SIMULATION AND ANALYSIS OF WIRELESS MESH NETWORK IN ADVANCED METERING INFRASTRUCTURE
PHILIP HUYNHApril 21, 2010Advisor Dr. EDWARD CHOW
Master’s Thesis Proposal
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COLORADO SPRINGS AMI COMMUNICATION NETWORK
Source: Chow Edward, “Secure Smart Grids”, pp. 6 [2]
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MOTIVATIONS
Benefits of Real-time Meter Data◦Utilities reduces Electricity Production
Cost Production Cost = Operation & Maintenance + Fuel Adjusting Fuel usage depend on Electricity Power usage
Advantages of WMN◦Low cost of Management and
Maintenance◦Increased Reliability◦Scalability, Flexibility, and low Cost◦Robust Security
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GOALS
Research and Developing an AMI’s Communication Network Solution using WMN technologies◦Develop tools and techniques to assist
the research and development, especially for the real-time Meter Data Collection application
◦Focus on the WMN properties Performance Scalability
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PROBLEM STATMENTS
Designing and Deployment using WMN techniques - Challenge Questions
◦Does the WMN meet the network performance requirements for real-time Meter Data Collection?
◦What is the trade-off between the Scalability and the Performance?
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APPROACH
Develop a Network Model for Communication Network ◦ It is a Metropolitan Area Network (MAN)◦ We are interested in a Hybrid WMN Architecture
High Scalability Integrated Technologies: 802.11, 802.16 An Important Architecture in the Future
Develop an AMI application: MeterReportingSim◦ To simulate the process of meter data reporting
Simulate the AMI Meter Data Reporting process◦ Develop and Implement the Scenarios in Network
Simulator SW Analyze the Results
◦ Statistical End-to-end Network Performance: Throughput, Delay
◦ Trade-off between Scalability and Performance of network model. Number of WLANs vs. Throughput and Delay Number of Hops vs. Throughput and Delay
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TASKS Already Complete
◦ Research AMI, WMN/Hybrid WMN Architecture, NS-2, NCTUns 6.0
◦ Develop a Network Model ◦ Develop the technique for the simulation of Network
Model with a large number nodes.◦ Develop the AMI Application: MeterReportingSim
In Progress: Intent to complete in Spring 2010 Semester◦ Develop and Implement the Simulation Scenarios in
NCTUns 6.0 Future: Intent to complete in Spring 2010
Semester◦ Simulate the Scenarios in the NCTUns 6.0◦ Analyze the Simulation Results◦ Write Thesis Report
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TASKS cont.
Figure 1: AMI’s Communication Network Model using Wi-Fi, and WiMAX
Figure 2: MeterReportingSim Application
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DELIVERABLES
The MeterReportingSim Application◦Source Code◦Program User Guide
Thesis Report◦WMN Technologies◦Network Model◦Simulation Technique for Network Model◦Simulation Scenarios: Descriptions,
Parameter Settings for network model◦Simulation Results and Analysis◦Network Simulator SW: NCTUns 6.0
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REFERENCES
[1] “Smart Grid”, <http://en.wikipedia.org/wiki/Smart_grid> [2] Edward Chow, “Secure Smart Grids”, Department of Computer Science,
University of Colorado at Colorado Springs, 2009. [3] “Advanced Metering infrastructure”, National Energy Technology
Laboratory white paper, February 2008. [4] Prasant Mohapatra, “Wireless Mesh Networks”, Department of Computer
Science University of California, Davis. [5] I. F. Akyildiz, X. Wang, and W. Wang, "Wireless Mesh Networks: A Survey,"
Computer Networks Journal (Elsevier), vol. 47, no. 4, pp. 445-487, Mar. 2005. [6] Srini Krishnamurthy, “Smart AMI Network Solutions Enable the Smart
Grid”, ElectricEnergyOnline.com, <http://www.electricenergyonline.com/?page=show_article&mag=55&article=395>
[7] “Understanding Wi-Fi and WiMAX as Metro-Access Solutions”, Intel Corporation white paper, 2004.
[8] B. Liu, Z. Liu, and D. Towsley, "On the capacity of hybrid wireless networks", in Proceedings of IEEE INFOCOM, Mar. 2003, vol. 2, pp. 1543-1552.
[9] S. Zhao and D. Raychaudhuri, "On the Scalability of Hierarchical Hybrid Wireless Networks, Proceedings of the Conference on Information Sciences and Systems (CISS 2006), March 2006, pp. 711-716.
[10] S. Zhao, I. Seskar and D. Raychaudhuri, "Performance and Scalability of Self-Organizing Hierarchical Ad-Hoc Wireless Networks," Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC'04), Atlanta, GA. March 2004, pp. 132-137.
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REFERENCES Cont.
[11] J. –H. Huang, L. -C. Wang, C. -J. Chang, “Wireless Mesh Network: Architecture and Protocols”, chapter title “Architectures and Deployment Strategies for Wireless Mesh Networks”, Springer 2008.
[12] “OSI Model”, <http://en.wikipedia.org/wiki/OSI_model> [13] IEEE Standard 802 Part 11: Wireless LAN Medium Access Control (MAC)
and Physical Layer (PHY) Specifications, 2007. [14] IEEE Standard 802 Part 15.1: Wireless Medium Access Control (MAC) and
Physical Layer (PHY) Specifications for Personal Area Networks (WPANs), 2005. [15] IEEE Standard 802 Part 16: Air Interface for Broadband Wireless Access
Systems, 2009. [16] WiMAX community, <http://www.wimax.com> [17] The Network Simulator Ns-2, <http://www.isi.edu/nsnam/ns/> [18] NCTUns 6.0 Network Simulator and Emulator,
<http://nsl.csie.nctu.edu.tw/nctuns.html> [19] “The Protocol Developer Manual for the NCTUns 6.0”, Network and
System Laboratory, Department of Computer Science, National Chiao Tung University, Taiwan 2010.
[20] S.M. Huang, Y.C. Sung, S.Y. Wang, and Y.B. Lin, “NCTUns Simulation Tool for WiMAX Modeling,” Third Annual International Wireless Internet Conference, October 22 – 24, 2007, Austin, Texas, USA. (EI and ISI indexed, sponsored by ICST, ACM, and EURASIP)
[21] N.B. Salem and J.-P. Hubaux, "Securing Wireless Mesh Networks," Wireless Comm., vol. 13, no. 2, 2006, pp. 50–55.