Taming the underlying challenges of reliable multihop routing in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Intel Mote 2: an advanced platform for demanding sensor network applications
Proceedings of the 3rd international conference on Embedded networked sensor systems
SeeDTV: deployment-time validation for wireless sensor networks
Proceedings of the 4th workshop on Embedded networked sensors
On exploiting asymmetric wireless links via one-way estimation
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
LUSTER: wireless sensor network for environmental research
Proceedings of the 5th international conference on Embedded networked sensor systems
Designing a reliable and stable link quality metric for wireless sensor networks
Proceedings of the workshop on Real-world wireless sensor networks
MoteFinder: a deployment tool for sensor networks
Proceedings of the workshop on Real-world wireless sensor networks
Experimental evaluation of temporal and energy characteristics of an outdoor sensor network
Mobility '08 Proceedings of the International Conference on Mobile Technology, Applications, and Systems
Experimental Study: Link Quality and Deployment Issues in Wireless Sensor Networks
NETWORKING '09 Proceedings of the 8th International IFIP-TC 6 Networking Conference
Bursty traffic over bursty links
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
Transmission power control in body area sensor networks for healthcare monitoring
IEEE Journal on Selected Areas in Communications - Special issue on body area networking: Technology and applications
DEAL: discover and exploit asymmetric links in dense wireless sensor networks
SECON'09 Proceedings of the 6th Annual IEEE communications society conference on Sensor, Mesh and Ad Hoc Communications and Networks
On link asymmetry and one-way estimation in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Understanding topology challenges in the implementation of wireless sensor network for cold chain
RWS'10 Proceedings of the 2010 IEEE conference on Radio and wireless symposium
An empirical analysis of communication links in embedded wireless networks
Proceedings of the 49th Annual Southeast Regional Conference
Radio link quality estimation in wireless sensor networks: A survey
ACM Transactions on Sensor Networks (TOSN)
Understanding Link Behavior of Non-intrusive Wireless Body Sensor Networks
Wireless Personal Communications: An International Journal
Impulsive interference avoidance in dense wireless sensor networks
ADHOC-NOW'12 Proceedings of the 11th international conference on Ad-hoc, Mobile, and Wireless Networks
Sampling and classifying interference patterns in a wireless sensor network
ACM Transactions on Sensor Networks (TOSN)
Asymmetric Geographic Forwarding: Exploiting Link Asymmetry in Location Aware Routing
International Journal of Embedded and Real-Time Communication Systems
Wireless sensor networks mobility management using fuzzy logic
Ad Hoc Networks
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We present empirical measurements of the packet delivery performance of the Telos and MicaZ sensor platforms. At a high level, their behavior is similar to that of earlier platforms. They exhibit a reception "grey region," and temporal variations in packet loss. Looking more deeply, however, there are subtle differences, and looking deeper still, the patterns behind these complexities become clear. Environmental noise (802.11b) has high spatial correlation. Packet loss occurs when a receiver operating near its noise floor experiences a small decrease in received signal strength, rather than an increase in environmental noise. These variations cause the reception "grey region." Packet losses are highly correlated over short time periods, but are independent over longer periods. Based on these findings, current practices could be easily changed that would greatly improve efficiency and performance.