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  • eRAN7.0

    KPI Reference

    Issue 01

    Date 2014-04-26

    HUAWEI TECHNOLOGIES CO., LTD.

  • 01 (2014-04-26) Huawei Proprietary and Confidential

    Copyright Huawei Technologies Co., Ltd.

    i

    Copyright Huawei Technologies Co., Ltd. 2014. 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: support@huawei.com

  • eRAN7.0 KPI Reference About This Document

    01 (2014-04-26) Huawei Proprietary and Confidential

    Copyright Huawei Technologies Co., Ltd.

    ii

    About This Document

    Purpose

    Due to the rapid expansion of multimedia applications, the downlink peak data rate now

    exceeds 100 Mbit/s. The Long Term Evolution (LTE) standard was developed to meet this

    increasing demand. A set of KPIs have been defined to evaluate this new system's

    performance, especially that of the evolved Radio Access Network (eRAN).

    Product Versions

    The following table lists the product version related to this document.

    Product Name Product Version

    DBS3900 V100R009C00

    The mapping single-mode base station

    version is:

    eNodeB: V100R007C00

    BTS3900

    BTS3900A

    BTS3900L

    BTS3900AL

    BTS3202E

    BTS3203E LTE

    BTS3205E V100R009C00

    Intended Audience

    This document is intended for:

    Network planners

    Network administrators

    Network operators

  • eRAN7.0 KPI Reference About This Document

    01 (2014-04-26) Huawei Proprietary and Confidential

    Copyright Huawei Technologies Co., Ltd.

    iii

    Change History

    This section provides information about the changes in different document versions.

    There are two types of changes, which are defined as follows:

    Technical change: refers to a change in the key performance indicator (KPI) definition of

    a specific product version.

    Editorial change: refers to a change in wording or the addition of information that was

    not described in the earlier version.

    The following describes the changes in eRAN7.0 KPI Reference.

    The document versions are as follows:

    01 (2014-04-26)

    Draft A (2014-01-20)

    01 (2014-04-26)

    This is the first commercial release.

    Compared with Draft A (2014-01-20) of eRAN7.0, this issue includes the following new

    information:

    2.3 S1SIG Connection Setup Success Rate

    5.7 100% RB Cell Downlink Average Throughput

    5.8 100% RB Cell Uplink Average Throughput

    6.2 Uplink Preschedule Resource Block Occupied Rate

    New KPI-related counters added to chapter 9 "Counter List"

    Compared with Draft A (2014-01-20) of eRAN7.0, this issue includes the following changes:

    The formula in section 5.3.2 "Definition"

    The formula in section 5.4.2 "Definition"

    Draft A (2014-01-20)

    This is a draft.

    Compared with 02 (2013-11-08) of eRAN6.1, this issue has no change.

  • eRAN7.0 KPI Reference Contents

    01 (2014-04-26) Huawei Proprietary and Confidential

    Copyright Huawei Technologies Co., Ltd.

    iv

    Contents

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

    1 Overview ......................................................................................................................................... 1

    2 Accessibility KPIs ......................................................................................................................... 2

    2.1 RRC Setup Success Rate (Service) .................................................................................................................. 2

    2.1.1 Description .............................................................................................................................................. 2

    2.1.2 Definition ................................................................................................................................................ 3

    2.2 RRC Setup Success Rate (Signaling) ............................................................................................................... 3

    2.2.1 Description .............................................................................................................................................. 3

    2.2.2 Definition ................................................................................................................................................ 4

    2.3 S1SIG Connection Setup Success Rate ............................................................................................................ 4

    2.3.1 Description .............................................................................................................................................. 4

    2.3.2 Definition ................................................................................................................................................ 5

    2.4 E-RAB Setup Success Rate (VoIP) .................................................................................................................. 5

    2.4.1 Description .............................................................................................................................................. 5

    2.4.2 Definition ................................................................................................................................................ 7

    2.5 E-RAB Setup Success Rate (All) ..................................................................................................................... 8

    2.5.1 Description .............................................................................................................................................. 8

    2.5.2 Definition ................................................................................................................................................ 8

    2.6 Call Setup Success Rate ................................................................................................................................... 9

    2.6.1 Description .............................................................................................................................................. 9

    2.6.2 Definition ................................................................................................................................................ 9

    3 Retainability KPIs ....................................................................................................................... 10

    3.1 Call Drop Rate (VoIP) .................................................................................................................................... 10

    3.1.1 Description ............................................................................................................................................ 10

    3.1.2 Definition .............................................................................................................................................. 11

    3.2 Service Drop Rate (All) .................................................................................................................................. 11

    3.2.1 Description ............................................................................................................................................ 11

    3.2.2 Definition .............................................................................................................................................. 11

    3.3 Service Drop Rate (Always Online) ............................................................................................................... 12

    3.3.1 Description ............................................................................................................................................ 12

    4 Mobility KPIs............................................................................................................................... 13

  • eRAN7.0 KPI Reference Contents

    01 (2014-04-26) Huawei Proprietary and Confidential

    Copyright Huawei Technologies Co., Ltd.

    v

    4.1 Intra-Frequency