2149 search results - page 239 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
208
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
Electronic collaboration among devices in a geographically localized environment is made possible with the implementation of IEEE 802.11 based wireless ad hoc networks. Dynamic na...
112
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ICNP
2003
IEEE
15 years 7 months ago
2003
IEEE
This paper targets the problem of optimal resource allocation in overlay multicast, which poses both theoretical and practical challenges. Theoretically, resource allocation among...
130
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PE
2002
Springer
15 years 1 months ago
2002
Springer
Many emerging mobile wireless applications depend upon secure group communications, in which data is encrypted and the group's data encryption key is changed whenever a membe...
151
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TWC
2008
15 years 1 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
113
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ICDCS
2008
IEEE
15 years 8 months ago
2008
IEEE
A central problem in sensor network security is that sensors are susceptible to physical capture attacks. Once a sensor is compromised, the adversary can easily launch clone attac...