- 专利标题: Handover with zero MS user plane interruption
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申请号: US16480570申请日: 2018-01-31
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公开(公告)号: US12022333B2公开(公告)日: 2024-06-25
- 发明人: Patrik Rugeland , Stefan Wager , Osman Nuri Can Yilmaz
- 申请人: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Sage Patent Group
- 国际申请: PCT/IB2018/050614 2018.01.31
- 国际公布: WO2018/142308A 2018.08.09
- 进入国家日期: 2019-07-24
- 主分类号: H04W36/36
- IPC分类号: H04W36/36 ; H04W12/041 ; H04W36/00 ; H04W56/00 ; H04W84/04 ; H04W92/20
摘要:
According to certain embodiments, disclosed is a method in a master node (MN) for minimizing user plane interruption delay. The method includes transmitting a handover request message to a secondary node (SN), receiving a handover request acknowledge message from the SN, and transmitting a reconfiguration instruction to a wireless device operating in dual connectivity with the MN and the SN. The reconfiguration instruction may include a new configuration wherein the SN is a target SN and an indication of a trigger used to switch to the new configuration.
公开/授权文献
- US20190357097A1 HANDOVER WITH ZERO MS USER PLANE INTERRUPTION 公开/授权日:2019-11-21
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