DocumentCode
2300629
Title
Chains of cyclic codes, Construction X and incremental redundancy
Author
Tjhai, C. ; Tomlinson, M. ; Grassl, Markus
Author_Institution
Fixed & Mobile Commun. Res., Univ. of Plymouth, Plymouth
fYear
2008
fDate
5-9 May 2008
Firstpage
323
Lastpage
327
Abstract
It is shown that chains of cyclic codes in conjunction with constructions X and XX can be used to efficiently construct sequences of linear codes for application in incremental redundancy communications. In addition to using a CRC for error detection, a novel CRC-less approach to error detection, which is based on the confidence level of the soft decision decoding output, is introduced. This novel approach provides an attractive trade-off between error rate performance and throughput for incremental redundancy communications.
Keywords
cyclic codes; decoding; error detection; error statistics; linear codes; CRC-less approach; construction X; cyclic codes; error detection; error rate performance; incremental redundancy; linear codes; soft decision decoding output; Automatic repeat request; Cyclic redundancy check; Decoding; Error analysis; Error correction; Error correction codes; Linear code; Mobile communication; Optical transmitters; Parity check codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop, 2008. ITW '08. IEEE
Conference_Location
Porto
Print_ISBN
978-1-4244-2269-2
Electronic_ISBN
978-1-4244-2271-5
Type
conf
DOI
10.1109/ITW.2008.4578678
Filename
4578678
Link To Document