DocumentCode
1605549
Title
Transient and convergence properties of the BCJR decoder via a linear system model
Author
Anderson, John B.
Author_Institution
Inf. Technol. Dept, Lund Univ., Sweden
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
135
Lastpage
137
Abstract
The BCJR algorithm consists of two linear recursions whose joint transient response define the algorithm´s response to errors. The transient behavior is described and some implications are discussed for sliding block decoder storage, recovery from incorrect starts, and good code design
Keywords
convergence of numerical methods; decoding; linear systems; transient analysis; BCJR algorithm; BCJR decoder; code design; convergence properties; incorrect starts recovery; linear recursions; linear system model; sliding block decoder storage; soft-output MAP trellis decoder; transient properties; transient response; Computer errors; Convergence; Convolutional codes; Decoding; Ear; Heart; Information technology; Linear systems; Statistics; Transient response;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop, 2001. Proceedings. 2001 IEEE
Conference_Location
Cairns, Qld.
Print_ISBN
0-7803-7119-4
Type
conf
DOI
10.1109/ITW.2001.955162
Filename
955162
Link To Document