1557 search results - page 280 / 312 » Security and Cooperation in Wireless Networks |
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
For most mobile networks, providers need the current position of their users to provide efficient service. The resulting motion data is not only an invaluable source for analyzing...
ICCCN
2008
IEEE
14 years 3 months ago
2008
IEEE
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
SIGCSE
2002
ACM
13 years 8 months ago
2002
ACM
This paper covers the use of Java and its API for developing networking programs in an undergraduate computer networks class. Through the use of TCP and UDP sockets provided in th...
MOBICOM
2010
ACM
13 years 8 months ago
2010
ACM
In this work, we study physical-layer identification of passive UHF RFID tags. We collect signals from a population of 70 tags using a purpose-built reader and we analyze time dom...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
We consider distributed opportunistic scheduling (DOS) in wireless ad-hoc networks, where many links contend for the same channel using random access. In such networks, distribute...