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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/4634

Title: EXIT Chart-Aided Adaptive Coding for MMSE Turbo Equalization with Multilevel BICM
Authors: Ibi, Shinsuke
Matsumoto, Tadashi
Sampei, Seiichi
Morinaga, Norihiko
Keywords: Turbo equalization
soft interference cancellation
frequency domain MMSE equalization
EXIT analysis
adaptive coding
Issue Date: 2006-06
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Magazine name: IEEE Communications Letters
Volume: 10
Number: 6
Start page: 486
End page: 488
DOI: 10.1109/LCOMM.2006.1638624
Abstract: This letter proposes adaptive coding (AC) for multilevel bit interleaved coded modulation (ML-BICM) with MMSE turbo equalization, of which aim is to minimize the information rate loss due to the mismatch between the channel realization and channel coding. With the aid of the knowledge about extrinsic information transfer (EXIT) characteristics at the receiver, the code parameters such as code rates and/or generator polynomials are adaptively selected independently in each the ML-BICM layer. Numerical results show that throughput efficiency can be significantly improved with the proposed AC technique over the automatic repeat request (ARQ) technique with fixed code rate.
Rights: Copyright (c)2006 IEEE. Reprinted from IEEE Communications Letters , 10(6), 2006, 486-488. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of JAIST's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
URI: http://hdl.handle.net/10119/4634
Material Type: publisher
Appears in Collections:b10-1. 雑誌掲載論文 (Journal Articles)

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