DocumentCode
2452825
Title
Multi-edge framework for unequal error protecting LT codes
Author
Neto, H. V Beltrão ; Henkel, W. ; Rocha, V. C da, Jr.
Author_Institution
Jacobs Univ. Bremen, Bremen, Germany
fYear
2011
fDate
16-20 Oct. 2011
Firstpage
267
Lastpage
271
Abstract
A multi-edge framework for unequal error protecting (UEP) LT codes is derived by distinguishing between the edges connected to each protection class. Under the framework introduced, two existing techniques for the design of unequal error protecting LT codes can be evaluated and explained in a unified way. Furthermore, a simple and flexible design technique is proposed for UEP LT codes with good performance.
Keywords
coding errors; LT codes; flexible design technique; multi-edge framework; protection class edge; unequal error protectiion; Bipartite graph; Bit error rate; Encoding; Error correction codes; Simulation; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop (ITW), 2011 IEEE
Conference_Location
Paraty
Print_ISBN
978-1-4577-0438-3
Type
conf
DOI
10.1109/ITW.2011.6089434
Filename
6089434
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