DocumentCode
2209489
Title
Low-complexity turbo equalization for single-carrier systems without cyclic prefix
Author
Wang, Dongming ; Wei, Chao ; Pan, Zhiwen ; You, Xiaohu ; Kyu, Chung Hyun ; Jang, Jeong Byung
Author_Institution
Nat. Comm. Res. Lab., Southeast Univ., Nanjing, China
fYear
2008
fDate
19-21 Nov. 2008
Firstpage
1091
Lastpage
1095
Abstract
In this paper, we present a low complexity frequency-domain turbo equalization algorithm for single-carrier system without cyclic prefix. Comparing with the traditional time-domain turbo equalization, the proposed algorithm can be implemented in the frequency domain with fast Fourier transform (FFT), and it does not involve matrix inversion. Simulation results show that the proposed algorithm also exhibits good performance.
Keywords
equalisers; fast Fourier transforms; frequency-domain analysis; matrix inversion; time-domain analysis; turbo codes; cyclic prefix; fast Fourier transform; frequency-domain turbo equalization algorithm; low-complexity turbo equalization; matrix inversion; single-carrier systems; time-domain turbo equalization; Chaos; Covariance matrix; Detectors; Digital video broadcasting; Equalizers; Frequency domain analysis; OFDM; Telecommunications; Time domain analysis; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Systems, 2008. ICCS 2008. 11th IEEE Singapore International Conference on
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-2423-8
Electronic_ISBN
978-1-4244-2424-5
Type
conf
DOI
10.1109/ICCS.2008.4737351
Filename
4737351
Link To Document