Cooperation in the MAC channel using frequency division multiplexing

Momin Uppal; Anders Høst-Madsen; Zixiang Xiong

doi:10.1109/ISIT.2009.5205913

Cooperation in the MAC channel using frequency division multiplexing

Momin Uppal, Anders Høst-Madsen, Zixiang Xiong

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

6 Citations (Scopus)

Abstract

This paper considers cooperation in the low power/SNR regime for the multiple access channel. We assume that transmitters have no channel state information, and consider the outage capacity. We further assume that the nodes operate in half duplex. The nodes are multiplexed by assigning to each node a unique frequency band via frequency division multiplexing (FDM). A node transmits only on this band while listening on the others. We perform outage wideband analysis on FDM based cooperation, and show perhaps surprisingly that FDM loses very little in performance compared to the idealized situation where nodes can operate in full duplex. We then develop practical rateless coding methods for FDM using Raptor codes.

Original language	English
Title of host publication	2009 IEEE International Symposium on Information Theory, ISIT 2009
Pages	1373-1377
Number of pages	5
DOIs	https://doi.org/10.1109/ISIT.2009.5205913
Publication status	Published - 2009
Externally published	Yes
Event	IEEE International Symposium on Information Theory 2009 - Seoul, Korea, Republic of (South) Duration: 28 Jun 2009 → 3 Jul 2009 https://ieeexplore.ieee.org/xpl/conhome/5179947/proceeding (Proceedings)

Conference

Conference	IEEE International Symposium on Information Theory 2009
Abbreviated title	ISIT 2009
Country/Territory	Korea, Republic of (South)
City	Seoul
Period	28/06/09 → 3/07/09
Internet address	https://ieeexplore.ieee.org/xpl/conhome/5179947/proceeding (Proceedings)

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10.1109/ISIT.2009.5205913

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title = "Cooperation in the MAC channel using frequency division multiplexing",

abstract = "This paper considers cooperation in the low power/SNR regime for the multiple access channel. We assume that transmitters have no channel state information, and consider the outage capacity. We further assume that the nodes operate in half duplex. The nodes are multiplexed by assigning to each node a unique frequency band via frequency division multiplexing (FDM). A node transmits only on this band while listening on the others. We perform outage wideband analysis on FDM based cooperation, and show perhaps surprisingly that FDM loses very little in performance compared to the idealized situation where nodes can operate in full duplex. We then develop practical rateless coding methods for FDM using Raptor codes.",

author = "Momin Uppal and Anders H{\o}st-Madsen and Zixiang Xiong",

year = "2009",

doi = "10.1109/ISIT.2009.5205913",

language = "English",

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booktitle = "2009 IEEE International Symposium on Information Theory, ISIT 2009",

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AU - Uppal, Momin

AU - Høst-Madsen, Anders

AU - Xiong, Zixiang

PY - 2009

Y1 - 2009

N2 - This paper considers cooperation in the low power/SNR regime for the multiple access channel. We assume that transmitters have no channel state information, and consider the outage capacity. We further assume that the nodes operate in half duplex. The nodes are multiplexed by assigning to each node a unique frequency band via frequency division multiplexing (FDM). A node transmits only on this band while listening on the others. We perform outage wideband analysis on FDM based cooperation, and show perhaps surprisingly that FDM loses very little in performance compared to the idealized situation where nodes can operate in full duplex. We then develop practical rateless coding methods for FDM using Raptor codes.

AB - This paper considers cooperation in the low power/SNR regime for the multiple access channel. We assume that transmitters have no channel state information, and consider the outage capacity. We further assume that the nodes operate in half duplex. The nodes are multiplexed by assigning to each node a unique frequency band via frequency division multiplexing (FDM). A node transmits only on this band while listening on the others. We perform outage wideband analysis on FDM based cooperation, and show perhaps surprisingly that FDM loses very little in performance compared to the idealized situation where nodes can operate in full duplex. We then develop practical rateless coding methods for FDM using Raptor codes.

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DO - 10.1109/ISIT.2009.5205913

M3 - Conference Paper

AN - SCOPUS:70449497915

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EP - 1377

BT - 2009 IEEE International Symposium on Information Theory, ISIT 2009

T2 - IEEE International Symposium on Information Theory 2009

Y2 - 28 June 2009 through 3 July 2009

ER -

Cooperation in the MAC channel using frequency division multiplexing

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