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Asymptotically Optimal Cooperative Wireless Networks without Constellation Expansion

Elia, Petros and Kumar, P. Vijay and Oggier, Frédérique (2006) Asymptotically Optimal Cooperative Wireless Networks without Constellation Expansion. In: 2006 IEEE International Symposium on Information Theory. IEEE , Piscataway, NJ, pp. 2729-2733. ISBN 1-4244-0505-X. https://resolver.caltech.edu/CaltechAUTHORS:20170510-172710908

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Abstract

In this work, we construct a unified family of cooperative diversity coding schemes for implementing the orthogonal amplify-and-forward and the orthogonal selection-decode-and-forward strategies in cooperative wireless networks. We show that, as the number of users increases, these schemes meet the corresponding optimal high-SNR outage region, and do so with minimal order of signaling complexity. This is an improvement over all outage-optimal schemes which impose exponential increases in signaling complexity for every new network user. Our schemes, which are based on commutative algebras of normal matrices, satisfy the outage-related information theoretic criteria, the duplex-related coding criteria, and maintain reduced signaling, encoding and decoding complexities.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/ISIT.2006.262150DOIArticle
http://ieeexplore.ieee.org/document/4036469/PublisherArticle
ORCID:
AuthorORCID
Oggier, Frédérique0000-0003-3141-3118
Additional Information:© 2006 IEEE. The work of F. Oggier is supported by the Swiss National Science Foundation.
Funders:
Funding AgencyGrant Number
Swiss National Science Foundation (SNSF)UNSPECIFIED
Record Number:CaltechAUTHORS:20170510-172710908
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170510-172710908
Official Citation:P. Elia, P. V. Kumar and F. Oggier, "Asymptotically Optimal Cooperative Wireless Networks without Constellation Expansion," 2006 IEEE International Symposium on Information Theory, Seattle, WA, 2006, pp. 2729-2733. doi: 10.1109/ISIT.2006.262150
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:77359
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:16 May 2017 19:50
Last Modified:03 Oct 2019 17:56

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