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WCNC
2008
IEEE
14 years 1 months ago
Testbed Implementation of a Secure Flooding Time Synchronization Protocol
Abstract— A fundamental building block in distributed wireless sensor networks is time synchronization. Given resource constrained nature of sensor networks, traditional time syn...
Tanya Roosta, Wei-Chieh Liao, Wei-Chung Teng, Shan...
OPODIS
2004
13 years 9 months ago
Sentries and Sleepers in Sensor Networks
A sensor is a battery-operated small computer with an antenna and a sensing board that can sense magnetism, sound, heat, etc. Sensors in a network can use their antennas to communi...
Mohamed G. Gouda, Young-ri Choi, Anish Arora
HUC
2009
Springer
14 years 4 days ago
A Survey on Localization for Mobile Wireless Sensor Networks
Over the past decade we have witnessed the evolution of wireless sensor networks, with advancements in hardware design, communication protocols, resource efficiency, and other aspe...
Isaac Amundson, Xenofon D. Koutsoukos
GLOBECOM
2006
IEEE
14 years 1 months ago
Online Calibration of Path Loss Exponent in Wireless Sensor Networks
— The path loss exponent (PLE) is a parameter indicating the rate at which the received signal strength (RSS) decreases with distance, and its value depends on the specific prop...
Guoqiang Mao, Brian D. O. Anderson, Baris Fidan
SENSYS
2004
ACM
14 years 29 days ago
The flooding time synchronization protocol
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
Miklós Maróti, Branislav Kusy, Gyula...