2452 search results - page 350 / 491 » Performance of group communication over ad-hoc networks |
188
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IEEEMSP
2002
IEEE
16 years 1 days ago
2002
IEEE
Abstract— We consider the problem of reachback communication in wireless sensor networks: multiple sensors are deployed on a field, and they collect local measurements of some r...
215
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
208
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
192
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PODC
2009
ACM
15 years 11 months ago
2009
ACM
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
197
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FCCM
2004
IEEE
15 years 10 months ago
2004
IEEE
A circuit and an associated lightweight protocol have been developed to secure communication between a control console and remote programmable network devices1 . The circuit provi...