356 search results - page 8 / 72 » Rate allocation in wireless sensor networks with network lif... |
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Coverage and connectivity issues of three-dimensional (3D) networks are addressed in [2], but that work assumes that a node can be placed at any arbitrary location. In this work, ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
ICCS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Energy efficiency is an important technology of sensor networks development. In this paper we offer a method of sensors lifetime maximizing under required level of netwo...
MOBICOM
2003
ACM
14 years 22 days ago
2003
ACM
We consider a two-tiered Wireless Sensor Network (WSN) consisting of sensor clusters deployed around strategic locations and base-stations (BSs) whose locations are relatively fl...