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Railway Operational Communication Solution HLR9820 V900R006 Product Description V2.0

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Huawei HLR
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    HLR9820 Home Location Register Product Description Issue 2.0 Date 2010-02-08 HUAWEI TECHNOLOGIES CO., LTD.    Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters. Huawei Technologies Co., Ltd.  Address: Administration Building, Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, People’s Republic of China Website: http://www.huawei.com Email: support@huawei.com  Copyright © Huawei Technologies Co., Ltd. 2009. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.  All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.   HLR9820 V900R006 Product Description 2.0 (2013-02-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.   Page 3 of 41 Contents 1 Product Orientation ...................................................................................................................... 5   1.1 Huawei USC Solution ...................................................................................................................................... 5   1.2 Product Positioning .......................................................................................................................................... 6   1.3 Key Benefits ..................................................................................................................................................... 8   2 Main Features................................................................................................................................. 9   2.1 Distributed Structure ........................................................................................................................................ 9   2.2 Separate Data Processing and Service Processing ......................................................................................... 10   2.3 Large Capacity and High Integrity ................................................................................................................. 10   2.4 ATCA-Compatible Hardware Platform .......................................................................................................... 10   2.5 Seamless Geographic Redundancy Solution .................................................................................................. 11   2.6 Multi-Level Data Backup Mechanism ........................................................................................................... 12   2.7 Virtual HLR Function ..................................................................................................................................... 13   2.8 Standard and Open Data Access Interface ...................................................................................................... 14   2.9 Comprehensive Data Statistics and Analysis .................................................................................................. 14   3 Architecture .................................................................................................................................. 16   3.1 Physical Structure ........................................................................................................................................... 16   3.1.1 Product Appearance .............................................................................................................................. 16   3.1.2 Cabinet Configuration ........................................................................................................................... 18   3.2 Logical Structure ............................................................................................................................................ 21   3.2.1 Signaling Processing Subsystem ........................................................................................................... 22   3.2.2 Subscriber Data Management Subsystem ............................................................................................. 23   3.2.3 Data Service Subsystem ........................................................................................................................ 23   3.2.4 Data Storage Subsystem ........................................................................................................................ 23   3.2.5 O&M Subsystem ................................................................................................................................... 23   3.3 Typical Configuration..................................................................................................................................... 24   4 Technical Specifications ............................................................................................................ 25   4.1 Performance Specifications ............................................................................................................................ 25   4.2 Reliability Specifications ............................................................................................................................... 26   4.3 Cabinet Specifications .................................................................................................................................... 26   4.4 Power Consumption ....................................................................................................................................... 27   4.5 Clock Specifications ....................................................................................................................................... 28   4.6 EMC Specifications ....................................................................................................................................... 29     HLR9820 V900R006 Product Description 2.0 (2013-02-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.   Page 4 of 41 4.7 Environment Requirements ............................................................................................................................ 30   4.7.1 Storage Environment ............................................................................................................................. 30   4.7.2 Transportation Environment ................................................................................................................. 32   4.7.3 Operation Environment ......................................................................................................................... 35   5 Acronyms and Abbreviations ................................................................................................... 38  
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