DocumentCode
3264826
Title
Joint equalization and decoding: why choose the iterative solution?
Author
Roumy, Aline ; Fijalkow, Inbar ; Pirez, Didier
Author_Institution
ETIS, ENSEA-UCP, Cergy, France
Volume
5
fYear
1999
fDate
1999
Firstpage
2989
Abstract
This paper deals with turbo-equalization as a joint equalization and decoding algorithm. The performance analysis shows that there is a trigger point in this iterative process, followed by a breakdown effect. Actually after a given point (the trigger one), the BER decreases steeply as a function of the decoding step p. We compare the performance of the turbo-equalizer with that of the optimal joint receiver and show that it can match the bound over the optimal disjoint receiver
Keywords
channel coding; equalisers; error statistics; iterative decoding; turbo codes; BER; breakdown effect; iterative decoding; joint equalization/decoding; performance analysis; trigger point; turbo equalization; Bit error rate; Channel coding; Electric breakdown; Equalizers; Integrated circuit modeling; Intersymbol interference; Iterative algorithms; Iterative decoding; Performance analysis; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location
Amsterdam
ISSN
1090-3038
Print_ISBN
0-7803-5435-4
Type
conf
DOI
10.1109/VETECF.1999.800335
Filename
800335
Link To Document