On the asynchronous cognitive MAC

Michal Yemini; Anelia Somekh-Baruch; Amir Leshem

doi:10.1109/isit.2014.6875370

On the asynchronous cognitive MAC

Michal Yemini, Anelia Somekh-Baruch, Amir Leshem

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

We introduce the asynchronous cognitive multiple-access channel with an uninformed encoder and an informed one. We assume that the informed encoder knows in advance the message of the uninformed encoder and consequently its codeword, up to some delay. In addition, the informed encoder knows the set of all possible delays in the channel. We characterize the capacity region of the ACMAC in terms of multi-letter expressions. In addition, we present single-letter inner and outer bounds on the capacity region of this channel. We conclude by studying the special case of the Gaussian asynchronous multiple-access channels with an uninformed encoder.

Original language	English
Title of host publication	2014 IEEE International Symposium on Information Theory, ISIT 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2929-2933
Number of pages	5
ISBN (Print)	9781479951864
DOIs	https://doi.org/10.1109/isit.2014.6875370
State	Published - 2014
Event	2014 IEEE International Symposium on Information Theory, ISIT 2014 - Honolulu, HI, United States Duration: 29 Jun 2014 → 4 Jul 2014

Publication series

Name	IEEE International Symposium on Information Theory - Proceedings
ISSN (Print)	2157-8095

Conference

Conference	2014 IEEE International Symposium on Information Theory, ISIT 2014
Country/Territory	United States
City	Honolulu, HI
Period	29/06/14 → 4/07/14

Access to Document

10.1109/isit.2014.6875370

Cite this

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title = "On the asynchronous cognitive MAC",

abstract = "We introduce the asynchronous cognitive multiple-access channel with an uninformed encoder and an informed one. We assume that the informed encoder knows in advance the message of the uninformed encoder and consequently its codeword, up to some delay. In addition, the informed encoder knows the set of all possible delays in the channel. We characterize the capacity region of the ACMAC in terms of multi-letter expressions. In addition, we present single-letter inner and outer bounds on the capacity region of this channel. We conclude by studying the special case of the Gaussian asynchronous multiple-access channels with an uninformed encoder.",

author = "Michal Yemini and Anelia Somekh-Baruch and Amir Leshem",

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doi = "10.1109/isit.2014.6875370",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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note = "2014 IEEE International Symposium on Information Theory, ISIT 2014 ; Conference date: 29-06-2014 Through 04-07-2014",

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Yemini, M , Somekh-Baruch, A & Leshem, A 2014, On the asynchronous cognitive MAC. in 2014 IEEE International Symposium on Information Theory, ISIT 2014., 6875370, IEEE International Symposium on Information Theory - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 2929-2933, 2014 IEEE International Symposium on Information Theory, ISIT 2014, Honolulu, HI, United States, 29/06/14. https://doi.org/10.1109/isit.2014.6875370

On the asynchronous cognitive MAC. / Yemini, Michal ; Somekh-Baruch, Anelia ; Leshem, Amir.
2014 IEEE International Symposium on Information Theory, ISIT 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 2929-2933 6875370 (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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On the asynchronous cognitive MAC

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