- 专利标题： Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
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申请号： US12427328申请日： 2009-04-21
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公开(公告)号： US08139665B2公开(公告)日： 2012-03-20
- 发明人: Jin Soo Choi , Jin Sam Kwak , Bin Chul Ihm , Wook Bong Lee
- 申请人： Jin Soo Choi , Jin Sam Kwak , Bin Chul Ihm , Wook Bong Lee
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2009-0009390 20090205
- 主分类号： H04L27/28
- IPC分类号： H04L27/28
摘要：
A method of allocating pilot subcarriers in a resource block for a wideband wireless mobile communication system with multiple transmission antennas using orthogonal frequency division multiplexing (OFDM) modulation is disclosed. In this method, pilot subcarriers are allocated to the resource block comprised of five (5) or seven (7) OFDM symbols so that only four (4) OFDM symbols of the resource block are allocated for pilot subcarriers.
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