Contents

About the Authors

Preface

Acknowledgements

List of Abbreviations

1 Introduction

1.1 Evolution of Wireless Networks

1.2 Why IMT-Advanced

1.3 The ITU-R Requirements for IMT-Advanced Networks

1.3.1 Cell Spectral Efficiency

1.3.2 Peak Spectral Efficiency

1.3.3 Bandwidth

1.3.4 Cell Edge User Spectral Efficiency

1.3.5 Latency

1.3.6 Rates per Mobility Class

1.3.7 Handover Interruption Time

1.3.8 VoIP Capacity

1.3.9 Spectrum

1.4 IMT-Advanced Networks

1.4.1 LTE-Advanced

1.4.2 IEEE 802.16m

1.5 Book Overview

References

2 Enabling Technologies for IMT-Advanced Networks

2.1 Multicarrier Modulation and Multiple Access

2.1.1 OFDM

2.1.2 OFDMA

2.1.3 SC-FDMA

2.2 Multiuser Diversity and Scheduling

2.3 Adaptive Coding and Modulation

2.4 Frequency Reuse

2.5 Wideband Transmissions

2.6 Multiple Antenna Techniques

2.7 Relaying

2.8 Femtocells

2.9 Coordinated Multi-Point (CoMP) Transmission

2.9.1 Interference Cancellation

2.9.2 Single Point Feedback/Single Point Reception

2.9.3 Multichannel Feedback/Single Point Reception

2.9.4 Multichannel Feedback/Multipoint Reception

2.9.5 Inter-Cell MIMO

2.10 Power Management

2.11 Inter-Technology Handovers

References

Part I WIMAX

3 WiMAX Networks

3.1 IEEE 802.16-2009

3.1.1 IEEE 802.16-2009 Air Interfaces

3.1.2 Protocol Reference Model

3.2 IEEE 802.16m

3.2.1 IEEE 802.16m Air Interface

3.2.2 System Reference Model

3.3 Summary of Functionalities

3.3.1 Frame Structure

3.3.2 Network Entry

3.3.3 QoS and Bandwidth Reservation

3.3.4 Mobility Management

3.3.5 Security

4 Frame Structure, Addressing and Identification

4.1 Frame Structure in IEEE 802.16-2009

4.1.1 TDD Frame Structure

4.1.2 FDD/HD-FDD Frame Structure

4.2 Frame Structure in IEEE 802.16j

4.2.1 Frame Structure in Transparent Relaying

4.2.2 Frame Structure in Non-Transparent Relaying

4.3 Frame Structure in IEEE 802.16m

4.3.1 Basic Frame Structure

4.3.2 Frame Structure Supporting IEEE 802.16-2009 Frames

4.4 Addressing and Connections Identification

4.4.1 Logical identifiers in IEEE 802.16-2009

4.4.2 Logical identifiers in IEEE 802.16j-2009

4.4.3 Logical identifiers in IEEE 802.16m

5 Network Entry, Initialization and Ranging

5.1 Network Entry in IEEE 802.16-2009

5.1.1 Initial Ranging

5.1.2 Periodic Ranging

5.1.3 Periodic Ranging in OFDM

5.1.4 Periodic Ranging in OFDMA

5.2 Network Entry in IEEE 802.16j-2009

5.2.1 Initial Ranging

5.2.2 Periodic Ranging

5.3 Network Entry in IEEE 802.16m

6 Quality of Service and Bandwidth Reservation

6.1 QoS in IEEE 802.16-2009

6.1.1 QoS Performance Measures

6.1.2 Classification

6.1.3 Signaling Bandwidth Requests and Grants

6.1.4 Bandwidth Allocation and Traffic Handling

6.2 Quality of Service in IEEE 802.16j

6.2.1 Classification

6.2.2 Signaling Bandwidth Requests and Grants

6.2.3 Bandwidth Allocation and Traffic Handling

6.3 QoS in IEEE 802.16m

6.3.1 QoS Parameters

6.3.2 Classification

6.3.3 Bandwidth Request and Grant

6.3.4 Bandwidth Allocation and Traffic Handling

7 Mobility Management

7.1 Mobility Management in IEEE 802.16-2009

7.1.1 Acquiring Network Topology

7.1.2 Association Procedures

7.1.3 The Handover Process

7.1.4 Optional Handover Modes

7.2 Mobility Management in IEEE 802.16j-2009

7.2.1 MR-BS and RS Behavior during MS Handover

7.2.2 Mobile RS Handover

7.3 Mobility Management in IEEE 802.16m

7.3.1 ABS to ABS Handovers

7.3.2 Mixed Handover Types

7.3.3 Inter-RAT Handovers

7.3.4 Handovers in Relay, Femtocells and Multicarrier IEEE 802.16m Networks

8 Security

8.1 Security in IEEE 802.16-2009

8.1.1 Security Associations

8.1.2 Authentication

8.1.3 Encryption

8.2 Security in IEEE 802.16j-2009

8.2.1 Security Zones

8.3 Security in IEEE 802.16m

Part II LTE AND LTE-ADVANCED NETWORKS

9 Overview of LTE and LTE-Advanced Networks

9.1 Overview of LTE Networks

9.1.1 The Radio Protocol Architecture

9.1.2 The Interfaces

9.1.3 Support for Home eNBs (Femtocells)

