发明授权
US08989079B2 Apparatus for transmitting and receiving uplink backhaul signal in wireless communication system and method thereof
有权
用于在无线通信系统中发送和接收上行回程信号的装置及其方法
- 专利标题: Apparatus for transmitting and receiving uplink backhaul signal in wireless communication system and method thereof
- 专利标题(中): 用于在无线通信系统中发送和接收上行回程信号的装置及其方法
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申请号: US13501091申请日: 2010-10-11
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公开(公告)号: US08989079B2公开(公告)日: 2015-03-24
- 发明人: Kyu Jin Park , Sung Ho Moon , Jae Hoon Chung
- 申请人: Kyu Jin Park , Sung Ho Moon , Jae Hoon Chung
- 申请人地址: KR Seoul
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KR Seoul
- 代理机构: Lee, Hong, Degerman, Kang & Waimey
- 优先权: KR10-2010-0098790 20101011
- 国际申请: PCT/KR2010/006944 WO 20101011
- 国际公布: WO2011/043636 WO 20110414
- 主分类号: H04B7/14
- IPC分类号: H04B7/14 ; H04B7/26 ; H04J11/00 ; H04W56/00
摘要:
Disclosed are an apparatus for transmitting and receiving an uplink backhaul signal in a wireless communication system and a method thereof. The method for receiving the uplink backhaul signal from a relay station in a base station, comprises the step of receiving a signal transmitted through an uplink backhaul sub-frame of an index N in the relay station using an uplink sub-frame of an index N or an index N+1 in the base station. The base station receives the signal transmitted from the relay station in the uplink sub-frame of the index N or the index N+1 of the base station at the delayed timing corresponding to a propagation delay value of the signal according to the distance between the relay station and the base station from a transmitting time point.