发明申请
US20070030919A1 Channel estimation for wireless systems with multiple transmit antennas
有权
具有多个发射天线的无线系统的信道估计
- 专利标题: Channel estimation for wireless systems with multiple transmit antennas
- 专利标题(中): 具有多个发射天线的无线系统的信道估计
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申请号: US11545257申请日: 2006-10-10
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公开(公告)号: US20070030919A1公开(公告)日: 2007-02-08
- 发明人: Ye Li
- 申请人: Ye Li
- 专利权人: AT&T Corp.
- 当前专利权人: AT&T Corp.
- 主分类号: H04B7/02
- IPC分类号: H04B7/02 ; H04L27/06
摘要:
In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as OFDM systems or systems using a plurality of transmit antennas by using various sets of training symbols.
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