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Transmission Technologies

IP RAN Backhaul Planning

Course Objectives:

This 5-day course provides participants with a complete understanding of microwave radios, statistical multiplexing, delay and jitter and understanding of packet transmission through adaptive modulation. This course is designed by Telefocal’s team of experts with many years of field experience planning and deploying 3G LTE transmission networks that include mobile backhaul.

Key Benefits:

Link Planning with microwave radios requires a thorough understanding of microwave radios, concept of statistical multiplexing, delay and jitter and understanding of packet transmission using adaptive modulation. By attending this course the students will gain a sound knowledge of:

  • How microwave links are planned for 3G access and core networks using microwave radio at different frequencies and under different weather conditions using adaptive modulation 
  • What components make up the entire system and the significance of Layer 2 switching in 3G Transmissions access and core links 
  • How to thoroughly plan a complete IP over microwave network to attain desired performance objectives 
  • How to dimension packet radio links using adaptive modulation and overbooking ratios 
  • How to mitigate noise and interference and the end-to-end delay and jitter

Pre-Requisite for Participants:

Knowledge of Microwave and Link Planning using legacy TDM radios.

Who Should Attend?

Transmission Radio Link planning Engineers and those who are or shall be involved in Access and Core transmission network planning using microwave radios for the next generation mobile transmission network.

Course Duration:

5-day workshop

Course Outlines:

  • Definition of IP RAN Backhaul and Technical Requirements
  • RAN Architecture Evolution
  • Packet Based RAN Concepts and Deployment Scenarios
  • Mobile Backhaul Market Survey
  • Radio Technology Evolution : Bandwidth Growth
  • Next-Gen Backhaul Requirements
  • Overview of Mobile Technologies
  • Standards Bodies and their Role in IP RAN Planning
  • Basic Concept in IP Access and Core Backhaul
  • Anatomy of a IP packet
  • OSI Model
  • Addressing Overview in RAN IP Backhaul
  • Quality of Service (QoS)
  • General Guidelines
  • Ethernet Performance Validation
  • Examples and Case Studies
  • Access Media Selection at Physical Layer
  • Microwave (Propagation and Performance Overview)
  • Factors Affecting End-to-End Latency
  • Proactive Approach –Measure Performance
  • TDM/IP Radios
  • Static and Adaptive Modulation
  • Class of service (CoS)
  • Case Study: Access Network Planning and Dimensioning
  • Application of Satellite Transmission in IP RAN
  • Copper and Free Space Optics
  • Fiber (PON/DWDM) Applications
  • Network Topologies and RAN Architectures Evolution
  • Technologies for RAN Backhaul
  • IP/MPLS in the Mobile Radio Access Network (RAN)
  • MPLS Basics
  • Technologies for RAN Backhaul
  • Mobile Transport Architecture
  • MPLS Architecture
  • Packet Synchronization and Timing
  • The Need for Synchronization in Mobile Networks
  • Clock distribution methods Clock Deployment Guide Circuit Emulation Over Packet (CEoP) Pseudowire Types Used in RAN Transport Standardized Throughput Testing Testing Considerations Digital Microwave Ethernet Radio Performance Verification What is RFC 2544? RFC 2544 Test Suite Case Studies

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