Table of Contents
How to Evaluate Field Test Performance of a CDMA2000 Handset
Goals
Agenda
Evolution of wireless technologies
3rd Generation systems
PPT Slide
PPT Slide
PPT Slide
CDMA overview
CDMA overview (cont.)
CDMA2000 services
CDMA2000 network components
IS-2000 protocol layers
Verification and validation
W-model
Field test activities
Purpose of field test: what and why?
Time phases for field test: when?
Field test engineers: who?
Focus of field test: how?
Choosing test sites: where?
Telus Mobility coverage map
R&D field test cases
Test phone
Test setup
Test case one
PPT Slide
MO voice call: test procedure
MO voice call: UDM result logs
MO voice call: MSC from UDM logs
OTA-R-ACH origination message
PPT Slide
Soft handoff overview
Soft handoff: pilot sets
Pilot strength measurement
Pilot strength measurement (cont.)
Universal Handoff Direction Message
Soft handoff: test procedure
Drive route for soft handoff
PPT Slide
Test case two
Soft handoff: adding a pilot
Soft handoff: UDM logs
Adding a pilot: message analysis
Test case three
Soft handoff: dropping a pilot
Dropping a pilot: message analysis
Test case four
Soft handoff: maximum pilots
Maximum pilots: message analysis
Conclusions
References
References (cont.)
PPT Slide
|