2571 search results - page 181 / 515 » Approximation schemes for wireless networks |
184
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SECON
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—In this paper, we propose and evaluate two distributed protocols for finding low-cost broadcast and multicast trees in wireless networks. The constructed trees can then...
198
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TMC
2008
15 years 6 months ago
2008
We consider the problem of finding "backbones" in multihop wireless networks. The backbone provides end-toend connectivity, allowing non-backbone nodes to save energy sin...
207
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TWC
2008
15 years 6 months ago
2008
User authentication is essential in service-oriented communication networks to identify and reject any unauthorized network access. The state-of-the-art practice in securing wirele...
184
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MOBIHOC
2006
ACM
16 years 24 days ago
2006
ACM
A large number of practical sensing and actuating applications require immediate notification of rare but urgent events and also fast delivery of time sensitive actuation command...
218
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MOBIHOC
2004
ACM
16 years 6 months ago
2004
ACM
Transmission power control (TPC) has a great potential to increase the throughput of a mobile ad hoc network (MANET). Existing TPC schemes achieve this goal by using additional ha...