- 专利标题: Systems and methods for handover of dual connectivity user equipment
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申请号: US16915109申请日: 2020-06-29
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公开(公告)号: US11259218B2公开(公告)日: 2022-02-22
- 发明人: Sudhakar Reddy Patil , Jignesh S. Panchal , Frank Jager , Maqbool Chauhan
- 申请人: Verizon Patent and Licensing Inc.
- 申请人地址: US NJ Basking Ridge
- 专利权人: Verizon Patent and Licensing Inc.
- 当前专利权人: Verizon Patent and Licensing Inc.
- 当前专利权人地址: US NJ Basking Ridge
- 主分类号: H04W4/00
- IPC分类号: H04W4/00 ; H04W36/00 ; H04W36/32
摘要:
A system described herein may provide a technique for maintaining and transferring context information for a Dual Connectivity (“DC”)-capable User Equipment (“UE”) and a secondary Next Generation Node B (“gNB”) in situations where the UE is connected to a primary gNB and the secondary gNB and is handed over to an evolved Node B (“eNB”). The context information may be provided to the eNB without releasing resources or tearing down bearers at the secondary gNB, such that the UE may seamlessly continue communicating with the secondary gNB while a primary connection associated with the UE is handed over from the primary gNB to the eNB.
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