Error probability bounds of JMLSE based single antenna interference cancellation algorithms for MQAM-OFDM systems

Zhenyu Zhou, Muhammad Tariq, Takuro Sato

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

Abstract

In orthogonal frequency division multiplexing (OFDM) based cellular systems, co-channel interference (CCI) would greatly degrade the bit error rate (BER) performance of cell-border users. Joint maximum likelihood sequence estimation (JMLSE) based single antenna interference cancellation (SAIC) algorithms have been under intense research. In this paper, both the upper and lower error probability bounds for JMLSE are extended to MQAM-OFDM systems based on a genie-aided receiver. The derived upper and lower bounds are valid for any MQAM and an arbitrary number of interferers. A tighter lower bound is derived by replacing the genie with a less generous one. We prove that this new lower bound is much tighter compared to the conventional lower bound.

Original languageEnglish
Title of host publication2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Proceedings
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Ottawa, ON, Canada
Duration: 2010 Sep 62010 Sep 9

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Conference

Conference2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall
CountryCanada
CityOttawa, ON
Period10/9/610/9/9

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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  • Cite this

    Zhou, Z., Tariq, M., & Sato, T. (2010). Error probability bounds of JMLSE based single antenna interference cancellation algorithms for MQAM-OFDM systems. In 2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Proceedings [5594200] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECF.2010.5594200