Huawei eNodeB User manual

eNodeBeNodeB
V100R004C00V100R004C00
LMT User GuideLMT User Guide
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HUAWEI TECHNOLOGIES CO., LTD.HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.
No part of No part of
this document may be reproduced or transmitted in any form or this document may be reproduced or transmitted in any form or
by any means without prior writtenby any means without prior written
consent of Huawei Technologies Co., Ltd.consent of Huawei Technologies Co., Ltd.
Trademarks and PermissionsTrademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other All other
trademarks trademarks
and trade and trade
names mnames m
entioned entioned
in this in this
document document
are the are the
property oproperty o
f their respf their resp
ective hoective ho
lders.lders.
NoticeNotice
The purchased products, services and features are stipulated by the contract made between Huawei and theThe purchased products, services and features are stipulated by the contract made between Huawei and the
customer. All or part customer. All or part
of the products, services and features described in this of the products, services and features described in this
documendocumen
t may not t may not
be within thebe within the
purchase scope or the usage scope. Unless otherwise specified in the contract, all purchase scope or the usage scope. Unless otherwise specified in the contract, all
statements, informatiostatements, informatio
n,n,
and recommendations in this document are provided "AS IS" without warranties, guarantees or representationsand recommendations in this document are provided "AS IS" without warranties, guarantees or representations
of any kind, either express or of any kind, either express or
implied.implied.
The information in this document is subject to change without notice. Every effort has been made in theThe 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 preparation of this document to ensure accuracy of the contents, but
all statements, information, andall statements, information, and
recommendrecommend
ations in this document do not constitute the warranty ations in this document do not constitute the warranty
of any kind, express or of any kind, express or
implied.implied.
Huawei Technologies Co., Ltd.Huawei Technologies Co., Ltd.
Address:Address:
Huawei InduHuawei Indu
strial Basestrial Base
Bantian, LonggangBantian, Longgang
Shenzhen 518129Shenzhen 518129
People's Republic of ChinaPeople's Republic of China
Website:Website:
http://www.huawei.comhttp://www.huawei.com
Email:Email:
[e-mail]@huawei.com
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Copyright © Huawei Technologies Co., Ltd.Copyright © Huawei Technologies Co., Ltd.
ii

About This DocumentAbout This Document
PurposePurpose
This document provides an This document provides an
overview of the local overview of the local
maintenance terminal (LMT) and describesmaintenance terminal (LMT) and describes
the procedures for logging in to the the procedures for logging in to the
LMT, running man-machine language (MML) commands,LMT, running man-machine language (MML) commands,
and operating and maintaining the eNodeB.and operating and maintaining the eNodeB.
Product VersionsProduct Versions
The following table lists the product versions related to The following table lists the product versions related to
this document.this document.
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Intended AudienceIntended Audience
This document is intended for:This document is intended for:
ll
System engineersSystem engineers
ll
Field engineersField engineers
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Shift operatorsShift operators
ll
Network operatorsNetwork operators
eNodeBeNodeB
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Copyright © Huawei Technologies Co., Ltd.Copyright © Huawei Technologies Co., Ltd.
iiii

Change History
For changes in the document, see
1 Changes in the eNodeB LMT User Guide
.
Organization
1 Changes in the eNodeB LMT User Guide
This chapter describes the changes in the eNodeB LMT User Guide.
2 Introducti
on to the
eNodeB LMT
This section describes the functions, system requirements, and main window of the LMT.
3 Getting Started with the eNodeB LMT
This section describes how to manage LMT rights and how
to log in t
o and exit the eNodeB
LMT. A minimum of 1
GB free space is required to ensure that the LMT runs
properly.
4 Running eNodeB MML Commands
This section describes how to run MML commands on
the LMT to operate and maintain the
eNodeB.
5 Managing eNodeB Alarms or Events
You can analyze, identify, and clear faults by managing alarms or events on the
LMT.
6 Managing the eNodeB Tracing
After a message tracing task is created, the traced messages can be browsed and saved. By tracing
messages, you can verify data and identify faults.
7 Monitoring eNodeB Performance in Real Time
Real-time performance monitoring allows you to
track eNodeB performance in real time
8 Managing eNodeB Software
Managing eNodeB software involves upgrading eNodeB software and data
configuration file
using the File
Transfer Protocol (FTP) server.
9 Enabling the
eNodeB to Perform Self-Test
The eNodeB self-test function helps check the version of eNodeB software, running status of
cells and RRUs, and alarms.
10 Commissioning
eNodeB Equipment
You can commission eNodeB equipment by sending transparent messages or enabling COM
port redirection.
11 FAQs
This section provides the answers to frequently asked questions (FAQs) during the LMT use.
Conventions
Symbol Conventions
eNodeB
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Copyright © Huawei Technologies Co., Ltd.
iii

