WCDMA 3G ( Intra-Frequency ) Handover Principle and Parameters

WCDMA Handover Principle and Relevant Parameters

"Intra-Frequency Handover"

Why mobile system need handov

• LINK:-why handover is needed?

1.The mobility of UE

2.Load Balance

Handover is a basic function of a cellular mobile network. The purpose of handover is to ensure that a UE in CELL_DCH state is served continuously when it moves.

Handover types supported by WCDMA-UMTS

HCS:WCDMA hierarchical cell structure

Nemo Outdoor Graphical User Interface

Nemo Outdoor Graphical User Interface

Introduction:-

Nemo Outdoor Graphical User Interface

3G & 4G Coverage Real-Time Drive-Test & Optimization Case Study

3G Drive Test Case Study:-

Here we are highlighting few cases, which normally occur while doing the DT. It will give the idea to DT engineer regarding to the issues on the site while doing the DT.  There are many other issues which normally occur, and which we have to justify, but all such cases depends upon case by case, for example, Speech Codec issues, SQI issues, UL/OL issues.

If any other issues comes, which are other than those which are discuss below, please kindly let me know so I can provide you the reason to justify them.

• LINK:- NEMO OUTDOOR graphical user interface TUTORIAL
• LINK:- NEMO OUTDOOR Training & Drive Test Case Study ( FULL ARTICLE )

C/I ISSUES:-

Case # 1

NEMO Outdoor Training Tutorial ( 3g wcdma & 4g LTE )

NEMO Outdoor Training Tutorial

Software

Nemo Outdoor/Indoor Installation

·       You need to have local Administrator rights to install Nemo Outdoor.

·       Run the Nemo Outdoor setup.exe file and follow the instructions. Current Nemo Outdoor SW is 4.20.73  Check the latest versions of Nemo software from our web pages at (www.nemotechnologies.com) Valid to users with Technical Support Agreement only.

·       Install DKU 2 cable driver.

·       Restart laptop.

• LINK:- Complete Article NEMO OUTDOOR Training & Drive Test Case Study

Hardware

Testing Concept – Voice Call

 The voice testing environment consists of

-        Nemo Outdoor compatible test measurement mobiles.

-        Laptop/Tablet PC with Nemo Outdoor installed.

-        Necessary connecting cables .

-        GPS receiver for Outdoor measurement.

-        (optional) fast frequency scanner.

NEMO OUTDOOR

(3G) Radio Network Planning for WCDMA

Radio Network Planning for WCDMA

Introduction

With the emergence of 3G mobile communication technology, the construction of the

UMTS network will bring a profound evolution, which makes higher requirements for

network planning. At present, the public is greatly interested in this new technology.

Introduction & Complete TUTORIAL 3G Rf-Optimization AND Log-File Analysis

<<CLICK BELOW FOR COMPLETE TUTORIAL>>
>>> CLICK THIS LINK FOR COMPLETE TUTORIAL<<<

Rf-Optimization AND Log-File Analysis

INTRODUCTION

Every alive Network needs to be under continues control to maintain/improve the

performance. Optimization is basically the only way to keep track of the network by

Complete Tutorial 3G Rf-Optimization & Log-File Analysis

Rf-Optimization & Log-File Analysis

Before Starting

This document was prepared with TEMS screen shots from live examples of previous
experiences to guide RF Engineers on how to define/analyze problems or cases and optimize