645 search results - page 118 / 129 » Handling Mobility in Wireless Sensor and Actor Networks |
SASN
2003
ACM
13 years 12 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
SASN
2005
ACM
14 years 8 days ago
2005
ACM
Many emerging applications in both wired and wireless networks, such as information dissemination and distributed collaboration in an adversarial environment, need support of secu...
PERCOM
2003
ACM
14 years 6 months ago
2003
ACM
Many mobile applications can be greatly enhanced when provided with the locations of people and devices. Ultrasonic location systems have been shown to supply location information...
CHI
2005
ACM
14 years 7 months ago
2005
ACM
We present a system in which a cell phone decides whether to ring by accepting votes from the others in a conversation with the called party. When a call comes in, the phone first...
MOBISYS
2008
ACM
14 years 6 months ago
2008
ACM
Personal mobile devices are increasingly equipped with the capability to sense the physical world (through cameras, microphones, and accelerometers, for example) and the network w...