DocumentCode
1963368
Title
Carrier synchronization with CEPB-OFDM
Author
Dinis, Rui ; Gusmão, António
Author_Institution
Inst. Superior Tecnico, Lisbon, Portugal
Volume
3
fYear
1997
fDate
4-7 May 1997
Firstpage
1370
Abstract
The constant envelope paired burst (CEPB) OFDM technique allows the use of a single grossly nonlinear amplifier in low-cost, power-efficient transmitters. It is well known that a good carrier synchronization is mandatory in conventional OFDM schemes; CEPB-OFDM schemes also have strong carrier synchronization requirements. We propose and evaluate a fast, open-loop carrier synchronization scheme that takes advantage of the signal structure of CEPB-OFDM
Keywords
frequency division multiplexing; frequency estimation; noise; radio transmitters; radiofrequency amplifiers; synchronisation; telecommunication channels; BER performance; CEPB-OFDM; constant envelope paired burst; fast carrier synchronization; frequency offset estimation; low-cost transmitters; noise; nonlinear amplifier; open-loop carrier synchronization; power-efficient transmitters; signal structure; time dispersive channel; Broadband amplifiers; Degradation; Dispersion; Frequency estimation; Frequency synchronization; Nonlinear distortion; OFDM; Power amplifiers; Radio transmitters; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1997, IEEE 47th
Conference_Location
Phoenix, AZ
ISSN
1090-3038
Print_ISBN
0-7803-3659-3
Type
conf
DOI
10.1109/VETEC.1997.605430
Filename
605430
Link To Document