The symbols that may be found
in this document are defined as follows.
S
y
m
b
o
l
D
e
s
c
r
i
p
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o
n
Indicates a hazard with a high level of risk,
which if not
avoided, will result in death or serious
injury.
Indicates a hazard with a medium or low level of risk, which
if not avoided, could result in
minor or moderate injury.
Indicates a potentially hazardous situation, which if not
avoided, could result in equipment damage, data loss,
performance de
gradation, or unexpe
cted results.
Indicates a tip that may help you
solve a problem or save
time.
Provides additional information to emphasize or
supplement
important points of the main text.
General Conventions
The general conventions that may be found in this
document are defined as follows.
C
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N
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R
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.
Boldface
Names of files, direc
tories, folders, and use
rs are in
boldface
. For example, log in as user
root
.
Italic
Book titles are in
italics
.
Courier New
Examples of information displayed on the screen are in
Courier New.
Command Conventions
The command conventions that may be found in this
document are defined as follows.
C
o
n
v
e
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t
i
o
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D
e
s
c
r
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Boldface
The keywords of a command line are in
boldface
.
Italic
Command arguments are in
italics
.
[
]
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.
{
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.
.
.
}
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vertical bars. One item is selected.
eNodeB
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Copyright © Huawei Technologies Co., Ltd.
iv

C
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[
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vertical bars. One item is selected or no i
tem is selected.
{ x | y | ... }
*
Optional items are grouped in braces and separated by
vertical bars. A minimum of one item
or a maximum of all
items can be selected.
[ x | y | ... ]
*
Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
GUI Conventions
The GUI conventions that may be found in
this document are defined as follows.
C
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D
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r
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p
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Boldface
Buttons, menus, parameters, tabs, window, and dialog titles
are in
boldface
. For example, click
OK
.
>
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boldface
and separated by the ">"
signs. For example, choose
File
>
Create
>
Folder
.
Keyboard Operations
The keyboard operations that may be found in this
document are defined as follows.
F
o
r
m
a
t
D
e
s
c
r
i
p
t
i
o
n
Key
Press the key. For example, press
Enter
and press
Tab
.
Key 1
+
Key 2
Press the keys concurrently. For example, pressing
Ctrl
+
Alt
+
A
means the three keys should
be pressed concurrently.
Key 1
,
Key 2
Press the keys in turn. For
example, pressing
Alt
,
A
means
the two keys should be pressed in
turn.
Mouse Operations
The mouse operations that may be found in
this document are defined as follows.
A
c
t
i
o
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D
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s
c
r
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p
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C
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g
the pointer.
D
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u
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s
l
y
a
n
d
quickly without moving the pointer.
eNodeB
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Copyright © Huawei Technologies Co., Ltd.
v

A
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pointer to a certain po
sition.
eNodeB
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Copyright © Huawei Technologies Co., Ltd.
vi

