DocumentCode
1787093
Title
Source and channel optimal rate LDPC code design for one sender in BE-MAC with source correlation
Author
Tavakoli, Hamidreza
Author_Institution
Dept. of Electr. Eng., Univ. of Guilan, Rasht, Iran
fYear
2014
fDate
9-11 Sept. 2014
Firstpage
578
Lastpage
581
Abstract
In this paper, we present an extension of the semi-definite programming formulation of the optimal rate code design in single link Binary Erasure Channel (BEC) proposed by the authors to the Binary Erasure Multiple Access Channel (BE-MAC) with two sources correlation. This new way can be easily extended to the multiple access senders. Simulation results show the efficiency and effectiveness of the new approach in practice.
Keywords
combined source-channel coding; multi-access systems; parity check codes; BE-MAC; binary erasure multiple-access channel; multiple-access senders; semidefinite programming formulation; single-link binary erasure channel; source correlation; source-channel optimal rate LDPC code design; Correlation; Decoding; Encoding; Joints; Parity check codes; Programming; Simulation; Binary Erasure Channel; Binary Erasure Multiple Access Channel; Linear Programming; Nonlinear Programming; Semidefinite Programming;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications (IST), 2014 7th International Symposium on
Conference_Location
Tehran
Print_ISBN
978-1-4799-5358-5
Type
conf
DOI
10.1109/ISTEL.2014.7000771
Filename
7000771
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