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Iterative Decoding with LDPC Based Unitary Matrix Modulated OFDM with Splitting the Diagonal Components over the Coherence Bandwidth
IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
LDPC, OFDM, coherence bandwidth, unitary matrix,
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In this letter, we propose an iterative decoding with LDPC based unitary matrix modulated OFDM with splitting the diagonal components over the coherence bandwidth. The proposed system can obtain a frequency diversity gain by splitting the diagonal components of unitary matrix modulated symbols, and also obtain large coding gain by using LDPC code.