WiMax Technical Overview
Course Duration  
2-Day Instructor-led, 0900-1700

Course Objectives
You will know the technical features and interworkings of IEEE`s 802.16 standard in detail. Thus you are able to participate in decisions with more competence and design and manage your WiMaxproduct more efficiently.

Pre-Requisites for Participants
Digital wireless telecommunication basics

Who Should Attend?
Technical staff from
  • Fixed & mobile network operators responsible for network design and optimization, commissioning and integration, operation and maintenance
  • Infrastructure suppliers and terminal manufacturers,
  • Software companies, measurement and RF equipment suppliers responsible for development, production, quality monitoring, service and documentation
  • Regulatory bodies

Course Outline
Introduction to Broadband Wireless Access
- The need for Broadband Wireless Access (BWA) and Applications
- IEEE 802 16 standards family
- WiMAX Forum & products certification

WiMAX Architecture
- The need for a standardized WiMAX architecture
- Network Reference Model
- Network entities and functionalities
- Network management reference model
- WiMAX topologies
- PHYsical Layer
- Medium Access Control Common Part Sub-layer (MAC CPS)
- Convergence Sub-layer (CS)
- Security Sub-layer

WiMAX PHYsical layer
- Licensed and Unlicensed frequencies
- Frequency channels and spectral masks
- OFDM Transmission
- OFDMA and SOFDMA
- Channel Coding
- Transmission Convergence Sub-layer (TCS)
- Burst profile
- WiMAX physical transmission chain

Convergence Sub-layer (CS)
- Connections and service flow
- Classification and mapping
- CS and QoS
- Payload Header Suppression (PHS)

WiMAX MAC functions
- MAC Addresses and MAC Frames
- Fragmentation, packing and concatenation
- Basic, Primary and Secondary Management Connections
- Automatic Repeat request (ARQ)
- Scheduling and Link adaptation
- FDD and TDD Duplexing
- Transmission of downlink and uplink sub-frames
- Maps of Multiple Access: DL-MAP and UL-MAP

WiMAX Procedures
- De-registration and SS reset
- Ranging
- Dynamic Service Provisioning
- Network Entry

WiMAX Mobility
- Network discovery and selection
- Mobility considerations
- Handover considerations
- Fast BS Switching (FBSS) and Macro Diversity Handover (MDHO), Diversity Set

WiMAX Security
- Security elements used in 802 16 standard
- Authentication, PKM Protocol
- Data encryption
- Message authentication with HMAC

WiMAX in a Competitive Environment
- Comparison between Fixed WiMAX and Mobile WiMAX
- Comparison between WiMAX and WiFi
- Comparison between WiMAX and 3Gs