Double stage and combining detection for cyclo-stationary feature

Osamu Takyu; Hiroyoshi Yano; Takeo Fujii; Tomoaki Ohtsuki

doi:10.1109/RWS.2012.6175367

Double stage and combining detection for cyclo-stationary feature

Osamu Takyu, Hiroyoshi Yano, Takeo Fujii, Tomoaki Ohtsuki

Department of Information and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	RWW 2012 - Proceedings
Subtitle of host publication	IEEE Radio and Wireless Symposium, RWS 2012
Pages	371-374
Number of pages	4
DOIs	https://doi.org/10.1109/RWS.2012.6175367
Publication status	Published - 2012
Event	2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012 - Santa Clara, CA, United States Duration: 2012 Jan 15 → 2012 Jan 18

Publication series

Name	RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012

Other

Other	2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012
Country/Territory	United States
City	Santa Clara, CA
Period	12/1/15 → 12/1/18

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/RWS.2012.6175367

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Double stage and combining detection for cyclo-stationary feature. / Takyu, Osamu; Yano, Hiroyoshi; Fujii, Takeo et al.

RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012. 2012. p. 371-374 6175367 (RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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., 6175367, RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012, pp. 371-374, 2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012, Santa Clara, CA, United States, 12/1/15. https://doi.org/10.1109/RWS.2012.6175367

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title = "Double stage and combining detection for cyclo-stationary feature",

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.",

author = "Osamu Takyu and Hiroyoshi Yano and Takeo Fujii and Tomoaki Ohtsuki",

year = "2012",

doi = "10.1109/RWS.2012.6175367",

language = "English",

isbn = "9781457711541",

series = "RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012",

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AB - 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.

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Double stage and combining detection for cyclo-stationary feature

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