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ADHOC
2007
122views more  ADHOC 2007»
13 years 9 months ago
Minimum latency joint scheduling and routing in wireless sensor networks
Wireless sensor networks are expected to be used in a wide range of applications from environment monitoring to event detection. The key challenge is to provide energy efficient ...
Gang Lu, Bhaskar Krishnamachari
EWSN
2006
Springer
14 years 8 months ago
On the Scalability of Routing Integrated Time Synchronization
Time synchronization is a crucial component of a large class of sensor network applications, traditionally implemented as a standalone middleware service that provides a virtual gl...
János Sallai, Branislav Kusy, Ákos L...
PERCOM
2008
ACM
14 years 8 months ago
An Algorithm for Distributed Beacon Selection
This paper investigates wireless sensor networks where a small percentage of nodes are assumed to know their location a priori. These reference nodes enable absolute localization ...
Dominik Lieckfeldt, Jiaxi You, Dirk Timmermann
BROADNETS
2006
IEEE
14 years 2 months ago
An Energy Efficient and Accurate Slot Synchronization Scheme for Wireless Sensor Networks
Existing slotted channel access schemes in wireless networks assume that slot boundaries at all nodes are synchronized. In practice, relative clock drifts among nodes cause slot mi...
Lillian Dai, Prithwish Basu, Jason Redi
INFOCOM
2010
IEEE
13 years 7 months ago
Understanding Node Localizability of Wireless Ad-hoc Networks
— Location awareness is highly critical for wireless ad-hoc and sensor networks. Many efforts have been made to solve the problem of whether or not a network can be localized. Ne...
Zheng Yang, Yunhao Liu