CenWits: a sensor-based loosely coupled search and rescue system using witnesses
Proceedings of the 3rd international conference on Embedded networked sensor systems
System software techniques for low-power operation in wireless sensor networks
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Wakeup scheduling in wireless sensor networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Proceedings of the 4th international conference on Mobile systems, applications and services
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
Design of a wireless sensor network platform for detecting rare, random, and ephemeral events
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Proceedings of the 5th international conference on Embedded networked sensor systems
Minimizing latency in wireless sensor networks: a survey
ACST'07 Proceedings of the third conference on IASTED International Conference: Advances in Computer Science and Technology
Design and optimization of distributed sensing coverage in wireless sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
Achieving long-term surveillance in VigilNet
ACM Transactions on Sensor Networks (TOSN)
Event-driven adaptive duty-cycling in sensor networks
International Journal of Sensor Networks
A method to prolong the lifetime of wireless sensor network
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An embedded platform with duty-cycled radio and processing subsystems for wireless sensor networks
SAMOS'07 Proceedings of the 7th international conference on Embedded computer systems: architectures, modeling, and simulation
Analysis of power-aware buffering schemes in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Dead reckoning based target tracking in wireless sensor networks
ACM SIGBED Review - Special Issue on the 2nd International Workshop on Adaptive and Reconfigurable Embedded Systems (APRES'09)
Neighborhood discovery in a wireless sensor networks
Proceedings of the 9th International Conference on Advances in Mobile Computing and Multimedia
Low-power sensor node with addressable wake-up on-demand capability
International Journal of Sensor Networks
Sensor activation and radius adaptation (SARA) in heterogeneous sensor networks
ACM Transactions on Sensor Networks (TOSN)
Analytic comparison of wake-up receivers for WSNs and benefits over the wake-on radio scheme
Proceedings of the 7th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Wireless body area networks: challenges, trends and emerging technologies
BodyNets '13 Proceedings of the 8th International Conference on Body Area Networks
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Power management is an important technique to prolongthe lifespan of sensor networks.Many power-managementprotocols employ wake-up/sleep schedules, which are oftencomplicated and inefficient.We present power managementschemes that eliminate such wake-up periods unless the nodeindeed needs to wake up.This type of wake-up capabilityis enabled by a new radio-triggered hardware component.We evaluate the potential power saving in terms of the lifespanof a sensor network application, using experiment dataand SPICE circuit simulations.Comparing the result withalways-on and rotation-based power management schemes,we find the radio-triggered scheme saves 98% of the energyused in the always-on scheme, and saves over 70% of the energyused in the rotation-based scheme.Consequently, thelifespan increases from 3.3 days (always-on) or 49.5 days(rotation-based) to 178 days (radio-triggered).Furthermore,a store-energy technique can extend operating distance from10 feet to 22 feet, or even longer if longer latency is acceptable.We also present amplification and radio-triggered IDswhich can further enhance performance.