W-CDMA multi-service uplink capacity and interference statistics of a long-tunnel cigar-shaped microcells

The multi-service (a combination of voice and data services) uplink capacity and the interference statistics (mean value and variance) of the sectors of a long-tunnel W-CDMA microcell are studied. A model of nine microcells in a long tunnel is used to analyse the uplink capacity and interference. The hybrid model of propagation is used in the analysis. The multi-service capacity and the interference statistics of the sector are studied for different sector ranges, antenna azimuth side lobe levels and power control standard deviation error.

[1]  Bazil Taha Ahmed,et al.  W-CDMA Uplink Capacity and Interference Statistics of a Long Tunnel Cigar-shaped Microcells Using the Hybrid Model of Propagation with Imperfect Power Control , 2004, Wirel. Pers. Commun..

[2]  Antti Toskala,et al.  Wcdma for Umts , 2002 .

[3]  Min Young Chung,et al.  Performance analysis of cross- and cigar-shaped urban microcells considering user mobility characteristics , 2000, IEEE Trans. Veh. Technol..

[4]  Antti Toskala,et al.  WCDMA for UMTS: Radio Access for Third Generation Mobile Communications , 2000 .

[5]  Bazil Taha Ahmed,et al.  W-CDMA Uplink Practical Capacity and Interference Statistics of Rural Highways Cigar-Shaped Microcells with Imperfect Power Control and Finite Transmitted Power , 2007, Wirel. Pers. Commun..

[6]  Giovanni Romano,et al.  UMTS W-CDMA: evaluation of radio performance by means of link level simulations , 2000, IEEE Wirel. Commun..

[7]  Bazil Taha Ahmed,et al.  W-CDMA uplink capacity and interference statistics of a long tunnel cigar-shaped microcells , 2004, Journal of Communications and Networks.

[8]  H. L. Bertoni,et al.  Effect of path loss model on CDMA system design for highway microcells , 1998, VTC '98. 48th IEEE Vehicular Technology Conference. Pathway to Global Wireless Revolution (Cat. No.98CH36151).

[9]  A. V. Popov,et al.  Modeling radio wave propagation in tunnels with a vectorial parabolic equation , 2000 .

[10]  Bazil Taha Ahmed,et al.  W-CDMA uplink capacity and interference statistics of a long tunnel cigar-shaped microcells (underground train case) , 2004, 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754).

[11]  Antonio Díaz Estrella,et al.  Effect of power control imperfections on the reverse link of cellular CDMA networks under multipath fading , 2004, IEEE Transactions on Vehicular Technology.

[12]  B. Taha-Ahmed,et al.  W-CDMA Uplink Capacity and Interference Statistics of a LongGroove-Shaped Road Microcells Using A Hybrid Propagation Model , 2003 .

[13]  Fernando Obelleiro Basteiro,et al.  Modeling High Frequency Propagation in Tunnel Environments by Iterative Physical Optics Method , 2002, Wirel. Pers. Commun..

[14]  Ts Ng,et al.  A Hybrid Model for Propagation Loss Prediction in Tunnels , 2001 .

[15]  Elvino S. Sousa,et al.  Reverse link capacity and interference statistics of a fixed-step power-controlled DS/CDMA system under slow multipath fading , 1999, IEEE Trans. Commun..

[16]  Yue Ping Zhang,et al.  Ray-optical modeling of simulcast radio propagation channels in tunnels , 2004, IEEE Transactions on Vehicular Technology.