| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 1011 | - | B | 15.4.0 | Rel-16 | Support of coodination between 5GC and AFs_501 | 
                                             
                                            S2-1902081
                                         | merged | SA2#131 | CATT | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0990 | - | B | 15.4.0 | Rel-16 | Introduction of QoS Monitoring to assist URLLC Service | 
                                             
                                            S2-1901937
                                         | revised | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0989 | 2 | B | 15.4.0 | Rel-16 | Introduction of E2E PDB Division | 
                                             
                                            S2-1902833
                                         | agreed | SA2#131 | Qualcomm Incorp... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0989 | 1 | B | 15.4.0 | Rel-16 | Introduction of E2E PDB Division | 
                                             
                                            S2-1902787
                                         | revised | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0989 | - | B | 15.4.0 | Rel-16 | Introduction of E2E PDB Division | 
                                             
                                            S2-1901935
                                         | revised | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0972 | 3 | B | 15.4.0 | Rel-16 | Add description of solution 13 in 23.725 to TS 23.501 | 
                                             
                                            S2-1902835
                                         | agreed | SA2#131 | Huawei, Hisilic... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0972 | 2 | B | 15.4.0 | Rel-16 | Add description of solution 13 in 23.725 to TS 23.501 | 
                                             
                                            S2-1902828
                                         | revised | SA2#131 | Huawei, Hisilic... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0972 | 1 | B | 15.4.0 | Rel-16 | Add description of solution 13 in 23.725 to TS 23.501 | 
                                             
                                            S2-1902749
                                         | revised | SA2#131 | Huawei, Hisilic... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0972 | - | B | 15.4.0 | Rel-16 | Add description of solution 13 in 23.725 to TS 23.501 | 
                                             
                                            S2-1901843
                                         | revised | SA2#131 | Huawei, Hisilic... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0971 | - | B | 15.4.0 | Rel-16 | Procedures updates related to solution 1 in 23.725 | 
                                             
                                            S2-1901841
                                         | withdrawn | SA2#131 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 7 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1902827
                                         | agreed | SA2#131 | NEC, Intel, Nok... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 6 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1902748
                                         | revised | SA2#131 | NEC, Intel, Nok... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 5 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1902152
                                         | revised | SA2#131 | NEC?, Intel?, N... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 4 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1902150
                                         | withdrawn | SA2#131 | China Mobile | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 3 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1902149
                                         | withdrawn | SA2#131 | China Mobile | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 2 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1901372
                                         | revised | SA2#130 | NEC, Intel, Nok... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | 1 | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1901230
                                         | revised | SA2#130 | NEC, Intel, Nok... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0897 | - | B | 15.4.0 | Rel-16 | Sol#6 specific updates to 5.6.4.2 | 
                                             
                                            S2-1900646
                                         | revised | SA2#130 | NEC | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0872 | 3 | B | 15.4.0 | Rel-16 | Description of solution 7 in 23.725 as replication framework | 
                                             
                                            S2-1902826
                                         | agreed | SA2#131 | Nokia, Nokia Sh... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0872 | 2 | B | 15.4.0 | Rel-16 | Description of solution 7 in 23.725 as replication framework | 
                                             
                                            S2-1902745
                                         | revised | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0872 | 1 | B | 15.4.0 | Rel-16 | Description of solution 7 in 23.725 as replication framework | 
                                             
                                            S2-1902071
                                         | revised | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0872 | - | B | 15.4.0 | Rel-16 | Description of solution 7 in 23.725 as replication framework | 
                                             
                                            S2-1900560
                                         | revised | SA2#130 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0854 | 1 | B | 15.4.0 | Rel-16 | New parameter in AF request for service and session continuity | 
                                             
                                            S2-1902026
                                         | merged | SA2#131 | Samsung Electronics | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0854 | - | B | 15.4.0 | Rel-16 | New parameter for AF request for maintaining UE IP address | 
                                             
                                            S2-1900480
                                         | revised | SA2#130 | Samsung Electronics | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0813 | - | B | 15.4.0 | Rel-16 | Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1900300
                                         | merged | SA2#130 | Intel | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0812 | - | B | 15.4.0 | Rel-16 | Add description of solution 13 in 23.725 to TS 23.501 | 
                                             
