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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yun Liu Qicong Peng Huaizong Shao Xingfeng Chen Ling Wang |
| Copyright Year | 2009 |
| Description | Author affiliation: Communications Engineering School, Uestc of China, Chengdu, China (Yun Liu; Qicong Peng; Huaizong Shao; Xingfeng Chen; Ling Wang) |
| Abstract | In this paper, a new approach of blind estimation of subcarrier number based on mutiple signal classfication (MUSIC) algorithm is proposed for MB-OFDM ultra-wide band (UWB) communications system. The proposed eigenvalue-construct method only using signal autocorrelation of orthogonal frequency-division multiplexing (OFDM) symbols estimates the number of subcarriers. The computer simulations show that the proposed approach has a good performance whether it is used in AWGN channel or frequency selective fading channel. |
| Starting Page | 164 |
| Ending Page | 168 |
| File Size | 132162 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424448982 |
| DOI | 10.1109/ICNIDC.2009.5360859 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-11-06 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | MUSIC AWGN Ultra-wide Band (UWB) OFDM Computer simulation Discrete Fourier transforms Time-Frequency Code(TFC) MB-OFDM Physical layer Time frequency analysis Frequency estimation Multiple signal classification Transmitters Demodulation |
| Content Type | Text |
| Resource Type | Article |
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