- 专利标题： Wireless device, network node and methods performed thereby for handling access to a cell
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申请号： US16480936申请日： 2019-06-14
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公开(公告)号： US11297652B2公开(公告)日： 2022-04-05
- 发明人: Min Wang , Jan Christoffersson
- 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/SE2019/050560 WO 20190614
- 国际公布： WO2019/245430 WO 20191226
- 主分类号： H04W74/08
- IPC分类号： H04W74/08 ; H04W72/02 ; H04W72/04
摘要：
A method, performed by a wireless device (130), for handling access to a cell (120). The wireless device (130) operates in a wireless communications network (100). The wireless device (130) determines (302), given a first uplink carrier (141) in use during a random access procedure to the cell (120), whether or not a second uplink carrier (142) is to be used during the random access procedure to the cell (120), instead of the first uplink carrier (141). The cell (120) is served by a network node (110) operating in the wireless communications network (100). The wireless device (130) then uses (305), based on a result of the determination, one of the first uplink carrier (141) and the second uplink carrier (142), to continue the random access procedure to the cell (120).
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