Shortten DVB-S2 LDPC 64800 code into 8100
The program can produce the parity check matrix of DVB-S2 LDPC with the size 8100*4050, and 1/2 code rate.
Copyright (C) Yang XIAO, Beijing Jiaotong University, June 22, 2010, E-Mail: yxiao@bjtu.edu.cn.
Current Version Published: 2010-6-22
In our following papers [1,2], we find that the shortten codes of DVB-S2 LDPC have some problems. This program can provide a shortten code from DVB-S2 LDPC.
This program is to shorten DVB-S2 LDPC 1/2 rate 64800 code into 1/2 rate 8100 code without Girth 4 by using the parity check matrix program as follows:
http://www.mathworks.com/matlabcentral/fileexchange/27265-parity-check-matrices-of-dvbs2-codes
References:
[1] Yang Xiao, Kiseon Kim, "Alternative good LDPC codes for DVB-S2", 9th International Conference on Signal Processing, 2008 (ICSP 2008), Beijing, 26-29 Oct. 2008, page(s): 1959-1962.
[2] Huang, Xi; Fan, Jun; Xiao, Yang; Kim, Kiseon; Girth 4 and Low Minimum Weights' Problems of LDPC Codes in DVB-S2
and Solutions, 5th International Conference on Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09.
24-26 Sept. 2009 Page(s):1–4.
The papers can be downloaded from Web site of IEEE Explore.
Cite As
Yang Xiao (2024). Shortten DVB-S2 LDPC 64800 code into 8100 (https://www.mathworks.com/matlabcentral/fileexchange/27985-shortten-dvb-s2-ldpc-64800-code-into-8100), MATLAB Central File Exchange. Retrieved .
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Version | Published | Release Notes | |
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1.0.0.0 |