Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion

Shraga I. Bross; Hagai Zalach

doi:10.1109/ISIT.2017.8006498

Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion

Shraga I. Bross
, Hagai Zalach

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Bar-Ilan University

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

3 Scopus citations

Abstract

We consider the broadcasting of a single Gaussian source over a two-user Gaussian broadcast channel with bandwidth expansion. In addition to the source broadcasting the encoder sends a message reliably to the "higher quality" user. Conditioned on the message rate, we derive an outer bound on the set of attainable mean-squared error distortion pairs at the two users which extends the Reznic-Feder-Zamir bound. Based on the outer bound and an inner bound that we derive we characterize the set of achievable energy-distortion exponents for this problem.

Original language	English
Title of host publication	2017 IEEE International Symposium on Information Theory, ISIT 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	101-105
Number of pages	5
ISBN (Electronic)	9781509040964
DOIs	https://doi.org/10.1109/ISIT.2017.8006498
State	Published - 9 Aug 2017
Event	2017 IEEE International Symposium on Information Theory, ISIT 2017 - Aachen, Germany Duration: 25 Jun 2017 → 30 Jun 2017

Publication series

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

Conference

Conference	2017 IEEE International Symposium on Information Theory, ISIT 2017
Country/Territory	Germany
City	Aachen
Period	25/06/17 → 30/06/17

Bibliographical note

Funding Information:
The work of S. Bross was supported by the Israel Science Foundation under Grant 455/14.

Funding

The work of S. Bross was supported by the Israel Science Foundation under Grant 455/14.

Funders	Funder number
Israel Science Foundation	455/14

Access to Document

10.1109/ISIT.2017.8006498

Cite this

Bross, S. I., & Zalach, H. (2017). Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion. In 2017 IEEE International Symposium on Information Theory, ISIT 2017 (pp. 101-105). Article 8006498 (IEEE International Symposium on Information Theory - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIT.2017.8006498

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title = "Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion",

abstract = "We consider the broadcasting of a single Gaussian source over a two-user Gaussian broadcast channel with bandwidth expansion. In addition to the source broadcasting the encoder sends a message reliably to the {"}higher quality{"} user. Conditioned on the message rate, we derive an outer bound on the set of attainable mean-squared error distortion pairs at the two users which extends the Reznic-Feder-Zamir bound. Based on the outer bound and an inner bound that we derive we characterize the set of achievable energy-distortion exponents for this problem.",

author = "Bross, \{Shraga I.\} and Hagai Zalach",

note = "Funding Information: The work of S. Bross was supported by the Israel Science Foundation under Grant 455/14.; 2017 IEEE International Symposium on Information Theory, ISIT 2017 ; Conference date: 25-06-2017 Through 30-06-2017",

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Bross, SI & Zalach, H 2017, Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion. in 2017 IEEE International Symposium on Information Theory, ISIT 2017., 8006498, IEEE International Symposium on Information Theory - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 101-105, 2017 IEEE International Symposium on Information Theory, ISIT 2017, Aachen, Germany, 25/06/17. https://doi.org/10.1109/ISIT.2017.8006498

Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion. / Bross, Shraga I.; Zalach, Hagai.
2017 IEEE International Symposium on Information Theory, ISIT 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 101-105 8006498 (IEEE International Symposium on Information Theory - Proceedings).

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

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Bross SI, Zalach H. Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion. In 2017 IEEE International Symposium on Information Theory, ISIT 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 101-105. 8006498. (IEEE International Symposium on Information Theory - Proceedings). doi: 10.1109/ISIT.2017.8006498

Distortion bounds for source broadcasting and asymmetric data transmission with bandwidth expansion

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