4539 search results - page 536 / 908 » Localization in wireless sensor networks |
200
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WMCSA
2000
IEEE
15 years 12 months ago
2000
IEEE
The thin client model is uniquely suited for lowbandwidth mobile environments, where resource-poor devices may need to access critical applications over wireless networks. In this...
183
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
In sensor networks communication by broadcast methods involves many hazards, especially collision. Several MAC layer protocols have been proposed to resolve the problem of collisi...
196
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ISCC
2002
IEEE
16 years 12 days ago
2002
IEEE
In this paper we study the performance trade-offs between conventional cellular and ad-hoc peer-to-peer wireless networks. We compare through simulations the performance of the tw...
210
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ADHOCNOW
2008
Springer
16 years 1 months ago
2008
Springer
We present 1 − approximation algorithms for the maximum matching problem in location aware unit disc graphs and in growth-bounded graphs. The algorithm for unit disk graph is loc...
188
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EUROSSC
2007
Springer
16 years 1 months ago
2007
Springer
We describe and evaluate a distributed architecture for the online recognition of user activity sequences. In a lower layer, simple heterogeneous atomic activities were recognised ...