ContentsContents
About This DocumAbout This Docum
ent..................ent..................
............................................
............................................
............................................
............................................
...........ii...........ii
1 Changes in 1 Changes in
the eNodeB LMT the eNodeB LMT
User Guide................................................User Guide................................................
................................1................................1
2 Introduction to t2 Introduction to t
he he
eNodeB eNodeB
LMT....................LMT....................
......................................................................
......................................................................
.....3.....3
2.1 Functions2.1 Functions
of the eNodeB LMT...........................................................................................................................4of the eNodeB LMT...........................................................................................................................4
2.2 Sy2.2 Sy
stem Requirements for the LMT Installation.................................................................................................4stem Requirements for the LMT Installation.................................................................................................4
2.3 Components of the LMT Main Window............................................................................................................62.3 Components of the LMT Main Window............................................................................................................6
3 Getting Starte3 Getting Starte
d with d with
the eNodeB the eNodeB
LMT................................LMT................................
..............................................................................................
......9......9
3.1 Managing3.1 Managing
Rights...............................................................................................................................................10Rights...............................................................................................................................................10
3.1.1 Concept3.1.1 Concept
s Related to Rights Management................................................................................................10s Related to Rights Management................................................................................................10
3.1.2 Managin3.1.2 Managin
g User Accounts........................................................................................................................13g User Accounts........................................................................................................................13
3.1.3 Man3.1.3 Man
aging Login aging Login
Passwords.................................................Passwords.................................................
....................................................................14....................................................................14
3.13.1
.4 Managing Command .4 Managing Command
Groups.................................................................................Groups.................................................................................
..................................15..................................15
3.2 Logging In to the LMT.....................................................................................................................................153.2 Logging In to the LMT.....................................................................................................................................15
3.3 Exiting the LMT...............................................................................................................................................183.3 Exiting the LMT...............................................................................................................................................18
4 Running eNodeB4 Running eNodeB
MML MML
Commands.............Commands.............
..........................................................................
........................................................................
..19..19
4.1 Basic Concep4.1 Basic Concep
ts Related to MML Commands..................................................................................................20ts Related to MML Commands..................................................................................................20
4.1.1 Introduc4.1.1 Introduc
tion to MML tion to MML
Commands...........................................................Commands...........................................................
.................................................20.................................................20
4.1.2 Compon4.1.2 Compon
ents of the MML Command Window........................................................................................21ents of the MML Command Window........................................................................................21
4.2 Running a4.2 Running a
Single MML Command..................................................................................................................23Single MML Command..................................................................................................................23
4.3 Ru4.3 Ru
nning MML Commands in Batches.............................................................................................................24nning MML Commands in Batches.............................................................................................................24
4.4 Setting Parameters............................................................................................................................................254.4 Setting Parameters............................................................................................................................................25
5 Managing eN5 Managing eN
odeB Alarms or Events......................................................................................27odeB Alarms or Events......................................................................................27
5.1 Basic Con5.1 Basic Con
cepts Related to eNodeB Alarm or Event Management..................................................................28cepts Related to eNodeB Alarm or Event Management..................................................................28
5.15.1
.1 Basic Concepts Related to Alarms or Events..........................................................................................28.1 Basic Concepts Related to Alarms or Events..........................................................................................28
5.1.2 Alarm or Event Log.................................................................................................................................285.1.2 Alarm or Event Log.................................................................................................................................28
5.1.3 Alarm Severity.........................................................................................................................................295.1.3 Alarm Severity.........................................................................................................................................29
5.15.1
.4 NM Alarm Type......................................................................................................................................29.4 NM Alarm Type......................................................................................................................................29
5.2 Handling eNodeB Alarms or Events................................................................................................................305.2 Handling eNodeB Alarms or Events................................................................................................................30
5.2.1 Browsing Active Alarms or Events.........................................................................................................305.2.1 Browsing Active Alarms or Events.........................................................................................................30
5.2.2 Querying Alarm or Event Logs...............................................................................................................305.2.2 Querying Alarm or Event Logs...............................................................................................................30
5.2.3 Querying Alarm or Event Configurations...............................................................................................325.2.3 Querying Alarm or Event Configurations...............................................................................................32
eNodeBeNodeB
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Copyright © Huawei Technologies Co., Ltd.Copyright © Huawei Technologies Co., Ltd.
viivii

