发明申请
US20090285169A1 METHOD AND APPARATUS FOR ALLOCATING DOWNLINK POWER IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM 有权
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

  • 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
  • 申请号: US12427219
    申请日: 2009-04-21
  • 公开(公告)号: US20090285169A1
    公开(公告)日: 2009-11-19
  • 发明人: Weidong YangFan Wang
  • 申请人: Weidong YangFan 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
METHOD AND APPARATUS FOR ALLOCATING DOWNLINK POWER IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM
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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