ON THE W-CDMA UPLINK CAPACITY AND INTERFERENCE STATISTICS OF CIGAR-SHAPED MICROCELLS IN OVER-GROUND TRAIN SERVICE WITH IMPERFECT POWER CONTROL

Bazil Taha Ahmed, Miguel Calvo Ramón, Leandro de Haro Ariet

Abstract


The capacity and the interference statistics of the sectors of the shaped W-CDMA microcells are studied. A model of five micro-cells is used to analyze the uplink. The capacity and the interference statistics of the microcell are studied for different antenna sidelobe levels and different sector range. From the study we can distinguish between two extreme cases (the best case and the worst one).

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References


Ho-Shin Cho, Min Young Chung, Sang Hyuk Kang and Dan Keun Sung "Performance Analysis of Cross-and Cigar Shaped Urban Microcells Considering User mobility Characteristics``, IEEE Veh. Tech., Vol. 49, No. 1, pp 105-115, Jan. 2000.

Seungwook Min and Henry L. Bertoni " Effect of Path Loss Model on CDMA System Design for Highway Microcells ", 48 th VTC, Ottawa, Canada, pp 1009-1013, May 1998.

B. Hashem and E. S. Sousa, "Reverse Link Capacity and Interference Statistics of a Fixed-step Power-controlled DS/CDMA System Under Slow Multipath Fading,`` IEEE Trans. Commun., vol. 47, pp. 1905-1912, Dec. 1999.

B.T. Ahmed, M. C. Ramon, and L. H. Ariet, "Shaped W-CDMA Cells Performance in Highways``, IJECE, Vol. 1, No. 2, pp. 80-84, Summer-Fall 2002.

Ywh-Ren Tsai and Jin-Fu Chang, "Feasibility of Adding a Personal Communications Network to an Existing Fixed-service Microwave System", IEEE Trans. Com., Vol. 44, Nº. 1, pp 76-83, Jan. 1996.

Bruno Melis and Giovanni Romano "UMTS W-CDMA: Evaluation of Radio Performance by Means of Link Level Simulations``, IEEE Personal Communications, Vol. 7, No. 3, pp 42-49, June 2000.


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