A deterministic subspace algorithm for blind channel estimation in OFDM systems

Xuejun Huang; Houjie Bi; Songyu Yu

doi:10.1117/12.574509

17 January 2005 A deterministic subspace algorithm for blind channel estimation in OFDM systems

Xuejun Huang, Houjie Bi, Songyu Yu

Proceedings Volume 5644, Optoelectronic Devices and Integration; (2005) https://doi.org/10.1117/12.574509
Event: Photonics Asia, 2004, Beijing, China

Abstract

Making use of the information redundancy introduced by the cyclic prefix (CP), a new deterministic subspace algorithm for blind channel estimation in OFDM systems is proposed. Considered that only few received signals are used to estimate channel, the algorithm is appealing for transmissions over slowly varying channels. The performances of the proposed algorithm are demonstrated by simulation results

Citation Download Citation

Xuejun Huang, Houjie Bi, and Songyu Yu "A deterministic subspace algorithm for blind channel estimation in OFDM systems", Proc. SPIE 5644, Optoelectronic Devices and Integration, (17 January 2005); https://doi.org/10.1117/12.574509

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