121 search results - page 16 / 25 » Hierarchical Routing in Sensor Networks Using k-Dominating S... |
CN
2004
13 years 7 months ago
2004
QoS routing involves selection of paths for flows based on the knowledge at network nodes about the availability of resources along paths, and the QoS requirements of flows. Sever...
SENSYS
2003
ACM
14 years 25 days ago
2003
ACM
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
TELSYS
2002
13 years 7 months ago
2002
Native multicast routing protocols have been built and deployed using two basic types of trees: singlesource, shortest-path trees and shared, core-based trees. Core-based multicas...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In this paper we study the use of vehicles as sensors in a "vehicular sensor network," a new network paradigm that is critical for gathering valuable information in urba...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, we address the network maintenance problem, in which we aim to maximize the lifetime of a sensor network by adding a set of relays to it. The network lifetime is...