1455 search results - page 185 / 291 » Optimal Location Management Algorithms for Mobile Networks |
196
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IPSN
2005
Springer
15 years 11 months ago
2005
Springer
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
184
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SAC
2005
ACM
15 years 12 months ago
2005
ACM
This paper presents an approach to integrate publish/subscribe semantics with on-demand multicast in wireless ad hoc networks, providing dynamic group communication with fine-gra...
167
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ALGORITHMICA
2010
15 years 6 months ago
2010
Given a cellular (mobile telephone) network, whose geographical coverage area is divided into hexagonal cells, phone calls are serviced by assigning frequencies to them so that no...
155
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ICNP
1999
IEEE
15 years 10 months ago
1999
IEEE
In this paper, we propose a receiver-cooperative bandwidth management method for layered multicast streams, considering not only bandwidth requirements but also receivers' pr...
151
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ICDCSW
2003
IEEE
15 years 11 months ago
2003
IEEE
We present an integrated dual approach to reduce power consumption in infrastructure-mode 802.11 wireless LANs. A novel distributed power control algorithm adaptively adjusts the ...