发明公开
- 专利标题: IMPROVEMENTS IN DUAL CONNECTIVITY FOR DIFFERENT ACCESS NETWORKS
- 专利标题(中): 对不同接入网络的双连接性的改进
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申请号: EP15881346.9申请日: 2015-02-03
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公开(公告)号: EP3254530A1公开(公告)日: 2017-12-13
- 发明人: CHANDRAMOULI, Devaki , CHANDRASHEKAR, Subramanya , HOEHNE, Hans, Thomas , SARTORI, Cinzia , HWANG, Woonhee , ALI, Amaanat
- 申请人: Nokia Solutions and Networks Oy
- 申请人地址: Karaportti 3 02610 Espoo FI
- 专利权人: Nokia Solutions and Networks Oy
- 当前专利权人: Nokia Solutions and Networks Oy
- 当前专利权人地址: Karaportti 3 02610 Espoo FI
- 代理机构: Borgström, Markus
- 国际公布: WO2016126238 20160811
- 主分类号: H04W88/06
- IPC分类号: H04W88/06
摘要:
There are provided measures for improvements in dual connectivity for different access networks. Such measures exemplarily comprise providing control in a control plane for a terminal (UE) for access to a first access network (5G), wherein a coverage of the first access network (5G) at least partly overlaps a coverage of a second access network (4G), the terminal is capable of having access to the first access network (5G) and to the second access network (4G) in parallel, and access for the terminal to a respective access network (4G, 5G) is routed in a user plane via a respective distinct access network entity (eNB, SGAP) and to a respective (compatible) gateway (S-GW, uGW).
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