2360 search results - page 27 / 472 » Performance Evaluation of DTSN in Wireless Sensor Networks |
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Given a wireless sensor network (WSN) whose sensors are randomly and independently distributed in a bounded area following a homogeneous Poisson process with density ρ and eac...
WINET
2010
13 years 6 months ago
2010
In this paper we consider how to collect data from sensors deployed in the Euclidean plane in a timeefficient way. We assume that all sensors could adjust their transmission range...
IJSN
2010
13 years 6 months ago
2010
: This paper investigates authentication and secure data retrieval issues in Radio-Frequency IDentification (RFID)-aware wireless sensor networks. We propose a network architecture...
JPDC
2010
13 years 6 months ago
2010
We observe two deficiencies of current query processing and scheduling techniques for sensor networks: (1) A query execution plan does not adapt to the hardware characteristics o...
ICPADS
2008
IEEE
14 years 2 months ago
2008
IEEE
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...