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Dr Lingfen Sun

Associate Professor (Reader) in Multimedia Communications and Networks

Brief biographical information

lingfen.sun@plymouth.ac.uk
http://www.plymouth.ac.uk/staff/lsun

  

Research interests

  • Voice/Video user perceived quality assessment, subjective and objective quality measurement
  • IP network measurement and characterising, play-out buffer algorithms, non-intrusive quality monitoring and prediction
  • QoS prediction and control for multimedia services (e.g. voice and video) over packet, mobile ad-hoc, 3G and grid-enabled networks
  • Grid computing and applications in eHealthcare

Professional memberships

  • Member of the IEEE and the IEEE Communications Society since 2002

Journal papers

Range-based Relative Velocity Estimations for Networked Mobile Devices
Li Z, Sun L, Ifeachor E
IEEE Transactions on Vehicular Technology, Vol. 58, No. 4, pp 2095 – 2099, 2009
More details | External link available

A New Buffer Algorithm for Speech Quality Improvement in VoIP System
Qiao Z, Venkatasubramanian RK, Sun L, Ifeachor E
Springer Wireless Personal Communications Journal, vol. 45, no. 2, pp. 189 – 207, 2008
More details | External link available

GPS-free mobility metrics for mobile ad hoc networks
Li Z, Sun L, Ifeachor E
IET Communications, Volume 1, Issue 5, pp970-976, 2007
More details | External link available

Voice Quality Prediction Models and their Applications in VoIP Networks
Sun L, Ifeachor E
IEEE Transactions on Multimedia, Vol. 8, No. 4, pp809- 820, 2006
More details | External link available

4 Journal papers

Conference papers

QoE Enhancements in IEEE 802.11e EDCA for Video Transmission through Selective Queueing
Khambari MBM, Ghita BV, Lancaster D, Sun L
Proceedings of the Eleventh International Network Conference (INC 2016), Frankfurt, Germany, July 19-21, pp85-90, ISBN: 978-1-84102-410-3, 2016
Can be ordered on-line.
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Performance-driven evaluation for deploying IMS-based interoperability scenarios
Fajardo JO, Liberal F, Li F, Clarke NL, Mkwawa IH, Sun L
IEEE International Conference on Communications (IEEE ICC 2014), 10-14 June 2014, Sydney, Australia, pp.3019-3024, 2014
More details | External link available

User Requirements for Future Wideband Critical Communications
Liberal F, Ramos M, Fajardo JO, Goi N, Bizkarguenaga A, Mesogiti I, Theodoropoulou E, Lyberopoulos G, Koumaras H, Sun L, Clarke NL, Li F
Proceeding of the International Workshop on Emergency Telecommunications Systems (ETS 2013), Wrexham, UK, 12 September, pp341-348, 2013
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Impact of Packet Loss Location on Perceived Speech Quality
Sun L, Wade G, Lines BL, Ifeachor E
Proceedings of 2nd IP-Telephony Workshop (IPTEL '01), Columbia University, New York, pp114-122, 2-3 April, 2001
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VoIP Speech Quality Simulation and Evaluation
Sun L, Wade G, Lines BL, Le Foll D, Ifeachor E
Proceedings of the Second International Network Conference (INC 2000), Plymouth, UK, pp157-164, 3-6 July, 2000
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End-to-end Speech Quality Analysis for VoIP
Sun L, Wade G, Lines BL, Ifeachor E, Le Foll D
Proceedings of IEE 16th UK Teletraffic Symposium on Management of Quality of Service, Harlow, UK, 22-24 May, 2000
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6 Conference papers

Contributions to edited books

PQoS Assessment Methods for Multimedia Services
Koumaras H, Liberal F, Sun L
in "Handbook of Research on Wireless Multimedia: Quality of Service and Solutions". N.Cranley and L.Murphy (Eds), IGI Global publication, ISBN: 978-1-59904-820-8, pp316-352, 2008
More details | External link available

