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

Conference

Conference	IEEE International Symposium on Information Theory 2009
Abbreviated title	ISIT 2009
Country	Korea, Republic of (South)
City	Seoul
Period	28/06/09 → 3/07/09

Access to Document

10.1109/ISIT.2009.5205913

Link to publication in Scopus

Cite this

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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.",

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language = "English",

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AU - Høst-Madsen, Anders

AU - Xiong, Zixiang

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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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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

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