DocumentCode
2520757
Title
An Improved Spectral Precoding Technique for Constant-Envelope OFDM
Author
Chen, Hao-Ming ; Chen, Wei-Chang ; Chung, Char-Dir
Author_Institution
Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2011
fDate
5-8 Sept. 2011
Firstpage
1
Lastpage
5
Abstract
In this paper, a new spectral precoding scheme is developed for constant-envelope orthogonal frequency-division multiplexing (CE-OFDM) signals to provide very small power spectral sidelobes. It is shown that the proposed spectrally precoded CE-OFDM scheme can provide higher spectral compactness than previously designed spectrally precoded CE-OFDM block scheme and continuous-phase CE-OFDM scheme.
Keywords
OFDM modulation; precoding; constant-envelope OFDM; constant-envelope orthogonal frequency-division multiplexing signals; continuous-phase CE-OFDM scheme; improved spectral precoding technique; Decoding; Demodulation; Fading; Frequency modulation; OFDM; Phase shift keying; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference (VTC Fall), 2011 IEEE
Conference_Location
San Francisco, CA
ISSN
1090-3038
Print_ISBN
978-1-4244-8328-0
Type
conf
DOI
10.1109/VETECF.2011.6092952
Filename
6092952
Link To Document