IP for 4G

Kurzbeschreibung:

Examining the concept of 4G (fourth generation mobile), IP for 4G provides readers with in-depth background material to the key technologies and developments including: Wireless LANs, WiMAX, IP developments, IMS, and 3G. The book examines these key technological drivers in light of the commercial propositions: what is likely to generate extra revenue or reduce existing costs? Providing an essential summary of the key technologies and issues of 4G, the text brings together the technology, the commercial arguments, and the latest developments in a single volume.

Klappentext:

This book provides an essential summary of the key technologies and issues of 4G. It brings together the technology, the commercial arguments and the latest developments in a single volume. It assesses the key technological drivers of 4G (wLAN (wireless Local Area Networks), WiMax (Worldwide Interoperability for Microwave Acces), convergence, and IMS (IP Multimedia Subsystem), leaving the reader with a very clear and up-to-date briefing on the future of Mobile in the next 2-5 years. The book looks at developments globally and not specifically be UK or Europe with case studies on companies such as BT Fusion, Swisscomm Convergence, Virgin Quad Play, WiMax trials, and a website with diagrams and figures as well as references for further reading.

Inhaltsverzeichnis:

About the Author.

Preface.

Acknowledgements.

List of Abbreviations.

Chapter 1 Introduction.

1.1 Prologue - The Generation Game.

1.2 The Props - WLAN, WiMAX and All That.

1.3 The Players - The Jester, the Harlequin and the Guy with the Beard and Sandals.

1.4 The Plot - The Elephant in the Room.

1.5 Epilogue - The Road to 4G.

References.

More to Explore.

Chapter 2 An Introduction to 3G Networks.

2.1 Introduction.

2.2 Mobile Standards.

2.3 The History of 3G.

2.4 UMTS Network Overview.

2.5 UMTS Network Details.

2.6 UMTS Radio Access Network (UTRAN) and Air Interface.

2.7 CDMA2000 Packet Core Network.

2.8 TD-SCDMA.

2.9 Conclusion.

References.

More to Explore.

Chapter 3 Wireless LANs.

3.1 Introduction.

3.2 Applications of WLANs.

3.3 WLAN Compared to Cellular.

3.4 How WLANs Work.

3.5 Performance of WLANs.

3.6 WLAN Network Coverage.

3.7 Improving WLANs.

3.8 Security.

3.9 Roaming.

3.10 Quality of Service (QoS).

3.11 Handover and Paging.

3.12 Battery Life.

3.13 Go Faster WLAN - 802.11n.

3.14 Interference.

3.15 Future of WLANs.

References.

More to Explore.

Chapter 4 Cellular Evolution.

4.1 Introduction.

4.2 What is Wrong with 3G?

4.3 HSPA.

4.4 HSUPA.

4.5 EDGE.

4.6 EVDO and CDMA2000 Evolution.

4.7 Femtocells.

4.8 LTE.

4.9 Conclusion.

References.

More to Explore.

Chapter 5 WiMAX.

5.1 Introduction.

5.2 Overview of WiMAX History.

5.3 OFDM.

5.4 WiMAX MAC Layer.

5.5 WiMAX PHY Layer.

5.6 WiMAX QoS.

5.7 Spectrum.

5.8 Smart Antennas.

5.9 WiMAX Network Architecture.

5.10 WiMAX Throughput and Performance.

5.11 Conclusion.

References.

More to Explore.

Chapter 6 Convergence and the IMS.

6.1 Introduction.

6.2 The IMS.

6.3 Convergence Today - Fusion.

6.4 Voice Call Continuity.

6.5 Media Independent Handover.

6.6 Next Generation Networks.

6.7 The IMS in Context Today.

ReferencesMore to Explore.

Chapter 7 Mobile Services - The Final Chapter.

7.1 Introduction.

7.2 Beyond Voice and SMS.

7.3 Hard Lessons - MMS and WAP.

7.4 Innovation - Mobile Music.

7.5 Broadcast Services.

7.6 A New Paradigm - 1000 Killer Applications.

7.7 Terminals.

7.8 Money Makes the World Go Around.

7.9 Mobile Broadband.

7.10 Conclusion.

References.

Index.

Themen:

• 4G
• Mobilkommunikation
• Netzwerkprotokoll

Verwandte Themen:

• Drahtlose Kommunikation
• LTE (Long Term Evolution)
• Drahtlose Netzwerke
• 3G
• Kommunikationsnetz
• IMS (IP Multimedia Subsystem)
• Mobiltelefon
• Netzwerke
• Hochfrequenz (HF)
• Sensoren