| System and methods for dynamic SIM provisioning on a dual-SIM wireless communication device X Zhu, Z Du, J Jiang US Patent 9,451,098, 2016 | 118 | 2016 |
| Systems and methods for improving circuit switched fallback performance S Ramachandran, X Zhu US Patent 9,264,945, 2016 | 102 | 2016 |
| Group bearer and bearer selection for multicast/broadcast data transmissions X Zhu, J Wang, X Zhang US Patent App. 14/890,892, 2016 | 72 | 2016 |
| Methods and apparatus for updating the UE capability in an E-UTRAN A Gholmieh, L Casaccia, X Zhu, M Kitazoe, O Song US Patent 9,877,254, 2018 | 61 | 2018 |
| TDD reconfiguration with consideration of DTX/DRX C Wei, X Zhu, J Hou, N Wang US Patent 11,337,245, 2022 | 48 | 2022 |
| Systems and methods for inter-radio access technology (RAT) mobility W Granzow, X Zhu, M Griot US Patent 9,131,419, 2015 | 46 | 2015 |
| Differentiated VoLTE based on dual radio and DRVCC X Zhu, Y Li, J Wang, R Atarius, AV Santhanam US Patent 9,516,557, 2016 | 41 | 2016 |
| Communications associated with a user equipment capable of communicating with multiple radio access technologies X Zhu, J Wang, X Zhang, R Shahidi, R Zheng, WU Liangming US Patent App. 14/308,321, 2016 | 38 | 2016 |
| Quality of service control in a multicast transmission GK Walker, G Cherian, X Zhang, G Bao, X Zhu US Patent 9,072,005, 2015 | 36 | 2015 |
| User plane function (UPF) duplication based make before break handover X Zhu, LFB Lopes, GB Horn, K Paladugu US Patent 11,122,477, 2021 | 28 | 2021 |
| 3GPP 系统架构演进 (SAE) 原理与设计 姜怡华 人民邮电出版社, 2013 | 28 | 2013 |
| UE feedback for point-to-multipoint transmissions X Zhang, P Gaal, X Zhu, J Wang US Patent 11,025,371, 2021 | 26 | 2021 |
| Broadcast/Multicast Used for M2M/MTC J Wang, CMD Pazos, S Veerepalli, D Krishnaswamy, X Zhu, M Griot, ... US Patent App. 14/425,304, 2015 | 26 | 2015 |
| Handover using dual active connections GB Horn, X Zhu US Patent 10,356,679, 2019 | 24 | 2019 |
| Apparatus and methods for improved user equipment (UE) capability signaling SMT YAZDI, X Zhu, F Pica, SD Sambhwani, R Kapoor US Patent 9,253,809, 2016 | 23 | 2016 |
| Shared circuit switched security context X Zhu, W Granzow, AE Escott US Patent 10,075,420, 2018 | 22 | 2018 |
| Support of transmission mode and impact on PDCCH blind decodes of PTM (point-to-multipoint) transmission X Zhang, P Gaal, J Wang, X Zhu US Patent 10,506,574, 2019 | 21 | 2019 |
| Ue transmitter sharing X Zhu, N Wang, P Cheng, J Hou, C Wei, P Dayal, M Kitazoe US Patent App. 14/165,186, 2015 | 21 | 2015 |
| Method and apparatus for avoiding unnecessary bearer establishment in circuit switched fallback X Zhu, W Granzow US Patent App. 12/941,659, 2011 | 21 | 2011 |
| Systems and methods for non-optimized handoff J Wang, G Cherian, X Zhu, S Balasubramanian, A Palanigounder, ... US Patent 8,929,334, 2015 | 20 | 2015 |