                                            S2-1900292
                                         | not treated | SA2#130 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 6 | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1902823
                                         | agreed | SA2#131 | Huawei, Hisilic... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 5 | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1902740
                                         | revised | SA2#131 | Huawei, Hisilic... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 4 | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1901981
                                         | revised | SA2#131 | ZTE | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 3 | B | 15.4.0 | Rel-16 | Further clarification of solution 4 | 
                                             
                                            S2-1901666
                                         | merged | SA2#131 | China Mobile | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 2 | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1901370
                                         | revised | SA2#130 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | 1 | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1901228
                                         | revised | SA2#130 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0811 | - | B | 15.4.0 | Rel-16 | Add description of solution 4 in 23.725 to 23.501 | 
                                             
                                            S2-1900290
                                         | revised | SA2#130 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0810 | 2 | B | 15.4.0 | Rel-16 | New clause for URLLC supporting | 
                                             
                                            S2-1901366
                                         | agreed | SA2#130 | Huawei, Hisilicon | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0810 | 1 | B | 15.4.0 | Rel-16 | New clause for URLLC supporting | 
                                             
                                            S2-1901226
                                         | revised | SA2#130 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0810 | - | B | 15.4.0 | Rel-16 | New clause for URLLC supporting | 
                                             
                                            S2-1900289
                                         | revised | SA2#130 | Huawei, Hisilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0755 | 2 | B | 15.4.0 | Rel-16 | Description of solution 11 in 23.725 for Ethernet anchor relocation | 
                                             
                                            S2-1902746
                                         | agreed | SA2#131 | Ericsson, Nokia | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0755 | 1 | B | 15.4.0 | Rel-16 | Description of solution 11 in 23.725 for Ethernet anchor relocation | 
                                             
                                            S2-1901627
                                         | revised | SA2#131 | Ericsson, Nokia | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0755 | - | B | 15.4.0 | Rel-16 | Description of solution 11 in 23.725 for Ethernet anchor relocation. | 
                                             
                                            S2-1900116
                                         | revised | SA2#130 | Ericsson, Nokia | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0754 | 2 | B | 15.4.0 | Rel-16 | Description of solution 2 in 23.725 for redundancy as an informational annex. | 
                                             
                                            S2-1901369
                                         | agreed | SA2#130 | Ericsson | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0754 | 1 | B | 15.4.0 | Rel-16 | Description of solution 2 in 23.725 for redundancy as an informational annex. | 
                                             
                                            S2-1901227
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0754 | - | B | 15.4.0 | Rel-16 | Description of solution 2 in 23.725 for redundancy as an informational annex. | 
                                             
                                            S2-1900115
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 8 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1902825
                                         | agreed | SA2#131 | Ericsson | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 7 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1902743
                                         | revised | SA2#131 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 6 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901971
                                         | merged | SA2#131 | ZTE | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 5 | B | 15.4.0 | Rel-16 | Updating General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901960
                                         | not treated | SA2#131 | Ericsson?, OPPO | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 4 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901942
                                         | merged | SA2#131 | Ericsson?, Huaw... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 3 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901625
                                         | revised | SA2#131 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 2 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901367
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | 1 | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901232
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0753 | - | B | 15.4.0 | Rel-16 | General description of solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1900113
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.501 | 0738 | - | B | 15.4.0 | Rel-16 | URLLC Always on Control for the GBR QoS Flow | 
                                             
                                            S2-1900075
                                         | withdrawn | SA2#130 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1116 | 3 | B | 15.4.1 | Rel-16 | Updates to 4.3.6, based on TR Sol#13 | 
                                             
                                            S2-1902857
                                         | agreed | SA2#131 | NEC, Huawei, Hi... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1116 | 2 | B | 15.4.1 | Rel-16 | Updates to 4.3.6, based on TR Sol#13 | 
                                             
                                            S2-1902829
                                         | revised | SA2#131 | NEC, Huawei, Hi... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1116 | 1 | B | 15.4.1 | Rel-16 | Updates to 4.3.6, based on TR Sol#13 | 
                                             
