发明名称 |
CHANNEL ESTIMATION METHOD OF THE MOBILE COMMUNICATION SYSTEM BASED ON THE TIME DIVISION PILOT FIELD |
摘要 |
A method of channel estimation of a mobile communication system based on a time division pilot field is disclosed. The method uses a transmitting end that transmits a time division pilot sequence having a cyclic prefix and a receiving end that transforms the time division pilot sequence into frequency domain using a fast Fourier transform module. Channel estimation is performed to obtain a channel frequency response estimation result. The receiving end transforms the channel frequency response estimation result back into time domain and obtains a channel impulse response estimation result.
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申请公布号 |
US2010197237(A1) |
申请公布日期 |
2010.08.05 |
申请号 |
US20070667610 |
申请日期 |
2007.11.16 |
申请人 |
ZTE CORPORATION |
发明人 |
XU GUOPING;XIN YU;REN LIANG;ZHANG XIN;YANG DACHENG |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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