2452 search results - page 61 / 491 » Performance of group communication over ad-hoc networks |
104
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GLOBECOM
2009
IEEE
15 years 5 months ago
2009
IEEE
Secure communications in wireless ad hoc networks require setting up end-to-end secret keys for communicating node pairs. Due to physical limitations and scalability requirements, ...
134
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CISS
2010
IEEE
14 years 5 months ago
2010
IEEE
— AHNs are wireless networks operating without the benefits of network infrastructure (basestations) or centralized control. AHNs working with limited spectrum perform best when...
FGCN
2008
IEEE
15 years 8 months ago
2008
IEEE
Many applications in vehicular networks need the data to be disseminated from a source vehicle to a large number of vehicles in the network. Although many solutions to this proble...
113
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MOBIHOC
2007
ACM
16 years 1 months ago
2007
ACM
In this paper we study the capacity of wireless ad hoc networks with infrastructure support of an overlay of wired base stations. Such a network architecture is often referred to ...
117
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
– MIMO (Multiple Input Multiple Output) is capable of offering several-fold increase in spectral efficiency over singleantenna systems through spatial processing. However, curren...