UMPT Introduction and Discussion For NBI 0711-Libre
May 28, 2022 | Author: Anonymous | Category: N/A
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UMPT Introduction and Discussion www.huawei.com
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Content UMPT Introduction overview
Network Impacts O&M change introduction
UMPT transmission mode
GSM License change introduction
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2
Co-control Solution Northbound Interface Triple NBI
One NBI
SingeRAN 8.0
SingleRAN 7.0
GTMU
UMTS
LTE
GSM
UMTS
Common
Common
Common
WMPT
LMPT
UMPT
Separated Control Board
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Board
• One BBU for 5B3M sites
Co-Control
Separated Control GSM
One
LTE
3 Modes in One UMPT 1 Brain Control Huawei Confidential
• Simplified configurations
One Experience • Unified O&M experience • One O&M team
One Integration • Consolidated NBI integration • One commissioning
3
Flexible O&M Solution in SRAN8.0 Triple MO model
G U L
G U
L NBI
Single Management Objects Model
GUL
SingleOSS SBI U M T S
G S M
Common
G
GTMU
L T E Common
U
WMPT
Triple legacy MPT lead to:
L
LMPT
• Triple MO(Management Objects) model • Triple Integration
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U M T S
G S M Common
G
UMPT
L T E
Common
Common
U
L
UMPT
Common
GUL
UMPT
UMPT UMPT
UMPT works in G, U or L mode •Either keep legacy triple MO and triple Integration •or new Single MO and Single Integration
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U G L M S T T M E S
UMPT works in GUL Concurrent Mode •SingleOM: new Single MO and Single Integration
4
Northbound Interface Optimization Options in SRAN8.0 SRAN 6.0/SRAN7.0
G+U+L
3
NBI types
SRAN8.0/SRAN 9.0
Option1: G+ UL
2 NBI types
Option2: GUL
Northbound Interface
1 NBI type
Northbound Interface
Northbound Interface GSM GTMU
UMTS
UMTS
LTE
(GTMU)
(WMPT/UMPT)
(LMPT/UMPT)
G+ GUL
UMTS
Northbound Interface
2 NBI types
GSM
UMTS
GSM UMPT/WMPT/LMPT
GTMU
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LTE
UMPT/WMPT/LMPT
UMPT/WMPT/LMPT
Option3: GSM
GSM
LTE
5
LTE
Co-UMPT Solution for Maxis SRAN8.0 F A N
F A N
UCIU LBBPd2 LBBPd2
UPEU
GTMU UMPT_L
WBBP WBBP WBBP WBBP
SRAN8.0 (New GSM site Use UMPT)
UPEU
UCIU F A N
UPEU
UMPT_U
UPEU
F A N
UBRI LBBPd2 LBBPd2
UMPT_GL
WBBP WBBP WBBP WBBP
•
UPEU
UPEU
Signaling specifications of the GL dual-mode base station
SRAN8.0
54 TRx*SD+90CAPS
UMPTb1*1+LBBPd*2+UBRIb*1
72 TRx*SD+80CAPS
UMPTb1*1+LBBPd*2+UBRIb*1
144 TRx*SD+40CAPS
UMPTb1*1+LBBPd*1+UBRIb*1
GABS upcoming roll-out sites
UPEU
UPEU
UMPT_U
UMPT is recommended for Maxis
The saved slots can be used for Baseband processing board and the main control and transmission board expansion
if>6 CPRI required, can insert 2nd UBRI to provide total 12 CPRI
Board Configuration can be done based on Maxis’ specific requirement on SD, CAPS
SD: Standalone Dedicated Control Channel
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Content UMPT Introduction overview
Network Impacts O&M change introduction
UMPT transmission mode
GSM License change introduction
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Network Impact Overview 1
2
3 UMPT requires changes in the managed object (MO) names and management mode, including device managed object, equipment managed object, radio managed object, O&M GUIs on the M2000, and NBIs. To support IP-based network evolution of GUL networks, the Abis interface can only work in IP over E1 or IP over FE mode when the UMPT is used.
After UMPT is introduced, the license management mechanism for GSM networks uses that of UMTS networks to unify license management for different systems in a GUL network.
