发明申请
US20100309852A1 METHOD AND APPARATUS FOR TRANSMITTING SRS IN LTE TDD SYSTEM 有权
用于在LTE TDD系统中发送SRS的方法和装置

  • 专利标题: METHOD AND APPARATUS FOR TRANSMITTING SRS IN LTE TDD SYSTEM
  • 专利标题(中): 用于在LTE TDD系统中发送SRS的方法和装置
  • 申请号: US12865334
    申请日: 2009-01-07
  • 公开(公告)号: US20100309852A1
    公开(公告)日: 2010-12-09
  • 发明人: Yingyang LiXiaoqiang Li
  • 申请人: Yingyang LiXiaoqiang Li
  • 优先权: CN200810004863.0 20080205
  • 国际申请: PCT/KR09/00050 WO 20090107
  • 主分类号: H04W40/00
  • IPC分类号: H04W40/00
METHOD AND APPARATUS FOR TRANSMITTING SRS IN LTE TDD SYSTEM
摘要:
The method for transmitting an uplink SRS by an LTE UE comprising steps of: the UE receiving information N indicating SRS transmission; generating an SRS sequence by the UE; and the UE transmitting the SRS in two OFDM symbol in a half-frame or frame if the information N indicates that a period of SRS transmission is 2 ms. With present invention, a format of SRS in LTE FDD and LTE TDD will be the same. Meanwhile, a problem of supporting 2 ms period in the LTE TDD system is solved.
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