9.1.4 Air Interface

9.2 Overview of Part II

9.2.1 Frame Structure

9.2.2 UE States and State Transitions

9.2.3 Quality of Service and Bandwidth Reservation

9.2.4 Mobility Management

9.2.5 Security

References

10 Frame-Structure and Node Identification

10.1 Frame-Structure in LTE

10.1.1 Resource Block Structure

10.2 Frame-Structure in LTE-Advanced

10.3 LTE Identification, Naming and Addressing

10.3.1 Identification

10.3.2 Addressing

11 UE States and State Transitions

11.1 Overview of a UE's State Transitions

11.2 IDLE Processes

11.2.1 PLMN Selection

11.2.2 Cell Selection and Reselection

11.2.3 Location Registration

11.2.4 Support for Manual CSG ID Selection

11.3 Acquiring System Information

11.4 Connection Establishment and Control

11.4.1 Random Access Procedure

11.4.2 Connection Establishment

11.4.3 Connection Reconfiguration

11.4.4 Connection Re-establishment

11.4.5 Connection Release

11.4.6 Leaving the RRC_CONNECTED State

11.5 Mapping between AS and NAS States

12 Quality of Service and Bandwidth Reservation

12.1 QoS Performance Measures

12.2 Classification

12.3 Signaling for Bandwidth Requests and Grants

12.3.1 Dedicated Bearer

12.3.2 Default Bearer

12.4 Bandwidth Allocation and Traffic Handling

12.4.1 Scheduling

12.4.2 Hybrid Automatic Repeat Request

12.5 QoS in LTE-Advanced

12.5.1 Carrier Aggregation

12.5.2 Coordinated Multipoint Transmission/Reception (CoMP)

12.5.3 Relaying in LTE-Advanced

13 Mobility Management

13.1 Overview

13.2 Drivers and Limitations for Mobility Control

13.3 Mobility Management and UE States

13.3.1 IDLE State Mobility Management

13.3.2 CONNECTED State Mobility Management

13.4 Considerations for Inter RAT Mobility

13.4.1 Cell Reselection

13.4.2 Handover

13.5 CSG and Hybrid HeNB Cells

13.6 Mobility Management Signaling

13.6.1 X2 Mobility Management

13.6.2 S1 Mobility Management

14 Security

14.1 Design Rationale

14.2 LTE Security Architecture

14.3 EPS Key Hierarchy

14.4 State Transitions and Mobility

14.5 Procedures between UE and EPC Elements

14.5.1 EPS Authentication and Key Agreement (AKA)

14.5.2 Distribution of Authentication Data from HSS to Serving Network

14.5.3 User Identification by a Permanent Identity

Part III COMPARISON

15 A Requirements Comparison

15.1 Evolution of the IMT-Advanced Standards

15.2 Comparing Spectral Efficiency

15.2.1 OFDMA Implementation

15.2.2 MIMO Implementation

15.2.3 Spectrum Flexibility

15.3 Comparing Relay Adoption

15.4 Comparing Network Architectures

15.4.1 ASN/AN (E-UTRAN) and the MME and the S-GW

15.4.2 CSN/PDN-GW

16 Coexistence and Inter-Technology Handovers

16.1 Intersystem Interference

16.1.1 Types of Intersystem Interference

16.2 Inter-Technology Access

16.2.1 Approaches to Inter-Technology Mobility

16.2.2 Examples of Inter-Technology Access

References

17 Supporting Quality of Service

17.1 Scheduling in WiMAX

17.1.1 Homogeneous Algorithms

17.1.2 Hybrid Algorithms

17.1.3 Opportunistic Algorithms

17.2 Scheduling in LTE and LTE-Advanced

17.2.1 Scheduling the Uplink

17.2.2 Scheduling the Downlink

17.3 Quantitative Comparison between LTE and WiMAX

17.3.1 VoIP Scheduling in LTE and WiMAX

17.3.2 Power Consumption in LTE and WiMAX Base Stations

17.3.3 Comparing OFDMA and SC-FDMA

References

18 The Market View

18.1 Towards 4G Networks

18.2 IMT-Advanced Market Outlook

18.2.1 Spectrum Allocation

18.2.2 Small Cells

18.2.3 The WiFi Spread

18.2.4 The Backhaul Bottleneck

18.2.5 Readiness for 4G

18.3 The Road Ahead

References

19 The Road Ahead

19.1 Network Capacity

19.2 Access Heterogeneity

19.3 Cognitive Radio and Dynamic Spectrum

19.4 Network Intelligence

19.5 Access Network Architecture

19.6 Radio Resource Management

19.7 Green Wireless Access

References

Index

..................Content has been hidden....................

You can't read the all page of ebook, please click here login for view all page.
Reset