Sparse Random Linear Network Coding With Precoded Band Codes

This letter proposes a sparse network code based on band matrices for lossy networks. The proposed code is precoded, has no wrap-around, and allows only a limited number of bands. Compared with existing works, the code simplifies decoding, enables more flexible recoding, and is able to significantly...

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Bibliographic Details
Published in:IEEE communications letters Vol. 21; no. 3; pp. 480 - 483
Main Authors: Li, Ye, Zhu, Jun, Bao, Zhihua
Format: Journal Article
Language:English
Published: IEEE 01.03.2017
Subjects:
band matrix
Decoding
Electronic mail
Indexes
Linear systems
Network coding
Precoding
recoding
Sparse network code
ISSN:1089-7798
Online Access:Get full text
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Summary:This letter proposes a sparse network code based on band matrices for lossy networks. The proposed code is precoded, has no wrap-around, and allows only a limited number of bands. Compared with existing works, the code simplifies decoding, enables more flexible recoding, and is able to significantly reduce the reception overhead that might be caused by recoding.
ISSN:1089-7798
DOI:10.1109/LCOMM.2016.2632731