Embed Size (px)
DESCRIPTION
Wireless communication networks are expected to be integrated in every part of our life in the future. Wireless magnetic sensors will be embedded into the road to monitor the vehicle traffic. Wireless transceivers will be embedded into the vehicles to provide communication among vehicles and to the infrastructure. Wireless transceivers will be embedded in every machine to allow retrieving information at any time at any place. Cyber-physical systems will allow controlling physical elements by providing communication among computational elements without any human supervision.
Citation preview
Future Wireless Communication NetworksVehicles | 5G | Internet of Things | LTE
Sinem Coleri Ergen
Wireless Networks Laboratory,
Electrical and Electronics Engineering,
Koç University
Applied Research
Self Driving Car
Future
Outline
Outline
Inductive loop
Video
Microwave radar
Can wireless sensor networks compete? YES
Freeway Intersection
sensor node*
access point*
*Sensys Networks
Traffic Monitoring
Loop detector is the standard; lasts 10 years, high accuracy
Installation – Sütlüce Kavşağı
9cm
Publications
S.Y. Cheung, S. Coleri, B. Dundar, S. Ganesh, C.W. Tan and P. Varaiya, “Traffic Measurement and Vehicle Classification with a Single Magnetic Sensor”, Journal of Transportation Research Record, Feb. 2006, no. 1917. (Selected among the papers in 84th Annual Meeting, Transportation Research Board.) [pdf | link]
S.C. Ergen and P. Varaiya, “PEDAMACS: Power Efficient and Delay Aware Medium Access Protocol in Sensor Networks”, IEEE Transactions on Mobile Computing, vol.5, no.7, pp. 920-930, July 2006. (Patented the idea at UC Berkeley) [pdf | link]
S.C. Ergen and P. Varaiya, “Energy Efficient Routing with Delay Guarantee for Sensor Networks”, ACM Wireless Networks Journal (WINET), vol.13, no. 5, pp. 679-690, October 2007. [pdf | link]
S.C. Ergen and P. Varaiya, “On Multi-hop Routing for Energy Efficiency”, IEEE Communication Letters, vol.9, no.10, pp.880-881, October 2005. [pdf | link]
S. Pollin, M. Ergen, S. C. Ergen, B. Bougard, L.V. Perre, I. Moerman, A. Bahai, P. Varaiya and F. Catthoor, “Performance Analysis of Slotted Carrier Sense IEEE 802.15.4 Medium Access Layer”, IEEE Transactions on Wireless Communication, vol.7, no.9, pp. 3359-3371, September 2008. [pdf | link]
S. C. Ergen and P. Varaiya, “TDMA Scheduling Algorithms for Sensor Networks”, Springer Wireless Networks Journal (WINET), vol. 16, no.4, pp. 985-997, May 2010. [pdf | link]
Outline
Lab - Campus
SensorSensor
History of In-Vehicle Networking
sensorsensor sensorsensor
ECUECU
Body Control Module
Body Control Module
ECUECU
History of In-Vehicle Networking
sensorsensor
ECUECU
sensorsensor actuatoractuator sensorsensor
ECUECUECUECU
Body Control Module
Body Control Module
History of In-Vehicle Networking
sensorsensor
ECUECU
sensorsensor actuatoractuator sensorsensor
ECUECUECUECU
Body Control Module
Body Control Module
History of In-Vehicle Networking
sensorsensor
ECUECU
sensorsensor actuatoractuator sensorsensor
ECUECUECUECU
Body Control Module
Body Control Module
sensorsensor sensorsensor
sensorsensor
sensorsensor
sensorsensorsensorsensor
ECUECU
sensorsensor
History of In-Vehicle Networking
sensorsensor
ECUECU
sensorsensor actuatoractuator sensorsensor
ECUECUECUECU
Body Control Module
Body Control Module
sensorsensor sensorsensor
sensorsensor
sensorsensor
sensorsensorsensorsensorsensorsensor
Intra-Vehicular Wireless Sensors
engine
beneath chassis
passenger compartment
trunk
Intelligent Tire
Pirelli Cyber Tyre: the ‘Intelligent Tyre’ that ‘Speaks’ to the Car
All of one cubic centimeter in size, the self-powered Cyber Tire chip not only delivers tire inflation pressure and temperature updates in real time, it can sense – and report – on the tire’s current coefficient of friction and road contact force.
