477 search results - page 53 / 96 » PLL Based Time Synchronization in Wireless Sensor Networks |
PERCOM
2005
ACM
14 years 9 months ago
2005
ACM
In this paper, we quantify the energy cost of authentication and key exchange based on public-key cryptography on an 8-bit microcontroller platform. We present a comparison of two...
ETFA
2006
IEEE
14 years 4 months ago
2006
IEEE
Wireless Sensor and Actor Networks (WSANs) constitute an emerging and pervasive technology that is attracting increased interest for a wide range of applications. WSANs have two m...
PERCOM
2003
ACM
14 years 9 months ago
2003
ACM
Time information is critical for a variety of applications in distributed environments that facilitate pervasive computing and communication. This work describes and evaluates a no...
BIOWIRE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract—One of the challenges in a military wireless sensor network is the determination of an information collection infrastructure which minimizes battery power consumption. T...
OPODIS
2008
13 years 11 months ago
2008
Due to the heterogenous power-saving requirement in wireless sensor networks, we propose the Cyclic Quorum System Pair (CQS-Pair) which can guarantee that two asynchronous nodes ad...