Sciweavers

163 search results - page 15 / 33
» Janus: an architecture for flexible access to sensor network...
Sort
View
PEWASUN
2005
ACM
14 years 1 months ago
Efficient deafness avoidance in wireless ad hoc and sensor networks with directional antennas
Using directional antennas in wireless ad hoc networks can significantly improve network performance. However, the deafness problem greatly limits the network performance. This pa...
Yihu Li, Ahmed M. Safwat
MOBICOM
2006
ACM
14 years 1 months ago
A MAC protocol for ad-hoc underwater acoustic sensor networks
A medium access control (MAC) protocol is proposed that is suitable for non-synchronized ad-hoc networks, and in particular for the energy-constrained underwater acoustic networks...
Borja Peleato, Milica Stojanovic
PERCOM
2006
ACM
14 years 7 months ago
Avoiding privacy violations caused by context-sensitive services
The increasing availability of information about people's context makes it possible to deploy context-sensitive services, where access to resources provided or managed by a s...
Urs Hengartner, Peter Steenkiste
SENSYS
2010
ACM
13 years 5 months ago
Design and evaluation of a versatile and efficient receiver-initiated link layer for low-power wireless
We present A-MAC, a receiver-initiated link layer for low-power wireless networks that supports several services under a unified architecture, and does so more efficiently and sca...
Prabal Dutta, Stephen Dawson-Haggerty, Yin Chen, C...
AINA
2008
IEEE
14 years 2 months ago
XOP: Sharing XML Data Objects through Peer-to-Peer Networks
This paper describes an architecture for sharing data in XML format through a peer-to-peer (P2P) network, which interconnects devices ranging from high-end servers to mobile devic...
Itamar de Rezende, Frank Siqueira