19 search results - page 4 / 4 » Fault-Tolerant Relay Node Placement in Heterogeneous Wireles... |
MOBICOM
2005
ACM
13 years 11 months ago
2005
ACM
In this paper we investigate the benefits of a heterogeneous architecture for wireless sensor networks composed of a few resource rich mobile nodes and a large number of simple s...
PERCOM
2006
ACM
14 years 5 months ago
2006
ACM
Consider a placement of heterogeneous, wireless sensors that can vary the transmission range by increasing or decreasing power. The problem of determining an optimal assignment of ...
EWSN
2004
Springer
14 years 5 months ago
2004
Springer
A surveillance area is to be monitored using a grid network of heterogeneous sensor nodes. There are two types of nodes; type 0 nodes which perform sensing and relaying of data wit...
INFOCOM
2009
IEEE
14 years 9 hour ago
2009
IEEE
Abstract—Stateless opportunistic forwarding is a simple faulttolerant distributed approach for data delivery and information querying in wireless ad hoc networks, where packets a...