4736 search results - page 788 / 948 » Mobile MultiModal presentation |
188
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PERCOM
2006
ACM
16 years 4 months ago
2006
ACM
Different devices, such as mobile phones, soft phones, or desktop phones, have varying processing power, bandwidth, and media capabilities. Heterogeneous P2P voice systems that ar...
123
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PERCOM
2004
ACM
16 years 4 months ago
2004
ACM
In this paper we investigate the performance of IEEE 802.11b ad hoc networks by means of an experimental study. This analysis reveals several aspects that are usually neglected in...
136
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MOBISYS
2007
ACM
16 years 4 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...
131
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MOBIHOC
2002
ACM
16 years 4 months ago
2002
ACM
: Mobile ad-hoc networking works properly only if the participating nodes cooperate in routing and forwarding. However, it may be advantageous for individual nodes not to cooperate...
135
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MOBIHOC
2001
ACM
16 years 4 months ago
2001
ACM
Ubiquitous computing environments are typically based upon ad hoc networks of mobile computing devices. These devices may be equipped with sensor hardware to sense the physical en...