5805 search results - page 1126 / 1161 » Simulating networks of wireless sensors |
PERCOM
2009
ACM
14 years 3 months ago
2009
ACM
—The primary function of a cognitive radio is to detect idle frequencies or sub-bands, not used by the primary users (PUs), and allocate these frequencies to secondary users. The...
GLVLSI
2009
IEEE
14 years 3 months ago
2009
IEEE
Recently, cooperative communication has attracted a lot of attention for its potential to increase spatial diversity. However, limited attention has been paid to the physical laye...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
PET
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. In mobile wireless networks, third parties can track the location of mobile nodes by monitoring the pseudonyms used for identification. A frequently proposed solution to...
WOWMOM
2009
ACM
14 years 3 months ago
2009
ACM
WIMAX (Worldwide Interoperability for Microwave Access) is a promising new networking technology that potentially offers high speed and wide area wireless access services that com...