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Content UMPT Introduction overview
Network Impacts O&M change introduction
UMPT transmission mode
GSM License change introduction
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M2000 Change Introduction Northbound Change Introduction
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GBTS(GTMU) and GBTS(UMPT) Overview 6
GBTS(UMPT) (NE Type is BTS3900) 1. Managed by M2000 directly through OM channel. 2. BTS LMT for new added GBTS(UMPT) 3. BSC provides service management
and M2000/LMT provides OM management 4. New added GBTS(UMPT) needs NMS adaption(NE type BTS3900)
5. SMT for GBTS(GTMU) is not used for GBTS(GTMU)
GBTS(UMPT)
GBTS(UMPT) 6. Different NMS integration
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Topology Management
GBTS(UMPT)
Topology management: Partial Different
GBTS(GTMU) •
GBTS (GTMU) Managed by BSC and BTS3900 GO [GBTS(UMPT)]
Managed by M2000 directly •
Different right click mouse operations for GBTS(GTMU) and BTS3900 GO [GBTS(UMPT)]
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Upgrade Management Upgrade management: One experience
• The same upgrading flow • By selecting GO Category, GBTS(GTMU) and BTS3900 GO [GBTS(UMPT)] can be upgraded at the same time
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Configuration Management(MML) – Device Device MML: Different
GBTS(GTMU)
BTS3900 GO [GBTS(UMPT)]
Note: commands different, parameters different. New commands in line with UMTS & LTE. HUAWEI TECHNOLOGIES CO., LTD.
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Configuration Management(MML) – Transmission Transmission MML: Different GBTS(GTMU): only configuration on BSC
BTS3900 GO [GBTS(UMPT)] : Both on BSC and BTS.
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Configuration Management(MML) – Radio Radio MML: Different GBTS(GTMU): only configuration on BSC
BTS3900 GO [GBTS(UMPT)] : Both on BSC and BTS.
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MML Command Difference Overview BSC MML Commands related with BTS These commands are frequently used for network adjustment
MML Commands enabled for both GBTS(GTMU) and GBTS(UMPT)
GBTS(UMPT) MML Commands
MML Commands added for GBTS(UMPT) MML Commands only for GBTS(GTMU)
Radio(500)
Added for GBTS(UMPT) (4)
GBTS UMPT Radio(61)
BTS Equipment(280)
Equipment(491)
BTS Transport(370)
Transport(406)
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These commands are not frequently used
Shared with NodeB and eNodeB
17
Configuration management ( CME ) - Commissioning GBTS(GTMU) Managed by BSC
Commissioning: Partially Different
•
Using the same GUI Menu and GUI Wizard for commissioning.
•
But configuration parameters are different. You can get the detailed information from MML command page. GBTS(UMPT) Enables GSM Technology of BTS3900
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Configuration management ( CME ) – Device Device Configuration: Partially Different
•
Using the same GUI Menu to show Device Panel and the same Right Click Menu to configure device parameters.
•
Some Device Parameters are different. You can get the detailed information from MML command page.
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Configuration management ( CME ) – Transmission Transmission Configuration: Partially Different
•
Using the same GUI Menu to show Transmission Only on BSC side
Both on BSC and BTS side
Express for transmission parameters. •
GBTS(GTMU) parameters only on BSC side but those of GBTS(UMPT) both on BSC and BTS side.
•
Some Transmission Parameters are different. You can get the detailed information from MML command page.
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Configuration management ( CME ) – Radio Radio Modification: 98% Same
•
Using the same GUI Menu and GUI Wizard for radio
CELL both for GBTS(GTMU) and GBTS(UMPT)
parameters such as Cell because they are both managed on BSC side. •
Radio Parameters are almost same. You can get the detailed information from MML command page.
