154 search results - page 8 / 31 » Explicit and precise rate control for wireless sensor networ... |
NTMS
2009
IEEE
14 years 2 months ago
2009
IEEE
— Performance of Wireless Sensor Networks (WSNs) can be affected when the network is deployed under different topologies. In this paper we present a performance study of congesti...
SENSYS
2004
ACM
14 years 1 months ago
2004
ACM
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
ICCSA
2009
Springer
14 years 2 months ago
2009
Springer
Wireless link capacity within a sensor network has direct impact on its performance and throughput. Due to dense sensor deployment, interference seems to be a key factor for varyin...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The IEEE 802.15.4 standard has no provisions for rate sensitive applications because of its ability to operate in pure CSMA/CA or TDMA modes. Some operating scenarios for rate-s...