                                            S2-1902750
                                         | revised | SA2#131 | NEC, Huawei, Hi... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1116 | - | B | 15.4.1 | Rel-16 | Updates to 4.3.6, based on TR Sol#13 | 
                                             
                                            S2-1902161
                                         | revised | SA2#131 | NEC, Huawei, Hi... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1107 | 3 | B | 15.4.1 | Rel-16 | Activating UP path based on AF response | 
                                             
                                            S2-1902836
                                         | agreed | SA2#131 | CATT, CAICT | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1107 | 2 | B | 15.4.1 | Rel-16 | Activating UP path based on AF response | 
                                             
                                            S2-1902830
                                         | revised | SA2#131 | CATT, CAICT | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1107 | 1 | B | 15.4.1 | Rel-16 | Activating UP path based on AF response | 
                                             
                                            S2-1902785
                                         | revised | SA2#131 | CATT, CAICT | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1107 | - | B | 15.4.1 | Rel-16 | Activating UP path based on AF response | 
                                             
                                            S2-1902082
                                         | revised | SA2#131 | CATT | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1064 | 2 | B | 15.4.1 | Rel-16 | Procedures updates related to solution 4 in 23.725 | 
                                             
                                            S2-1902834
                                         | agreed | SA2#131 | Huawei, HiSilicon | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1064 | 1 | B | 15.4.1 | Rel-16 | Procedures updates related to solution 4 in 23.725 | 
                                             
                                            S2-1902741
                                         | revised | SA2#131 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1064 | - | B | 15.4.1 | Rel-16 | Procedures updates related to solution 4 in 23.725 | 
                                             
                                            S2-1901842
                                         | revised | SA2#131 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1001 | 2 | B | 15.4.1 | Rel-16 | PDU Session Management Procedure to support URLLC | 
                                             
                                            S2-1902824
                                         | agreed | SA2#131 | Tencent | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1001 | 1 | B | 15.4.1 | Rel-16 | PDU Session Management Procedure to support URLLC | 
                                             
                                            S2-1902742
                                         | revised | SA2#131 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 1001 | - | B | 15.4.1 | Rel-16 | PDU Session Management Procedure to support URLLC | 
                                             
                                            S2-1901508
                                         | revised | SA2#131 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0986 | - | B | 15.4.1 | Rel-16 | Updates to 4.3.6, based on Solutions #6 & #13 | 
                                             
                                            S2-1900671
                                         | not treated | SA2#130 | NEC | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0980 | - | B | 15.4.1 | Rel-16 | Updates to 4.3.5.7, based on TR Sol# 6 | 
                                             
                                            S2-1900658
                                         | merged | SA2#130 | NEC | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0945 | 1 | B | 15.4.1 | Rel-16 | User event notification procedure for session and service continuity | 
                                             
                                            S2-1902028
                                         | not treated | SA2#131 | Samsung Electronics | 
                                            
                                            
                                         |   |   |  |   | FS_5G_URLLC, 5G... | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0945 | - | B | 15.4.1 | Rel-16 | User event notification procedure for session and service continuity | 
                                             
                                            S2-1900489
                                         | revised | SA2#130 | Samsung Electronics | 
                                            
                                            
                                         |   |   |  |   | FS_5G_URLLC, 5G... | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0941 | - | B | 15.4.1 | Rel-16 | Forwarding tunnel between source and target UL CL for service continuity | 
                                             
                                            S2-1900473
                                         | merged | SA2#130 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0906 | 2 | B | 15.4.1 | Rel-16 | Procedure updates for solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901373
                                         | agreed | SA2#130 | Intel, NEC, Hua... | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0906 | 1 | B | 15.4.1 | Rel-16 | Procedure updates for solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901231
                                         | revised | SA2#130 | Intel, NEC, Huawei | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0906 | - | B | 15.4.1 | Rel-16 | Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1900301
                                         | revised | SA2#130 | Intel | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0905 | 2 | B | 15.4.0 | Rel-16 | Update procedure of 23.502 to adopt solution 4 in 23.725 | 
                                             
