High performance MIMO detector based on bidirectional path preserving trellis search

Jienan Chen, Lian Huai, Jianhao Hu, Gerald Sobelman

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

2 Scopus citations

Abstract

In this paper we propose a high performance bidirectional path preserving trellis search (PPTS) detector for multiple-input-multiple-output (MIMO) systems. The error analysis between single direction and bidirectional PPTS detector is given. We prove that the bidirectional PPTS detector can minimize the detection error effectively. Moreover, the proposed detector saves 10% hardware cost with a 0.1dB Frame Error Rate (FER) gain compared with traditional PPTS detectors.

Original languageEnglish (US)
Title of host publication2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1684-1687
Number of pages4
ISBN (Print)9781479934324
DOIs
StatePublished - Jan 1 2014
Event2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014 - Melbourne, VIC, Australia
Duration: Jun 1 2014Jun 5 2014

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Other

Other2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
CountryAustralia
CityMelbourne, VIC
Period6/1/146/5/14

Keywords

  • Bidirectional detector
  • High Performance
  • MIMO Detector

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