PRACTICAL MICROWAVE RADIO TRANSMISSION COURSE @ 50K

MICROWAVE RADIO TRANSMISSION ENGINEERING COURSE 

COURSE FEE: 50K

Oct 17th-Nov 14th 2015

 Objectives

Understand basic fundamental concepts about microwave radio transmission, planning and Implementation, essential parts of microwave radio systems and microwave communications applications

Who Should Attend

The course is designed for Technicians, Engineers and planners who want to elevate HIS/HER Microwave radio Transmission Engineering skills.

Prerequisites

Participant should have a fundamental or basic understanding of wireless communications and data networking. 

Duration: 4 Weeks

                                                                                   

MODULE 1

Microwave Communication Overview

Basic Concepts of Digital Microwave

 Microwave Development Course

 Microwave Evolution in the World

 Microwave Evolution in China

 Characteristics of Digital Radio Communication System

Challenges and Opportunities for Digital Microwave Communication

 Optical Fiber Communication—Biggest Challenge for Digital Microwave

Communication

 Opportunities for Digital Microwave Communication

 Microwave Frequency Band Choice and RF Channel Arrangements

Digital Microwave Communication System Model

 Modulation Method of Digital Microwave

 Channel Utilization of Each Modulation

Digital Microwave Frame Structure

 Conclusion

MODULE 2

Introduction to Digital Microwave Equipment

 Digital Microwave Equipment Classification

Microwave antenna and feeder

 Microwave antenna

 Classification of Microwave Antennas

Feeder System

 Branching System

 Outdoor unit (ODU)

Constituents of Digital Microwave Transmitter and Major Performance Indexes

 Constituents and Major Indexes of Receiver

 Indoor Unit

Installation and Adjustment of Split Microwave System

 Conclusion

MODULE 3

Microwave System Networking and Application

Microwave System Typical Networking Modes and Station Types

 Typical Networking Modes

 Microwave Station Types

 Relay Station

 Passive Repeater Station

 Active Repeater Station

 Digital Microwave Application

Conclusion                                                      

MODULE 4

Microwave Propagation Theory

 Electric Wave Propagation in Free Space

 Free Space

Propagation Loss of Electric Waves in Free Space

 Influence of Ground Reflection on the Electric Wave Propagation

 Concept of Fresnel Zone

 Influence of Ground Reflection on Receiving Level

Influence of Troposphere on Electric Wave

 Ray Bend in Atmosphere

Concept of Equivalent Earth Radius

Refraction

 The Meaning of K Value in Engineering Design

Fading caused by Several Atmospheric and Earth Effects

 Fading Types

 Influence of Troposphere on Electric Wave Propagation

 Fading Rules (microwave frequency bands lower than 10 GHz

Frequency Selective Fading

 Multi-path Propagation of Electric Waves

Influence of Frequency Selective Fading on Transmission Quality of Microwave

Communication Systems

 Statistic Feature of Fading

 Microwave Fading Model

 Engineering Calculation of Fading

Conclusion

MODULE 5

Anti-Fading Technology in Digital Microwave Equipment

 Overview

Purposes of Taking Anti-Fading Measures

 Classification of Anti-Fading Measures

 Evaluation on Anti-Fading Measures

Adaptive Equalization

 AFE

 ATE

Cross-Polarization Interference Counteracter (XPIC)

 Automatic Transmit Power Control (ATPC

Diversity Reception

 Classification of Diversity Reception

 Description of Space Diversity                                

 Compound Mode of Diversity Signals

 Microwave Equipment Protection Mode

 HSM

 HSB

 Classification of Digital Microwave Equipment Protection Modes

Interference and Main Methods against Interference

Interference Source

 Basic Methods of Communication System against Interference

 Conclusion

MODULE 6

Digital Microwave Engineering Calculation

 Overview

 Microwave Path Parameter Calculation

 Microwave Station Antenna Communication Azimuth Calculation

 Calculation of Path Distance

 Calculation of Elevation and Minus Angles

 Calculation of Clearance

 Calculation of Reflection Point

 Determining Antenna Gain

 Calculation of Microwave Circuit Index

 Calculation of Receiving Level and Flat Fading Margin

 Calculation of Interference Level

 Calculation of Diversity Receiving Parameter

 Calculation of Circuit Interruption Rate

 Rain Fading

Gas Absorption

 Conclusion

MODULE 7

Microwave Engineering Design Requirement

 Basic Requirement of Microwave Path and Cross-section Design

Cross Section and Station Distance

 Clearance Standard

 Antenna Height and Space Diversity Distance

Selecting Microwave Band and Configuring Polarization

Selecting Microwave Band

 Arrangement of Microwave Frequency and Polarization

 Technical Requirement of Digital Microwave Relay Communication Engineering Design

 PDH Microwave Engineering Design Technical Requirement

SDH Microwave Engineering Design Technical Requirement

 Access Network Technical Requirement—26 GHz Local Multiple-point Distribution

System (LMDS

Access Network Technical Requirement—3.5 GHz Fixed Radio Access

 Conclusion

MODULE 8

Microwave Engineering Design

Design Method

 Overview

Route, Site and Antenna Height

 Frequency Selection and Polarization Arrangement

Circuit Performance Estimate

Design Example

 SDH Microwave Circuit

SDH Microwave Site Type and Polarization Configuration

Conclusion

MODULE 9

Precautions in Engineering Design

 Equipment Layout

Installation of Microwave Antenna

 Process Requirement for the Tower

 Process Requirement of New Established Tower

 Orientation Requirement of Newly Established Tower

Requirement for Old Tower to be used

Conclusion

MODULE 10

Practicals

Configuration of radio links
E1 mapping and Cross-connection
Ethernet over PDH Traffic routing
1+1 HSB Implementation
1+1 SD,FD and Media Diversity
DCN over E1 or SDH
2x(n+1) XPIC
4+0 XPIC config
Native Ethernet Layer 1 Traffic Routing
1+0 non protected MW link
Qos
MW radio Performance Monitoring 
E1,STM1 and RF loopback test
E1/optical BER test