An Analyses of The CFO Tracking Performances in Single and Multi Carrier WiMAX Radio

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Tarih

2016

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

IEEE

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The carrier frequency offset (CFO) tracking performances of channel equalizers used in time varying frequency selective Rayleigh fading channels for single (SC) and Multi Carrier (MC) WiMAX radio has been investigated in this paper. Non-linear equalizer, decision feedback equalizer (DFE), is employed in SC radio and frequency domain equalizer (FDE) is also used in MC WiMAX radio. The performances of both systems for different values of CFO are compared. Computer simulations results using IEEE 802.16-2004 standard have demonstrated that the SC WiMAX radio has considerably better performance than the MC WiMAX radio in time varying frequency selective Rayleigh fading channels.

Açıklama

24th Signal Processing and Communication Application Conference (SIU) -- MAY 16-19 -- 2016 -- Zonguldak -- TURKEY

Anahtar Kelimeler

WiMAX, Time Varying Channel, CFO, FDE, DFE

Kaynak

2016 24th Signal Processing and Communication Application Conference (Siu)

WoS Q Değeri

N/A

Scopus Q Değeri

N/A

Cilt

Sayı

Künye