691 search results - page 67 / 139 » Architecture for Group Communication in Mobile Systems |
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
—Wireless mesh networks (WMNs) have recently emerged to be a cost-effective solution to support large-scale wireless Internet access. One important component of realizing large-s...
134
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Publication
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desire...
105
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PEWASUN
2004
ACM
15 years 3 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
ISCC
2002
IEEE
15 years 2 months ago
2002
IEEE
–– The last few years have seen the evolution of telecommunications from the classic architectures, mainly based on static and wired structures, to the new mobile solutions bas...
CSCW
2000
ACM
15 years 2 months ago
2000
ACM
A need exists to develop groupware systems that adapt to available resources and support user mobility. This paper presents DACIA, a system that provides mechanisms for building s...