5451 search results - page 367 / 1091 » Connectivity of a Gaussian network |
256
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ICC
2000
IEEE
15 years 10 months ago
2000
IEEE
Wireless ad-hoc networks consist of mobile nodes forming a dynamically changing topology without any infrastructure. Multicasting in a wireless ad-hoc network is difficult and chal...
183
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
Within a group of peers, it is often useful or interesting to know whether someone in the group has gone to bed or whether they have awakened in the morning. This information, nat...
184
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COMCOM
2008
15 years 7 months ago
2008
Wireless Mesh Networks (WMNs) are one of the few commonly implemented types of mobile ad-hoc networks (MANETs); several companies offer WMNs for broadband Internet access and for ...
183
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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...
212
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IJAHUC
2007
15 years 6 months ago
2007
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...