NDLI: Short block length trellis-based codes for interference channels

Content Provider	IET Digital Library
Author	Dabirnia, Mehdi Sharifi, Shahrouz Tanc, A Korhan Duman, Tolga M.
Abstract	In this study, the authors consider Gaussian interference channels and fading interference channels, and design short block length codes based on trellis-based constructions. For both joint maximum likelihood (JML) decoding and single user minimum distance decoding, they obtain error-rate bounds to assess the code performance. Then they employ the obtained bounds for code design and present several design examples. For the case of quasi-static fading, they note that while the simple version of the derived bound is not sufficiently tight for code search purposes, one can obtain a tight performance bound with a higher complexity that can be used for a theoretical performance investigation. For the Gaussian case under JML decoding, they show that the newly designed codes provide significant improvements over point-to-point (P2P) trellis-based codes and off-the-shelf low density parity check codes. They also demonstrate that, for the case of independent and identically distributed fading, the best codes obtained by performing code search are P2P optimal ones, which is also verified by simulation results.
Starting Page	2282
Ending Page	2289
Page Count	8
ISSN	17518628
Volume Number	12
e-ISSN	17518636
Issue Number	Issue 18, Nov (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-com/12/18
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-com.2018.5198
Journal	IET Communications
Publisher Date	2018-08-09
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Binary Codes Channel Coding Code Code Design Code Performance Code Search Purposes Decoding Design Examples Design Short Block Length Codes Error-rate Bounds Fading Channel Fading Interference Channel Gaussian Case Gaussian Channel Gaussian Interference Channel Identically Distributed Fading Independent Distributed Fading JML Newly Designed Code Off-the-shelf Low Density Parity Check Code Optimisation Optimisation Technique Parity Check Code Point-to-point Trellis-based Code Quasistatic Fading Single User Minimum Distance Statistics Theoretical Performance Investigation Tight Performance Trellis Code Trellis-based Constructions
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

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