发明公开
EP2255566A2 DISTRIBUTED ARQ FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
分布式ARQ用于无线通信系统

  • 专利标题: DISTRIBUTED ARQ FOR WIRELESS COMMUNICATION SYSTEM
  • 专利标题(中): 分布式ARQ用于无线通信系统
  • 申请号: EP09719704.0
    申请日: 2009-03-13
  • 公开(公告)号: EP2255566A2
    公开(公告)日: 2010-12-01
  • 发明人: ZHANG, HangZHU, PeiyingTONG, Wen
  • 申请人: Nortel Networks Limited
  • 申请人地址: 2351 Boulevard Alfred-Nobel St Laurent, Québec H4S 2A9 CA
  • 专利权人: Nortel Networks Limited
  • 当前专利权人: Nortel Networks Limited
  • 当前专利权人地址: 2351 Boulevard Alfred-Nobel St Laurent, Québec H4S 2A9 CA
  • 代理机构: Boyce, Conor
  • 优先权: US36828P 20080314
  • 国际公布: WO2009112941 20090917
  • 主分类号: H04W28/04
  • IPC分类号: H04W28/04 H04W88/04
DISTRIBUTED ARQ FOR WIRELESS COMMUNICATION SYSTEM
摘要:
Systems and methods for providing distributed Automatic Repeat Request (ARQ) in a wireless communication system are described herein. In one embodiment, a relay station interconnects a base station of the wireless communication system and one or more mobile stations. A first ARQ process is performed for a first connection between the base station and the relay station. A separate second ARQ process is performed for a second connection between the relay station and a mobile station. In this manner, rather than having end-to-end ARQ between the base station and the mobile station, a distributed ARQ process is provided.
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