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Low Complexity Decoder Design for Non-binary LDPC Coded MIMO System Using Quasi-Orthogonal STBC
Yier YAN Moon Ho LEE
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Online ISSN: 1745-1337
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Coding Theory
LDPC, MIMO, antenna, Galois Field,
Full Text: PDF(255.8KB)>>
In this letter, a low complexity decoder for non-binary low-density parity-check (LDPC) codes in a multiple-input and multiple-output (MIMO) channel is proposed employing Quasi-orthogonal space-time block code (QOSTBC). The complexity of the proposed decoding algorithm involved grows linearly with the number of transmit antennas and order of Galois Field.