Double stage and combining detection for cyclo-stationary feature

Osamu Takyu, Hiroyoshi Yano, Takeo Fujii, Tomoaki Ohtsuki

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

Abstract

Cyclo-stationary feature detection for scattered pilot OFDM symbol is accurate detection technique under low signal power. It is, however, problematic that guard interval insertion degrades the cyclo-stationary feature. We have proposed the silent period detection for the compensation of degrading cyclo-stationary. Even if the proposed technique achieved high accurate detection, it sacrifices the loss of guard interval energy. In this paper, we modify the proposed detection technique for cylco-stationary feature detection. For recovering the loss of energy, we propose double stage detector and combining technique. We show the effect of these modifications by computer simulation.

Original languageEnglish
Title of host publicationRWW 2012 - Proceedings
Subtitle of host publicationIEEE Radio and Wireless Symposium, RWS 2012
Pages371-374
Number of pages4
DOIs
Publication statusPublished - 2012 May 11
Event2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012 - Santa Clara, CA, United States
Duration: 2012 Jan 152012 Jan 18

Publication series

NameRWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012

Other

Other2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012
CountryUnited States
CitySanta Clara, CA
Period12/1/1512/1/18

    Fingerprint

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Takyu, O., Yano, H., Fujii, T., & Ohtsuki, T. (2012). Double stage and combining detection for cyclo-stationary feature. In RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012 (pp. 371-374). [6175367] (RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012). https://doi.org/10.1109/RWS.2012.6175367