185 search results - page 19 / 37 » Efficient heuristics for data broadcasting on multiple chann... |
CORR
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we show that over the binary erasure channel, Quasi-Cyclic LDPC codes can efficiently accommodate the hybrid iterative/ML decoding. We demonstrate that the quasicycl...
LCN
2007
IEEE
14 years 3 months ago
2007
IEEE
- Multiple distribution trees and multiple description (MD) coding are highly robust since they provide redundancy both in network paths and data. However, MD coded streaming inclu...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper presents a new cross-layer approach to achieve active link adaptation and QoS support in ad hoc networks. Upon data reception in a transmission slot, receivers broad...
CP
2003
Springer
14 years 2 months ago
2003
Springer
Multiple sequence alignment is a central problem in Bioinformatics. A known integer programming approach is to apply branch-and-cut to exponentially large graph-theoretic models. T...
TIT
2002
13 years 8 months ago
2002
This paper considers noncoherent communication over a frequency-nonselective channel in which the time-varying channel gain is unknown a priori, but is approximately constant over ...