发明申请
- 专利标题: METHOD AND APPARATUS FOR ALLOCATING DOWNLINK POWER IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM
- 专利标题(中): 在正交频分复用通信系统中分配下行链路功率的方法和装置
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申请号: US12427219申请日: 2009-04-21
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公开(公告)号: US20090285169A1公开(公告)日: 2009-11-19
- 发明人: Weidong Yang , Fan Wang
- 申请人: Weidong Yang , Fan Wang
- 申请人地址: US IL Schaumburg
- 专利权人: MOTOROLA, INC.
- 当前专利权人: MOTOROLA, INC.
- 当前专利权人地址: US IL Schaumburg
- 主分类号: H04J11/00
- IPC分类号: H04J11/00 ; H04W72/08
摘要:
In an Orthogonal Frequency Division Multiplexing communication system, a radio access network allocates a transmit power for a downlink transmission to a mobile station based on a mean channel quality metric and a channel quality metric second order statistic, in various embodiments a channel quality metric variance or standard deviation, reported by the mobile station.
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