724 search results - page 71 / 145 » Medium access control issues in sensor networks |
156
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IJSNET
2008
15 years 6 months ago
2008
: The IEEE 802.15.4 and Zigbee are protocols aimed at low-duty and low-power wireless sensor networks. Continuously monitoring applications such as applications of structural healt...
165
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SMC
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— Wireless networked control systems have begun to gain acceptance during the last decade, largely due to the increased flexibility and lower costs they promise to provi...
153
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LCN
2003
IEEE
15 years 11 months ago
2003
IEEE
In IEEE 802.11 wireless LANs, the DCF access method and the PCF access method operate alternatively within a superframe to service the time-varying traffic demands. Due to differ...
168
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ICPADS
2008
IEEE
16 years 17 days ago
2008
IEEE
Body sensor networks (BSNs) have become a promising technology for healthcare, in which biosensors continuously monitor physiological parameters of a user. Distinct from conventio...
179
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GLOBECOM
2008
IEEE
16 years 17 days ago
2008
IEEE
— Multi-user multiple-input multiple-output (MIMO) systems have been emerging and attracting considerable attention recently for its potential to substantially improve system cap...