Invention Grant
US08359043B2 Transmission speed control method, mobile station, and radio line control station 有权
传输速度控制方法,移动台,无线线路控制站

  • Patent Title: Transmission speed control method, mobile station, and radio line control station
  • Patent Title (中): 传输速度控制方法,移动台,无线线路控制站
  • Application No.: US11794977
    Application Date: 2006-01-11
  • Publication No.: US08359043B2
    Publication Date: 2013-01-22
  • Inventor: Masafumi UsudaAnil UmeshTakehiro Nakamura
  • Applicant: Masafumi UsudaAnil UmeshTakehiro Nakamura
  • Applicant Address: JP Tokyo
  • Assignee: NTT DoCoMo, Inc.
  • Current Assignee: NTT DoCoMo, Inc.
  • Current Assignee Address: JP Tokyo
  • Agency: Mots Law, PLLC
  • Agent Marvin A. Motsenbocker
  • Priority: JP2005-004588 20050111
  • International Application: PCT/JP2006/300228 WO 20060111
  • International Announcement: WO2006/075629 WO 20060720
  • Main IPC: H04W72/00
  • IPC: H04W72/00
Transmission speed control method, mobile station, and radio line control station
Abstract:
The present invention relates to a transmission rate control method for controlling a transmission rate of user data to be transmitted via an uplink by a mobile station. A radio network controller notifies an initial maximum allowable transmission rate of the user data to the mobile station, when a serving cell of the mobile station is to be changed. The mobile station increases the transmission rate of the user data up to the initial maximum allowable transmission rate notified from the radio network controller automatically, while the serving cell is being changed. The mobile station increases the transmission rate of the user data up to a maximum allowable transmission rate in the changed serving cell of the mobile station automatically, after the serving cell has been changed.
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