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Configuration Model Comparison in SBI Parameter: Partially Different
G Radio
U Radio
L Radio
Same for GBTS(GTMU) and GBTS(UMPT)(2160) GBTS GTMU(40)
GBTS UMPT(80)
GBTS(GTMU)
SingleOM
Trans (430)
Trans(757)
Equipment (1150)
Equipment(716)
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Performance Management Performance management: 98% same Radio Network Related Measurement: 99.8% not changed (total:5477) Transport Network Related Measurement: 95% not changed (total:663) Device Related Measurement: 96% not changed (total:72) Category
Reason
changed
Function not support(SRAN9.0 support) Radio Network Counter is not necessary Related Measurement Change from BSC side to GBTS(UMPT) side Function not support(LAPD changed to SCTP) Transport Network Related Measurement Change from BSC side to GBTS(UMPT) Function not support(BTS3900E not support) Device Related Measurement Change from BSC side to GBTS(UMPT)
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Same counter, different MENU
23
Alarm Management Alarm management: Different Experience ALM-28006
8 radio alarms added
Major
Signaling
new introduced radio level alarm for GBTS UMPT
ALM-28008
Radio Signaling Link Disconnected Radio Link Failure
Warning
QoS
new introduced radio level alarm for GBTS UMPT
ALM-28009
Carrier No Traffic
Minor
QoS
new introduced radio level alarm for GBTS UMPT
ALM-28010
Major
Processing Error QoS
new introduced radio level alarm for GBTS UMPT
ALM-28015
Carrier Configuration Error GSM Local Cell Blocked
ALM-28016
GSM Local Cell Unusable Major
QoS
new introduced radio level alarm for GBTS UMPT
ALM-28017
GSM Local Cell Capability Minor Decline Abis Control Port Fault Major
QoS
new introduced radio level alarm for GBTS UMPT
QoS
new introduced radio level alarm for GBTS UMPT
ALM-28060
Minor
Device and transmission alarm changed from BSC side to GBTS(UMPT) side because of UMPT(Total 172 alarms)
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new introduced radio level alarm for GBTS UMPT
Trace Management Trace management: One experience
The same menu and operator flow for GBTS(GTMU) and BTS3900 GO(GBTS UMPT), including: • Interface Trace • Single User Trace • Cell Trace
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License Management License management: Different experience
•
Different License file: GBTS(GTMU) has no license file and controlled by BSC license file, but BTS3900 GO(GBTS UMPT) have their own license file
•
Different Operator menu: BSC menu for GBTS(GTMU) and GBTS(UMPT) for BTS3900 GRAT(GBTS UMPT)
•
Different Operator flow: set license for each BTS3900 GRAT(GBTS UMPT), but no operation for GBTS(GTMU) HUAWEI TECHNOLOGIES CO., LTD.
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LMT Management LMT: Different experience BSC6900 WEBLMT for GBTS(GTMU)
Unified WEB LMT for BTS3900 GO (GBTS UMPT)
BSC6900
GBTS GTMU
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NodeB
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•
MML
•
Alarm
•
Monitor
•
Trace
•
Software Management
•
Device Panel
eNodeB
BTS3900
27
M2000 Change Introduction Northbound Change Introduction
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SRAN8.0 GSM Northbound Solution There are 2 NBI Models for GSM: BSC NBI
1
and Concurrent BTS NBI
BSC NBI : the existing GBTS GTMU use BSC NBI to report data.
2
Concurrent BTS NBI : the new GSM BTSs with UMPT use Concurrent BTS NBI.
NMS System M2000
BSC Model
Concurrent BTS Model
1
2 SRAN8.0 1. BTS3900 GO(GBTS UMPT)
SRAN8.0 1. GBTS(GTMU)
Configuration File
Corba
Performance File
CME File
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Alarm File
Corba
ASCII
SNMP
Inventory File
29
Configuration Model Comparison in NBI Configuration Parameter: Partially Different
U Radio
G Radio
L Radio
Same for GBTS(GTMU) and GBTS(UMPT)(1790) GBTS GTMU(30)
GBTS UMPT (25)
GBTS(GTMU)
SingleOM
Trans (300)
Trans(573)
Equipment (670)
Equipment(138)
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GSM NBI Comparison between GTMUb and UMPT For GSM NBI, • Same protocol and file structure • BSC file is enough for GBTS(GTMU), and additional BTS file is required for BTS3900 GO(GBTS UMPT). • Some configuration parameters changed, and it caused alarm and counter changes. NBI Items CM NBI M2000 NBI
PM NBI FM NBI
CME NBI
CME export CME import
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GBTS(GTMUb) vs BTS3900 GO (GBTS UMPT) For GBTS(UMPT), device and transmission are transferred from BSC file to BTS3900 file. For GBTS(UMPT), 39 counters (device and transmission) are transferred from BSC side to BTS. For GBTS(UMPT), 172 alarms (device and transmission) are transferred from BSC side to GBTS(UMPT) side. For GBTS(UMPT), 25 radio parameters are added. 711 device and transmission parameters are in line with UL.
