A research on carrier frequency offset estimation method for IEEE 802.16m system

A research on carrier frequency offset estimation method for IEEE 802.16m system

In this paper, several methods of carrier frequency offset (CFO) estimation for IEEE 802.16m WirelessMAN-Advanced are suggested and their performances are verified. Fractional part of CFO can be measured using time-domain repetition, and two types of repetition can be utilizable in IEEE 802.16m: the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jun Woo Kim, Seungjae Bahng, Youn Ok Park, Whan Woo Kim
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CFO
IEEE 802.16m
OFDM
Preamble
Xenon
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Beschreibung
Zusammenfassung:In this paper, several methods of carrier frequency offset (CFO) estimation for IEEE 802.16m WirelessMAN-Advanced are suggested and their performances are verified. Fractional part of CFO can be measured using time-domain repetition, and two types of repetition can be utilizable in IEEE 802.16m: the cyclic prefix and PA-preamble. Comparing the CFO measurement performance of the two methods by computer simulation, effective method of CFO measurement in IEEE 802.16m system is suggested.
ISSN:2162-1233
DOI:10.1109/ICTC.2012.6386846