Bootcamp - Mastering the UTRAN
and Uu Interface
At the end of the Bootcamp you will:
- An increase in your job efficiency
- The ability to trouble shoot UTRAN drops
- Expertise in your measurement equipment
- The ability to analyze protocol traces
- Knowledge on the root cause of abnormal releases
- Understanding of interworking problems on Iub and Iu/Iur
- The ability to identify Pilot Pollution situations
- The ability to resolve badly covered or interfered areas
- Expert knowledge about Missing Neighbor severity
Key Topics
- Call Trace on Iub by using CRNC- & NodeB Comm. Context Ids + Binding Id & SUGR + VPI/VCI&CID
- Drop Call Filtering upon Iu Release Request
- SCCP Signaling allowing call tracing based on Local Reference Numbers
- RANAP protocol with SAI and Initial UE Message
- RNSAP on Iur for Macro Diversity
- Soft handover events 1a, 1b, 1c
- Hard handover event 2d -> 3a
- RRC and Iub & Iu User Plane Call Tracing
- Idle Mode Behavior of UE
Who should attend:
- UTRAN Field Technicians and Engineers
- Optimization personnel
Pre-Requisites:
This course requires participants to have a good knowledge of the GSM/GPRS and UMTS network as well an electronic’s or computer background.
Delivery:
- Notebooks with pre-installed protocol tracer
- Instructor led lecturing with real life trace analysis
- Practical hands-on exercises with solutions
Course Contents:
Subject | Practice |
The idle Mode of the UE
TEMS Overview
Typical Failure Cases logged with TEMS
Call Trace Details - MTC example
|
PN Scanner Configuration TEMS Log File Debugging Drop Analysis CS and PS Call Flow Investigation Examination of Layer 3 NAS Messaging K1297 Setup and Config Permanent UE Id Tracing Mapping of NBAP Binding Id and ALCAP SUGR Call Tracing on Iub & Iu Filter for IuReleaseRequest |
Related Courses:
- UMTS - Signaling & Protocol Analysis (UTRAN & UE)
- UMTS - Design Details & System Engineering
- UMTS - Network Optimization & Trouble Shooting
Duration:
3 days 
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