18188 search results - page 3495 / 3638 » Evaluation for Collaborative Systems |
137
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MOBISYS
2008
ACM
16 years 4 months ago
2008
ACM
We present the design and evaluation of an 802.11-like wireless link layer protocol that obfuscates all transmitted bits to increase privacy. This includes explicit identifiers su...
131
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MOBISYS
2008
ACM
16 years 4 months ago
2008
ACM
Increasingly, 802.11 devices are being used by mobile users. This results in very dynamic wireless channels that are difficult to use efficiently. Current rate selection algorithm...
124
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we identify a new problem in wireless sensor networks, distance sensitive service discovery, where nearby or closest service selection guarantee is expected. We pro...
160
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
In many emerging applications, data streams are monitored in a network environment. Due to limited communication bandwidth and other resource constraints, a critical and practical...
139
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MOBIHOC
2006
ACM
16 years 4 months ago
2006
ACM
Smart antennas have gained significant importance in multihop wireless networks in recent years, because of their sophisticated signal processing capabilities that hold the potent...