Performance of spatial multiplexing MIMO receivers in frequency selective rayleigh fading channels

Author

An, Jinyoung ; Park, Heejun ; Kim, Sangchoon

Author_Institution

Dept. of Electron. Eng., Dong-A Univ. Busan, Busan

fYear

2009

fDate

8-13 Feb. 2009

Firstpage

94

Lastpage

97

Abstract

In this paper, the error performance of various spatial multiplexing (SM) schemes on frequency selective Rayleigh fading channels is investigated. The work presented here considers several multiple-input multiple-output (MIMO) detection approaches such as zero forcing (ZF), minimum mean square error (MMSE), successive interference cancellation (SIC) and sorted QR decomposition (SQRD) in order to cope with inter-channel interference for the MIMO detection scheme followed by RAKE maximal ratio combining (MRC). The error performance and computational complexity of several detection algorithms are comparatively studied via simulations.

Keywords

MIMO communication; Rayleigh channels; adjacent channel interference; interference suppression; least mean squares methods; radio receivers; space division multiplexing; RAKE maximal ratio combining; fading channel; frequency selective Rayleigh channel; interchannel interference; minimum mean square error; multiple-input multiple-output detection; sorted QR decomposition; spatial multiplexing MIMO receiver; successive interference cancellation; zero forcing; Computational complexity; Diversity reception; Fading; Frequency; Interchannel interference; Interference cancellation; MIMO; Mean square error methods; Samarium; Silicon carbide;

fLanguage

English

Publisher

ieee

Conference_Titel

Waveform Diversity and Design Conference, 2009 International

Conference_Location

Kissimmee, FL

Print_ISBN

978-1-4244-2970-7

Electronic_ISBN

978-1-4244-2971-4

Type

conf

DOI

10.1109/WDDC.2009.4800322

Filename

4800322