1 Contributions to edited books

Internal publications

Performance Analysis of Voice Call using Skype
Liu L, Sun L
Advances in Communications, Computing, Networks and Security Volume 10, ISBN: 978-1-84102-358-8, pp163-177, 2013
Can be ordered on-line.
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Performance Analysis of Video Calls Using Skype
Asiri A, Sun L
Advances in Communications, Computing, Networks and Security Volume 10, ISBN: 978-1-84102-358-8, pp155-162, 2013
Can be ordered on-line.
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Performance Analysis of Voice Call using Skype
Pradhan M, Sun L
Advances in Communications, Computing, Networks and Security Volume 9, ISBN: 978-1-84102-320-5, pp144-151, 2012
Can be ordered on-line.
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Performance Analysis of Video Call using Skype
Mathew KK, Sun L
Advances in Communications, Computing, Networks and Security Volume 9, ISBN: 978-1-84102-320-5, pp136-143, 2012
Can be ordered on-line.
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Wireless VoIP Performance Analysis
Karawita A, Sun L
Advances in Communications, Computing, Networks and Security Volume 9, ISBN: 978-1-84102-320-5, pp127-135, 2012
Can be ordered on-line.
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Investigation, Development and Test of Video over IP Applications for IMS/SIP Clients
Bonhomme R, Sun L, Mkwawa IH
Advances in Communications, Computing, Networks and Security Volume 8, ISBN: 978-1-84102-293-2, pp167-174, 2011
Can be ordered on-line.
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Studying the Security in VoIP Networks
Alseqyani A, Mkwawa IH, Sun L
Advances in Communications, Computing, Networks and Security Volume 8, ISBN: 978-1-84102-293-2, pp158-166, 2011
Can be ordered on-line.
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Assessment of Speech Quality for VoIP Applications using PESQ and E-Model
Khan HA, Sun L
Advances in Communications, Computing, Networks and Security Volume 7, ISBN: 978-1-84102-283-3, pp263-273, 2010
Can be ordered on-line.
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Voice Quality Assessment for Mobile to SIP Call over Live 3G Network
Venkatakrishnan G, Mkwawa IH, Sun L
Advances in Communications, Computing, Networks and Security Volume 7, ISBN: 978-1-84102-283-3, pp132-140, 2010
Can be ordered on-line.
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Experimental Evaluation of Jitter Buffer Algorithms on Voice over IP Networks
Ouedraogo JP, Sun L, Mkwawa IH
Advances in Communications, Computing, Networks and Security Volume 7, ISBN: 978-1-84102-283-3, pp69-77, 2010
Can be ordered on-line.
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Video Quality Analysis in 3G Mobile Networks
Imran M, Sun L
Advances in Communications, Computing, Networks and Security 6, ISBN: 978-1-84102-258-1, pp64-72, 2009
Can be ordered on-line.
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Performance Analysis and Comparison of PESQ and 3SQM in Live 3G Mobile Networks
Goudarzi M, Sun L
Advances in Communications, Computing, Networks and Security 6, ISBN: 978-1-84102-258-1, pp48-55, 2009
Can be ordered on-line.
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12 Internal publications

23 publication(s) - all categories.

Editorships / Refereeing for journals

  • Reviewer for Journals: IEEE Transactions on Multimedia, IET Electronics Letters, IEEE Transactions on Speech and Audio Processing, Telecommunication Systems Journal (Springer Ed.), International Journal of Information Science and Engineering, International Journal of Information Technology Management (IJITM), IEEE Transactions on Neural Networks, IEEE Signal Processing Letters, (Elsevier) Computer Networks Journal, IEEE/ACM Transactions on Networking

Other international conference activities

  • TPC Member, IEEE Globecom (2008, 2007), Chinacom (2008, 2007), Accessnets 2007, NAS 2007.
  • Reviewer for Conferences: IEEE International Conference on Communications (ICC) (2004, 2003), IEEE Global Telecommunications Conference (2007, 2005, 2002)