Adaptive turbo receiver with improved MIMO detector for AMC MIMO systems

Juan Han, Bo Tan, Wei Huang

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

Abstract

Based on adaptive theory, an Adaptive Modulation and Coding (AMC) Multiple Input Multiple Output (MIMO) system with adaptive Turbo receiver is designed to increase the overall capacity and decrease the processing delay. The scheme sets several factors including channel coding rate, modulation mode and iteration times of Turbo receiver as adjustable elements. To guarantee the superiority of the proposed adaptive Turbo receiver in terms of decreasing processing delay and power consuming, an MMSE based no-ordered parallel soft interference cancellation (NOPSIC) MIMO detector which takes error propagation into account is explored for the non-first iteration. Simulation results reveal that the proposed scheme could significantly raise the system capacity, meanwhile bring down overall times of iteration processing by nearly one third.

Original languageEnglish
Title of host publication3rd International Conference on Communications and Networking in China, ChinaCom 2008
PublisherIEEE
Pages1187-1190
Number of pages4
ISBN (Print)9781424423736
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event3rd International Conference on Communications and Networking in China, ChinaCom 2008 - Hangzhou, China
Duration: 25 Aug 200827 Aug 2008

Conference

Conference3rd International Conference on Communications and Networking in China, ChinaCom 2008
CountryChina
CityHangzhou
Period25/08/0827/08/08

Keywords

  • AMC
  • Link adaptive
  • MIMO
  • Turbo receiver

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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