Umts Rrm Procedure

RRM Procedures for UE

What you'll learn
The multiple Radio Resource Management (RRM) procedures in UMTS.
Understand the admission control, handover control, power control and its types, resource management
Understand the admission control (AC), packet scheduler (PS) and load control (LC) algorithm will interact for a User equipment (UE).
In-depth the scheduling procedure and how it is implemented in case of Non-Real Time (NRT) and Real Time (RT) traffic.
Requirements
Yes
Students who have basic understanding of 3G
Description
This course provides a learning path to understand the multiple Radio Resource Management (RRM) procedures in UMTS.  Universal mobile telecommunications system (UMTS) is one of the 3rd generation (3G) cell phone technologies. The capacity of UMTS is interference limited. Radio resources management (RRM) functions are therefore used. They are responsible for supplying optimum coverage, ensuring efficient use of physical resources, and providing the maximum planned capacity.Our main focus will be to understand the Admission control : to maximize the number of sessions in cell (in the system), to minimize the number of blocked and dropped sessions, and to guarantee QoS of all existing sessions.Handover control : Within 3G UMTS WCDMA there are several forms of handover or handoff - hard, soft, softer handover & Inter-RAT handover.Power control and its types : Open loop power control  & Closed loop power control are discussed. It is the important most and critical part of RRM techniques due to interference limited nature of CDMA systems.Resource management and look at how admission control (AC), packet scheduler (PS) and load control (LC) algorithm will interact for a User equipment (UE). We will also see in depth the scheduling procedure and how it is implemented in case of Non real time (NRT) and Real time (RT) traffic.

Overview

Section 1: Overview

Lecture 1 Course Preview

Lecture 2 Overview & Objectives

Lecture 3 UTRA Radio Interface Protocol Layers

Lecture 4 Radio Bearer

Lecture 5 RRM Procedure

Lecture 6 RRM Aims and Functionality

Lecture 7 RRM Methods

Lecture 8 Power Control and its classification

Lecture 9 Open Loop Power Control

Section 2: Basics

Lecture 10 Uplink Open Loop Power Control

Lecture 11 Downlink Open Loop Power Control

Lecture 12 Power Control on Downlink Common Channels

Lecture 13 Closed Loop Power Control (Inner Loop)

Lecture 14 Closed Loop Power Control (Outer Loop)

Lecture 15 Handover (HO)

Lecture 16 Handover Reasons

Lecture 17 Handover Process

Section 3: Intermediate

Lecture 18 Handover Algorithm

Lecture 19 Handover Types

Lecture 20 Comparison Between Soft and Hard Handover

Lecture 21 Admission Control (AC)

Lecture 22 Thoughput Based CAC (TCAC)

Lecture 23 Thoughput Based Admission Control

Lecture 24 Wideband Power Based Admission Control

Lecture 25 Logical Dependencies of AC

Section 4: Advanced

Lecture 26 Load Control (LC)

Lecture 27 Packet Scheduling

Lecture 28 RT and NRT Traffic

Lecture 29 Time Division Scheduling

Lecture 30 PS - Code Division Scheduling

Lecture 31 PS - Transmission Power Based Scheduling

Lecture 32 PS - Packet Scheduling with QoS Differentiation and Round Robin

Lecture 33 Interworking Action of AC, PS and LC

Lecture 34 Resource Management (RM)

RF Engineers, UMTS Engineers, Drive Test Engineers