24 search results - page 4 / 5 » On the Parallelism of Convolutional Turbo Decoding and Inter... |
TCOM
2010
13 years 21 hour ago
2010
It has been widely acknowledged that the aggregate interference at the receiver for various practical communication channels can often deviate markedly from the classical additive ...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— In 1982 Ungerboeck presented a set-partitioning design technique for trellis coded modulation (TCM). Although this technique directly assigns constellation points to the branch...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Multistage Partial Parallel Interference Cancellation (PPIC) is proposed for Turbo-encoded DS-CDMA systems where the partial cancellation factors are derived based on the Loglik...
JSAC
1998
13 years 5 months ago
1998
—We apply two reduced-computation variants of the BCJR algorithm to the decoding of serial and parallel concatenated convolutional codes. One computes its recursions at only M st...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
— In this paper we concentrate on rate-1/3 systematic parallel concatenated convolutional codes and their rate-1/2 punctured child codes. Assuming maximum-likelihood decoding ove...