143 search results - page 2 / 29 » Bounds on the Lifetime of Wireless Sensor Networks Employing... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—The multi-source and single-sink (MSSS) topology, in wireless sensor networks, is defined as the network topology, where all of nodes can gather, receive and transmit data to t...
DCOSS
2011
Springer
12 years 5 months ago
2011
Springer
—Controlled sink mobility has been shown to be very beneficial in lifetime prolongation of wireless sensor networks (WSNs) by avoiding the typical hot-spot problem near the sink...
EWSN
2007
Springer
14 years 5 months ago
2007
Springer
Initial deployments of wireless sensor networks (WSNs) were based on a many-to-one communication paradigm, where a single sink collects data from a number of data sources. Recently...
MASS
2010
13 years 6 days ago
2010
In Wireless Sensor Networks (WSN), data gathering using mobile sinks typically incurs constant propagation of sink location indication messages to guide the direction of data repor...
APSCC
2007
IEEE
13 years 5 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...