5.2.4 Setting Alarm or Event Query Properties................................................................................................335.2.4 Setting Alarm or Event Query Properties................................................................................................33
5.2.5 Querying Alarm or Event Handling Suggestions....................................................................................345.2.5 Querying Alarm or Event Handling Suggestions....................................................................................34
5.2.6 Manually Refreshing Alarms or Events..................................................................................................355.2.6 Manually Refreshing Alarms or Events..................................................................................................35
5.2.7 Manually Clearing Alarms or Events......................................................................................................355.2.7 Manually Clearing Alarms or Events......................................................................................................35
5.2.8 Deleting Cleared Alarms or Events.........................................................................................................365.2.8 Deleting Cleared Alarms or Events.........................................................................................................36
5.25.2
.9 Saving the Information About Alarms or Events....................................................................................36.9 Saving the Information About Alarms or Events....................................................................................36
6 Managing the eN6 Managing the eN
odeB odeB
Tracing.....................Tracing.....................
..................................................................................
...................................38...................................38
6.1 Overview of6.1 Overview of
Message Tracing..........................................................................................................................40Message Tracing..........................................................................................................................40
6.2 Tracing Mess6.2 Tracing Mess
ages over the S1 Interface...........................................................................................................40ages over the S1 Interface...........................................................................................................40
6.3 Tracing M6.3 Tracing M
essages over the X2 Interface..........................................................................................................42essages over the X2 Interface..........................................................................................................42
6.4 Tracing Mess6.4 Tracing Mess
ages over the Uu Interface..........................................................................................................44ages over the Uu Interface..........................................................................................................44
6.5 Tracing SCTP6.5 Tracing SCTP
Messages...................................................................................................................................46Messages...................................................................................................................................46
6.6 Tracing IFTS6.6 Tracing IFTS
Messages....................................................................................................................................48Messages....................................................................................................................................48
6.7 Tracing CMP6.7 Tracing CMP
v2 Messages................................................................................................................................50v2 Messages................................................................................................................................50
6.8 MAC Tra6.8 MAC Tra
cing....................................................................................................................................................52cing....................................................................................................................................................52
6.9 Tracing IE6.9 Tracing IE
EE1588 V2 EE1588 V2
Messages............................................................................................................Messages............................................................................................................
..........54..........54
6.10 General6.10 General
Operations Related to eNodeB Message Tracing.............................................................................56Operations Related to eNodeB Message Tracing.............................................................................56
6.10.1 Bro6.10.1 Bro
wsing Traced Messages Online.......................................................................................................56wsing Traced Messages Online.......................................................................................................56
6.10.2 Vie6.10.2 Vie
wing the Properties of a Tracing Task.............................................................................................58wing the Properties of a Tracing Task.............................................................................................58
6.16.1
0.3 Viewing Message Details......................................................................................................................590.3 Viewing Message Details......................................................................................................................59
6.10.4 Automatically Saving 6.10.4 Automatically Saving
Traced Messages............................................................................................Traced Messages............................................................................................
....59....59
6.10.5 Manually Saving Traced Messages.......................................................................................................606.10.5 Manually Saving Traced Messages.......................................................................................................60
6.10.6 Suspending a Message Tracing Task.....................................................................................................616.10.6 Suspending a Message Tracing Task.....................................................................................................61
6.10.7 Resuming a Message Tracing Task.......................................................................................................626.10.7 Resuming a Message Tracing Task.......................................................................................................62
6.10.8 Closing a Message Tracing Task...........................................................................................................626.10.8 Closing a Message Tracing Task...........................................................................................................62
6.10.9 Browsing Traced Messages Offline......................................................................................................636.10.9 Browsing Traced Messages Offline......................................................................................................63
7 Monitoring eNo7 Monitoring eNo
deB Performance deB Performance
in in
Real Time................................................Real Time................................................
....................65....................65
7.1 Overview of7.1 Overview of
Real-time Performance Monitoring.............................................................................................66Real-time Performance Monitoring.............................................................................................66
7.2 Sector Perfor7.2 Sector Perfor
mance Monitoring.......................................................................................................................66mance Monitoring.......................................................................................................................66
7.3 RRU Perf7.3 RRU Perf
ormance Monitoring.........................................................................................................................68ormance Monitoring.........................................................................................................................68
7.4 Spectrum7.4 Spectrum
Detection..........................................................................................................................................71Detection..........................................................................................................................................71
7.5 General O7.5 General O
perations Related to Real-time Performance Monitoring...........................................................perations Related to Real-time Performance Monitoring...........................................................
.....72.....72
7.5.1 Bro7.5.1 Bro
wsing eNodeB Performance Monitoring Results Online..................................................................73wsing eNodeB Performance Monitoring Results Online..................................................................73
7.5.2 Setti7.5.2 Setti
ng the Chart Display Mode..............................................................................................................73ng the Chart Display Mode..............................................................................................................73
7.5.3 Savi7.5.3 Savi
ng eNodeB Performance Monitoring Results...................................................................................74ng eNodeB Performance Monitoring Results...................................................................................74
7.5.4 Bro7.5.4 Bro
wsing eNodeB Performance Monitoring Results Offline..................................................................74wsing eNodeB Performance Monitoring Results Offline..................................................................74
7.6 Parameter7.6 Parameter
s for eNodeB Real-time Performance Monitoring...........................................................................75s for eNodeB Real-time Performance Monitoring...........................................................................75
7.6.1 Para7.6.1 Para
meters for Sector Performance Monitoring......................................................................................75meters for Sector Performance Monitoring......................................................................................75
7.6.2 Para7.6.2 Para
meters for RRU Performance Monitoring........................................................................................75meters for RRU Performance Monitoring........................................................................................75
7.67.6
.3 Parameters for Clock Perfor.3 Parameters for Clock Perfor
mance Monitoring.......................................................................................76mance Monitoring.......................................................................................76
8 Managing eNod8 Managing eNod
eB eB
Software..................................Software..................................
...................................................................77...................................................................77
eNodeBeNodeB
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Copyright © Huawei Technologies Co., Ltd.Copyright © Huawei Technologies Co., Ltd.
viiiviii

