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AISU User Manual - x264. · PDF file This document describes configuration and maintenance processes for DBS3900 LTE V100R007C00 (eRAN7.0). For co-MPT base stations in SRAN9.0, this

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  • AISU

    User Manual

    Issue 02

    Date 2017-06-12

    Huawei Technologies Co., Ltd.

  • Issue 02 (2017-06-12) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

    i

    Copyright © Huawei Technologies Co., Ltd. 2017. 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 purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.

    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 a warranty of any kind, express or implied.

    Huawei Technologies Co., Ltd.

    Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

    Website: http://www.huawei.com

    Email: [email protected]

    http://www.huawei.com/� mailto:[email protected]

  • AISU User Manual About This Document

    Issue 02 (2017-06-12) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

    ii

    About This Document

    Overview This document describes the antenna information sensor unit (AISU) in terms of the application scenarios and installation, configuration, and maintenance methods, providing guidance for users to operate and maintain the AISU.

    Intended Audience This guide is intended for:

     Field engineers  Maintenance engineers  Network planners

    Changes History 02 (2017-06-12)

    This is the second release.

    01 (2016-02-19)

    This is the first release.

    Draft A (2015-09-14)

    This is Draft B.

    Draft A (2015-03-24)

    This is Draft A.

  • AISU User Manual Contents

    Issue 02 (2017-06-12) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

    iii

    Contents

    About This Document .................................................................................................................... ii

    1 Device Description ....................................................................................................................... 1 1.1 AISU Introduction ......................................................................................................................................... 1 1.2 Specifications ................................................................................................................................................. 1 1.3 Appearance Description ............................................................................................................................... 2 1.4 Description of AISU SNs .............................................................................................................................. 3 1.5 AISU Software Version ................................................................................................................................. 3

    2 Application Scenarios .................................................................................................................. 5 2.1 Typical Application Scenarios ..................................................................................................................... 5

    2.1.1 Ideal Scenario ........................................................................................................................................ 5 2.1.2 Recommended Scenario ...................................................................................................................... 6

    2.2 Complex Application Scenarios .................................................................................................................. 6 2.2.1 Installation with Electromagnetic Radiation .................................................................................... 6 2.2.2 Installation with the Multipath Effect Caused by Reflection ......................................................... 7 2.2.3 Scenarios to Be Avoided ...................................................................................................................... 7

    3 Installation and Replacement ..................................................................................................... 8 3.1 General Safety Precautions .......................................................................................................................... 8 3.2 Operation Precautions .................................................................................................................................. 9 3.3 Installation and Maintenance Tools .......................................................................................................... 10 3.4 Installation Guide ........................................................................................................................................ 10

    3.4.1 Bracket Pre-Assembling under the Tower ...................................................................................... 10 3.4.2 Installation on the Tower .................................................................................................................. 12 3.4.3 Fixing the Cables ................................................................................................................................ 14

    3.5 AISU Replacement ...................................................................................................................................... 14

    4 Networking Modes ..................................................................................................................... 15 4.1 Regular Installation Scenario ..................................................................................................................... 15 4.2 Daisy-Chain Installation Scenario ............................................................................................................. 18

    5 Configuration Guide .................................................................................................................. 19 5.1 AISU Used with Huawei Base Stations .................................................................................................... 19

    5.1.1 AISU Configurations ......................................................................................................................... 20

  • AISU User Manual Contents

    Issue 02 (2017-06-12) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

    iv

    5.1.2 AISU Maintenance and Configurations .......................................................................................... 28 5.2 AISU Used with Base Stations of Other Suppliers.................................................................................. 32

    6 Maintenance Guide .................................................................................................................... 33 6.1 AISU Used with Huawei Base Stations .................................................................................................... 33

    6.1.1 Non-Alarm Maintenance .................................................................................................................. 33 6.1.2 Alarm Maintenance ........................................................................................................................... 36 6.1.3 AISU Replacement ............................................................................................................................. 40

    6.2 AISU Used with Base Stations of Other Suppliers.................................................................................. 40

    A Appendix ..................................................................................................................................... 41 A.1 Acronyms and Abbreviations ................................................................................................................... 41 A.2 Frequency Bands of the Device Information .......................................................................................... 42

  • AISU User Manual 1 Device Description

    Issue 02 (2017-06-12) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

    1

    1 Device Description 1.1 AISU Introduction

    The AISU measures antenna engineering parameters, including the azimuths, mechanical tilts, longitude, latitude, and altitude. The AISU is installed at the top of an antenna to perform GPS-based direction measurement. The AISU, base station, and network management system (NMS) are used together to implement the Self-Aware Antenna(SAA) solution, in which the antenna engineering parameters can be remotely queried o