Download OWF000101 HLR9820 System Overview ISSUE2.2 PDF

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OWF000101 HLR9820
SYSTEM OVERVIEW

ISSUE 2.2

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Introduction

HLR (Home Location Register)

HLR9820 of HUAWEI consists of some elements

This course gives a general introduction to HLR9820

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Chapter 2 Component and FunctionChapter 2 Component and Function

2.1 Structure2.1 Structure

2.2 SAU2.2 SAU

2.3 HDU2.3 HDU

2.4 SMU2.4 SMU

2.5 BAM2.5 BAM

2.6 Introduction of O&M2.6 Introduction of O&M

2.7 Configuration Principle2.7 Configuration Principle

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Introduction to SMU
SMU: Subscriber Management Unit;
The function of SMU is implemented by software in BAM

HLR9820

HDU

NMS

Business
Hall

Other Switches
SAU

BAM SMU

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Summary
On completion of this course, the trainees should
master the whole structure of HLR9820

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