On energy spreading transform based MIMO systems: Capacity and diversity

Feng Han, Pingyi Fan, Q. T. Zhang, K. B. Letaief

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The energy spreading transform (EST) has recently been proposed as a technique for the multiple input and multiple output (MIMO) fading channels, ending up with an EST-based iterative detection scheme for MIMO systems. In this paper, we develop a novel concept of capacity with iterative detection, which enables us to evaluate the contribution of the iterative data processing employed in this MIMO scheme to the achievable rate region. We then discuss the diversity gain of the EST-based MIMO system. In particular, we address the case where a technique of data rate adaption to signal-to-noise ratio (SNR) is employed, given that the achievable rate increases with the increment of SNR. Some simulation results are also given to demonstrate the theoretical results obtained in this paper.

Original languageEnglish
Title of host publicationWCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings
Pages1149-1154
Number of pages6
Publication statusPublished - 18 Sep 2008
EventIEEE Wireless Communications and Networking Conference, WCNC 2008 - Las Vegas, NV, United States
Duration: 31 Mar 20083 Apr 2008

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Other

OtherIEEE Wireless Communications and Networking Conference, WCNC 2008
CountryUnited States
CityLas Vegas, NV
Period31/3/083/4/08

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Han, F., Fan, P., Zhang, Q. T., & Letaief, K. B. (2008). On energy spreading transform based MIMO systems: Capacity and diversity. In WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings (pp. 1149-1154). [4489238] (IEEE Wireless Communications and Networking Conference, WCNC).