120 search results - page 21 / 24 » Data Fragmentation Scheme in IEEE 802.15.4 Wireless Sensor N... |
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
— Reliability and energy efficiency are critical issues in wireless sensor networks. In this work, we study Delay-bounded Energy-constrained Adaptive Routing (DEAR) problem with...
INFOCOM
2011
IEEE
13 years 7 hour ago
2011
IEEE
—When wireless sensors are deployed to monitor the working or life conditions of people, the data collected and processed by these sensors may reveal privacy of people. The actua...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—Recently, distributed data storage has gained increasing popularity for efficient and robust data management in wireless sensor networks (WSNs). But the distributed arc...
SSDBM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...