Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Feedback Control of Computing Systems
Feedback Control of Computing Systems
ExScal: Elements of an Extreme Scale Wireless Sensor Network
RTCSA '05 Proceedings of the 11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
Maximum Weighted Matching with Interference Constraints
PERCOMW '06 Proceedings of the 4th annual IEEE international conference on Pervasive Computing and Communications Workshops
DRAND: distributed randomized TDMA scheduling for wireless ad-hoc networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
MoteLab: a wireless sensor network testbed
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Models and solutions for radio irregularity in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Proceedings of the 12th annual international conference on Mobile computing and networking
On the complexity of scheduling in wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Efficient interference-aware TDMA link scheduling for static wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Impact of exclusion region and spreading in spectrum-sharing ad hoc networks
TAPAS '06 Proceedings of the first international workshop on Technology and policy for accessing spectrum
An analysis of unreliability and asymmetry in low-power wireless links
ACM Transactions on Sensor Networks (TOSN)
Reliable bursty convergecast in wireless sensor networks
Computer Communications
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
Zigzag decoding: combating hidden terminals in wireless networks
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Taking the sting out of carrier sense: interference cancellation for wireless LANs
Proceedings of the 14th ACM international conference on Mobile computing and networking
ICDCS '08 Proceedings of the 2008 The 28th International Conference on Distributed Computing Systems
A measurement study of interference modeling and scheduling in low-power wireless networks
Proceedings of the 6th ACM conference on Embedded network sensor systems
Link Scheduling in Local Interference Models
Algorithmic Aspects of Wireless Sensor Networks
Link Estimation and Routing in Sensor Network Backbones: Beacon-Based or Data-Driven?
IEEE Transactions on Mobile Computing
How to correctly use the protocol interference model for multi-hop wireless networks
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
Stochastic Geometry and Wireless Networks: Volume II Applications
Foundations and Trends® in Networking
A general algorithm for interference alignment and cancellation in wireless networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
Longest-queue-first scheduling under SINR interference model
Proceedings of the eleventh ACM international symposium on Mobile ad hoc networking and computing
Granting silence to avoid wireless collisions
ICNP '10 Proceedings of the The 18th IEEE International Conference on Network Protocols
The case for addressing the limiting impact of interference on wireless scheduling
ICNP '11 Proceedings of the 2011 19th IEEE International Conference on Network Protocols
Transmission capacity of wireless ad hoc networks with outage constraints
IEEE Transactions on Information Theory
Hi-index | 0.00 |
Interference model is the basis of MAC protocol design in wireless networked sensing and control, and it directly affects the efficiency and predictability of wireless messaging. To exploit the strengths of both the physical and the protocol interference models, we analyze how network traffic, link length, and wireless signal attenuation affect the optimal instantiation of the protocol model. We also identify the inherent trade-off between reliability and throughput in the model instantiation. Our analysis sheds light on the open problem of efficiently optimizing the protocol model instantiation. Based on the analytical results, we propose the physical-ratio-K (PRK) interference model as a reliability-oriented instantiation of the protocol model. Via analysis, simulation, and testbed-based measurement, we show that PRK-based scheduling achieves a network throughput very close to (e.g., 95%) what is enabled by physical-model-based scheduling while ensuring the required packet delivery reliability. The PRK model inherits both the high fidelity of the physical model and the locality of the protocol model, thus it is expected to be suitable for distributed protocol design. These findings shed new light on wireless interference models; they also suggest new approaches to MAC protocol design in the presence of uncertainties in network and environmental conditions as well as application QoS requirements.