<abstract xmlns="http://www.w3.org/1999/xhtml"><p>In this paper we analyze the influence of users’ density distribution in one cell of CDMA mobile network (<italic>ie</italic> adjusted power control on the forward link) on base station emission power. This influence is analyzed for different circles radii around base station within which same emission power is generated for all mobile users, and for different values of propagation loss coefficient. It is proved that emission power in this cell must be increased comparing to the similar cell, which uses complete power control. The power increase is greater when greater number of users are situated near base station, and for greater values of propagation loss coefficient. The results are presented, illustrated by numerical examples and verified by simulation for three users’ density distributions: uniform, decreasing and increasing density from the base station to the cell rim. The simulation process, which is based on random traffic process, is presented briefly.</p></abstract>

In this paper we analyze the influence of users’ density distribution in one cell of CDMA mobile network (ie adjusted power control on the forward link) on base station emission power. This influence is analyzed for different circles radii around base station within which same emission power is generated for all mobile users, and for different values of propagation loss coefficient. It is proved that emission power in this cell must be increased comparing to the similar cell, which uses complete power control. The power increase is greater when greater number of users are situated near base station, and for greater values of propagation loss coefficient. The results are presented, illustrated by numerical examples and verified by simulation for three users’ density distributions: uniform, decreasing and increasing density from the base station to the cell rim. The simulation process, which is based on random traffic process, is presented briefly.

Influence of Mobile Users’ Density Distribution on the CDMA Base Station Power

Department of Radio Communications Engineering, Institute IRITEL a.d., Batajnički put 23, 11080 Belgrade,

Department of Computer Science and Interprocessor Communication, Faculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21000 Novi Sad,

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

In this paper we analyze the influence of users’ density distribution in one cell of CDMA mobile network (ie adjusted power control on the forward link) on...

Influence of Mobile Users’ Density Distribution on the CDMA Base Station Power

Publié en ligne: 30 déc. 2016

Pages: 390 - 398

Reçu: 02 sept. 2016

DOI: https://doi.org/10.1515/jee-2016-0057

Mots clés
mobile cell, user density, forward and reverse power control, CDMA, GSM, adjusted power control

© 2016 Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Influence of Mobile Users’ Density Distribution on the CDMA Base Station Power

Publié en ligne: 30 déc. 2016

Pages: 390 - 398

Reçu: 02 sept. 2016

DOI: https://doi.org/10.1515/jee-2016-0057

Mots clésmobile cell, user density, forward and reverse power control, CDMA, GSM, adjusted power control

© 2016 Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
mobile cell, user density, forward and reverse power control, CDMA, GSM, adjusted power control