974 search results - page 187 / 195 » Energy-Delay Analysis of MAC Protocols in Wireless Networks |
ACSAC
2006
IEEE
14 years 10 days ago
2006
IEEE
Wireless networking technologies based on the IEEE 802.11 series of standards fail to authenticate management frames and network card addresses and suffer from serious vulnerabili...
TIT
2008
13 years 8 months ago
2008
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
Recently, several studies have analyzed the statistical properties of low power wireless links in real environments, clearly demonstrating the differences between experimentally o...
PERCOM
2008
ACM
14 years 8 months ago
2008
ACM
Counting or estimating the number of tags is crucial for large-scale RFID systems. The use of multiple readers was recently proposed to improve the efficiency and effectiveness in ...
SENSYS
2009
ACM
14 years 3 months ago
2009
ACM
Having access to an accurate time is a vital building block in all networks; in wireless sensor networks even more so, because wireless media access or data fusion may depend on i...