8.1 Configuring the FTP Server.............................................................................................................................788.1 Configuring the FTP Server.............................................................................................................................78
8.2 Managing eNodeB Software and 8.2 Managing eNodeB Software and
Data Configuration File...............................................................................79Data Configuration File...............................................................................79
9 Enabling the 9 Enabling the
eNodeB to Perform Self-Test............................................................................82eNodeB to Perform Self-Test............................................................................82
10 10
Commissioning eNodeB Commissioning eNodeB
Equipment....................Equipment....................
............................................................................
...........................83...........................83
10.1 Enabling10.1 Enabling
COM Port Redirection....................................................................................................................84COM Port Redirection....................................................................................................................84
10.2 Sending10.2 Sending
Transparent Messages......................................................................................................................85Transparent Messages......................................................................................................................85
10.3 141 Test10.3 141 Test
Overview..........................................................................................................................................86Overview..........................................................................................................................................86
10.3.1 Intr10.3.1 Intr
oduction to the 141 oduction to the 141
Test................................................................................Test................................................................................
...................................86...................................86
10.3.2 Cre10.3.2 Cre
ating a Cell for 141 Tests.................................................................................................................87ating a Cell for 141 Tests.................................................................................................................87
1010
.3.3 Conducting an Uplink 141 Test.............................................................................................................88.3.3 Conducting an Uplink 141 Test.............................................................................................................88
10.3.3.1 Testing the PRACH......................................................................................................................8910.3.3.1 Testing the PRACH......................................................................................................................89
10.3.3.2 Testi10.3.3.2 Testi
ng the PUCCH......................................................................................................................89ng the PUCCH......................................................................................................................89
10.3.3.3 Testi10.3.3.3 Testi
ng the PUSCH......................................................................................................................90ng the PUSCH......................................................................................................................90
10.3.4 Conductin10.3.4 Conductin
g a Downlink 141 Test..........................................................................................................92g a Downlink 141 Test..........................................................................................................92
10.3.4.1 Testi10.3.4.1 Testi
ng the Maximum Transmit Power........................................................................................92ng the Maximum Transmit Power........................................................................................92
10.3.4.2 T10.3.4.2 T
esting the ACLR.........................................................................................................................93esting the ACLR.........................................................................................................................93
10.3.4.3 T10.3.4.3 T
esting the Frequency Error.........................................................................................................94esting the Frequency Error.........................................................................................................94
10.3.4.4 T10.3.4.4 T
esting the Transmitter Intermodulation......................................................................................95esting the Transmitter Intermodulation......................................................................................95
10.3.410.3.4
.5 Testing the EVM..........................................................................................................................97.5 Testing the EVM..........................................................................................................................97
10.3.4.6 Testi10.3.4.6 Testi
ng the Transmitter Transient Period.....................................................................................98ng the Transmitter Transient Period.....................................................................................98
10.3.4.7 Testi10.3.4.7 Testi
ng the Transmit ON Or OFF Power.....................................................................................99ng the Transmit ON Or OFF Power.....................................................................................99
10.3.4.8 Testi10.3.4.8 Testi
ng the Dynamic Range of Total TX Power........................................................................100ng the Dynamic Range of Total TX Power........................................................................100
10.3.4.9 Testi10.3.4.9 Testi
ng the Time Alignment Between Transmitter Branches....................................................101ng the Time Alignment Between Transmitter Branches....................................................101
10.3.4.10 Test10.3.4.10 Test
ing the DL RS Power.........................................................................................................102ing the DL RS Power.........................................................................................................102
10.3.4.11 Test10.3.4.11 Test
ing the Transmitter Spurious Emissions............................................................................103ing the Transmitter Spurious Emissions............................................................................103
10.3.4.12 Test10.3.4.12 Test
ing the Occupied Bandwidth.............................................................................................104ing the Occupied Bandwidth.............................................................................................104
10.3.4.13 Test10.3.4.13 Test
ing the Operating Band Unwanted Emissions...................................................................105ing the Operating Band Unwanted Emissions...................................................................105
10.4 Parameters for e10.4 Parameters for e
NodeB Commissioning......................................................................................................NodeB Commissioning......................................................................................................
107107
10.4.1 Parameters10.4.1 Parameters
for COM Port Redirection................................................................................................107for COM Port Redirection................................................................................................107
10.4.2 Parameters10.4.2 Parameters
for Transparent Messages.................................................................................................107for Transparent Messages.................................................................................................107
10.4.3 Parameters10.4.3 Parameters
for the 141 Test.................................................................................................................107for the 141 Test.................................................................................................................107
10.4.3.1 Para10.4.3.1 Para
meters for the PRACH meters for the PRACH
Test...............................................................................Test...............................................................................
..................107..................107
10.4.3.2 P10.4.3.2 P
arameters for the PUCCH Test.................................................................................................108arameters for the PUCCH Test.................................................................................................108
10.4.3.3 Para10.4.3.3 Para
meters for the PUSCH Test.................................................................................................109meters for the PUSCH Test.................................................................................................109
10.4.3.4 Para10.4.3.4 Para
meters for the Downlink 141 Test.......................................................................................110meters for the Downlink 141 Test.......................................................................................110
11 11
FAQs...............FAQs...............
..................................................
..................................................
..................................................
..................................................
........................1........................1
1212
11.1 How to Swit11.1 How to Swit
ch a Minimum LMT Package to a Complete LMT Package....................................................114ch a Minimum LMT Package to a Complete LMT Package....................................................114
11.2 How to Han11.2 How to Han
dle Expiry of the Browser Cache..............................................................................................115dle Expiry of the Browser Cache..............................................................................................115
11.3 How to I11.3 How to I
ncrease Responses During the Firefox Browser Use.....................................................................116ncrease Responses During the Firefox Browser Use.....................................................................116
11.4 How to H11.4 How to H
andle Incorrect Display of Colors of the LMT Main Window.....................................................116andle Incorrect Display of Colors of the LMT Main Window.....................................................116
11.5 How to H11.5 How to H
andle Failed Display of the Verify Code in the LMT Login Dialog Box.....................................117andle Failed Display of the Verify Code in the LMT Login Dialog Box.....................................117
eNodeBeNodeB
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Copyright © Huawei Technologies Co., Ltd.Copyright © Huawei Technologies Co., Ltd.
ixix

