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|Title: ||Density evolution for multiple-channel communication scenarios|
|Authors: ||SINGHAL, H|
|Keywords: ||parity-check codes|
|Issue Date: ||2005|
|Publisher: ||INST ELECTRONICS TELECOMMUNICATION ENGINEERS|
|Citation: ||IETE JOURNAL OF RESEARCH, 51(2), 163-169|
|Abstract: ||Low density parity check (LDPC) codes are a class of very powerful error correcting codes. While LDPC codes already have a rich theory, issues specific to implementation are an active area of research. In this paper we look at the issue of designing LDPC codes for multi File-channel communication scenarios. We have proposed a new description of LDPC codes that utilizes the a priori information about noise behavior in such scenarios for performance analysis of LDPC codes. We show that this new description has a better predictive ability than the conventional description.|
|Appears in Collections:||Article|
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