Design methodology for PicoRadio networks
Proceedings of the conference on Design, automation and test in Europe
Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Pervasive Computing Goes the Last 100 Feet with RFID Systems
IEEE Pervasive Computing
Energy-efficient surveillance system using wireless sensor networks
Proceedings of the 2nd international conference on Mobile systems, applications, and services
2.45 GHz power and data transmission for a low-power autonomous sensors platform
Proceedings of the 2004 international symposium on Low power electronics and design
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
Sentry-based power management in wireless sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
t-kernel: providing reliable OS support to wireless sensor networks
Proceedings of the 4th international conference on Embedded networked sensor systems
VLSI implementation of an energy-aware wake-up detector for an acoustic surveillance sensor network
ACM Transactions on Sensor Networks (TOSN)
Active sensing platform for wireless structural health monitoring
Proceedings of the 6th international conference on Information processing in sensor networks
Network interrupts: supporting delay sensitive applications in low power wireless control networks
Proceedings of the second ACM workshop on Challenged networks
Energy conservation in wireless sensor networks: A survey
Ad Hoc Networks
A prototype low-cost wakeup radio for the 868 MHz band
International Journal of Sensor Networks
Reliable and energy-efficient data collection in sparse sensor networks with mobile elements
Performance Evaluation
Wake-up receivers for wireless sensor networks: benefits and challenges
IEEE Wireless Communications
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
A new energy-efficient, scalable and robust architecture for wireless sensor networks
NTMS'09 Proceedings of the 3rd international conference on New technologies, mobility and security
Analysis of power-aware buffering schemes in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Applications, challenges, and prospective in emerging body area networking technologies
IEEE Wireless Communications
Opportunistic data collection in sparse wireless sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on opportunistic and delay tolerant networks
Simple wake-up radio prototype
Proceedings of the 6th Workshop on Hot Topics in Embedded Networked Sensors
Data Collection in Wireless Sensor Networks with Mobile Elements: A Survey
ACM Transactions on Sensor Networks (TOSN)
Tracking a moving object via a sensor network with a partial information broadcasting scheme
Information Sciences: an International Journal
Journal of Intelligent and Robotic Systems
Expanding rural cellular networks with virtual coverage
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
ParkingMeter: balancing energy savings and service availability
Proceeding of the tenth ACM international workshop on Vehicular inter-networking, systems, and applications
ACM Transactions on Sensor Networks (TOSN)
A survey on Green communications using Adaptive Link Rate
Cluster Computing
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Power management is an important technique to prolong the lifespan of sensor networks. Many power management protocols employ wake-up/sleep schedules, which are often complicated and inefficient. We present power management schemes that eliminate such wake-up periods unless the node indeed needs to wake up. This type of wake-up capability is enabled by a new radio-triggered hardware component inspired by the observation that the wake-up radio signal contains enough energy to trigger a wake-up process. We evaluate the potential power saving in terms of the lifespan of a sensor network application, using experimental data and SPICE circuit simulations. Comparing the result with always-on and rotation-based power management schemes, we find the radio-triggered scheme saves 98% of the energy used in the always-on scheme, and saves over 70% of the energy used in the rotation-based scheme. Consequently, the lifespan 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 from 10 feet to 22 feet, or even longer if longer latency is acceptable. Wake-up efficiency is evaluated in NS-2 simulations, which show that radio-triggered wake-up has fewer failures, shorter latency, and consistently larger sensing laxity than rotation based wake-up. We also present amplification and radio-triggered IDs which can further enhance performance.