11.6 How to Install OS Patches............................................................................................................................118
11.7 How to Handle No Responses to the Operations Performed on the Menu of the LMT Main Window.......118
11.8 How to Clear Garbled Characters That Occurred While Opening a CSV File in UTF-8 Coding...............119
11.9 How to Set a Correct SSL Security Certificate............................................................................................122
11.10 How to Rectify Errors That Occurred While Saving a File........................................................................122
11.11 How to Rectify a Failure to Log In to the LMT Due to a High Default Internet Explorer Security Level
..............................................................................................................................................................................123
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x

1
Changes in the eNodeB LMT User Guide
This chapter describes the changes in the eNodeB LMT User Guide.
01 (2011-09-15)
This is the first
official release.
Compared with draft A (2011-07-15) of V100R004C00, this issue adds the
following topics:
T
o
p
i
c
C
h
a
n
g
e
D
e
s
c
r
i
p
t
i
o
n
7.3 RRU
Performanc
e Monitoring
Added the description about RRU
performance monitor
ing.
10.3.3.1 Testing the PRACH
Added the description about the PRACH test.
10.4.3.1 Parameters for the PRACH Test
Added the parameters for the PRACH test.
Compared with draft A (2011-07-15) of V100R004C00, this issue incorporates the following
changes:
T
o
p
i
c
C
h
a
n
g
e
D
e
s
c
r
i
p
t
i
o
n
10.3.3.2 Testing the PUCCH
Modified the description about the PUCCH
test.
10.3.3.3 Testing the PUSCH
Modified the description about the PUSCH
test.
10.4.3.2 Parameters for the PUCCH Test
Modified the parameters for the PUCCH test.
10.4.3.3 Parameters for the PUSCH Test
Modified the parameters for the PUSCH test.
Compared with draft A (2011-07-15) of V100R004C00, this issue does not
remove any
information.
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Copyright © Huawei Technologies Co., Ltd.
1

Draft A (2011-07-15)
This is the draft.
Compared with issue 04 (2011-06-10) of V100R003C00, this issue adds
the following topics:
T
o
p
i
c
C
h
a
n
g
e
D
e
s
c
r
i
p
t
i
o
n
2.3 Components of the LMT Main Window
l
Added names and IP addresses of NEs on
the title bar.
l
Added the current NE time in the LMT
window.
l
6.2 Tracing Messages over the S1
Interface
l
6.3 Tracing Messages over the X2
Interface
l
6.4 Tracing Messages over the Uu
Interface
l
6.5 Tracing SCTP Messages
l
6.6 Tracing IFTS Messages
l
6.7 Tracing CMPv2 Messages
Added the description of the parameters and
outputs.
6.8 MAC Tracing
Added the description about MAC tracing.
6.9 Tracing IEEE1588 V2 Messages
Added the description of IEEE1588 V2 clock
tracing.
Compared with issue 04 (2011-06-10) of V100R003C00, this issue does
not incorporate any
changes.
Compared with 04 (2011-06-10) of V100R003C00, this issue removes the following topics:
l
Removed the section "Parameters for eNodeB Tracing Management."
l
Removed the section "RRU
Performance Monitoring."
l
Removed the
section "Parameters for RRU P
erformance Monitoring."
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Copyright © Huawei Technologies Co., Ltd.
2

