Download UMTS Optimization Guideline PDF

TitleUMTS Optimization Guideline
TagsComputer Network Electrical Engineering High Speed Packet Access General Packet Radio Service Network Congestion
File Size1.2 MB
Total Pages84
Table of Contents
                            Basic Tuning
	KPIs and Service Requirements
		IRAT Performance
		CS Performance
			CS Requirements
		PS Performance
			PS Requirements
	Tools
		Tools Requirements
			RF Measurements
			Throughput Measurements
			Call Performance
		Tools Currently Available to Capture / Process data
			Drive Test Equipment and Software
			Post-Processing Software
	Pre-Launch Optimization Process
		Database Verification
		Drive Test Route Selection
		Drive Test Data Collection
		Data Post-processing and Root-Cause Analysis
		Root Cause Analysis and Recommendation
			High Downlink Interference
			Pilot Pollution
			Out of Pilot Coverage
			Insufficient received UL DPCH power
			High UE TX Transmit Power
			Swapped feeders
			Low data throughput
			Handover Event Detection Failure
			No Suitable Cell
		Assessing Success of Recommended Change
OMC Statistics Based Tuning
	KPIs
		IRAT - Inter Radio Access Technology (IRAT) performance
		CS Performance additional information
		PS Performance additional information
	Tools
		Tools Requirements
		Tools Currently Available to Capture / Process Data
	Post-Launch Optimization Process
		Data Post-processing and Root-Cause Analysis
		Optimization Strategy per Root-cause and/or Problem Category/Type/Area
		Assessing Success of Recommended Change
                        

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