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7/29/2019 OSS Technical Presentation
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HUAWEI TECHNOLOGIES CO., LTD. Page 1
HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Mobile Network OSS Solution
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HUAWEI TECHNOLOGIES CO., LTD. Page 2
Benefits of Unified NMS
Huawei OM Architectureand Capability in Offer NBI
Network Management Trendand TMN Architecture
Huawei OSS Integration Solution
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HUAWEI TECHNOLOGIES CO., LTD. Page 3
Multi-Vendors device management
Multi-Vendors device management
Centralized system management &Efficient operation and maintenance
Centralized system management &Efficient operation and maintenance
System performance assurance &
Resource optimization
System performance assurance &
Resource optimization
Lower Cost
Best Service
Network Management Trend
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TMN Architecture
NEL
EML
Provided by Huawei
Network-Oriented
NMS
EMS
NE
NML
SML
BML
Provided by 3rd parties
Manage all devices
User-Oriented
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7/29/2019 OSS Technical Presentation
5/25HUAWEI TECHNOLOGIES CO., LTD. Page 5
Application References
Huawei OM Architecture
Network Management Trendand TMN Architecture
Huawei OSS Integration Solution
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7/29/2019 OSS Technical Presentation
6/25HUAWEI TECHNOLOGIES CO., LTD. Page 6
uaweis O&M Architecture
TM FM PM CM SM SWM SYM NBI
iManager M2000
Centralized Data center
MML/BIN/SNMP/FTP
BTS BSC
S-CSCF MGCF BGCF
UMGMSC CG SGSNGGSN HLR
SNMP/CORBA/FTP
LMT
NMSNMS
BTSWASN
LanswitchRouter
NodeB RNC
MLML
MLML
ELEL
NBI:NorthboundInterface
SBI:Southbound Interfac
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Northbound Interface Overview
iManager M2000iManager M2000
NMSNMS
NE NENE
Inner interface
CORBACORBAFILEFILEASCII
Stream
ASCII
StreamSNMPSNMP
Standard CORBA Interface
Compliant with 3GPP specification
Support CM, SM.
File Transfer InterfaceFTP for PM Result file
SNMP Interface
Alarm synchronization and Alarm
trap.
undantI
SBI Private interface
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CORBA Interface (CM/SM)
NMS can create/delete/query
measurement job on EMS, and get the
result files by FTP when it receives file
ready notification
Querying configurations of all the NEs
Executing all the MML commands
through MML command delivery
interfaces.
Executing the MML command set
script immediately or periodically in the
form of tasks.
Before managing the network
resources, familiarize yourself with the
software, hardware information, and
status
EMSiManager M2000
NMS
Alarm Notification
Result file ready notification
MO create/delete/modified
NEs
CMCM SMSM
Alarm notifications
Measurement reports
Configuration changes
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File Interface (PM) M2000 collects all PM information from
NEs, and saves the data into database.
M2000 acts as a FTP server and NMS
gets these files on schedule
Flexible statistics and displaying of
performance results: for clear statisticsanalysis
Generating alarms based on set
performance thresholds: for notifying
users of the current network operation Providing data viewing templates for
performance measurement data: for
viewing the performance data with the
conditions in the templates. Monitoring the NE status in real time: the
monitoring results are displayed in the
form of chart/tabulation or data for a clear
monitoring of the NE operation.
Alarm notifications
Measurement reports
Configuration changes
FTP ServerEMS
iManager M2000
FTP Client
FM/PM/CM filesFM/PM/CM files
#ftp 10.11.12.13
FTP> bin
FTP>get
NEs
NMS
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HUAWEI TECHNOLOGIES CO., LTD. Page 10
SNMP Interface (FM)
Alarm notifications
EMS
iManager M2000
NEs
NMS
SNMP trapswith filter
M2000 receives fault events from NEs, and
saves the data into database.
At the same time, the SNMP traps are sent
to NMS.
NMS can query alarms though SNMP set
operation.
Alarm correlation analysis: for decreasing
alarms and increasing fault clearing
efficiency
Alarm severity redefinition
Real-time alarm display and filter: for
focusing on the alarms users are
concerned, and for tracing and locating
alarms.
Alarm remote notification: for the
maintenance personnel to know alarms in
real time through short messages.
Equipment panel: for displaying the alarms
and status of each board,
query alarm(SNMP set)
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HUAWEI TECHNOLOGIES CO., LTD. Page 11
Application References
Huawei OM Architectureand Capability in Offer NBI
Network Management Trendand TMN Architecture
OSS Architecture
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HUAWEI TECHNOLOGIES CO., LTD. Page 12
250 equivalent NEs8 CPU RX 76404
200 equivalent NEs6 CPU RX 76403
150 equivalent NEs4 CPU RX 76402
45 equivalent NEs2 CPU RX 76401
MANAGEMENT
CAPACITY
SERVER
HARDWARE
Configur
ation
Table 1 M2000 System Capacity
MANAGEMENT CAPACITY OF M2000 :
Table 2 Equivalent NEs
0.5STP
6MSC SERVER
0.04CG
0.1GGSN
0.1HLR
0.7MGW
2SGSN
2GMSC
100TRX = 1 Equivalent NEBSC 6000+ BTS
50 Cells = 1 Equivalent NERNC+NodeB
NUMBER OFEQUIVALENT NE
NE TYPE
Use common performance indicator and60 minutes statistic period
Equivalent NE refers to the capability that theM2000 server can parse and store 2,100 standardresults reported by the NE through FTP and thestandard file interface with 60 minutes as themeasurement period within the given time (2,100standard results = 50 measurement objects 42measurement units per object, wherein, each
measurement object contains 35 counters).
