Channel equalization for MIMO LTE system in multi-path fading channels

Hsuan Fu Wang, Mu Song Chen, Ching Huang Lin, Chi Pan Hwang

Research output: Chapter in Book/Report/Conference proceedingChapter


The Long Term Evolution (3GPP-LTE) combines the Multi-input multi-output (MIMO) antenna and the Orthogonal Frequency Division Multiple Access (OFDMA) techniques to accomplish high speed data transmission. Comparisons of zero forcing (ZF), minimum mean square error (MMSE) and sphere decoding (SD) equalization methods with Turbo code are given under time-varying multi-path fading channel with Doppler frequency shift. The simulation shows that the MMSE and SD equalizer are more robust than the ZF equalizer as the Doppler frequency shift increases.

Original languageEnglish
Title of host publicationLecture Notes in Electrical Engineering
PublisherSpringer Verlag
Number of pages8
Publication statusPublished - 2016 Jan 1

Publication series

NameLecture Notes in Electrical Engineering
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

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