339 search results - page 7 / 68 » Optimizing wireless networks for heterogeneous spatial loads |
ISPAN
2005
IEEE
14 years 4 months ago
2005
IEEE
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsâ...
SENSYS
2004
ACM
14 years 4 months ago
2004
ACM
bstract: Power - Time Optimal Algorithm for Computing FFT over Sensor Networks Categories and Subject Descriptors C.2.1 [Network Architecture and Design] Wireless Communication, Di...
TMC
2011
13 years 5 months ago
2011
âMission-driven sensor networks usually have special lifetime requirements. However, the density of the sensors may not be large enough to satisfy the coverage requirement while ...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
â In this paper, we investigate the problem of grouping the sensor nodes into clusters to enhance the overall scalability of the network. A selected set of nodes, known as gatewa...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstractâ Heterogeneous multicast is an efïŹcient communication scheme especially for multimedia applications running over multihop networks when multicast receivers in the same...