发明公开
EP3117550A1 NETWORK NODE, RADIO NETWORK NODE, AND METHODS FOR SELECTING A SECOND SECONDARY CELL OF A WIRELESS DEVICE
有权
网络节点，无线电网络节点和用于选择无线设备的第二个二级小区的方法
- 专利标题： NETWORK NODE, RADIO NETWORK NODE, AND METHODS FOR SELECTING A SECOND SECONDARY CELL OF A WIRELESS DEVICE
- 专利标题（中）： 网络节点，无线电网络节点和用于选择无线设备的第二个二级小区的方法
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申请号： EP14885198.3申请日： 2014-03-14
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公开(公告)号： EP3117550A1公开(公告)日： 2017-01-18
- 发明人: AXÉN, Rasmus , LJUNGSTRÖM, Tobias , AHLSTRÖM, Tobias
- 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： Ericsson
- 国际公布： WO2015137857 20150917
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04W72/04
摘要：
A method in a radio network node for selecting a second SCell of a wireless device. The radio network node sends (201) data to a network node, upon a request to release the wireless device from a first connected state, in which the wireless device is connected to a first PCell and configured with a first SCell. The data indicates the first PCell and the first SCell. The radio network node retrieves (202) the sent data when the wireless device enters a second connected state. Then, the wireless device is connected to a second PCell. The radio network node compares (203) the second PCell with the first PCell and the first SCell. When the second PCell is the same as one of the first PCell and the first SCell, the radio network node selects (204) as the second SCell the other of the first SCell and the first PCell.
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