On error exponents for woven convolutional codes with one tailbiting component code
Författare
Summary, in English
An error exponent for woven convolutional codes (WCC) with one tailbiting component code is derived. This error exponent is compared with that of the original WCC. It is shown that for WCC with outer warp, a better error exponent is obtained if the inner code is terminated with the tailbiting method. Furthermore, it is shown that the decoding error probability decreases exponentially with the square of the memory of the constituent convolutional encoders, while the decoding complexity grows exponentially only with the memory.
Publiceringsår
2004
Språk
Engelska
Sidor
1809-1811
Publikation/Tidskrift/Serie
IEEE Transactions on Information Theory
Volym
50
Issue
8
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Nyckelord
- woven
- tailbiting code
- convolutional code
- error exponent
- convolutional code (WCC)
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0018-9448