发明公开
EP3031282A1 RETRANSMISSION OF PROTOCOL DATA UNIT VIA ALTERNATE TRANSMISSION PATH FOR DUAL CONNECTIVITY WIRELESS NETWORK
审中-公开
重传协议数据单元的一种替代传输路径对于双连接的无线网络
- 专利标题： RETRANSMISSION OF PROTOCOL DATA UNIT VIA ALTERNATE TRANSMISSION PATH FOR DUAL CONNECTIVITY WIRELESS NETWORK
- 专利标题（中）： 重传协议数据单元的一种替代传输路径对于双连接的无线网络
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申请号： EP14702561.3申请日： 2014-01-31
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公开(公告)号： EP3031282A1公开(公告)日： 2016-06-15
- 发明人: DECARREAU, Guillaume , SEBIRE, Benoist Pierre , WU, Chunli , KOSKINEN, Henri Markus
- 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
- 优先权： PCT/EP2013/066676 20130809
- 国际公布： WO2015018535 20150212
- 主分类号： H04W76/02
- IPC分类号： H04W76/02 ; H04W36/02 ; H04W28/04 ; H04L1/18
摘要：
A technique is provided for retransmitting data in a dual connectivity network in which a mobile station (MS) is connected to a first base station (BS) via a first radio link and to a second BS via a second radio link, including sending, by a first protocol entity of the MS, a protocol data unit (PDU) to a first entity of a second protocol of the MS for transmission to the first BS via the first radio link, detecting a trigger condition at the MS associated with the PDU, and re-sending, by the first protocol entity of the MS, the PDU to a second entity of the second protocol of the MS for transmission to the second BS via the second radio link.
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