Strategy of packet detection for burst-mode OFDM systems

Chia Sheng Peng*, Yuan Shin Chuang, Kuei-Ann Wen

*Corresponding author for this work

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

An efficient method on selecting threshold values according to minimax test for packet detection in burst-mode OFDM systems is proposed. Packet detection decides whether a packet is coming or not by comparing a threshold value in the wireless receiver. Related with sliding window size and SNR, the threshold value affects receiving performance including probabilities of false alarm and miss. The minimax test for detection based on empirical CDF and survival functions is proposed. Also the performances of two general used detection methods are surveyed and compared.

Original languageEnglish
Pages (from-to)249-256
Number of pages8
JournalIEICE Electronics Express
Volume3
Issue number11
DOIs
StatePublished - 10 Jun 2006

Keywords

  • Frame detection
  • OFDM
  • Packet detection
  • WLAN

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