Link-sharing and resource management models for packet networks
IEEE/ACM Transactions on Networking (TON)
Power-aware routing in mobile ad hoc networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Real-time tracking of moving objects with an active camera
Real-Time Imaging - Special issue on computer vision motion analysis
Adaptive protocols for information dissemination in wireless sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Wireless integrated network sensors
Communications of the ACM
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
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Low-Power Wireless Sensor Networks
VLSID '01 Proceedings of the The 14th International Conference on VLSI Design (VLSID '01)
QoS-based Routing in Networks with Inaccurate Information: Theory and Algorithms
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Energy-Aware Routing in Cluster-Based Sensor Networks
MASCOTS '02 Proceedings of the 10th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems
Propagation measurements and models for wireless communications channels
IEEE Communications Magazine
Distributed quality-of-service routing in ad hoc networks
IEEE Journal on Selected Areas in Communications
Routing subject to quality of service constraints in integrated communication networks
IEEE Network: The Magazine of Global Internetworking
Directional geographical routing for real-time video communications in wireless sensor networks
Computer Communications
Mobile Networks and Applications
Energy penalties for non-shortest paths in wireless sensor networks with link failures
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Energy-efficient differentiated directed diffusion (EDDD) in wireless sensor networks
Computer Communications
Analytical modeling of swarm intelligence in wireless sensor networks through Markovian agents
Proceedings of the Fourth International ICST Conference on Performance Evaluation Methodologies and Tools
Cooperative game theoretic routing algorithm based on Shapley-value approach
ICOIN'09 Proceedings of the 23rd international conference on Information Networking
QoSNET: An integrated QoS network for routing protocols in large scale wireless sensor networks
Computer Communications
Ant-based routing for wireless multimedia sensor networks using multiple QoS metrics
Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptive reliable routing based on cluster hierarchy for wireless multimedia sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on multimedia communications over next generation wireless networks
Secure clustering and symmetric key establishment in heterogeneous wireless sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on security and resilience for smart devices and applications
WSEAS TRANSACTIONS on COMMUNICATIONS
Markovian agent modeling swarm intelligence algorithms in wireless sensor networks
Performance Evaluation
Personal and Ubiquitous Computing
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Many new routing protocols have been proposed for wireless sensor networks in recent years. Almost all of the routing protocols considered energy efficiency as the ultimate objective since energy is a very scarce resource for sensor nodes. However, the introduction imaging sensors has posed additional challenges. Transmission of imaging data requires both energy and QoS aware routing in order to ensure efficient usage of the sensors and effective access to the gathered measurements. In this paper, we propose an energy-aware QoS routing protocol for sensor networks which can also run efficiently with best-effort traffic. The protocol finds a least-cost, delay-constrained path for real-time data in terms of link cost that captures nodes' energy reserve, transmission energy, error rate and other communication parameters. Moreover, the throughput for non-real-time data is maximized by adjusting the service rate for both real-time and non-real-time data at the sensor nodes. Such adjustment of service rate is done by using two different mechanisms. Simulation results have demonstrated the effectiveness of our approach for different metrics with respect to the baseline approach where same link cost function is used without any service differentiation mechanism.