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Asiya Khan

 

Staff card photograph

Dr Asiya Khan

  • Job title: Demonstrator, School of Computing and Mathematics (ALD) (Faculty of Science and Technology (ALD))
  • Address: Room 208, Smeaton, Drake Circus,
    Plymouth, Devon, PL4 8AA
  • Telephone: +44 (0)1752 566295
  • Email: asiya.khan@plymouth.ac.uk


Role
Research Assistant PQoS
Associate Lecturer 

Qualifications & background
PhD in Voice and video quality assessment over 3G networks, University of Plymouth, 2006-2011
LTHE 500, University of Plymouth, 2007
Worked in various management positions for British Telecoms PLC
MSc in Communications, Control and Digital Signal Processing, University of Strathclyde
BEng (Hons) in Electrical and Electronic Engineering, University of Glasgow 

Professional membership
MIET, IEEE - member 


Teaching interests
Numerical Techniques
Physics for foundation level 


Research interests

  • Signal Processing 
  • Video Quality of Service over wireless networks (WLAN + 3G)
  • Multimedia communication and QoS
  • Multimedia content
  • Full/reduced/no reference methods for objective video quality evaluation
  • Subjective video quality evaluation
  • Mapping of network (e.g. PER, delay, jitter, etc) and application (e.g. frame rate, send bitrate) parameters to perceived QoS
  • Adaptation of video sending bitrate
 

Grants & contracts

  • RAENG Travel Grant ICC 2010 Conference
  • CEPPL Travel Grant Mobimedia Conference 2009
  • RAENG Travel Grant ICC 2009 Conference
  • Best paper award ICAS 2009
  •  


    Publications

  • REVIEWED JOURNAL

    [1] QoE Prediction Model and its Application in Video Quality Adaptation over UMTS Networks

    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor 
    IEEE Transactions on Multimedia
     (Accepted for publication) 

    [2Learning Models for Video Quality Prediction over WLAN and UMTS Networks
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor 

    IET Communications, Volume 4, Issue 12, pp 1380-1403, August 2010

     

    [3] QoE-driven Adaptation Scheme for Video Applications over Wireless Networks
    Asiya Khan, Lingfen Sun, Emmanuel Jammeh and Emmanuel Ifeachor
    IET Communications Special Issue on "Video communications over wireless networks", Vol. 4, No.2, July, 2010

     

    [4] Video Quality Prediction Models based on Video Content Dynamics for H.264 Video over UMTS Networks
    Asiya Khan, Lingfen Sun, Jose-Oscar Fajardo, Fidel Liberal, Harilaos Koumaras and Emmanuel Ifeachor
    International Journal of Digital Multimedia Broadcasting special issue "IP and Broadcasting Systems Convergence (IPBSC)", Vol. 2010, Article ID 608138,http://www.hindawi.com/journals/ijdmb/2010/si.ipbsc.html

     

     [5] Quality of Experience (QoE) Driven Adaptation Scheme for Voice/Video over IP (Accepted)
    Emmanuel Jammeh, Is-Haka Mkwawa, Asiya Khan, Mohammad Goudarzi, Lingfen Sun and Emmanuel Ifeachor  
    Telecommunications Journal, Springer Editions, Special Issue on the "Quality of Experience issues in Multimedia Provision", ISSN: 1018-4864 (Print) 1572-9451 (Online) DOI: 10.1007/s11235-010-9356-5, 9th June 2010

    [6Video Quality Assessment as Impacted by Video Content over Wireless Networks 
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor  
    Journal on Advances in Networks and Services Journal Link , Vol.2, No.2&3, Nov. 2009 - 
    Invited Paper

     

    [7]Content-based Video Quality Prediction for MPEG4 Video Streaming over Wireless Networks 
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor  
    Journal of Multimedia, Issue 4, Vol.4, August 2009 (
    ISSN : 1796-2048) pg 228-239 .  

