On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC

Nan Jiang; Yang Yang; Anders Host-Madsen; Zixiang Xiong

doi:10.1109/ISIT.2013.6620678

On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC

Nan Jiang, Yang Yang, Anders Host-Madsen, Zixiang Xiong

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

1 Citation (Scopus)

Abstract

We study the minimum energy of sending Gaussian multiterminal sources over the Gaussian multiple access channel (MAC). Distributed transmitters observe Gaussian multiterminal sources and describe their observations to a central decoder, which desires to reconstruct the sources under MSE constraints. We first lower bound the minimum energy by a cut-set argument which couples the transmitted signals and reconstruction errors. For achievability, separate source-channel coding is first studied as a benchmark. We then find out the minimum energy that can be achieved uncoded transmission. A hybrid digital/analog scheme is proposed to achieve the best known energy performance.

Original language	English
Title of host publication	2013 IEEE International Symposium on Information Theory, ISIT 2013
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	2508-2512
Number of pages	5
ISBN (Print)	9781479904464
DOIs	https://doi.org/10.1109/ISIT.2013.6620678
Publication status	Published - 2013
Externally published	Yes
Event	IEEE International Symposium on Information Theory 2013 - Istanbul, Türkiye Duration: 7 Jul 2013 → 12 Jul 2013 http://www.itsoc.org/news-events/upcoming-events/isit-203 https://ieeexplore.ieee.org/xpl/conhome/6597029/proceeding (Proceedings)

Conference

Conference	IEEE International Symposium on Information Theory 2013
Abbreviated title	ISIT 2013
Country/Territory	Türkiye
City	Istanbul
Period	7/07/13 → 12/07/13
Internet address	http://www.itsoc.org/news-events/upcoming-events/isit-203 https://ieeexplore.ieee.org/xpl/conhome/6597029/proceeding (Proceedings)

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10.1109/ISIT.2013.6620678

Cite this

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title = "On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC",

abstract = "We study the minimum energy of sending Gaussian multiterminal sources over the Gaussian multiple access channel (MAC). Distributed transmitters observe Gaussian multiterminal sources and describe their observations to a central decoder, which desires to reconstruct the sources under MSE constraints. We first lower bound the minimum energy by a cut-set argument which couples the transmitted signals and reconstruction errors. For achievability, separate source-channel coding is first studied as a benchmark. We then find out the minimum energy that can be achieved uncoded transmission. A hybrid digital/analog scheme is proposed to achieve the best known energy performance.",

author = "Nan Jiang and Yang Yang and Anders Host-Madsen and Zixiang Xiong",

year = "2013",

doi = "10.1109/ISIT.2013.6620678",

language = "English",

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pages = "2508--2512",

booktitle = "2013 IEEE International Symposium on Information Theory, ISIT 2013",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States of America",

note = "IEEE International Symposium on Information Theory 2013, ISIT 2013 ; Conference date: 07-07-2013 Through 12-07-2013",

url = "http://www.itsoc.org/news-events/upcoming-events/isit-203, https://ieeexplore.ieee.org/xpl/conhome/6597029/proceeding",

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Jiang, N, Yang, Y, Host-Madsen, A & Xiong, Z 2013, On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC. in 2013 IEEE International Symposium on Information Theory, ISIT 2013. IEEE, Institute of Electrical and Electronics Engineers, pp. 2508-2512, IEEE International Symposium on Information Theory 2013, Istanbul, Türkiye, 7/07/13. https://doi.org/10.1109/ISIT.2013.6620678

On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC. / Jiang, Nan; Yang, Yang; Host-Madsen, Anders et al.
2013 IEEE International Symposium on Information Theory, ISIT 2013. IEEE, Institute of Electrical and Electronics Engineers, 2013. p. 2508-2512.

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

TY - GEN

T1 - On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC

AU - Jiang, Nan

AU - Yang, Yang

AU - Host-Madsen, Anders

AU - Xiong, Zixiang

PY - 2013

Y1 - 2013

N2 - We study the minimum energy of sending Gaussian multiterminal sources over the Gaussian multiple access channel (MAC). Distributed transmitters observe Gaussian multiterminal sources and describe their observations to a central decoder, which desires to reconstruct the sources under MSE constraints. We first lower bound the minimum energy by a cut-set argument which couples the transmitted signals and reconstruction errors. For achievability, separate source-channel coding is first studied as a benchmark. We then find out the minimum energy that can be achieved uncoded transmission. A hybrid digital/analog scheme is proposed to achieve the best known energy performance.

AB - We study the minimum energy of sending Gaussian multiterminal sources over the Gaussian multiple access channel (MAC). Distributed transmitters observe Gaussian multiterminal sources and describe their observations to a central decoder, which desires to reconstruct the sources under MSE constraints. We first lower bound the minimum energy by a cut-set argument which couples the transmitted signals and reconstruction errors. For achievability, separate source-channel coding is first studied as a benchmark. We then find out the minimum energy that can be achieved uncoded transmission. A hybrid digital/analog scheme is proposed to achieve the best known energy performance.

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BT - 2013 IEEE International Symposium on Information Theory, ISIT 2013

PB - IEEE, Institute of Electrical and Electronics Engineers

T2 - IEEE International Symposium on Information Theory 2013

Y2 - 7 July 2013 through 12 July 2013

ER -

On the minimum energy of sending Gaussian multiterminal sources over the Gaussian MAC

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