2
Introduction to the eNodeB LMT
About This Chapter
This section describes the functions, system requirements, and main window of the LMT.
2.1 Functions of the eNodeB LMT
The eNodeB LMT deploys the eNodeB and identifies and clears faults locally.
2.2 System Requirements for the LMT Installation
This section describes the system requirements for the LMT installation.
2.3 Components of the LMT Main
Window
This section describes the components of the LMT main window
and the functions of each
component.
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Copyright © Huawei Technologies Co., Ltd.
3

2.1 Functions of the eNodeB LMT
The eNodeB LMT deploys the eNodeB and identifies and clears faults locally.
Use the LMT to operate and maintain the
eNodeB in any of the following scenarios:
l
When the transport link between the eNodeB and the M2000 is
unavailable, use the LMT
to start the eNodeB locally.
l
When the eNodeB fails to communicate with the M2000, use the LMT to identify and clear
faults locally.
l
When alarms are generated on the eNodeB and related boards must be replaced locally,
use the LMT to identify and
clear faults.
NOTE
When the eNodeB communicates with the M2000 properly, Huawei recommends that you operate and
maintain t
he eNodeB a
t the network management center (NMC). When you must obtain information from
the M2000 for fault identification, the M2000 may fail to provide adequate information because it manages
many network elements (NEs). At this time, use the LMT to operate and maintain the eNodeB.
The LMT provides a
Graphical User Interface (GUI), which helps users operate and maintain
the eNodeB on the web page. It i
mplements the following local operation and maintenance
(O&M) functions:
l
Running eNodeB MML commands
l
Managing eNodeB alarms
l
Running MML commands in batches
l
Tracing messages
l
Monitoring eNodeB performance in real time
l
Software Management
l
Enabling the eNodeB to perform self-test
l
Maintenance
2.2 System Requirements for the
LMT Installation
This section describes the system requirements for the LMT installation.
Hardware Requirements
Table 2-1
lists the hardware requirements for the LMT installation.
Table 2-1
Hardware requirements
I
t
e
m
R
e
c
o
m
m
e
n
d
e
d
Configuration
Minimum
Configuratio
n
C
P
U
2
.
8
G
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8
6
6
M
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A
M
1
G
B
5
1
2
M
B
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a
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d
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8
0
G
B
1
0
G
B
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Copyright © Huawei Technologies Co., Ltd.
4

I
t
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m
R
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c
o
m
m
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n
d
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d
Configuration
Minimum
Configuratio
n
Display
resolution
1
0
2
4
x
7
6
8
o
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h
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g
h
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r
8
0
0
x
6
0
0
CD-ROM
drive
-
-
Network
adapter
1
0
M
b
i
t
/
s
o
r
1
0
0
M
b
i
t
/
s
1
0
M
b
i
t
/
s
A
c
c
e
s
s
o
r
i
e
s
K
e
y
b
o
a
r
d
, m
o
u
s
e
, m
o
d
e
m
,
audio adapter, and speaker
Keyboard and mouse
Software Requirements
Table 2-2
lists the software requirements for the LMT installation.
Table 2-2
Software requirements
I
t
e
m
R
e
c
o
m
m
e
n
d
e
d
C
o
n
f
i
g
u
r
a
t
i
o
n
Operating system
l
Microsoft Windows XP
l
Microsoft Windows 2003
l
Microsoft Windows 2008
l
Microsoft Windows Vista
l
Microsoft Windows 7
NOTE
Currently, the LMT supports only web browsers and 32-bit operating
systems.
Default language of the
operating system
English (United States)
Web browser
l
Microsoft Internet Explorer 8
l
Firefox 3.X (X indicates any digit)
NOTE
l
You must set the security level of the web browser to medium or
low. Otherwise, the LMT menus cannot be viewed.
l
Internet Explorer 6 and Internet Explorer 7 are not recommended for
the LMT. If the LMT is terminated abnormally or has no responses
when using Internet Explor
er 6 or 7, a Firefox browser or an upgrade
from the Internet Explorer to Internet Explorer 8 is recommended.
JAVA Platform Standard
Edition Runtime
Environment (JRE)
jre-6u11-windows-
i586-p-s.exe
NOTE
This file can be downloaded from http://java.com/ or http://
support.huawei.com/.
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Copyright © Huawei Technologies Co., Ltd.
5

