Highly dynamic Destination-Sequenced Distance-Vector routing (DSDV) for mobile computers
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Power-aware routing in mobile ad hoc networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Rumor routing algorthim for sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Wireless Sensor Networks: An Information Processing Approach
Wireless Sensor Networks: An Information Processing Approach
Maximum lifetime routing in wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Spatial correlation-based collaborative medium access control in wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
OBMAC: An Overhearing Based MAC Protocol for Wireless Sensor Networks
SENSORCOMM '07 Proceedings of the 2007 International Conference on Sensor Technologies and Applications
Flexible Address Configurations for Tree-Based ZigBee/IEEE 802.15.4 Wireless Networks
AINA '08 Proceedings of the 22nd International Conference on Advanced Information Networking and Applications
Enhanced tree routing for wireless sensor networks
Ad Hoc Networks
The Orphan Problem in ZigBee Wireless Networks
IEEE Transactions on Mobile Computing
Energy-efficient routing for signal detection in wireless sensor networks
IEEE Transactions on Signal Processing
IEEE Transactions on Wireless Communications
Enhanced Distributed Address Assignment Scheme for ZigBee-Based Wireless Sensor Networks
INCOS '09 Proceedings of the 2009 International Conference on Intelligent Networking and Collaborative Systems
Decentralized detection in sensor networks
IEEE Transactions on Signal Processing
IEEE Transactions on Wireless Communications
Information-directed routing in ad hoc sensor networks
IEEE Journal on Selected Areas in Communications
Cooperative routing for distributed detection in large sensor networks
IEEE Journal on Selected Areas in Communications
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We study the problem of energy-efficient routing for signal detection in wireless sensor networks. Generic routing protocols use networking-centric measures such as minimum hop or minimum energy to establish routes. These schemes do not take into account the performance of application-specific algorithms that is achievable from the data collected by the nodes along the routes. Routing protocols for signal detection have recently been proposed to facilitate joint optimization of detection performance and energy efficiency by developing metrics that connect detection performance with energy consumption of each link along the routes. In existing routing for signal detection (RSD) schemes, however, the routes are computed centrally requiring complex optimization algorithms and global information such as locations and observation coefficients of all nodes in the network. Clearly, for large-scale networks, or networks with dynamically changing topologies, distributed routing schemes are more practical due to their better flexibility and scalability. We present a distributed RSD protocol where each node, based on locally available information, selects its next-hop with the goal of maximizing the detection performance associated with unit energy expenditure. We show that the proposed protocol is readily implementable in ZigBee networks, and present simulation results that reveal its significant improvements in detection performance and energy efficiency over generic routing protocols.