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IEICE TRANSACTIONS on Communications

Frequency-Domain Partial Response Coding for Alamouti SFBC-OFDM System in Doubly Selective Channels

Jung Min CHOI, Jae Hong LEE

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Summary :

Time variation within an OFDM symbol causes inter-carrier interference (ICI). In this letter, frequency-domain partial response coding (PRC) is investigated to reduce ICI in the Alamouti SFBC-OFDM system. Based on the expression of the ICI power in the SFBC-OFDM system with PRC, the near-optimal weights of PRC are derived. Simulation results show that the PRC scheme can reduce ICI effectively.

Publication
IEICE TRANSACTIONS on Communications Vol.E92-B No.6 pp.2298-2302
Publication Date
2009/06/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E92.B.2298
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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