28 search results - page 1 / 6 » Implementation of message-passing algorithms for the acquisi... |
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
A belief-propagation decoder for low-density lattice codes, which represents messages explicitly as a mixture of Gaussians functions, is given. In order to prevent the mixture elem...
SC
2000
ACM
13 years 9 months ago
2000
ACM
The current trend in HPC hardware is towards clusters of shared-memory (SMP) compute nodes. For applications developers the major question is how best to program these SMP cluster...
DATE
2009
IEEE
13 years 11 months ago
2009
IEEE
—FPGAs are widely used for evaluating the error-floor performance of LDPC (low-density parity check) codes. We propose a scalable vector decoder for FPGA-based implementation of...
WSC
1998
13 years 6 months ago
1998
We have taken a NIST molecular dynamics simulation program (md3), which was configured as a single sequential process running on a CRAY C90 vector supercomputer, and parallelized ...