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Please note that this page is often updated, for a complete range of our publications please check the SRG NETOS publications web-page!

YEAR 2003


  • Practical Experiences with Wireless Networks Integration using Mobile IPv6
    Rajiv Chakravorty, Pablo Vidales, Kavitha Subramanian, Ian Pratt and Jon Crowcroft
    Poster and Extended Abstract in ACM MOBICOM 2003. (Selected for publication in a forthcoming issue of ACM Mobile Computing and Communications Review (MC2R)).
    [Poster in PDF, Extended Abstract in PDF]

  • A framework for dynamic SLA-based QoS Control for UMTS
    Rajiv Chakravorty, Jon Crowcroft and Ian Pratt, Maurizio D'Arienzo
    in IEEE Wireless Communications Magazine, Special Issue on Merging IP and Wireless Networks, October 2003 (Joint work with University of Naples, Italy)
    [PDF]

  • Ubiquitous Networking in Heterogeneous Environments
    Pablo Vidales, Rajiv Chakravorty, Leo Patanapongpibul
    in Proceedings of the 8th IEEE Mobile Multimedia Communications (MoMuC 2003), October 6-8, Germany, 2003.
    [PDF]


  • A Data Repository for Fine-Grained Adaptation in Heterogeneous Environments
    Calicrates Policroniades, Rajiv Chakravorty, Pablo Vidales
    in Proceedings of the 3rd ACM Workshop on Data Engineering for Wireless and Mobile Access (ACM MobiDE'2003), September 19, 2003, San Diego, California
    (in conjunction with MobiCom 2003).
    [PS]


  • Dynamic SLA-based QoS Control for Third Generation Wireless Networks: The CADENUS Extension
    Rajiv Chakravorty, Maurizio D'Arienzo, Jon Crowcroft and Ian Pratt
    In Proceedings of IEEE International Conference on Communications (IEEE ICC 2003), 11-15 May 2003, Anchorage, Alaska, USA. (Joint work with University of Naples, Italy)
    [PS]


  • Exploiting Network Diversity in MAR - A Mobile Access Router System
    Rajiv Chakravorty, Ian Pratt and Pablo Rodriguez.
    Technical Report -- Joint position with Microsoft Research, Cambridge, U.K., July 2003.
    [PDF]


  • Proactive IP Mobility Management for Context-Aware All-IP Wireless Access Networks
    Theo Pagtiz, Rajiv Chakravorty, Jon Crowcroft.
    Technical Report -- Joint work with University College London, June 2003.
    [ PDF]


  • On Inter-network Handover Performance using Mobile IPv6
    Rajiv Chakravorty, Pablo Vidales, Leo Patanapongpibul, Kavitha Subramanian, Ian Pratt, Jon Crowcroft,
    Technical Report - work done in collaboration with Laboratory of Communication Engineering (also under submission), June 2003.
    [PDF]


  • A Client-based Handoff Mechanism for Mobile IPv6 Wireless Networks
    Leo Patanapongpibul, Glenford Mapp,
    In the Proceedings of the 8th IEEE Symposium on Computers and Communications (ISCC), IEEE Computer Society Press, June 2003.
    [PS-zipped]


  • Proxy-based Flow Aggregation for Enhanced TCP over GPRS
    Rajiv Chakravorty, Sachin Katti, Jon Crowcroft, Ian Pratt,
    Revised INFOCOM'03 paper.
    [PDF].


  • GPRSWeb: Optimizing the Web for GPRS Links
    Rajiv Chakravorty, Andrew Clark and Ian Pratt
    Proceedings of the ACM/USENIX First International Conference on Mobile System, Applications and Services (ACM/USENIX MOBISYS 2003), San Francisco, USA.
    [PS]


  • Flow Aggregation for Enhanced TCP over Wide Area Wireless
    Rajiv Chakravorty, Sachin Katti, Jon Crowcroft, Ian Pratt.
    Proceedings of the IEEE Conference on Computer and Communications (IEEE INFOCOM 2003), March 30 -- April 3, San Francisco.
    [PS]


  • Optimizing the Web over Wide-Area Wireless: Design, Implementation and Real Experiences
    Rajiv Chakravorty
    Slides of the Invited Talk in the Workshop on (recommendations for) Internet Usage over 2.5G, 3G and WLANs (WIU253), March 6-7, Barcelona, Spain.
    [PPT]


  • A Case for Proxy-Assisted Adaptation over Hybrid Wireless Networks
    Rajiv Chakravorty, Pablo Vidales, Leo Patanapongpibul.
    Technical Report, March 2003.


YEAR 2002


  • Performance Issues with General Packet Radio Service
    Rajiv Chakravorty and Ian Pratt.
    Journal of Communications and Networks (JCN) - Special Issue on "Evolving from 3G deployment to 4G definition", pages 266-281, Vol. 4, No. 2, December 2002 (ISSN 1229-2370)
    [PS]


  • Practical Experience with TCP over GPRS
    Rajiv Chakravorty, Joel Cartwright, Ian Pratt.
    Proceedings of the IEEE Global Communications Conference (IEEE GLOBECOM 2002), November 2002, Taipei, Taiwan.
    [PDF]


  • Engineering Mobile Proxy Design for Wide-Area Wireless
    Rajiv Chakravorty and Ian Pratt.
    Proceedings of the 7th CaberNet (European) Radicals Workshop, 13-16 October 2002, Bertinoro, Italy.
    [PS]


  • Practical Experience with HTTP and TCP over GPRS
    Rajiv Chakravorty and Ian Pratt.
    Poster in e-Proceedings of ACM MOBICOM 2002, September 23-28, Atlanta. An extended abstract in ACM Mobile Computing and Communications Review (ACM MC2R), Vol. 1, No. 2, October 2002.
    [PDF, PS].


  • The Sentient Car: Context-Aware Automotive Telematics
    Pablo Vidales and Frank Stajano
    Proceedings of the First European Workshop on Location Based Services (LBS-2002), September 16th. 2002 London, UK. Also appears as a poster in Ubicomp 2002, Goteborg, Sweden


  • WWW Performance over GPRS
    Rajiv Chakravorty and Ian Pratt
    Proceedings of the IEEE International Conference on Mobile and Wireless Communication Networks (IEEE MWCN 2002), August 2002, Stockhholm, Sweden.
    [Full Paper: PDF Abridged Camera Ready Paper PDF]


  • Architecture and Implementation of a Remote Management framework for Dynamically Reconfigurable Devices
    Rajiv Chakravorty and Hans Ottevanger.
    Proceedings of the 10th IEEE International Conference on Networks (IEEE ICON 2002), August 27-30, 2002, Singapore, pages 375-381, ISBN 07803-7533-5
    [PDF]


  • SBM: Enabling Remote Management Services for Dynamically Reconfigurable Devices
    Rajiv Chakravorty and Hans Ottevanger.
    Proceedings of the Networks 2002: IEEE International Conference on Wireless LANs and Home Networking (IEEE ICWLHN 2002), August 26-29, 2002, Atlanta, pages 699-710 (book chapter 15), ISBN 981-238-127-9, World Scientific