Программа курса
1.LTE System Overview
- Network Architecture
- Evolution of Cellular Networks
- 3GPP Releases
- E-UTRAN Architecture
- E-UTRAN Interfaces and Protocols
- EPC Architecture
- EPC Interfaces and Protocols
- LTE Air Interface Principles
- Radio Interface Techniques
- Principles of OFDM
- LTE Channel Structures
- LTE Frame Structure
- Downlink OFDMA
- Uplink SC-FDMA
- Multiple Input Multiple Output
- eNodeB Product Overview
- The Huawei eNodeB family
- Products and application scenarios
- Operation and Maintenance
2.eNodeB LTE Product Description
- eNodeB System Overview
- eNodeB System Structure
- eNodeB Auxiliary Devices
- eNodeB Typical Networking
3.eNodeB LTE Operation
- Structure of operation and maintenance system
- Login eNodeB O&M system
- eNodeB equipment management
- eNodeB transport management
- eNodeB Radio Management
- eNodeB clock management
- eNodeB inventory and report management
- Software Management
- eNodeB Data Introduction for Initial Configuration
4.eNodeB Initial Configuration by CME
- eNodeB Data Configuration by CME Introduction
- Preparing eNodeB Data
- Creating eNodeB Data
- Adjusting eNodeB Data
- Checking eNodeB Data
- Exporting eNodeB Data
4.1.eNodeB LTE Initial Configuration by MML
- a).eNodeB data configuration preparation
- b).MML for common data
- c).MML for device data
- d).MML for transmission data
- e).MML for radio data
- f).MML for specific scenario
4.2.eNodeB LTE Data Introduction for Initial Configuration
- eNodeB Data Configuration Introduction
- Common Data Parameters Introduction
- Data Preparation in Specific Scenarios
- eNodeB Equipment Commissioning
5.LTE eRAN Automatic OMCH Establishment
- Automatic OMCH establishment phase during base station deployment by PnP
- DHCP introduction
- Schemes for Obtaining VLAN Information
- Procedure for Obtaining Configuration
- Information in different Scenarios
5.1.eNodeB LTE Equipment Commissioning
- eNodeB Commissioning Overview
- eNodeB Remote Commissioning on the M2000
6.eNodeB LTE Field Maintenance
- Local Operation and Maintenance Introduction
- check the status of board by LEDs
- Routine Operation and Maintenance
- Replacing boards and optical module of eNodeB
- Routine Maintenance items for eNodeB
- Practice
- eNodeB Troubleshooting
7.eNodeB LTE TOP Alarm Handling
- Alarm Overview
- Top Alarm
7.1.eNodeB Troubleshooting
- Troubleshooting Overview
- Troubleshooting Cell Unavailable Faults
- Troubleshooting IP Transmission Faults
- Troubleshooting Application Layer Faults
- Troubleshooting Synchronization Faults
- Troubleshooting Transmission Security Faults
- Troubleshooting RF Unit Faults
- Troubleshooting License Faults