Course Pre-requisites
The candidate attending this program should have basic understanding of GSM, GPRS & EDGE technologies. He should possess relevant experience on installation, commissioning of 2G Base stations with knowledge of active and passive infrastructure elements at a BTS site.
Course Summary
- Flexi WCDMA BTS Module Overview & Installation with various configuration options
- Flexi WCDMA BTS Commissioning & Integration
- License Management in Flexi WCDMA BTS
- BTS Internal & External Alarm interpretation, integration and Troubleshooting (using Case studies)
- OTDR, VSWR, RF Power & Earth measurements
- Quality Checks & Acceptance Testing process for Handover from Project Team
- Preventive Maintenance and Outage handling process
- TRX Addition/Deletion (RF Module reconfiguration)
- 2G/3G BTS Co-location
After attending this program, you should be able to
- Perform alarm analysis, troubleshooting and O&M of Flexi WCDMA BTS to reduce network downtime
- Conduct Quality audits and site acceptance tests for handover from Implementation team
- Handle independently tools and test instruments for Optical Fiber (OTDR), Feeder cable(VSWR), TRX Output power and Earth measurements
- Test, integrate & troubleshoot External alarms from BTS Site passive infrastructure elements
- Execute Co-location of 3G Flexi WCDMA BTS with 2G BTSs
- RF module addition, deletion including configuration changes as per changing Network capacity needs
- Explain the functional description of modules of Flexi WCDMA BTS in different configurations
- Understand and mitigate challenges in various implementation techniques like Stack, Pole, Wall, Indoor, Outdoor or Mixed Indoor/Outdoor combinations
- Understand basic concepts on RNC, needed for BTS integration, O&M and troubleshooting.
Course Details
Introduction to Radio Access Network (RAN)
- RAN Architecture
- Protocol Structure
RAN Interfaces
- Iub
- IuCS
- IuPS
- IuBC
Flexi WCDMA NodeB Module Description
- System Module
- Transport Module
- Sector Module
- Power Module
Commissioning Flexi WCDMA NodeB
- Installation of Site Wizard,Connecting Site Wizard
- Task Selection view
- Site Properties view
- Physical layer configuration
- Ethernet Interface Setting
- Traffic Description
Hybrid Backhaul Solutions
Configuration Management
Configuring BTS Settings
HSDPA and HSUPA Settings
Planned Commissioning Procedure
Software Updation
Flexi WCDMA NodeB integration
- Identifying cell properties
- IuB Link configuration
- BTS and LCR Id identification
- CoCo VP termination in RNC
- CNBAP link in RNC
- DNBAP links in RNC
- AAL signalling and control plane link in RNC
- ATM Configuration in DCN
- IP Addresses in NodeB
- Call testing
Site Testing
- Site Tests… (Ethernet Test)
- WCDMA Loop Test
- Identities related to subscriber in UMTS
- EAC Functionality Test.
- Transmission Interface Loops.
Flexi WCDMA BTS Operation, Administration & Maintenance
- Significance of LED indication on different modules,Using Alarm help,Operational functionality
- Use of the administrative options available for Nokia Flexi WCDMA BTS,Saving Snapshots,BTS User Authentication
- BTS SW version check / Update,BTS clock control
- BTS Clock history,BTS Clock Fast Tune
BTS Performance Monitoring
TRS Performance Monitoring
Licensing in Flexi WCDMA NodeB
- List supported licensed features
- Activating Licensed features
- Recognizing different license types
HSPA in NSN Radio Access Network
- Principles of HSPA
- Modifications in network architecture for enabling HSPA
- Impact of HSPA on transmission
- Major aspects of HSPA functionality
ENQUIRE ABOUT THIS COURSE
Reviews
There are no reviews yet.