                                            S2-1901371
                                         | agreed | SA2#130 | Huawei, HiSilicon | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0905 | 1 | B | 15.4.0 | Rel-16 | Update procedure of 23.502 to adopt solution 4 in 23.725 | 
                                             
                                            S2-1901229
                                         | revised | SA2#130 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0905 | - | B | 15.4.0 | Rel-16 | Update procedure of 23.502 to adopt solution 4 in 23.725 | 
                                             
                                            S2-1900291
                                         | revised | SA2#130 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0878 | 2 | B | 15.4.1 | Rel-16 | Procedure for solution 11 in 23.725 for Ethernet anchor relocation | 
                                             
                                            S2-1902747
                                         | agreed | SA2#131 | Ericsson, Nokia | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0878 | 1 | B | 15.4.1 | Rel-16 | Procedure for solution 11 in 23.725 for Ethernet anchor relocation | 
                                             
                                            S2-1901628
                                         | revised | SA2#131 | Ericsson, Nokia | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0878 | - | B | 15.4.0 | Rel-16 | Procedure for solution 11 in 23.725 for Ethernet anchor relocation | 
                                             
                                            S2-1900117
                                         | revised | SA2#130 | Ericsson, Nokia | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 6 | B | 15.4.1 | Rel-16 | Procedure updates for solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1902744
                                         | agreed | SA2#131 | Ericsson | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 5 | B | 15.4.1 | Rel-16 | Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1901980
                                         | not treated | SA2#131 | ZTE | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 4 | B | 15.4.1 | Rel-16 | Updating Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1901958
                                         | merged | SA2#131 | Ericsson?, OPPO | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 3 | B | 15.4.1 | Rel-16 | Procedure updates for solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1901626
                                         | revised | SA2#131 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 2 | B | 15.4.0 | Rel-16 | Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1901368
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | 1 | B | 15.4.0 | Rel-16 | Introduction of TR 23.725 solution 6 for session continuity upon UL CL relocation | 
                                             
                                            S2-1901233
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.502 | 0877 | - | B | 15.4.0 | Rel-16 | Procedure updates for solution 1 in 23.725 for user plane redundancy | 
                                             
                                            S2-1900114
                                         | revised | SA2#130 | Ericsson | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.503 | 0211 | - | B | 15.4.0 | Rel-16 | Associating URLLC application to separate PDU sessions -23.503 | 
                                             
                                            S2-1901966
                                         | postponed | SA2#131 | OPPO | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.503 | 0209 | - | B | 15.4.0 | Rel-16 | Update 23.503 to support solution 13 in 23.725 | 
                                             
                                            S2-1901844
                                         | agreed | SA2#131 | Huawei, Hisilicon | 
                                             
                                            SP-190171
                                         | approved | SA#83 | SA WG2 | 16.0.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.503 | 0192 | - | B | 15.4.0 | Rel-16 | Update 23.503 to support solution 13 in 23.725 | 
                                             
                                            S2-1900293
                                         | not treated | SA2#130 | Huawei, HiSilicon | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0030 | - | B | 16.0.0 | Rel-16 | Conclusions on key issue #4 | 
                                             
                                            S2-1902074
                                         | merged | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0029 | - | B | 16.0.0 | Rel-16 | Conclusions on key issue #6 | 
                                             
                                            S2-1902073
                                         | not treated | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0028 | 2 | B | 16.0.0 | Rel-16 | Accumulated packet delay estimation for QoS monitoring and division of PDB | 
                                             
                                            S2-1902831
                                         | agreed | SA2#131 | Nokia, Nokia Sh... | 
                                             
                                            SP-190178
                                         | approved | SA#83 | SA WG2 | 16.1.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0028 | 1 | B | 16.0.0 | Rel-16 | Accumulated packet delay estimation for QoS monitoring and division of PDB | 
                                             
                                            S2-1902788
                                         | revised | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0028 | - | B | 16.0.0 | Rel-16 | Accumulated packet delay estimation for QoS monitoring and division of PDB | 
                                             
                                            S2-1902072
                                         | revised | SA2#131 | Nokia, Nokia Sh... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0026 | - | B | 16.0.0 | Rel-16 | Conclusion for Key Issue #4 : QoS Monitoring to Assist URLLC Service | 
                                             
