Wireless integrated network sensors
Communications of the ACM
System architecture directions for networked sensors
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
Directed diffusion for wireless sensor networking
IEEE/ACM Transactions on Networking (TON)
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
EnviroTrack: Towards an Environmental Computing Paradigm for Distributed Sensor Networks
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Robust distributed network localization with noisy range measurements
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Localization and routing in sensor networks by local angle information
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Integrated coverage and connectivity configuration for energy conservation in sensor networks
ACM Transactions on Sensor Networks (TOSN)
Siphon: overload traffic management using multi-radio virtual sinks in sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
An Energy-Efficient Data-Dissemination Protocol inWireless Sensor Networks
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
An Efficient Geographic Multicast Protocol for Mobile Ad Hoc Networks
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
A randomized energy-conservation protocol for resilient sensor networks
Wireless Networks
Balancing Push and Pull for Efficient Information Discovery in Large-Scale Sensor Networks
IEEE Transactions on Mobile Computing
Robust and timely communication over highly dynamic sensor networks
Real-Time Systems
Geographic Random Forwarding (GeRaF) for Ad Hoc and Sensor Networks: Multihop Performance
IEEE Transactions on Mobile Computing
A robust data delivery protocol for large scale sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Stateless Multicasting in Mobile Ad Hoc Networks
IEEE Transactions on Computers
Supporting Efficient and Scalable Multicasting over Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Multicast group membership management in media independent handover services
Computer Networks: The International Journal of Computer and Telecommunications Networking
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One important application of wireless sensor networks is to track mobile elements in the field, where the sensor network generally consists of a large number of sensor nodes deployed in an unattended environment and the sensor nodes are unlikely to be recharged. Redundant sensor nodes are often deployed to increase network robustness and extend network lifetime. There is a big challenge to distribute information and conserve energy in resource-constrained, densely populated sensor networks. Target and inquirer mobility brings further challenges to large-scale sensor networks. Frequent location updates for multiple inquirers and targets can drain the limited on-board energy excessively. We propose a holistic system design across media access control, network and application layers to optimize the performance of large-scale sensor networks by taking into account the interactions and tradeoffs between different design objectives. Our system includes a two-level node activity scheduling scheme for energy conservation and a scenario-aware data dissemination scheme to efficiently distribute query and event data and handle inquirer and target mobility. Furthermore, we analyze the system delay and introduce an adaptive scheduling scheme to reduce the initial sensing delay. The simulation results show that our system can save more than six times of the energy with reduced transmission delay and increased data delivery ratio.