An effective method of channels assignment for third generation cellular system

Authors

  • Marek Amanowicz Military Communication Institute image/svg+xml
  • Piotr Z. Gajewski Military University of Technology in Warsaw image/svg+xml
  • Jarosław Krygier Military University of Technology , Military University of Technology in Warsaw image/svg+xml

DOI:

https://doi.org/10.26636/jtit.2003.4.198

Keywords:

W-CDMA, dynamic channel assignment, 3G

Abstract

An original hybrid method of channels assignment for DS-CDMA system is discussed in the paper. This method combines standard PN codes assignment policy and dynamic channel assignment procedure that minimise the cost of channel assignment. OPNET simulation model DS-CDMA system was used for assessment of the hybrid method. The results of simulation presented in the paper confirmed that the proposed method importantly improves the quality of services in the third generation cellular system.

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References

[1] W. C. Lee, "Overview of cellular CDMA", IEEE Trans. Veh. Technol., vol. 40, no. 2, 1991.
View in Google Scholar

[2] H. Jeon, S. Shin, T. Hwang, and C. Kang, "Revers link capacity analysis of a CDMA cellular system with mixed cell sizes", IEEE Trans. Veh. Technol., vol. 49, no. 6, 2000.
View in Google Scholar

[3] P. Gajewski, J. Krygier, J. Łopatka, and J. Buczyński, "Performance of a DS-CDMA system with dynamic channel allocation and soft handover", in Proc. ISSSTA’98, RPA, 1998.
View in Google Scholar

[4] D. E. Everitt, "Traffic engineering of the radio interface for cellular mobile networks", Proc. IEEE, vol. 82, no. 9, 1994.
View in Google Scholar

[5] M. B. Pursley and H. F. A. Roefs, "Numerical evaluation of correlation parameters for optional phases of binary shift-register sequences", IEEE Trans. Commun., vol. COM-27, no. 10, 1979.
View in Google Scholar

[6] E. Del Re, R. Fantacci, and G. Gimbene, "Handover and dynamic channel allocation techniques in mobile cellular networks", IEEE Trans. Veh. Technol., vol. VT-44, no. 2, 1995.
View in Google Scholar

[7] 3GPP UMTS Techn. Specif. TS 25.213: "Spreading and modulation", Dec. 2001.
View in Google Scholar

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Submitted

2023-04-08

Published

2003-12-30

Issue

No. 4 (2003)

Section

ARTICLES FROM THIS ISSUE

License

Copyright (c) 2003 Journal of Telecommunications and Information Technology

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
M. Amanowicz, P. Z. Gajewski, and J. Krygier, “An effective method of channels assignment for third generation cellular system”, JTIT, vol. 14, no. 4, pp. 74–78, Dec. 2003, doi: 10.26636/jtit.2003.4.198.

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