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

Zhenyu Zhou, Muhammad Tariq, Takuro Sato

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Proceedings
DOI
出版ステータスPublished - 2010 12 1
イベント2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Ottawa, ON, Canada
継続期間: 2010 9 62010 9 9

出版物シリーズ

名前IEEE Vehicular Technology Conference
ISSN(印刷版)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

フィンガープリント 「Error probability bounds of JMLSE based single antenna interference cancellation algorithms for MQAM-OFDM systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル