2473 search results - page 154 / 495 » The Logic of Communication Graphs |
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
— We study the problem of shortest-path geographic routing in a static sensor network. Existing algorithms often make routing decisions based on node information in local neighbo...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
—Turbo DeCodulation is the combination of iterative demodulation and iterative source-channel decoding in a multiple Turbo process. The receiver structures of bit-interleaved cod...
CEAS
2005
Springer
14 years 3 months ago
2005
Springer
Email is an increasingly important and ubiquitous means of communication, both facilitating contact between individuals and enabling rises in the productivity of organizations. Ho...
PIMRC
2010
IEEE
13 years 8 months ago
2010
IEEE
Frame delay variance in CSMA/CA networks is large. Wireless applications may require both, limited mean delay and limited delay jitter. These parameters can be derived easily from ...
LCC
1994
14 years 2 months ago
1994
We give an AC0 upper bound on the complexity of rst-oder queries over (in nite) databases de ned by restricted linear constraints. This result enables us to deduce the non-expressi...