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HUAWEI TECHNOLOGIES CO., LTD. Page 13
NETWORK MANAGEMENT :
GBSS
BSC
UTRAN
RNCNodeB
CSMGW
MSC
HLR
PSCG SGSN
GGSN
M2000M2000
M2000
OMCR OMCS
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HUAWEI TECHNOLOGIES CO., LTD. Page 14
PROPOSED SOLUTION FOR OMCR:
Based on the following standard table for management capacity :
250 equivalent NEs8 CPU HP rx7640
200 equivalent NEs6 CPU HP rx7640
150 equivalent NEs4 CPU HP rx7640
45 equivalent NEs2 CPU HP rx2660
Management CapacityServer Hardware
At circle level, two individual EMS servers will be provided. One for GERAN
Second for UTRAN At WCC (Core sites), OM data will be routed to M2000 server via PErouters, available on all core sites. At WRC (Remote BSC sites), OM data will be routed to the nearest WCClocation via BSNL provided transmission. FE to E1/STM1 converters will be
required.
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HUAWEI TECHNOLOGIES CO., LTD. Page 15
OMCR -GERAN
OMCR- UTRAN
WCC : (WITH EMS)
M2000 SERVER
RX 7640
DISC ARRAY
BSC
FE
FE
M2000 SERVER
RX 7640
DISC ARRAY
RNC
FE
FEE1s FROM REMOTELOCATIONS
E1
AR 46-20
FE FE
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HUAWEI TECHNOLOGIES CO., LTD. Page 16
WCC : (WITHOUT EMS)
BSC RNC MGW HLR SGSN STP HLR
GE
GEPE ROUTER
CC (EMS LOCATION)
LAN SWITCH S3928 P
FE
GEGE
GEGE
GE
FE
OMC-SM2000 M2000
FEFE
OMC-R
LAN SWITCH S3928 P
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HUAWEI TECHNOLOGIES CO., LTD. Page 17
WRC :
WCC (EMS LOCATION)
BSNL
MUX
FE FE
SDH N/W
GOMUGEIUT
AR 28-11
IUB
AR 46-20
BSC RNC
BSNLMUX
E1
FEFE
E1
M2000 M2000
FE
FE
OMC-R
LAN SWITCH S3928 P
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HUAWEI TECHNOLOGIES CO., LTD. Page 18
CIRCLE LEVEL CONNECTIVITY :
2 Port with RJ45 typeconnectivity ateach Switch
2 Port with RJ45 typeconnectivity at eachRouter
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NMS SOLUTION :
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HUAWEI TECHNOLOGIES CO., LTD. Page 19
NMS SOLUTION :
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HUAWEI TECHNOLOGIES CO., LTD. Page 20
M2000 SERVER TYPES :
KARNATAKA :
GERAN HP rx 7640 (6CPU)UTRAN - HP rx 7640 (2CPU)
TAMIL NADU :
GERAN HP rx 7640 (8CPU)UTRAN HP rx 7640 (4CPU)
KERALA :
GERAN HP rx 7640 (8CPU)UTRAN HP rx 7640 (2CPU)
ANDHRA PRADESH :
GERAN HP rx 7640 (8CPU)UTRAN HP rx 7640 (4CPU)
CHENNAI :
GERAN/UTRAN HP rx 7640 (4CPU)
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HARDWAREHARDWARE :
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HUAWEI TECHNOLOGIES CO., LTD. Page 21
MorePowerful
MoreSa
fe
M2000 ServerHardware
HP rx 7640
HARDWARE :HARDWARE :
Carrier-Class ApplicationSuse 10 Linux OS and Oracle 10g Database
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HUAWEI TECHNOLOGIES CO., LTD. Page 22
Advantages of Unified NMS
Huawei OM Architectureand Capability in Offer NBI
Network Management Trendand TMN Architecture
Huawei OSS Integration Solution
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Business Benefits of Centralized OSS Solution
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HUAWEI TECHNOLOGIES CO., LTD. Page 23
Business Benefits of Centralized OSS Solution
1.Centralized Solution promotes easy and centralized management of Systems & resources.
2. Single database and simplified architecture allows easier system configuration.
3. Centralized Monitoring, Management and Reporting for distributed BSNL network, while stillallowing circle wise monitoring.
4. Unified Business Process and common Nomenclature throughout the organization.
5. Circle as well as zone based reports.
6. Optimization and better scalability of Hardware.
7. Improved & End to End tracking of faults in BSNL Network.
8. A centralized solution provides all the flexibility of a distributed solution, while also curtailingthe drawbacks.
9. Reduced time-to-repair , increased network uptime and revenue.
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Business Benefits of Centralized OSS Solution
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HUAWEI TECHNOLOGIES CO., LTD. Page 24
10.Single database that can be queried for details of all alarms, performance and network data.
11. Improve operational efficiency and effectiveness through real-time network healthmonitoring and surveillance.
12. A single GUI for viewing the Entire Network Topology.
13. Centralized solution facilitates Network configuration and administration control easier.
14. Backup, restore and Centralized storage is ideal for NMS solution.
15. HA ensures redundancy at all levels (collection , processing & Storage).
16. Centralized Network operational environment will results Operational savings for BSNL.
Business Benefits of Centralized OSS Solution
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HUAWEI TECHNOLOGIES CO., LTD. Page 25
Thank Youwww.huawei.com
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