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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Veröffentlicht in:2008 IEEE International Symposium on Information Theory S. 2548 - 2552
Hauptverfasser: Oggier, F., Lequeu, E.
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.07.2008
Schlagworte:
Algebra
Construction industry
Decoding
Encoding
Relays
Transforms
Wireless communication
ISBN:9781424422562, 1424422566
ISSN:2157-8095
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Zusammenfassung: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