509 search results - page 41 / 102 » icassp 2008 |
172
click to vote
ICASSP
2008
IEEE
16 years 13 days ago
2008
IEEE
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
137
click to vote
ICASSP
2008
IEEE
16 years 13 days ago
2008
IEEE
This paper addresses the problem of bit detection for a chaos-based multiple-access system. In particular, one considers the Differential Chaos Shift Keying modulation. It is assu...
149
click to vote
ICASSP
2008
IEEE
16 years 13 days ago
2008
IEEE
Lattice reduction by means of the LLL algorithm has been previously suggested as a powerful preprocessing tool that allows to improve the performance of suboptimal detectors and t...
149
click to vote
ICASSP
2008
IEEE
16 years 13 days ago
2008
IEEE
The estimation error performance of Gaussian belief propagation based distributed estimation in a large sensor network employing random sleep strategies is explicitly evaluated fo...
155
click to vote
ICASSP
2008
IEEE
16 years 13 days ago
2008
IEEE
In this paper, we investigate the significance of contextual information in a phoneme recognition system using the hidden Markov model - artificial neural network paradigm. Cont...