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CM NBI – Configuration File Interface GBTS(GTMU) MLPPP Link Object
different same
BTS3900 GO(GBTS UMPT) MLPPP Link Object
VS
Comparison: 1. The GBTS(GTMU) objects are exported to BSC file; the BTS3900 GO object are exported to BTS file. 2. The MO names are similar. Some attributes are same, the others are different. HUAWEI TECHNOLOGIES CO., LTD.
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PM NBI – Performance File Interface GBTS(GTMU) MLPPP Link Object
different same
BTS3900 GO(GBTS UMPT) MLPPP Link Object
VS
Comparison: 1. The GBTS(GTMU) counters are exported to BSC file; the BTS3900 GO(GBTS UMPT) counter are exported to BTS file. 2. The format and structure are the same, but the performance data should be interpreted according to different counter lists. GBTS(GTMU) use BSC counter list, and BTS3900 GO(GBTS UMPT) use both BSC & BTS counter lists.
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FM NBI -- Alarm File Interface GBTS(GTMU) MLPPP Link Fault
different same
BTS3900 GO(GBTS UMPT) MLPPP Link Fault
VS
Comparison of GBTS(GTMU) & BTS3900 GO(GBTS UMPT) : 1. 2. 3.
Same Alarm ID, Alarm Name and Alarm Severity The NE types are different. For GBTS GTMU, alarm comes from BSC; but for BTS3900 GO, alarm comes from base station. Location information has a little difference, because site information is required for GBTS GTMU.
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CME Export File
different same
GBTS(GTMU) Cell
BTS3900 GO(GBTS UMPT) Cell
VS
Difference: One BSC file is enough to create GBTS GTMU cell. One additional BTS file is required for BTS3900 GO(GBTS UMPT).
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CME Import NBI – Create Cell Create Cell for GBTS(GTMU)
different same
Create Cell for BTS3900 GO(GBTS UMPT)
VS
Difference: One BSC file is enough to create GBTS GTMU cell. One additional BTS file is required for BTS3900 GO(GBTS UMPT).
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Content UMPT Introduction overview
Network Impacts O&M change introduction
UMPT transmission mode
GSM License change introduction
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UMPT don’t support TDM over E1. Is it a big problem? MS
BSC
BTS
CM
(CM)
(CM)
(CM)
MSC
DTAP CM
MM
(MM)
(MM)
(RR)
(RR)
(MM)
RR RR'
BTSM
(CM+MM)
BSSMAP
BTSM
SCCP
SCCP
SCCP
MTP
MTP
MTP
Sig. layer 2 (LAPDm)
Sig. layer 2 (LAPD)
Sig. layer 2 (LAPD)
Layer 1 (air)
Layer 1 (air) Sig. layer 1
Sig. layer 1
Abis Interface
BSSMAP
Abis Interface
A Interface
Transmission Mode
Transmission Equipment
TDM
SDH/MSTP/MW
IP
PTN/Router
TDM over E1 IP over E1 IP over FE
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I S MAP U P TCAP
RR
Sig. layer 2 (LAPDm)
Um Interface
MM
38
Inter-MSC
UMPT capability
× ∨ ∨
For new BTS(UMPT),IP over E1 is OK Microwave E1 E1
SDH/PDH
E1
E1
E1
SDH BTS
E1
IP over E1
IP over E1
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F A N
F A N
WBBPd LBBPd WBBP
UPEU UMPT(GUL)
Existing transmission equipment is not needed to change
UPEU
•
UMPT ( IP over E1) can Inter-connection
with SDH(PDH) and Microwave( E1)
WBBPd LBBPd WBBP
•
UPEU UMPT(GUL)
UPEU
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•
UMPT (IP over E1) has deployed in Tmobile in Netherland and TDC in Denmark.
