Invention Grant
US08532581B2 Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station 有权
基于来自基站的子载波频带数信息来选择质量报告子载波频带的无线通信装置和方法

  • Patent Title: Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station
  • Patent Title (中): 基于来自基站的子载波频带数信息来选择质量报告子载波频带的无线通信装置和方法
  • Application No.: US12489133
    Application Date: 2009-06-22
  • Publication No.: US08532581B2
    Publication Date: 2013-09-10
  • Inventor: Akihiko NishioJun Cheng
  • Applicant: Akihiko NishioJun Cheng
  • Applicant Address: JP Osaka
  • Assignee: Panasonic Corporation
  • Current Assignee: Panasonic Corporation
  • Current Assignee Address: JP Osaka
  • Agency: Seed IP Law Group PLLC
  • Priority: JP2003-288162 20030806
  • Main IPC: H04B17/00
  • IPC: H04B17/00
Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station
Abstract:
A wireless communication method and apparatus are provided for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information received from a base station. The method includes generally four steps. First, from a base station, information indicating quantity of sub-carrier bands is acquired. Second, channel quality of each of a plurality of sub-carrier bands within a communication band is measured from a received signal. Third, sub-carrier bands are selected from the plurality of sub-carrier bands, wherein quantity of the selected sub-carrier bands corresponds to the quantity of sub-carrier bands indicated by the acquired information. Fourth, information indicating channel quality of the selected sub-carrier bands is reported to the base station.
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