- 专利标题： Method, UE and base station for transmitting periodic signal/periodic system information, and method and base station for forwarding periodic system information
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申请号： US14783631申请日： 2013-04-18
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公开(公告)号： US09974061B2公开(公告)日： 2018-05-15
- 发明人: Haochuan Zhang , Rui Fan , Shaohua Li , Qianxi Lu , Xinghua Song
- 申请人： Telefonaktiebolaget L M Ericsson (publ)
- 申请人地址： SE Stockholm
- 专利权人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人地址： SE Stockholm
- 代理机构： Sage Patent Group
- 国际申请： PCT/CN2013/074357 WO 20130418
- 国际公布： WO2014/169459 WO 20141023
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04W72/12 ; H04W74/00 ; H04W88/02 ; H04L5/00 ; H04W84/04
摘要：
The present disclosure relates to a method used in a UE for transmitting a periodic signal to a first base station and an associated UE. The UE has been in communications with a first base station. The method includes: obtaining from the second base station a subframe configuration, which indicates a first set of subframes assigned to communications between the UE and the first base station and a second set of subframes assigned to communications between the UE and the second base station; and if a given uplink subframe, in which the periodic signal is to be transmitted to the first base station, is not in the first set of subframes, transmitting the periodic signal in a first available uplink subframe in the first set of subframes following the given uplink subframe. The present disclosure also relates to a method used in a first base station for transmitting a periodic signal/its periodic system information to a UE and an associated first base station; and a method used in a second base station for forwarding to a UE and an associated second base station.