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Security negotiation method, security function entity, core network element, and user equipment |
Jiangwei Ying, Zhenglei Huang |
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Yizhuang Wu, Cuili Ge |
2020-11-17 |
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Certificate notification method and apparatus |
Jiangwei Ying, Jing Chen, Qi Li |
2020-11-10 |
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Method for setting MCPTT group, device, and system |
Yizhuang Wu |
2020-11-10 |
| 10764183 |
Data flow transmission method, device, and system |
Wanqiang Zhang |
2020-09-01 |
| 10757542 |
Broadcast bearer management method and device thereof |
Cuili Ge, Yizhuang Wu |
2020-08-25 |
| 10743148 |
Multi-group call setup method and device |
Yizhuang Wu, Cuili Ge |
2020-08-11 |
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Method and device for interworking between different OTTs |
Lei Wan, De Chen |
2020-08-04 |
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Bearer establishment method and apparatus |
Qiang Deng |
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Connection establishment method, device, and system |
— |
2020-01-21 |