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Novel Blind Adaptive Equalization over Doubly-Selective Fading Channels
Mi-Kyung OH Yeong-Hyeon KWON Dong-Jo PARK
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.12
pp.3463-3466 Publication Date: 2006/12/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.12.3463 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: blind equalization, CMA, Kalman filter,
Full Text: PDF(451.2KB)>>
Summary:
A new receiver structure that combines the constant modulus algorithm (CMA) and the Kalman filter (KF) is investigated to exploit the advantages of both algorithms; simple implementation of blind algorithms, and excellent tracking ability, respectively. The proposed scheme achieves faster convergence and adaptability to the channel variation, which is verified through comparative simulations in doubly-selective (time- and frequency-selective) fading channels.
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