2484 search results - page 133 / 497 » Polymatroids with Network Coding |
WIOPT
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—This work addresses the problem of energy allocation over source compression and transmission for a single energy-harvesting sensor. An optimal class of policies is iden...
IPPS
1996
IEEE
14 years 7 days ago
1996
IEEE
This paper investigates methods to locate system resources, such as expensive hardware or software modules, to provide the most effective cost / performance tradeoffs in a torus p...
SIPS
2006
IEEE
14 years 2 months ago
2006
IEEE
Low-Density Parity-Check (LDPC) codes have been adopted in the physical layer of many communication systems because of their superior performance. The direct implementation of the...
TIT
1998
13 years 7 months ago
1998
—In 1948 Shannon developed fundamental limits on the efficiency of communication over noisy channels. The coding theorem asserts that there are block codes with code rates arbit...
ADHOCNOW
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. Current in-network programming protocols for sensor networks allow an attacker to gain control of the network or disrupt its proper functionality by disseminating malicio...