Differential distributed space-time coding based on Cayley codes

We propose a coding strategy for wireless relay networks with no channel information based on Cayley differential unitary codes. While satisfying the requirements for differential distributed space-time coding, our scheme furthermore inherits of the advantages of Cayley codes, namely high rate, effi...

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Bibliographic Details
Published in:2008 IEEE International Symposium on Information Theory pp. 2548 - 2552
Main Authors: Oggier, F., Lequeu, E.
Format: Conference Proceeding
Language:English
Published: IEEE 01.07.2008
Subjects:
Algebra
Construction industry
Decoding
Encoding
Relays
Transforms
Wireless communication
ISBN:9781424422562, 1424422566
ISSN:2157-8095
Online Access:Get full text
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Summary:We propose a coding strategy for wireless relay networks with no channel information based on Cayley differential unitary codes. While satisfying the requirements for differential distributed space-time coding, our scheme furthermore inherits of the advantages of Cayley codes, namely high rate, efficient encoding, and a linearized sphere decoder.
ISBN:9781424422562
1424422566
ISSN:2157-8095
DOI:10.1109/ISIT.2008.4595451