DocumentCode
865282
Title
Blind algorithm for RIBI mitigation in OFDM systems
Author
Chen, Shaoping ; Yao, Tianren
Author_Institution
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Hubei, China
Volume
38
Issue
22
fYear
2002
fDate
10/24/2002 12:00:00 AM
Firstpage
1382
Lastpage
1383
Abstract
A novel blind algorithm is developed to mitigate the residual interblock interference (RIBI) for orthogonal frequency division multiplexing (OFDM) systems. The algorithm is based on the RIBI cancellation and cyclic structure recovery. Simulation shows that the proposed algorithm can effectively mitigate RIBI and has a low computation complexity.
Keywords
OFDM modulation; computational complexity; interference suppression; intersymbol interference; ISI channels; OFDM systems; RIBI cancellation; RIBI mitigation; blind algorithm; cyclic structure recovery; intersymbol interference; low computation complexity; orthogonal frequency division multiplexing; residual interblock interference;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020895
Filename
1047112
Link To Document