                                            S2-1901930
                                         | merged | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0025 | - | B | 16.0.0 | Rel-16 | Conclusion for Key Issue #6 : Division of E2E PDB | 
                                             
                                            S2-1901926
                                         | merged | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0021 | - | B | 16.0.0 | Rel-16 | Evaluation and Conclusion for Key Issue #7: Automotic GBR Service recovery after HO | 
                                             
                                            S2-1901711
                                         | revised | SA2#131 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0020 | - | B | 16.0.0 | Rel-16 | Conclusion proposal on KI#6 Division of E2E PDB | 
                                             
                                            S2-1901640
                                         | merged | SA2#131 | OPPO | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0018 | 1 | B | 16.0.0 | Rel-16 | Conclusion for the Key Issue #7 | 
                                             
                                            S2-1902183
                                         | not treated | SA2#131 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0018 | - | B | 16.0.0 | Rel-16 | Conclusion for the Key Issue #7 | 
                                             
                                            S2-1901509
                                         | revised | SA2#131 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0015 | 2 | B | 16.0.0 | Rel-16 | New Solution for Key Issue #7-URLLC Always on Control for the GBR QoS Flow | 
                                             
                                            S2-1901374
                                         | agreed | SA2#130 | Tencent | 
                                             
                                            SP-190178
                                         | approved | SA#83 | SA WG2 | 16.1.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0015 | 1 | B | 16.0.0 | Rel-16 | New Solution for Key Issue #7-URLLC Always on Control for the GBR QoS Flow | 
                                             
                                            S2-1901199
                                         | revised | SA2#130 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0015 | - | B | 16.0.0 | Rel-16 | New Solution for Key Issue #7-URLLC Always on Control for the GBR QoS Flow | 
                                             
                                            S2-1900570
                                         | revised | SA2#130 | Tencent | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0010 | 1 | B | 16.0.0 | Rel-16 | New Solution for Key Issue #7 | 
                                             
                                            S2-1901224
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0010 | - | B | 16.0.0 | Rel-16 | New Solution for Key Issue #7 | 
                                             
                                            S2-1900496
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0009 | - | F | 16.0.0 | Rel-16 | Update Solution #16 for Key Issue #7 | 
                                             
                                            S2-1900495
                                         | merged | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0008 | 1 | F | 16.0.0 | Rel-16 | Update solution#8 for Key Issue #4: QoS Monitoring | 
                                             
                                            S2-1901196
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0008 | - | F | 16.0.0 | Rel-16 | Update solution#8 for Key Issue #4: QoS Monitoring | 
                                             
                                            S2-1900493
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0007 | 2 | B | 16.0.0 | Rel-16 | Accurate time stamping based solution for Key issue #6 | 
                                             
                                            S2-1901360
                                         | agreed | SA2#130 | Qualcomm Incorp... | 
                                             
                                            SP-190178
                                         | approved | SA#83 | SA WG2 | 16.1.0 | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0007 | 1 | B | 16.0.0 | Rel-16 | Accurate time stamping based solution for Key issue #6 | 
                                             
                                            S2-1901223
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0007 | - | B | 16.0.0 | Rel-16 | Accurate time stamping based solution for Key issue #6 | 
                                             
                                            S2-1900491
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0006 | - | F | 16.0.0 | Rel-16 | Update solution #15 for Key issue 6 | 
                                             
                                            S2-1900490
                                         | revised | SA2#130 | Qualcomm Incorp... | 
                                            
                                            
                                         |   |   |  |   | 5G_URLLC | 
                                            
                                         | 
				
					| 
                                            
                                         | 
                                            
                                             
                                         | 23.725 | 0004 | 1 | B | 16.0.0 | Rel-16 | Solution 8 Updates for QoS monitoring solution based on time synchronization | 
                                             
                                            S2-1901195
                                         | agreed | SA2#130 | Huawei, HiSilic... | 
                                             
                                            SP-190178
                                         | approved | SA#83 | SA WG2 | 16.1.0 | 5G_URLLC | 
                                            
                                         |