Cooperation in the MAC channel using frequency division multiplexing

Momin Uppal, Anders Høst-Madsen, Zixiang Xiong

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-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 languageEnglish
Title of host publication2009 IEEE International Symposium on Information Theory, ISIT 2009
Pages1373-1377
Number of pages5
DOIs
Publication statusPublished - 2009
Externally publishedYes
EventIEEE International Symposium on Information Theory 2009 - Seoul, Korea, Republic of (South)
Duration: 28 Jun 20093 Jul 2009

Conference

ConferenceIEEE International Symposium on Information Theory 2009
Abbreviated titleISIT 2009
CountryKorea, Republic of (South)
CitySeoul
Period28/06/093/07/09

Cite this

Uppal, M., Høst-Madsen, A., & Xiong, Z. (2009). Cooperation in the MAC channel using frequency division multiplexing. In 2009 IEEE International Symposium on Information Theory, ISIT 2009 (pp. 1373-1377). [5205913] https://doi.org/10.1109/ISIT.2009.5205913
Uppal, Momin ; Høst-Madsen, Anders ; Xiong, Zixiang. / Cooperation in the MAC channel using frequency division multiplexing. 2009 IEEE International Symposium on Information Theory, ISIT 2009. 2009. pp. 1373-1377
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Uppal, M, Høst-Madsen, A & Xiong, Z 2009, Cooperation in the MAC channel using frequency division multiplexing. in 2009 IEEE International Symposium on Information Theory, ISIT 2009., 5205913, pp. 1373-1377, IEEE International Symposium on Information Theory 2009, Seoul, Korea, Republic of (South), 28/06/09. https://doi.org/10.1109/ISIT.2009.5205913

Cooperation in the MAC channel using frequency division multiplexing. / Uppal, Momin; Høst-Madsen, Anders; Xiong, Zixiang.

2009 IEEE International Symposium on Information Theory, ISIT 2009. 2009. p. 1373-1377 5205913.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

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Uppal M, Høst-Madsen A, Xiong Z. Cooperation in the MAC channel using frequency division multiplexing. In 2009 IEEE International Symposium on Information Theory, ISIT 2009. 2009. p. 1373-1377. 5205913 https://doi.org/10.1109/ISIT.2009.5205913