Connection Port Requirements
If the computer installed with the LMT cannot visit
NEs because of firewalls between them,
ports 20, 21, and 80 must be e
nabled by the firew
all. If the computer must v
isit NEs using the
Hypertext Transfer Protocol Secure (HTTPS), port 433 must be
enabled by the firewall.
Ports 20 and 21 are used for
the File Transfer Protocol (FTP). They need to be enabled in the
case of file transfer using FTP.
Port 80 is used for the Hypertext Transfer Protocol (HTTP) by default. That is, the port is
used
for a web server by default.
Port 433 is used for the
HTTPS by default.
Communication Capability Requirements
The computer installed with the LMT must
support TCP/IP protocols.
The minimum effective network bandwidth for the LMT
is 512 kbit/s.
The recommended value
is 2 Mbit/s or larger.
NOTE
l
The network bandwidth limits the web page opening speed. If the recommended effective bandwidth is
provided
, the LMT run
s fast. If a 512 k
bit/s bandw
idth is provid
ed, all the fun
ctions can
be perform
ed but
the LMT runs slowly.
l
The effective bandwidth is the bandwidth occupied by the LMT. If multiple applications compete for the
bandwidt
h, the LMT ma
y run slowly
even if a 2 M
bit/s bandw
idth is provid
ed.
2.3 Components of the LMT Main Window
This section describes the components of the LMT main window
and the functions of each
component.
Main Window
Figure 2-1
shows the LMT main window of DBS3900 LTE.
Figure 2-1
LMT main window
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Copyright © Huawei Technologies Co., Ltd.
6

Table 2-3
describes the components of the LMT main window.
Table 2-3
Components of the LMT main window
C
o
m
p
o
n
e
n
t
D
e
s
c
r
i
p
t
i
o
n
Title bar
Displays names and IP addresses of NEs.
MML
Runs MML commands. For details, see
4.1.2 Components of the MML
Command Window
.
Alarm/Event
Queries active alarms or events, alarm or event logs, and alarm or event
configurations.
Batch
Runs MML commands in batches.
Trace
Traces eNodeB messages.
Monitor
Monitors eNodeB performance in real time.
Selftest
Enables the eNodeB to
perform self-test.
Software
Management
Manages eNodeB software.
Maintenance
Enables COM port redirection, sends
messages transparently, and
conducts 141 tests (also
called conformance tests).
Online Help
The LMT provides two types of online
help:
l
LMT help
l
MML help
Table 2-4
describes the online help of the LMT.
Table 2-4
Online help of the LMT
N
a
m
e
D
e
s
c
r
i
p
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S
t
a
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t
u
p
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t
i
o
n
LM
T h
e
lp
P
r
ov
id
e
s th
e
following
information:
l
LMT user
guide
l
Details of
alarms
l
Details of
events
If using an Internet Explorer of Microsoft:
l
Press
F1
or click
Help
in the LMT main window to
display the help information about the LMT.
l
Press
F1
in the displayed dialog box to display the help
information about the dialog box.
If using a Firefox browser, click
Help
in the LMT main
window to display the help information.
eNodeB
L
M
T
U
s
e
r
G
u
i
d
e
2
I
n
t
r
o
d
u
c
t
i
o
n
t
o
t
h
e
e
N
o
d
e
B
L
M
T
I
s
s
u
e
0
1
(
2
0
1
1
-
0
9
-
1
5
)
H
u
a
w
e
i
P
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p
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Copyright © Huawei Technologies Co., Ltd.
7

N
a
m
e
D
e
s
c
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p
t
i
o
n
S
t
a
r
t
u
p
O
p
e
r
a
t
i
o
n
MML
help
Provides the
following
information
about an MML
command:
l
Functions
l
Precautions
l
Parameters
l
Examples
l
Outputs of a
query
command
Type an MML command in the
Command Input
box. Press
Enter
or click
Assist
, and then click the
Help Information
tab. The help information about the command is displayed
on the tab page.
eNodeB
L
M
T
U
s
e
r
G
u
i
d
e
2
I
n
t
r
o
d
u
c
t
i
o
n
t
o
t
h
e
e
N
o
d
e
B
L
M
T
I
s
s
u
e
0
1
(
2
0
1
1
-
0
9
-
1
5
)
H
u
a
w
e
i
P
r
o
p
r
i
e
t
a
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y
a
n
d
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o
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a
l
Copyright © Huawei Technologies Co., Ltd.
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