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Introduction to Link 22
Presented by: Mr Tony Castle, SyntheSys
    SyntheSys Australasia
Dates: 28–29 August, 2008
Venue: Potts Point, Sydney NSW

About Introduction to Link 22

This emerging TDL is seen as the replacement for Link 11 throughout NATO. The first implementation of Link 22 commenced in 2007. The course, which is based on STANAG 5522 and ADatP-33, will give students a sound theoretical knowledge of all aspects of Link 22 Operations.

The areas covered by the course include system architecture, network structures and an in depth look at the message catalogue and the capabilities provided by those messages.

Attendees will receive a copy of the Introduction to Link 22 manual plus a CD containing the course presentations.

Who should attend / Target audience

This course will provide attendees with a sound theoretical knowledge of all aspects of Link 22.  The course is fundamental for military, government and defence industry representatives who will be involved with the introduction of this TDL.  The course includes both operator (message capabilities) and engineering (system architecture and network structures) perspectives of Link 22.

Brief Course Outline

Lesson 1: Introduction

  • History
  • The Requirement for Link 22
  • Link 22 Specifications  
  • Frequency Bands
  • Frequency Hopping

Lesson 2: TDMA

  • Net Cycle Structure
  • Net Cycle Time
  • Time Division Multiple Access
  • Dynamic TDMA
  • Mini Slots
  • Interrupt Slot
  • Time of Day

Lesson 3: Link 22 Networks

  • Super Networks
  • Network Nodes
  • Sub Network/Partial and Total Overlap
  • Mission Area Sub Networks (MASN)
  • Network Exchange
  • Addressing Techniques

Lesson 4: Operational Modes

  • Levels of Operation
  • Modes of Operation
  • Network Duties
  • Network Initiation
  • Late Network Entry
  • Network Shutdown 

Lesson 5: Link 22 Messages

  • J Series Family
  • Message Format
  • F Series
  • FJ Series
  • Transmission Opportunities
  • Reception Reliability
  • Perishability
  • Receipt/Compliance
  • Priority Interrupt

Lesson 6: Track Exchange

  • Track Numbering
  • Message Prioritisation
  • Track Update Rates
  • Track Quality
  • Reporting Responsibility
  • Correlation
  • Filters

Lesson 7: Functional Areas

  • Participant Location and Identification (PLI)
  • Surveillance
  • Information Management
  • Electronic Warfare
  • Intelligence
  • Threat Warning
  • Platform and System Status
  • Weapons Coordination and Management

Lesson 8: Weapons Coordination and Status Reporting

  • Weapons Coordination Messages
  • Status Reporting Messages
  • Engagement Status Reports
  • Controlling Unit Reports
  • Pairing Reports

Lesson 9: Hardware

  • Data Link Processor
  • Sub Network Controller
  • Human Machine Interface
  • Network Security Segment
  • Radios

Lesson 10: Data Forwarding and Interoperability

  • Definitions
  • Forwarding Rules
  • Management
  • Link 22 to Link 16
  • Link 22 to Link 11
  • Minimum Implementation

Lesson 11: Network Management

  • Management functions associated with:
  • Supernetwork
  • Networks
  • Individual NUs
  • Directory Maintenance
  • Flow Control
  • Congestion Assessment     

About SyntheSys

SyntheSys  is a specialist training and consultancy company working in the field of military tactical data links (TDLs).  With over 20 years of TDL experience, SyntheSys provides independent, up to date and operationally relevant TDL training.  SyntheSys consultants are either highly qualified systems engineers, or former military operational experts with many years of TDL experience.  SyntheSys is recognised as a leader in the field of Link 22 training and is an authorised Link 22 training provider.

How to Register

To register for this course, please fill out the registration form and return it to NICTA Industry Education Manager.

Cancellation Policy

At least four weeks notice is required for cancellation of a place in a short course for full reimbursement. If cancellation is later than 4 weeks then the place can either be given to another person or the registrant can be provided with a credit towards other NICTA training.