Data networks (2nd ed.)
A Sensor Network Architecture for Tsunami Detection and Response
International Journal of Distributed Sensor Networks - Selected Papers in Innovations and Real-Time Applications of Distributed Sensor Networks
A Novel MAC Protocol for Event-Based Wireless Sensor Networks: Improving the Collective QoS
WWIC 2009 Proceedings of the 7th International Conference on Wired/Wireless Internet Communications
Priority-based QoS MAC protocol for wireless sensor networks
IPDPS '09 Proceedings of the 2009 IEEE International Symposium on Parallel&Distributed Processing
Implementation of a MAC protocol for QoS support in wireless sensor networks
PERCOM '09 Proceedings of the 2009 IEEE International Conference on Pervasive Computing and Communications
A multipath QoS routing protocol in wireless sensor networks
International Journal of Sensor Networks
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
MRL-CC: a novel cooperative communication protocol for QoS provisioning in wireless sensor networks
International Journal of Sensor Networks
QoS-based MAC protocol for medical wireless body area sensor networks
ISCC '10 Proceedings of the The IEEE symposium on Computers and Communications
QoS-aware MAC protocols for wireless sensor networks: A survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Journal of Network and Computer Applications
EM-MAC: a dynamic multichannel energy-efficient MAC protocol for wireless sensor networks
MobiHoc '11 Proceedings of the Twelfth ACM International Symposium on Mobile Ad Hoc Networking and Computing
A broadband wireless communications system for emergency management
IEEE Wireless Communications
Channel preemptive EDCA for emergency medium access in distributed wireless networks
IEEE Transactions on Wireless Communications
Studying the stochastic capturing of moving intruders by mobile sensors
Computers & Mathematics with Applications
Error analysis of range-based localisation algorithms in wireless sensor networks
International Journal of Sensor Networks
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The proliferation of Wireless Sensor Network (WSN) deployment in threat monitoring applications requires support for emergency-class services with tight Quality-of-Service (QoS) bounds. The CP-EDCA protocol was designed to achieve deterministic delay bounds for emergency-class traffic during distributed wireless network operation. The CP-EDCA scheme could be an ideal choice for prioritised channel access in WSNs, if the performance is demonstrated to be effective under WSN conditions. Here, we evaluate the effectiveness of CP-EDCA protocol under erroneous channel conditions and multi-hop data flow scenarios, which are distinctive features of WSNs. Mathematical and simulation analysis depicts that under typical WSN conditions, distributed preemptions accomplish deterministic delay bounds for emergency traffic even with heavy network loads. Under severe packet losses, CP-EDCA depicted perceivable improvements, relative to IEEE 802.11e standards. Analysis in multi-hop scenarios validates that the channel access preemptions have a significant impact on the end-to-end data flow performance.