Journal of Communications and Networks

  • 제6권3호
  • /
  • Pages.245-257
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  • 2004
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  • 1229-2370(pISSN)
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  • 1976-5541(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

An Intelligent Handover Scheme for the Next Generation Personal Communication Systems

  • Ming-Hui (Department of Computer Science and Information Engineering, National Taiwan University.) ;
  • Kuang, Eric-Hsiao (Department of Computer Science and Information Engineering, National Central University) ;
  • Chao-Hsu (Department of Computer Science and Information Engineering, National Central University)
  • 발행 : 2004.09.01
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초록

Driven by the growing number of the mobile subscribers, efficient channel resource management plays a key role for provisioning multimedia service in the next generation personal communication systems. To reuse limited channel resources, diminishing the coverage areas of cells seems to be the ultimate solution. Thus, however, causes more handover events. To provide seamless connection environment for mobile terminals and applications, this article presents a novel handover scheme called the intelligent channel reservation (ICR) scheme, which exploits the location prediction technologies to accurately reserve channel resources for handover connections. Considering the fact that each mobile terminal has its individual mobility characteristic, the ICR scheme utilizes a channel reserving notification procedure (CRNP) to collect adequate parameters for predicting the future location of individual mobile terminals. These parameters will be utilized by the handover prediction function to estimate the expected handover blocking rate and the expected number of idle channels. Based on the handover prediction estimations, a cost function for calculating the damages from blocking the handover connections and idling channel resources, and a corresponding algorithm for minimizing the cost function are proposed. In addition, a guard channel decision maker (GCDM) determines the appropriate number of guard channels. The experimental results show that the ICR scheme does reduce the handover-blocking rate while keeping the number of idle channels small.

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참고문헌

  1. R. Berezdivin, R. Breinig, and R. T. Raytheon, 'Next generation wireless communications concepts and technologies,' IEEE Commun. Mag., vol. 40, pp. 108-116, Mar. 2002
  2. M. H. Chiu and M. A. Bassiouni, 'Predictive schemes for handoff prioritization in cellular networks based on mobile positioning,' IEEE J. Select. Areas Commun., vol. 18, pp. 510-522, Mar. 2000 https://doi.org/10.1109/49.840208
  3. D. A. Levine, I. F. Akyldiz, and M. Naghshineh, 'A resource estimation and cell admission algorithm for wireless multimedia networks using the shadow cluster concepts,' IEEE/ACM Trans. Networking, vol. 5, pp. 1-12, Feb. 1997
  4. I. Chlamtac, T. Liu, and J. Carruthers, 'Location management for efficient bandwidth allocation and call admission control,' in Proc. IEEE WCNC'99, 1999, pp. 1023-1027
  5. E. V. den Berg et al., 'Time series based localized predictive resource reservation for handoff in multimedia wireless networks,' in Proc. IEEE ICC 2001, 2001, pp. 346-350
  6. S. S. Wang and C. H. Wu, 'Effective handoff method using mobile location information,' in Proc. IEEE VTC 2001, vol. 4, 2001, pp. 2585-2589
  7. W. Li and A. S. Alfa, 'Channel reservation for handoff calls in a pcsPCS network,' IEEE Trans. Veh. Technol., vol. 49, pp. 95-104, Jan. 2000 https://doi.org/10.1109/25.820702
  8. H. G. Ebersman and O. K. Tonguz, 'Handover ordering using signal prediction priority queuing in personal communication systems,' IEEE Trans. Veh. Technol., vol. 48, pp. 20-35, Jan. 1999 https://doi.org/10.1109/25.740057
  9. J. Li, N. B. Shroff, and E. K. P. Chong, 'Channel carrying: A novel handoff scheme for mobile cellular networks,' IEEE/ACM Trans. Networking, vol. 7, pp. 38-50, Feb. 1999 https://doi.org/10.1109/90.759316
  10. R. Ramjee, R. Nagarajan, and D. Towsley, 'On optimal call admission control in cellular networks,' in Proc.IEEE INFOCOM'96, 1996, pp. 43-50
  11. T. Zhang, P. Agrawal, and J. C. Chen, 'IP based base stations and soft handoff in all IP wireless networks,' IEEE Pers. Commun., pp. 24-30, Oct. 2001 https://doi.org/10.1109/98.960337
  12. V. C. S. Lee, K. W. Lam, and S. H. Son, 'Realtime transaction processing with partial validation at mobile clients,' in Proc. the 7th International Conference on Real-Time Computing Systems and Applications, 2000, pp. 473-477
  13. E. Kayan and O. Ulusoy, 'Real-time transaction management in mobile computing systems,' in Proc. the 6th International Conference on Database Systems for Advanced Applications, 1999, pp. 127-134
  14. A. Misra et al., 'IDMP based fast handoffs and paging in IP based 4G mobile networks,' IEEE Commun. Mag., vol. 40, pp. 138-145, Mar. 2002 https://doi.org/10.1109/35.989774
  15. M. Naghshineh and M. Schwartz, 'Distributed call admission control in mobile/wireless networks,' IEEE J. Select. Areas Commun., vol. 14, pp. 711-717, May 1996 https://doi.org/10.1109/49.490422
  16. O. T. W. Yu and V. C. M. Leung, 'Adaptive resource allocation for prioritized call admission over an ATM based wireless PCN,' IEEE J. Select. Areas Commun., vol. 15, pp. 1208-1225, Sept. 1997 https://doi.org/10.1109/49.622906
  17. Z. Lei, C. U. Saraydar, and N. B. Mandayam, 'Mobility parameter estimation for the optimization of personal paging areas in PCS/cellular mobile networks,' in Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications, May 1999, pp. 308-312
  18. S. Saltenis et al., 'Indexing the positions of continuously moving objects,' in Proc. ACM SIGMOD Conf., 2000, pp. 331-342
  19. T. Liu, P. Bahl, and I. Chlamtac, 'Mobility modeling, location tracking, and trajectory prediction in wireless atm networks,' IEEE J. Select. Areas Commun., vol. 16, Aug. 1998
  20. B. Hofmann-Wallehnhof, H. Lichtenegger, and J. Collins, Global Positioning System: Theory and Practice, New York: Springer-Verlag, 1997
  21. M. Hellebrandt, R. Mathar, and M. Scheibenbogen, 'Estimating position and velocity of mobiles in a cellular radio network,' IEEE Trans. Veh. Technol., vol. 46, Feb. 1997
  22. S. Tabbane, 'An alternative strategy for location tracking,' IEEE J. Select. Areas Commun., vol. 13, pp. 880-892, June 1995 https://doi.org/10.1109/49.391746
  23. G. P. PolIini and C.-L. I, 'A profile based location strategy and its performance,' IEEE J. Select. Areas Commun., vol. 15, pp. 1415-1424, Oct. 1997 https://doi.org/10.1109/49.634782
  24. H. K. Wu et al., 'Personal paging area design based on mobile's moving behaviors,' in Proc. INFOCOM 2001, 2001, pp. 21-30
  25. E. R. Dougherty, Probability and Statistics for the Engineering, Computing and Physical Sciences, Prentice Hall International, Inc
  26. S. Ross, A First Course in Probability, 5th ed., Prentice Hall International, Inc