发明授权
US09425931B2 PUCCH resource management mechanism for coordinated multi-point operation
有权
用于协调多点操作的PUCCH资源管理机制
- 专利标题: PUCCH resource management mechanism for coordinated multi-point operation
- 专利标题(中): 用于协调多点操作的PUCCH资源管理机制
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申请号: US14379963申请日: 2012-03-02
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公开(公告)号: US09425931B2公开(公告)日: 2016-08-23
- 发明人: Yuanrong Lan , Jianchi Zhu , Haipeng Lei , Kodo Shu
- 申请人: Yuanrong Lan , Jianchi Zhu , Haipeng Lei , Kodo Shu
- 申请人地址: FI Espoo
- 专利权人: Nokia Technologies Oy
- 当前专利权人: Nokia Technologies Oy
- 当前专利权人地址: FI Espoo
- 代理机构: Nokia Technologies Oy
- 国际申请: PCT/CN2012/071874 WO 20120302
- 国际公布: WO2013/127089 WO 20130906
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04L5/00 ; H04W88/08
摘要:
A method for uplink control signaling in CoMP operation is described. The method includes allocating a first set of CCEs for an associated transmission from an AP to an associated UE. The method also includes transmitting, to a RRH, a message including an indication of the first set of CCEs. The message including the indication of a first set of CCEs is received at the RRH. The method also includes allocating, by the RRH, a second set of CCEs for an associated transmission from the RIM to an associated UE. A UE receives the transmission of downlink control information beginning at a first CCE. The method includes receiving a PUCCH resource offset parameter, the PUCCH resource offset parameter indicating the reception point for the UE. The UE determines an uplink control channel resource based on the first CCE and the PUCCH resource offset parameter.
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