DocumentCode
2769392
Title
Upper bounds on the rate of LDPC codes for Gilbert-Elliott channels
Author
Grove, Pulkit ; Chaturvedi, Ajit Kumar
Author_Institution
Indian Inst. of Technol., Kanpur, India
fYear
2004
fDate
24-29 Oct. 2004
Firstpage
230
Lastpage
235
Abstract
Recently, there has been work in use of LDPC codes over channels with memory, in particular, over Gilbert-Elliott (GE) channels. In this paper, we derive expressions for upper bounds on the rate of LDPC codes for reliable communication over a large class (non-oscillatory and non-inverting) of GE channels using the methods for memoryless channels.
Keywords
channel coding; memoryless systems; parity check codes; Gilbert-Elliott channels; LDPC code rate; channels with memory; memoryless channels; noninverting channels; nonoscillatory channels; reliable communication; upper bounds; Bit error rate; Entropy; Equations; Linear code; Optical wavelength conversion; Parity check codes; Probability distribution; Random variables; State-space methods; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop, 2004. IEEE
Print_ISBN
0-7803-8720-1
Type
conf
DOI
10.1109/ITW.2004.1405305
Filename
1405305
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