1397 search results - page 83 / 280 » Wireless ad hoc VoIP |
144
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GLOBECOM
2009
IEEE
15 years 10 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, ...
198
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ANSS
2004
IEEE
15 years 10 months ago
2004
IEEE
We quantatively analyze the differences between a realistic mobility model, TRANSIMS, and several synthetic mobility models. New synthetic models were created by modifying the sta...
177
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TMC
2008
15 years 6 months ago
2008
In this paper, we propose a new Medium Access Control (MAC) protocol for full exploitation of directional antennas in wireless networks. The protocol introduces a circular directio...
175
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TMC
2008
15 years 6 months ago
2008
Abstract--In wireless ad hoc networks, in addition to the well-known hidden terminal and exposed terminal problems, the locationdependent contention may cause serious unfairness an...
180
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WINET
2010
15 years 4 months ago
2010
Abstract. Fault-tolerant communication and energy efficiency are important requirements for future-generation wireless ad hoc networks, which are increasingly being considered also...