Resource Allocation in Unlicensed Long Term Evolution Hetnets

ISBN-13: 9783319683119 / Angielski / Miękka / 2018 / 115 str.

Huaqing Zhang; Lin X. Cai; Sami Khairy

Opis

This SpringerBrief investigates cross layer resource allocation in unlicensed LTE (Long Term Evolution) HetNets. Efficient radio access protocols are developed to allow unlicensed LTE users to fair share channel access with unlicensed users in different systems, including Wi-Fi and unlicensed LTE of other operators.

Spis treści

Table of Contents

List of Abbreviations

List of Symbols

1

Introduction

 

1.1

Long Term Evolution (LTE)

 

1.2

Research challenges

 

1.3

Resource allocation in Unlicensed LTE

 

1.4

Outline

 

 

 

 

References

 

 

2

Radio access management of Unlicensed LTE

 

2.1

Introduction

 

2.2

System model

 

2.3

LBT based radio access of Unlicensed LTE

 

2.4

Performance analysis of LBT-based radio access

 

2.5

Performance evaluation

 

2.6

Summery

 

 

References

 

 

3

Game theory based spectrum sharing

 

3.1

Introduction

 

3.2

System model with unlicensed LTE

 

3.3

Problem Formulation for coexistence

 

3.4

Game theory based resource allocation

 

3.5

Performance evaluation

 

3.6

Summery

 

 

References

 

 

4

Traffic offloading from licensed band to unlicensed band

 

4.1

Introduction

 

4.2

System model for heterogeneous networks

 

4.3

Opportunistic traffic offloading based on network formation game

 

4.4

Performance evaluation

 

4.5

Summary

 

 

References

6

Conclusions and Future Works

 

6.1

Conclusions

 

6.2

Future Research Directions