发明授权
EP2982145B1 METHODS, RADIO NETWORK NODE AND WIRELESS DEVICE, FOR SUPPORTING INTER-RAT HANDOVER
有权
方法，无线电网络节点和无线设备，用于支持大鼠间切换
- 专利标题： METHODS, RADIO NETWORK NODE AND WIRELESS DEVICE, FOR SUPPORTING INTER-RAT HANDOVER
- 专利标题（中）： 方法，无线电网络节点和无线设备，用于支持大鼠间切换
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申请号： EP14719377.5申请日： 2014-03-31
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公开(公告)号： EP2982145B1公开(公告)日： 2018-05-09
- 发明人: PERSSON, Claes-Göran , BALLAKUR, Ravitej , SCHLIWA-BERTLING, Paul
- 申请人： Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址： 164 83 Stockholm SE
- 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： 164 83 Stockholm SE
- 代理机构： Zacco Sweden AB
- 优先权： US201361808427P 20130404
- 国际公布： WO2014163561 20141009
- 主分类号： H04W36/00
- IPC分类号： H04W36/00 ; H04W8/24 ; H04W28/06
摘要：
Support of handover of a wireless device (110) from a first Radio Access Network, “RAN”, (101) of a first Radio Access Technology, “RAT”, to a second RAN (111) of a second RAT that is different from the first RAT. Said RATs being supported by the wireless device (110). A first radio network node (102) is comprised in the first RAN (101) and said RANs (101, 111) are comprised in a cellular radio system (100). The first radio network node (102) sends (201; 301), to the wireless device (110), a request to return a compressed version of RAT capability information. The RAT capability information is associated with the wireless device (110) and at least one of the first RAT and the second RAT.
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