An efficient MIMO receiver for full-diversity full-rate space-time code

Ham Jaesang, Yoo Byungwook, Lee Chungyong

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

Abstract

In this paper, we consider a 2 x 2 Multiple-Input Multiple-Output (MIMO) system using Full-Diversity Full-Rate (FDFR) code. To obtain full diversity gain from FDFR code, ML receiver should be inevitably used. However, ML receiver has very high complexity problem. Therefore, we proposed an efficient receiver for a 2 x 2 MIMO system with FDFR code. The proposed receiver has very low complexity compared to ML receiver and provides full diversity gain. In the threshold parameter, γo = 2.2, there is the reduction effect of about 46 ∼ 48% from the view point of the number of multiplication and very small SNR gain loss within 0.2 dB compared to ML receiver.

Original languageEnglish
Title of host publicationIEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings
Pages3529-3532
Number of pages4
DOIs
Publication statusPublished - 2007 Dec 1
Event50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 - Washington, DC, United States
Duration: 2007 Nov 262007 Nov 30

Other

Other50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007
CountryUnited States
CityWashington, DC
Period07/11/2607/11/30

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Jaesang, H., Byungwook, Y., & Chungyong, L. (2007). An efficient MIMO receiver for full-diversity full-rate space-time code. In IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings (pp. 3529-3532). [4411580] https://doi.org/10.1109/GLOCOM.2007.670