oeb104400 enodeb lte v100r003 operation issue 1.00

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Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.

eNodeB V100R003 Operation

Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved. Page3

Objectives

Upon completion of this course, you will be able to:

Describe structure of operation and maintenance

system

Perform login eNodeB O&M system

Perform eNodeB equipment management

Perform eNodeB transport management

Perform eNodeB radio management

Backup eNodeB configuration file, query eNodeB

version

Perform tracing and real time monitoring


Contents

1. O&M System Structure

2. Connecting to eNodeB O&M System

3. eNodeB Equipment Management

4. eNodeB Transport Management

5. eNodeB Radio Management

6. Software Management

7. Tracing and Monitoring


Operation and Maintenance System Structure

M2000 Server

eNodeB

LMT

M2000 Client

Local Maintenance

Remote Maintenance


Contents









Locally Connecting to eNodeB

Page7

1. LMPT 2.Ethnet Cable

3. PC

Default Local OM IP

address:

192.168.0.49Setting PC IP same

segment, such as:

192.168.0.88


Locally Logging to eNodeB

Local OM IP address:192.168.0.49

User name: admin

Password: admin123


WebLMT Panel Overview

Page9


M2000 Client Online Installation

Page10

M2000 server IP address

Click “Setup” bottom to install M2000 client online.


Logging to M2000 Server

Start>iManager M2000 Client> M2000 Client

Page11

M2000 server IP

address

User name and password

allocated by M2000

administrator


Operating eNodeB on M2000

Page12


Contents









Querying Board Status (GUI Mode)

Page14


Querying Board Status (MML Mode)

Page15


More MML Operations

Page16

MML execution output

History commands

Help

MML Tree

MML Search


MML Commands Introduction

MML command structure : Action + Object

Main action: ADD/MOD/RMV/SET/DSP/LST/SWP/BLK/UBL

Main objective: BRD/RRU/CELL/SCTPLNK/IPPATH

Example:

DSP BRD

BLK BRD

UBL BRD

Black: optional

Red: compulsory


Block/Unblock Board

Page18

The time for the blocking timer to expire. Unit: Second

Block board in GUI mode Unblock board in GUI mode

Block board MML

Unblock board MML


Block/Unblock Board

Page19

BLK BRD:CN=0,SRN=0,SN=3,BLKTIMEOUT=4;

Execute MMLBoard is blocked

4 SecondsUser

Number

Time

Execute MMLBoard is blocked

4 SecondsUser

Number

Time


Reset Board

Page20

GUI mode

MML

Note1: Resetting LMPT will lead to eNodeB reset.Note2: UPEU can not be reset.


RRU Operation

Page21

RRU Chain

GUI mode

Chain level 0 Chain level 1

MML

MML


VSWR Test

Page23


Contents









IP Address Definition in eNodeB

IP Address

LOCALIP

DEVIP

ETH

ETHTRK

LOOPINT

OMCH

Page25

M2000 ServereNodeB

LMTM2000 Client

or

LMT

Local Maintenance Remote

Maintenance

Local OM IP Remote OM IP LMT


Typical Transport Networking

Page26

SGW

MME

M2000 Server/NTP Server

IP Clock Server

SecGWeNodeB

ETH: 192.168.96.18

LoopINT: 192.168.104.18

OMCH: 192.168.112.18

192.168.96.1

10.1.0.1

10.1.0.9

10.50.30.230

10.50.30.239


Querying the IP Address

Page27


Querying SCTPLINK and IPPATH

Page28

IP

Layer 2

Layer 1

SCTP

S1AP/X2AP

IP

Layer 2

Layer 1

UDP

GTP-U

Control Plane User Plane

IPRNL

S1/X2 Interface Protocol Stack


Querying S1/X2 Interface

Page29

IP

Layer 2

Layer 1

SCTP

S1AP

IP

Layer 2

Layer 1

UDP

GTP-U


IPRNL

IP

Layer 2

Layer 1

SCTP

X2AP

IP

Layer 2

Layer 1

UDP

GTP-U


IPRNL

S1 Interface Protocol Stack X2 Interface Protocol Stack


Querying IPRT (IP Route)