First IVWSN Example
Publications
S. C. Ergen, A. Sangiovanni-Vincentelli, X. Sun, R. Tebano, S. Alalusi, G. Audisio and M. Sabatini, “The Tire as an Intelligent Sensor”, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 28, no.7, pp. 941-955, July 2009. [pdf | link]
C. U. Bas and S. C. Ergen, “Ultra-Wideband Channel Model for Intra-Vehicular Wireless Sensor Networks Beneath the Chassis: From Statistical Model to Simulations”, IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 14-25, January 2013. [pdf | link]
Y. Sadi and S. C. Ergen, “Optimal Power Control, Rate Adaptation and Scheduling for UWB-Based Intra-Vehicular Wireless Sensor Networks”, IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 219-234, January 2013. [pdf | link]
U. Demir, C. U. Bas and S. C. Ergen, "Engine Compartment UWB Channel Model for Intra-Vehicular Wireless Sensor Networks", IEEE Transactions on Vehicular Technology, vol. 63, no. 6, pp. 2497-2505, July 2014. [pdf | link]
Y. Sadi and S. C. Ergen, “Fast Scheduling for Delay Minimization in UWB Wireless Networks”, IEEE Communications Letters, vol. 16, no.9, pp. 1400-1403, September 2012. [pdf | link]
Y. Sadi and S. C. Ergen, "Minimum Length Scheduling with Packet Traffic Demands in Wireless Networks", IEEE Transactions on Wireless Communications, vol. 13, no. 7, pp. 3738-3751, July 2014. [pdf | link]
Outline
Inter-Vehicle Communication
Longest recorded traffic jam in the world (260 km)-Shangai/China.
Mobility & Channel Modeling
VANET: Vehicular Ad-Hoc Network
Clustered Architecture
Clustered LTE Integration
4G Integration
Publications
N. Akhtar, S. C. Ergen and O. Ozkasap, "Vehicle Mobility and Communication Channel Models for Realistic and Efficient VANET Simulation", accepted to IEEE Transactions on Vehicular Technology. [pdf | link | code]
S. C. Ergen, H. S. Tetikol, M. Kontik, R. Sevlian, R. Rajagopal and P. Varaiya, “RSSI Fingerprinting based Mobile Phone Localization with Route Constraints”, IEEE Transactions on Vehicular Technology, vol. 63, no. 1, pp. 423-428, January 2014. [pdf | link]
S. Ucar, S. C. Ergen and O. Ozkasap, "VeSCA: Vehicular Stable Cluster-based Data Aggregation", International Conference on Connected Vehicles & Expo (ICCVE), November 2014. [pdf]
I. Nizamoglu, S. C. Ergen and O. Ozkasap, "EpiDOL: Epidemic Density Adaptive Data Dissemination Exploiting Opposite Lane in VANETs", EUNICE Workshop on Advances in Communication Networking, August 2013. [pdf | link]
S. Ucar, S. C. Ergen and O. Ozkasap, "VMaSC: Vehicular Multi-hop algorithm for Stable Clustering in Vehicular Ad Hoc Networks", IEEE WCNC, April 2013. [pdf | link]
N. Akhtar, S. C. Ergen and O. Ozkasap, "Analysis of Distributed Algorithms for Density Estimation in VANETs", IEEE VNC, November 2012. [pdf | link]
S. Ucar, S. C. Ergen and O. Ozkasap, "Multi-Hop Cluster and LTE Hybrid Architecture for VANET Safety Message Dissemination", submitted.
Outline
Cyber-Physical Systems
Wireless Networked Control Systems
Wireless Networked Control Systems
Trade-off
Smaller packet error probability, delay and sampling period
Smaller packet error probability, delay and sampling period
Better control system performance
Better control system performance
More energy consumed in wireless communication
More energy consumed in wireless communication
Publications
Y. Sadi and S. C. Ergen, “Optimal Power Control, Rate Adaptation and Scheduling for UWB-Based Intra-Vehicular Wireless Sensor Networks”, IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 219-234, January 2013. [pdf | link]
Y. Sadi, S. C. Ergen and P. Park, "Minimum Energy Data Transmission for Wireless Networked Control Systems", IEEE Transactions on Wireless Communications, vol. 13, no. 4, pp. 2163-2175, April 2014. [pdf | link]
Y. Sadi and S. C. Ergen, "Energy and Delay Constrained Maximum Adaptive Schedule for Wireless Networked Control Systems", submitted.
Summary
Current Projects
People
Thank You!
Sinem Coleri Ergen: [email protected]
Personal webpage: http://home.ku.edu.tr/~sergen
Wireless Networks Laboratory: http://wnl.ku.edu.tr
![Wireless Mesh Networks: Current Experience and Future ...– SyncScan [Ramani and Savage, INFOCOM, 2005] • Wireless Mesh Networks – Metricom Ricochet, MIT Roofnet, Microsoft MCL,](https://img.pdfslide.us/doc/110x75/60b491836ddc756de101a8b0/wireless-mesh-networks-current-experience-and-future-a-syncscan-ramani-and.jpg)
