899 search results - page 55 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
203
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EJWCN
2010
15 years 1 months ago
2010
Flexbility and deployment simplicity are among the numerous advantages of wireless links when compared to standard wired communications. However, challenges do remain high for wire...
204
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NDSS
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we address the problem of secure communication and authentication in ad-hoc wireless networks. This is a difficult problem, as it involves bootstrapping trust betwe...
178
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WSNA
2003
ACM
15 years 11 months ago
2003
ACM
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...
174
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MOBIHOC
2008
ACM
16 years 5 months ago
2008
ACM
Broadcast scheduling is a fundamental problem in wireless ad hoc networks. The objective of a broadcast schedule is to deliver a message from a given source to all other nodes in ...
184
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ICC
2007
IEEE
2007
IEEE
Joint Capacity, Flow and Rate Allocation for Multiuser Video Streaming Over Wireless Ad-Hoc Networks
15 years 10 months ago
Abstract-- Simultaneous support of multiple delay-critical application sessions such as multiuser video streaming require a paradigm shift in the design of ad-hoc wireless networks...