再颁专利
USRE42681E1 Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities 有权
具有发射机的无线系统具有多个发射天线并组合开环和闭环发射分集

  • 专利标题: Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
  • 专利标题(中): 具有发射机的无线系统具有多个发射天线并组合开环和闭环发射分集
  • 申请号: US11124595
    申请日: 2005-05-05
  • 公开(公告)号: USRE42681E1
    公开(公告)日: 2011-09-06
  • 发明人: Anand G. DabakSrinath Hosur
  • 申请人: Anand G. DabakSrinath Hosur
  • 申请人地址: US TX Dallas
  • 专利权人: Texas Instruments Incorporated
  • 当前专利权人: Texas Instruments Incorporated
  • 当前专利权人地址: US TX Dallas
  • 代理商 Ronald O. Neerings; Wade James Brady, III; Frederick J. Telecky, Jr.
  • 主分类号: H03C7/02
  • IPC分类号: H03C7/02 H04B1/02 H04B7/02
Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
摘要:
A wireless communication system (40). The system comprises transmitter circuitry (42) comprising encoder circuitry (44) for receiving a plurality of symbols (Si). The system further comprises a plurality of antennas (AT1-AT4) coupled to the transmitter circuitry and for transmitting signals from the transmitter circuitry to a receiver (UST), wherein the signals are responsive to the plurality of symbols. Further, the encoder circuitry is for applying open loop diversity and closed loop diversity to the plurality of symbols to form the signals.
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