ACM Transactions on Computer Systems (TOCS)
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SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
ExOR: opportunistic multi-hop routing for wireless networks
Proceedings of the 2005 conference on Applications, technologies, architectures, and protocols for computer communications
Measurement-based models of delivery and interference in static wireless networks
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
XORs in the air: practical wireless network coding
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Trading structure for randomness in wireless opportunistic routing
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
Rateless Deluge: Over-the-Air Programming of Wireless Sensor Networks Using Random Linear Codes
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
An Introduction to Statistical Signal Processing
An Introduction to Statistical Signal Processing
Exploring link correlation for efficient flooding in wireless sensor networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Model-driven optimization of opportunistic routing
Proceedings of the ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Model-driven optimization of opportunistic routing
ACM SIGMETRICS Performance Evaluation Review - Performance evaluation review
LENS: resource specification for wireless sensor network experimentation infrastructures
WiNTECH '11 Proceedings of the 6th ACM international workshop on Wireless network testbeds, experimental evaluation and characterization
Lossy links, low power, high throughput
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems
PBN: towards practical activity recognition using smartphone-based body sensor networks
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems
Low power, low delay: opportunistic routing meets duty cycling
Proceedings of the 11th international conference on Information Processing in Sensor Networks
Radio link quality estimation in wireless sensor networks: A survey
ACM Transactions on Sensor Networks (TOSN)
Distributed network coding-based opportunistic routing for multicast
Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing
Impulsive interference avoidance in dense wireless sensor networks
ADHOC-NOW'12 Proceedings of the 11th international conference on Ad-hoc, Mobile, and Wireless Networks
Polynomial-time algorithms for multirate anypath routing in wireless multihop networks
IEEE/ACM Transactions on Networking (TON)
Computer Networks: The International Journal of Computer and Telecommunications Networking
Exploiting ephemeral link correlation for mobile wireless networks
Proceedings of the 10th ACM Conference on Embedded Network Sensor Systems
Splash: fast data dissemination with constructive interference in wireless sensor networks
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
CorLayer: a transparent link correlation layer for energy efficient broadcast
Proceedings of the 19th annual international conference on Mobile computing & networking
Model-driven optimization of opportunistic routing
IEEE/ACM Transactions on Networking (TON)
Chaos: versatile and efficient all-to-all data sharing and in-network processing at scale
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
Let the tree Bloom: scalable opportunistic routing with ORPL
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
Optimal opportunistic routing and network coding for bidirectional wireless flows
Computer Networks: The International Journal of Computer and Telecommunications Networking
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This paper explores metrics that capture to what degree packet reception on different links is correlated. Specifically, it explores metrics that shed light on when and why opportunistic routing and network coding protocols perform well (or badly). It presents a new metric, κ that, unlike existing widely used metrics, has no bias based on the packet reception ratios of links. This lack of bias makes κ a better predictor of performance of opportunistic routing and network coding protocols. Comparing Deluge and Rateless Deluge, Deluge's network coding counterpart, we find that κ can predict which of the two is best suited for a given environment. For example, irrespective of the packet reception ratios of the links, if the average κ of the link pairs is very high (close to 1.0), then using a protocol that does not code works better than using a network coding protocol. Measuring κ on several 802.15.4 and 802.11 testbeds, we find that it varies significantly across network topologies and link layers. κ can be a metric for quantifying what kind of a network is present and help decide which protocols to use for that network.