发明授权
US08817768B2 Mobile station, base station, radio communication system, and communication control method 有权
移动台,基站,无线通信系统和通信控制方法

  • 专利标题: Mobile station, base station, radio communication system, and communication control method
  • 专利标题(中): 移动台,基站,无线通信系统和通信控制方法
  • 申请号: US12529731
    申请日: 2008-02-13
  • 公开(公告)号: US08817768B2
    公开(公告)日: 2014-08-26
  • 发明人: Hiroyuki IshiiAtsushi HaradaAnil Umesh
  • 申请人: Hiroyuki IshiiAtsushi HaradaAnil Umesh
  • 申请人地址: JP Tokyo
  • 专利权人: NTT DoCoMo, Inc.
  • 当前专利权人: NTT DoCoMo, Inc.
  • 当前专利权人地址: JP Tokyo
  • 代理机构: Osha Liang LLP
  • 优先权: JP2007-056441 20070306; JP2007-211591 20070814; JP2007-211982 20070815; JP2007-329025 20071220
  • 国际申请: PCT/JP2008/052317 WO 20080213
  • 国际公布: WO2008/108143 WO 20080912
  • 主分类号: H04B7/208
  • IPC分类号: H04B7/208 H04W72/12 H04W72/04
Mobile station, base station, radio communication system, and communication control method
摘要:
A mobile station is configured to send a base station a buffer status report explicitly indicating that the amount of a transmission signal in a buffer of the mobile station has become zero. This configuration makes it possible to efficiently allocate radio resources of an uplink shared channel and thereby to increase uplink capacity.
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