2006Journal of Chongqing University of Posts and TelecommunicationsRequires access

A novel approach of mixed services capacity dimensioning for WCDMA

Peng Li

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Abstract

WCDMA air interface is capable of supporting both speech and various data services.Because of services with different QoS requirements respectively and complex traffic characteristics,mixed service dimensioning process becomes more difficult to tackle.In this paper,a novel dimensioning approach based on resource sharing policy for calculating the blocking probability is proposed.At the same time,imperfection of power control is taken into account.The examples show that this method quickens the WCDMA dimensioning process and provides enough accuracy.

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What this paper is about

WCDMA air interface is capable of supporting both speech and various data services.Because of services with different QoS requirements respectively and complex traffic characteristics,mixed service dimensioning process becomes more difficult to tackle.In this paper,a novel dimensioning approach based on resource sharing policy for calculating the blocking probability is proposed.At the same time,imperfection of power control is taken into account.The examples show that this method quickens the WCDMA dimensioning process and provides enough accuracy.

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Available abstract

WCDMA air interface is capable of supporting both speech and various data services.Because of services with different QoS requirements respectively and complex traffic characteristics,mixed service dimensioning process becomes more difficult to tackle.In this paper,a novel dimensioning approach based on resource sharing policy for calculating the blocking probability is proposed.At the same time,imperfection of power control is taken into account.The examples show that this method quickens the WCDMA dimensioning process and provides enough accuracy.

Key concepts: Dimensioning, W-CDMA, Computer science, Quality of service, Blocking (statistics), Computer network, Service (business), Process (computing)

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