39
For upgrading BTS ( UMPT replace GTMUb ) If Abis is IP over E1 or FE before IP over E1 or FE
GBTS
BSC
GTMUb -> UMPT
NO change
NO change
•
Only UMPT replace GTMUb
•
No change in Transmission Equipment
•
No change in BSC
•
UMPT replace GTMUb
•
No change in Transmission Equipment
•
Boards for interface will be changed
If Abis is TDM over E1 before
GBTS
TDM over E1
GTMUb -> UMPT
BSC NO change
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Board change
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How to change to IP over E1
GBTS
BSC
GTMUb: TDM over E1 UMPT:
IP over E1
Add POUc board ( optical, IP over E1) Or Add PEUc board ( electrical, IP over E1)
•
No change in Transmission Equipment
•
UMPT replace GTMUb
•
EIUa and OIUa( TDM over E1) will be repalced by POUc
•
POUc and PEU(existing) can be software upgrading to support IP over E1
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Content UMPT Introduction overview
Network Impacts O&M change introduction
UMPT transmission mode
GSM License change introduction
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Traditional Network License Control Solution BTS License Upload M2000
License control node
BSC License
GSM BSC
RNC License
UMTS RNC
License category
BTS license authorization node
GBTS(GTMU)GBTS(GTMU) GBTS(GTMU)
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NodeB
NodeB
43
GSM
UMTS
BSC
RNC NodeB
RNC license file BSC NodeB license file license file
BSC
NodeB
License Control Affect from GBTS(UMPT) BTS License Upload License control node
M2000
BSC License
BTS license authorizatio n node
BTS License
NodeB
NodeB
UMTS
BSC BTS
RNC NodeB
BSC RNC License license file license file category BTS NodeB license file license file
RNC License
GBTS(UMPT) GBTS(UMPT) GBTS(UMPT)
GSM
BTS
NodeB
License control mode caused by GBTS(UMPT) is not a new mode, same with UMTS. HUAWEI TECHNOLOGIES CO., LTD.
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NodeB
Why New BTS License File introduced MBSC MPS EPS
1 GUL - Co
F A N
Transmission
UBBP(GUL)
UCIU
UBBP(GUL)
UBBP(GUL)
UBBP(GUL)
UMPT(GUL)
UBBP(GUL)
UMPT(GUL)
UBBP(GUL)
UBBP(GUL)
UBBP(GUL)
UBBP(GUL)
UBBP(GUL)
UMPT(GUL)
UBBP(GUL)
UMPT(GUL)
UPEU
Same GUL License Control Mode
UPEU
EPS
F A N
M2000
2 Capacity expand
Accurate control for GUL common feature UPEU UPEU
Accurate control for BTS Hardware License
MBTS Concurrent UMPT : One Board/module, multi RAT concurrent, simplify Multi-RAT and Multi-band network Management
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License Distribution in GBTS(UMPT) New Deployment Scenario Upload BTS license file to M2000
Assign license for each GBTS(UMPT)
3
4
M2000
Feature1 Feature2 Feature3 Feature4 Feature5 GBTS GBTS GBTS GBTS
Get BSC & BTS License file from FNO
UMPT1 UMPT2 UMPT3 UMPT4
16 16 16 16
16 16 16 16
12 12 12 1
1 1 1 1
1 1 1 1
1
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Load BSC license file to BSC
Distribute license to each GBTS(UMPT)
2
5
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License Distribution in GBTS(GTMU) & GBTS(UMPT) Evolution Scenario Upload BTS license file to M2000
Assign license for each GBTS(GTMU) and GBTS(UMPT)
4
5
M2000
Feature1 Feature2 Feature3 Feature4 Feature5
Upload BSC license file to FNO
GBTS UMPT1 GBTS UMPT2 GBTS UMPT3 GBTS UMPT4 GBTS GTMU
1 Get new BSC & BTS License file from FNO
16 16 16 16 30
16 16 16 16 30
12 12 12 1 30
1 1 1 1 30
1 1 1 1 30
Distribute license to BSC for GBTS(GTMU)
2
7
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Load BSC license file to BSC
Distribute license to each GBTS(UMPT)
3
6 Huawei Confidential
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Thank you www.huawei.com Copyright©2011 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
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