DocumentCode
579116
Title
Anytime reliability of systematic LDPC convolutional codes
Author
Dössel, Leefke ; Rasmussen, Lars K. ; Thobaben, Ragnar ; Skoglund, Mikael
Author_Institution
Sch. of Electr. Eng. & the ACCESS Linnaeus Center, KTH R. Inst. of Technol., Stockholm, Sweden
fYear
2012
fDate
10-15 June 2012
Firstpage
2171
Lastpage
2175
Abstract
We propose a LDPC Convolutional Code ensemble together with an expanding-window message-passing decoder that asymptotically have anytime properties when used for streaming transmission on the binary erasure channel. We show analytically that the decoding erasure probability of these codes decays exponentially over decoding delay and determine the corresponding anytime exponents.
Keywords
convolutional codes; decoding; parity check codes; probability; anytime reliability; binary erasure channel; decoding delay; decoding erasure probability; expanding-window message-passing decoder; streaming transmission; systematic LDPC convolutional code; Convolutional codes; Decoding; Delay; Iterative decoding; Reliability theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (ICC), 2012 IEEE International Conference on
Conference_Location
Ottawa, ON
ISSN
1550-3607
Print_ISBN
978-1-4577-2052-9
Electronic_ISBN
1550-3607
Type
conf
DOI
10.1109/ICC.2012.6364586
Filename
6364586
Link To Document