Typical performance of generalised vector channels

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Abstract

We introduce a general matrix formulation for multiuser channels and analyse the special cases of Multiple-Input Multiple-Output channels, channels with interference and relay arrays under LDPC coding using methods developed for the statistical mechanics of disordered systems. We use the replica method to provide results for the typical overlaps of the original and recovered messages and discuss their implications. The results obtained are consistent with belief propagation and density evolution results but also complement them giving additional insights into the information dynamics of these channels with unexpected effects in some cases.
Original languageEnglish
Title of host publicationProceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008
PublisherIEEE
Pages598-602
Number of pages5
ISBN (Electronic)978-963-9799-18-9
ISBN (Print)978-963-9799-18-9
DOIs
Publication statusPublished - 2008
Event6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops, 2008 (WiOPT 2008) - Berlin, Germany
Duration: 1 Apr 20083 Apr 2008

Workshop

Workshop6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops, 2008 (WiOPT 2008)
CountryGermany
CityBerlin
Period1/04/083/04/08

Fingerprint

MIMO (control systems)
relay
messages
replicas
statistical mechanics
complement
coding
interference
formulations
propagation
matrices

Bibliographical note

© 2008 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Cite this

Alamino, R. C., & Saad, D. (2008). Typical performance of generalised vector channels. In Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008 (pp. 598-602). IEEE. https://doi.org/10.1109/WIOPT.2008.4586143
Alamino, Roberto C. ; Saad, David. / Typical performance of generalised vector channels. Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008. IEEE, 2008. pp. 598-602
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Alamino, RC & Saad, D 2008, Typical performance of generalised vector channels. in Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008. IEEE, pp. 598-602, 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops, 2008 (WiOPT 2008), Berlin, Germany, 1/04/08. https://doi.org/10.1109/WIOPT.2008.4586143

Typical performance of generalised vector channels. / Alamino, Roberto C.; Saad, David.

Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008. IEEE, 2008. p. 598-602.

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

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Alamino RC, Saad D. Typical performance of generalised vector channels. In Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008. IEEE. 2008. p. 598-602 https://doi.org/10.1109/WIOPT.2008.4586143