899 search results - page 121 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
185
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
185
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BROADNETS
2007
IEEE
16 years 16 days ago
2007
IEEE
Abstract— Limited resources and time-varying nature of wireless ad hoc networks demand optimized use of resources across layers. Cross-layer optimization (CLO) for wireless netwo...
174
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ICC
2007
IEEE
16 years 15 days ago
2007
IEEE
Abstract— An IP mobility support protocol that enables personal and terminal mobility for IP-based applications is put forward. This protocol does not require new network entitie...
156
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AINA
2010
IEEE
15 years 10 months ago
2010
IEEE
One important challenge in wireless ad hoc networks is to achieve collision free communication. Many MAC layer protocols have been proposed by considering various communication mod...
160
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TNC
2004
15 years 7 months ago
2004
With the advent of the new wireless technologies allowing for higher data rates, the provision of high quality multimedia services over the upcoming wireless and mobile networks i...