发明名称 |
METHOD AND SYSTEM FOR FORMATTING CYCLIC PREFIX/POSTFIX IN A MOBILE COMMUNICATION SYSTEM |
摘要 |
A method and transmitter, the method generating a burst containing a first data portion and a second data portion surrounding a training sequence; and appending to the burst a cyclic prefix and a cyclic postfix. Further a receiver on a network element, the receiver configured to: receive a burst containing a cyclic prefix, a cyclic postfix and a data portion; remove at least one of the cyclic prefix or the cyclic postfix; transform the data portion with a discrete Fourier transform; estimate the channel frequency response and modulation of the burst; undo an effect of a channel on the data portion by using the estimated channel frequency response of the channel on the transformed data; use an inverse discrete Fourier transform on the result of the equalizing step; and further process the output of the equalization step to decode the transmitted bits.
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申请公布号 |
US2013034054(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113577049 |
申请日期 |
2011.08.04 |
申请人 |
WU HUAN;JIA YONGKANG;XIN YAN;QU SHOUXING;VUTUKURI ESWAR KALYAN;BUCKLEY MICHAEL EOIN |
发明人 |
WU HUAN;JIA YONGKANG;XIN YAN;QU SHOUXING;VUTUKURI ESWAR KALYAN;BUCKLEY MICHAEL EOIN |
分类号 |
H04W40/00 |
主分类号 |
H04W40/00 |
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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