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2GHz WCDMA终端设备射频测试介绍(? - 百度文库

Դû ʱ䣺2025/8/24 12:52:35 loading ƪĵֻ
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2GHz WCDMA ն豸ƵԽܣ

WCDMA רŵΪרŵ

DPDCHרŵ DPCCH DPPCH ڴ Ϣ֧ŵԽɼ֪Ƶء书ʿָ TPCϢFBIԼһѡĴʽָʾTFCI WCDMA ϵͳУΪ֤ UE ٿ DPCCH Լ UE TPC Ӧ׼жʵʧͬͷعʾӦҪ ĦʵңMORLABΪ 2GHz WCDMA ն豸Ƶ ֮ʧͬͷعԡ

һʵʧͬ Ϊ˼ Layer 1 źŵʧUE Ӧü DPCCH Ծ򿪺͹رշͼһ Qout ֵָ˵ DPCCH ʱ UE ӦùرշӦ Qin 򿪷ֵ 1.Ŀģ

֤ UE ٿ DPCCH ͼ 1 ䷢Ŀء ͼһʧͬҪ 2.

1ʹƵֻ߽ϵͳģӣҪע RF ߵIJ

2

ָ UE Ӧ

ͨúнһУDCH IJݱ 1 á 3 UE ڻز ģʽвԡ 3.Բ裺

1SSSystems simulator TPC ʹ UE Ĺʴﵽ ķ书ʣ 2SS DPCCH_Ec/Ior ϱ 2 е A BSS

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