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Research Interests

  • Multi-Radio Multi-Channel Wireless Mesh Networks
  • Channel Assignment Algorithms
  • Topology Control Algorithms
  • Degree Constrained Routing
  • Graph Theory
  • Graph Coloring
  • Distance-2 Edge Coloring
  • Interference-Range Edge Coloring
    • One-way Interference-Range Edge Coloring
    • Two-way Interference-Range Edge Coloring
  • Cross-Layer Optimization of Wireless Mesh Networks
  • Multi-Path Routing based on Multi-Commodity Maximum Flow Problem with Constraints in Wireless Mesh Networks
  • Channel Assignment based on Maximum Independent Set Problem in Wireless Mesh Networks

 

Awards

  • OGS for the academic year 2012-2013 during PhD
  • OGS for the academic year 2011-2012 during PhD
  • QEII-SST for the academic year 2011-2012 during PhD
  • Graduate Scholarship from Carleton University during PhD
  • Dean of Graduate Studies Entrance Scholarship for Domestic Students from Carleton University during PhD
  • Graduate Scholarship from Carleton University during MASc

 

Achievements

  • Research Assistantship from Carleton University during PhD
  • Teaching Assistantship from Carleton University during PhD
  • Research Assistantship from Carleton University during MASc
  • Teaching Assistantship from Carleton University during MASc
  • CGPA of 11 out of 12 during PhD
  • CGPA of 11.5 out of 12 during MASc
  • Cumulative Percentage of 81.36 during BSc
  • Lecturer, Electrical Engineering Department, National University of Computer & Emerging Sciences, Lahore, Pakistan

 

MASc Thesis

  • Channel Assignment using Topology Control based on Power Control in Wireless Mesh Networks.

 

Publications

  • Aizaz U. Chaudhry, Roshdy H. M. Hafez, Osama Aboul-Magd, and Samy A. Mahmoud, “Throughput Improvement in Multi-Radio Multi-Channel 802.11a-based Wireless Mesh Networks,” in proc. of IEEE Globecom 2010, December 2010. pdf
  • Aizaz U. Chaudhry, Roshdy H. M. Hafez, Osama Aboul-Magd, and Samy A. Mahmoud, “Fault-Tolerant and Scalable Channel Assignment for Multi-Radio Multi-Channel IEEE 802.11a-based Wireless Mesh Networks,” in proc. of IEEE Globecom 2010 Workshop on Mobile Computing and Emerging Communication Networks (MCECN' 2010), December 2010. pdf
  • Nazia Ahmad, Aizaz U. Chaudhry, and Roshdy H. M. Hafez, “Enhanced Topology-Controlled Interference-Aware Channel Assignment for Multi-Radio Multi-Channel Wireless Mesh Networks,” in proc. of IFIP Wireless Days 2011, October 2011. pdf
  • Aizaz U. Chaudhry, Nazia Ahmad, and Roshdy H. M. Hafez, “Improving Throughput and Fairness by Improved Channel Assignment Using Topology Control Based on Power Control for Multi-Radio Multi-Channel Wireless Mesh Networks,” EURASIP Journal on Wireless Communications and Networking, Special Issue on Topology Control in Wireless Ad Hoc and Sensor Networks, vol. 2012, 2012:155, April 2012. pdf
  • Aizaz U. Chaudhry and Roshdy H. M. Hafez, “Channel Assignment using Topology Control based on Power Control in Wireless Mesh Networks,” accepted for publication as a book chapter, Wireless Mesh Networks, ISBN 979-953-307-833-4, March 2012.
  • Aizaz U. Chaudhry, John W. Chinneck, and Roshdy H. M. Hafez, “Topology Controlled Multi-Path Routing and Channel Assignment for Multi-Radio Multi-Channel Wireless Mesh Networks,” submitted to IEEE LCN 2012, April 2012.

 

Professional Membership

 


                                                                                                                                                               

                                                                                                                                                            Last Update: May 14, 2012