17932 search results - page 294 / 3587 » Wireless communications systems |
177
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VTC
2006
IEEE
16 years 1 days ago
2006
IEEE
Abstract— In wireless sensor networks (WSNs), reducing energy consumption of resource constrained sensor nodes is one of the most important issues. In this paper, we propose a ta...
142
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IWCMC
2006
ACM
16 years 13 hour ago
2006
ACM
Obstacles are but pleasing for many aspects of large realworld sensor networks. Among other things, the presence of obstacles distort the sensor node localization process and migh...
149
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SIGCOMM
2006
ACM
16 years 9 hour ago
2006
ACM
We present practical models for the physical layer behaviors of packet reception and carrier sense with interference in static wireless networks. These models use measurements of ...
156
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WS
2005
ACM
15 years 11 months ago
2005
ACM
Many key pre-distribution techniques have been developed recently to establish pairwise keys for wireless sensor networks. To further improve these schemes, researchers have propo...
172
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AINA
2004
IEEE
15 years 9 months ago
2004
IEEE
Abstract. Wireless Sensor Networks (WSNs) have been widely used in motoring and collecting interests of environment information. Packet flooding or broadcasting is an essential fun...