Page30

VOI CE

IP Route

Next Hop:1.1.1.20/24

1.1.1.10/24 2.2.2.10/24 Destination:2.2.2.20/24


PING

Verify a connection or to check the quality of a

connection

“Ctrl+Q ” to stop PING


TRACERT (Trace Route) Overview

Page32

eNodeB

Router M2000

ICMP Echo Request(TTL=1)

ICMP Echo Reply(Timeout)












TRACERT (Trace Route)

Page33

If you can run the PING command for the destination IP address successfully, and fail to run the TRACERT command for it, check and remove any redundant IP addresses on the same network segment as the IP address planned on the egress port.


Contents









Radio Layer Basic Concept

Page35

Local Cell id (0~11), unique cell id only in ONE eNodeB, NOT used in LTE protocolPCI (0~503), Physical Cell Id, used in LTE air interface physical protocolCell Id (8 bits), unique cell id only in ONE eNodeB, used in RRC layer protocolE-CGI, EUTRAN Cell Global Id, E-CGI=PLMN id(6 bits) + eNodeB id(20bits) + Cell Id(8bits)

1 2 3

4 5 6

20

MH

z 2

0M

Hz

eNodeB13 Sectors, 6 Cells

Local Cell Id=2PCI=2Cell id=2


1 2 3

4 5 6

eNodeB23 Sectors, 6 Cells




Querying CELL

Page36


ACT/DEA CELL

Page37

Cell Configured, Not working

Cell Configured and Working

ACT CELL

DEA CELL


BLK/UBL CELL

Page38

Execute MML Cell is blocked

4 MinsUser

Number

Time

Execute MML Cell is blocked

4 MinsUser

Number

Time

1. CELL_HIGH_BLOCK: Cell is deactivated immediately2. CELL_MIDDLE_BLOCK

3. CELL_LOW_BLOCK: Cell is deactivated when no subscriber accesses the cell


Neighboring Cell Overview

Page39

1 2 3

4 5 6

20

MH

z 2

0M

Hz

1 2 3

4 5 6

eNodeB1 eNodeB2

EUTRANINTRAFREQNCELL

EUTRANINTERFREQNCELL

1 2

3

GSM BTS

1 2

3

CDMA BTS

1 2

3

UMTS NodeB

GER

AN

NC

ELL

CDMA2000HRPDNCELL

UTRANNCE

LL


Querying E-UTRAN Neighbor Cell

Page40


Querying Inter-sys Neighbor Cell

Page41


Contents









eNodeB Software Overview

Page43

eNodeBSoftware A

eNodeBSoftware B

Main Area Standby Area

eNodeBSoftware B

eNodeBSoftware A

Main Area Standby Area

AC

T S

OF

TW

AR

E: O

T=

NE

, SV

=“B

";

Working Standby


LST VER

Page44

The Version in main area


LST SOFTWARE

Page45


Querying eNB Version on M2000

Page46


Querying Mediation Software

Page47

Only after the mediation software is installed on M2000 SERVER, can the eNodeB operation be supported on M2000


LST CFGFILE

Page48


BKP CFGFILE

Page49

Backup time

Backup operation terminal


eNodeB Configuration Data Backup in GUI mode

Page50


Contents









Open the Trace Window

Page52


Example1: Creating S1 Tracing

Page53


Example2: Creating RB Monitoring

Page54


Summary

LTE operation and maintenance system structure

Locally and remote login eNodeB O&M system

Query the eNodeB boards and RRU statues

Query the SCTP link and IPPath statues

Use PING and TRACERT to diagnose the IP transport

Query cell statues, active and deactivate cells

Backup eNodeB configuration file, query eNodeB

version

Perform tracing and real time monitoring

Thank youwww.huawei.com

oeb104400 enodeb lte v100r003 operation issue 1.00

Documents

icmp echo request

icmp echo reply

unique cell id

enodeb radio management6

querying board status

enodeb transport management

real time monitoring

m2000 server