Category:

Mobile Comm.

Course Name:

CDMA&UMTS

Days:

10

Hours

30

Fees

Details

Module 1: Introduction to Spread Spectrum

• What is spread spectrum technology?
• CDMA System Overview.
• DS Spreading and Scrambling.
• Delay and Synchronization.

Module 2: CDMA Reception and System Performance

• Multi-User CDMA Coding and Detection.
• Interference and Processing Gain.
• RAKE Reception.
• Power Control.
• Quadrature Spreading and Modulation.

Module 3: IS-95 Channels and Codes

• IS-95 Air Interface Standard.
• CDMA Physical Channels.
• Long Codes, Short Codes and Walsh Functions.
• CDMA Logical Channels.

Module 4: IS-95 Downlink and Uplink Processing

• IS-95 Processing Overview.
• IS-95 Downlink Process.
• IS-95 Uplink Process.

(UMTS)

Module 1: UMTS Fundamentals

• Introduction.
• UMTS Background.
• UMTS Standard.

Module 2: Introduction to WCDMA/UMTS

• Introduction to wireless universe.
• GSM and WCDMA/UMTS.
• Evolution from 2G to 3G.
• WCDMA/UMTS Network Structure.
• UMTS Interfaces.

Module 3: Mobility Management

• Location Update.
• Subscriber Update.
• Idle Mode Procedure.

Module 4: UMTS Call Management

• Mobile to Land Call Scenario.
• IS-95 Downlink Process.
• IS-95 Uplink Process.
• Land to Mobile Call Scenario.
• Mobile to Land Data Routing Scenario.
• Mobile to Mobile Data Routing Scenario.

Module 5: Radio Resource Management

• Power Control.
• Handover.

Module 6: UMTS Services

• UMTS Services Concept.
• Bearer Capabilities.
• Teleservices.
• Supplementary and Multimedia Services.

Module 7: Interworking

• UMTS and GSM Interworking.
• UMTS and GSM/GPRS Interworking