Invention Grant
US09312930B2 Telecommunication transmission method and system 有权
电信传输方式及系统

  • Patent Title: Telecommunication transmission method and system
  • Patent Title (中): 电信传输方式及系统
  • Application No.: US13519094
    Application Date: 2010-12-21
  • Publication No.: US09312930B2
    Publication Date: 2016-04-12
  • Inventor: Yifan Yu
  • Applicant: Yifan Yu
  • Applicant Address: FR Paris
  • Assignee: FRANCE TELECOM
  • Current Assignee: FRANCE TELECOM
  • Current Assignee Address: FR Paris
  • Agency: Westman, Champlin & Koehler, P.A.
  • Agent David D. Brush
  • Priority: WOPCT/CN2009/076079 20091225
  • International Application: PCT/IB2010/003504 WO 20101221
  • International Announcement: WO2011/077260 WO 20110630
  • Main IPC: H04B7/02
  • IPC: H04B7/02 H04B7/06
Telecommunication transmission method and system
Abstract:
A method of scheduling a signal transmission to a user equipment in a transmitter system, said transmitter system comprising a plurality of spatially distributed transmitters for transmitting signals to said user equipment and a base station for controlling said plurality of spatially distributed transmitters, said method comprising, for said base station, the acts of obtaining for the user equipment a quantization vector estimating the state of the channel between the transmitter system and the user equipment, obtaining for the user equipment a weighting factor representing an attenuation of the channel between the user equipment and at least one of the plurality of spatially distributed transmitters, and scheduling a signal transmission to the user equipment using the obtained quantization vector weighted with the obtained weighting factor.
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