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Supporting Groupware in Mobile Networks

  • Nadav Lavi
  • Israel Cidon
  • Idit Keidar
Conference paper
Part of the IFIP International Federation for Information Processing book series (IFIPAICT, volume 162)

Abstract

We present MaGMA (Mobility and Group Management Architecture), an architecture for groupware support in mobile networks. MaGMA’s main objective is enabling mobile users to use real-time group applications over the IP infrastructure. Our solutions address group management as well as support for QoS and seamless handoff. We illustrate the advantages of MaGMA using mathematical analysis and simulations.

References

  1. [1]
    T. Anker, D. Breitgand, D. Dolev, and Z. Levy. CONGRESS: connection-oriented group address resolution services. SPIE on Broadband Networking Technologies, 1997.Google Scholar
  2. [2]
    A. Bartoli. Group-based multicast and dynamic membership in wireless networks with incomplete spatial coverage. Mobile Networks and Applications, 3(2): 175–188, 1998.CrossRefGoogle Scholar
  3. [3]
    E. M. Belding-Royer, Y. Sun, and C. E. Perkins. Global Connectivity for IPv4 Mobile Ad hoc Networks. Internet draft, IETF, draft-royer-manet-globalv4-00.txt, Nov. 2001.Google Scholar
  4. [4]
    Y. Chawathe. Scattercast: an adaptable broadcast distribution framework. Multimedia Syst., 9(1):104–118, 2003.CrossRefGoogle Scholar
  5. [5]
    E. Gustafsson, A. Jonsson, and C. E. Perkins. Mobile IPv4 Regional Registration. Internet draft, IETF, draft-ietf-mobileip-reg-tunnel-06.txt, Mar. 2002.Google Scholar
  6. [6]
    J. Mysore and V. Bharghavan. A new multicasting-based architecture for internet host mobility. In ACM/IEEE Conf. on Mobile Computing and Networking, pp. 161–172, 1997.Google Scholar
  7. [7]
    Nextel. http://www.nextel.com/services/directconnect.shtml.Google Scholar
  8. [8]
    ns2 homepage. http://www.isi.edu/nsnam/ns.Google Scholar
  9. [9]
    Open Mobile Alliance. http://www.openmobilealliance.org.Google Scholar
  10. [10]
    C. E. Perkins. IP Mobility Support for IPv4. RFC 3344, IETF, Jan. 2002.Google Scholar
  11. [11]
    C. E. Perkins and D. B. Johnson. Route Optimization in Mobile IP. Internet draft, IETF, draft-ietf-mobileip-optim-11.txt, Sep. 2001.Google Scholar
  12. [12]
    R. Prakash and R. Baldoni. Architecture for Group Communication in Mobile Systems. In 17th IEEE Symposium on Reliable Distributed Systems, pp. 235–242, 1998.Google Scholar
  13. [13]
    R. Ramjee, T. La Porta, S. Thuel, K. Varadhan, and L. Salgarelli. IP micro-mobility support using HAWAII. Internet draft, IETF, draft-ietf-mobileip-hawaii-01.txt, Jan. 2000.Google Scholar
  14. [14]
    A. C. Snoeren and H. Balakrishnan. An end-to-end approach to host mobility. In 6th Int’l Conf. on Mobile computing and networking, pp. 155–166, 2000.Google Scholar
  15. [15]
    L. Subramanian, I. Stoica, H. Balakrishnan, and R. H. Katz. OverQoS: offering internet QoS using overlays. SIGCOMM Comput. Commun. Rev., 33(1): 11–16, 2003.CrossRefGoogle Scholar
  16. [16]
    The Yankee Group. NG Push-to-Connect Provides Simple UI and Enriches User Experience, Sep. 2003.Google Scholar
  17. [17]
    A. G. Valkó. Cellular IP: a new approach to internet host mobility. SIGCOMM Comput. Commun. Rev., 29(1):50–65, 1999.CrossRefGoogle Scholar
  18. [18]
    Verizon Wireless. http://news.vzw.com/news/2003/08/pr2003-08-14.htm.Google Scholar
  19. [19]
    WinterGreen. Push To Talk (PTT) Market Opportunities, Market Forecasts, and Market Strategies 2003–2008, Dec. 2003.Google Scholar

Copyright information

© International Federation for Information Processing 2005

Authors and Affiliations

  • Nadav Lavi
    • 1
  • Israel Cidon
    • 1
  • Idit Keidar
    • 1
  1. 1.Department of Electrical Engineering, TechnionIsrael Institute of TechnologyIsrael

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