    REVIEWED CONFERENCES

    [8] Impact of devices on subjective video quality assessment for QCIF video sequences
    Asiya Khan, Lingfen Sun, Jose Oscar Fajardo, Ianire Toboada, Fidel Liberal and Emmanuel Ifeachor
    Accepted to QoMEX 2011, 7-9 September, Mechelen, Belgium, 2011

    [
    9QoE-driven Sender Bitrate Adaptation Scheme for Video Applications over IP Multimedia Subsystem 
    Asiya Khan, Is-Haka Mkwawa, Lingfen Sun and Emmanuel Ifeachor 
    IEEE ICC, 2011, Kyoto Japan, 5-9 June 2011

    [10Impact of RLC losses on Quality Prediction for H.264 Video over UMTS Networks
    Asiya Khan, Lingfen Sun, Jose Oscar Fajardo, Fidel Liberal and Emmanuel Ifeachor

    IEEE ICME, 2010, Singapore, 19-23 July 2010

    [11An ANFIS-based Hybrid Quality Prediction Model for H.264 Video over UMTS Networks
    Asiya Khan, Lingfen Sun, Jose Oscar Fajardo, Fidel Liberal and Emmanuel Ifeachor

    IEEE CQR, 2010, Vancouver, Canada, 8-10 June 2010

    [12] Video Quality Prediction Model for H.264 Video over UMTS Networks and their Application in Mobile Video Streaming 
    Asiya Khan, Lingfen Sun, Jose Oscar Fajardo, Fidel Liberal and Emmanuel Ifeachor

    IEEE ICC, 2010, Cape Town, South Africa, 23-27 May 2010 

    [13] Content classification-based and QoE-driven Video Send Bitrate Adaptation Scheme
    Asiya Khan, Lingfen Sun, Emmanuel Jammeh and Emmanuel Ifeachor
    Mobimedia, London, UK, 7-9 Sept 2009. 
     
    [14] Content Classification Based on Objective Video Quality Evaluation for MPEG4 Video Streaming over Wireless Networks
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor
    World Congress on Engineering, track on International Conference on Wireless Networks (ICWN), 1-3 July 2009, London, UK.
    (Acceptance rate: 56.73%)Presentation
     
    [15] Content Clustering-based Video Quality Prediction Model for MPEG4 Video Streaming over Wireless Networks 
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor 
     IEEE International Conference on communications (ICC) (acceptance rate 33%), 14-18 June, 2009, Dresden, Germany
      Presentation

    [16] Impact of Video Content on Video Quality for Video over Wireless Networks
     
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor 
    Fifth International Conference on Autonomic and Autonomous Systems (ICAS)  
    April 20-25, 2009, Valencia, Spain. (Acceptance rate varies from 28% to 42%)   Presentation
       Awarded with BEST PAPER AWARD
     
    [17] Open IMS Core with VoIP Quality Adaptation
    Is-Haka Mkwawa, Emmanuel Jammeh, Lingfen Sun, Asiya Khan and Emmanuel Ifeacor
    Fifth International Conference on Autonomic and Autonomous Systems (ICAS)  
    April 20-25, 2009, Valencia, Spain.   
    Presentation
     
    [18] An ANFIS-based Hybrid Video Quality Prediction Model for Video Streaming over Wireless Networks 
    Asiya Khan, Lingfen Sun and Emmanuel Ifeachor 
    Proceedings of the IEEE Computer Society Press, NGMAST 2008, September 16-19, 2008, Cardiff, Wales, UK.
     
      Presentation

    [19] Audiovisual Quality Assessment for 3G Networks in Support of E-Healthcare 
    Asiya Khan, Zhuoqun Li, Lingfen Sun and Emmanuel Ifeachor 
    Proceedings of the 3rd International Conference on Computational Intelligence in Medicine and Healthcare(CIMED 2007),
    July 25-27, Plymouth, UK, 2007.  Poster

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