UMTS Air Interface

2 Day Course
Code PWS034

This course has been retired. For the latest in wireless technology training, please see our 5G courses.


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Introduction (7 topics)

  • The Standardisation Process
  • IMT-2000 Requirements
  • IMT-2000 Spectrum
  • Bearer and Teleservices
  • Evolution Path
  • UMTS General Architecture
  • UTRAN Architecture & Radio Access Bearer

CDMA Principles (7 topics)

  • CDMA Principle
  • Direct Sequence Spreading/ De-Spreading
  • DS- Frequency Domain
  • Cell Capacity Consideration
  • Code Characteristics
  • Code Classifications/ Generations
  • Code Requirements

CDMA Requirements (6 topics)

  • Synchronisation
  • Power control
  • Soft handover
  • Rake receiver
  • Antenna consideration
  • Multi-user detection

Radio Interface Protocol Architecture (5 topics)

  • Access stratum & Non-access stratum
  • Overall Protocol Structure
  • Logical and Transport Channels
  • Physical Channels
  • Protocol Termination

FDD Physical layer Implementation (12 topics)

  • Code Requirements
  • Uplink Physical Channels
  • Downlink Physical Channels
  • Transport to Physical Channels
  • Frame Structure
  • Multiplexing and coding
  • Selected Codes
  • Channel structures and Information Content
  • Mobile synchronisation
  • Modulation
  • Power Control
  • Additional TDD Implementation Features

TDD Physical Layer Implementation (5 topics)

  • Frame Structure
  • Burst Structures
  • TDD specific spreading
  • Synchronisation Channels
  • TDD specific operations

Layer 2 Protocols (4 topics)

  • Medium Access Control (MAC) Protocol
  • Radio Link Control (RLC) Protocol
  • Packet Data Convergence Protocol (PDCP) protocol
  • Radio Interface for Broadcast/Multicast Services

Radio Resource Control (RRC) Protocol (8 topics)

  • RRC Architecture
  • RRC Protocol State
  • Broadcast of information
  • RRC connection management
  • Radio Bearer management
  • RRC connection mobility functions
  • Power control
  • Ciphering and Integrity

Mobile Procedures (8 topics)

  • Mobility Management states and transitions
  • UMTS identities
  • Procedures in Idle mode (location updates, cell selection/ re-selection)
  • Circuit-switched call set-up
  • Packet-switched context activation and context preservation
  • Data transfer initialisation
  • Measurement reporting
  • Soft-handover procedure

What Our Customers Say

The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

Technical Trainer, Aviat Networks

Overall the course was really good, the trainer really understood the material and was very approachable.”

Customer Training Manager, Aviat Networks

Excellent course, informative and well-paced.”

CSE, Cisco

Course was very well outlined. Topics were great and bridged many gaps.”

System Engineer, Cable & Wireless

An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

Broadcast Engineer, Cisco

Definitely an excellent intro. Left me interested in learning more.”

Broadcast Engineer, Eircom

Excellent training course with real examples and practical classroom demonstrations.”

Transport Designer, Orange

Instructor knowledge and experience was excellent.”

Solutions Engineer, Akamai

Excellent course, very clear and well organised. Course content delivery was very good.”

Assistant Engineer, Dhiraagu

Very informative and appropriate.”

Network Support Technician, BT

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