Huawei WCDMA CAC Algorithm v1.0

WCDMA Admission Control Algorithm and Paramet Parameters ers www.huawei.com

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Contents 1. CAC (Call Admission Control) 1.1 CAC Overview 1.2 CAC Based on Code esource esource 1.! CAC Based on Power esource 1." CAC Based on #odeB Credit esource esource 1.$ CAC Based on %u& esource 1.' CAC Based on the #um&er o *PA +sers

Wh, We #eed CAC

WCDMA is an intererence limited s,stem ater a new service is admitted the s,stem load will &e increased

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% a cell is high loaded a new service will a/ect the 0o* o ongoing user even result in call dro

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CAC is used to determine whether the s,stem resources are sucient to accet a new user3s access re4uest or not

CAC Procedure

CAC Algorithm *witches 

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Power CAC 

+lin5 CAC algorithm switch6 A78O%9M:*;CO#D

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Downlin5 CAC algorithm switch6 A78O%9M: