1383 search results - page 133 / 277 » Analysis of a Metropolitan-Area Wireless Network |
207
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TWC
2008
15 years 6 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...
207
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DIALM
2000
ACM
15 years 10 months ago
2000
ACM
The allocation of scarce spectral resources to support as many user applications as possible while maintaining reasonable quality of service is a fundamental problem in wireless c...
179
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
—The proliferation of wireless systems requires that the coexistence between heterogeneous technologies be addressed. This paper presents a cognitive framework in which sensingba...
169
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ICDCS
2008
IEEE
16 years 27 days 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...
165
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JCM
2008
15 years 6 months ago
2008
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...