SENSYS
2003
ACM
13 years 10 months ago
2003
ACM
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
EUC
2004
Springer
13 years 10 months ago
2004
Springer
Every computer needs a timer mechanism to keep track of current time and also for various accounting purposes such as calculating the time spent by a process in CPU utilization, di...
SENSYS
2004
ACM
13 years 10 months ago
2004
ACM
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
WS
2005
ACM
13 years 10 months ago
2005
ACM
In this paper, we analyze attacks on existing time synchronization protocols for wireless sensor networks. We propose a secure time synchronization toolbox to counter these attack...
SENSYS
2005
ACM
13 years 10 months ago
2005
ACM
Radio duty cycling has received significant attention in sensor networking literature, particularly in the form of protocols for medium access control and topology management. Whi...
INFOCOM
2006
IEEE
13 years 10 months ago
2006
IEEE
— Distributed time synchronization is an important part of a sensor network where sensing and actuation must be coordinated across multiple nodes. Several time synchronization pr...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
— As Internet computing gains speed, complexity and becomes ubiquitous, the need for precise and accurate time synchronization increases. In this paper, we present a characteriza...
IEEEARES
2007
IEEE
13 years 11 months ago
2007
IEEE
Assuring information authenticity is an important issue in the field of information security. A new broadcast authentication protocol is proposed. The protocol is based on time sy...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— A fundamental building block in distributed wireless sensor networks is time synchronization. Given resource constrained nature of sensor networks, traditional time syn...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— There have been many time synchronization protocols proposed for sensor networks. However, the issues related with securing such protocols have not received adequate amount of ...