Ulrich Trick – författare

Moderne Telekommunikationsnetze sind IP-basiert und integrieren alle Dienste und Zugangsnetztechniken. Aktuelle Stichworte in diesem Zusammenhang sind Voice und Multimedia over IP, das Session Initiation Protocol (SIP), das Konzept der Next Generation Networks (NGN), IMS (IP Multimedia Subsystem), Software Defined Networking (SDN) und Netzwerkvirtualisierung.

Für das Befassen mit solchen Netzen stellt dieses Buch das notwendige Fachwissen bereit und gibt Impulse zur Gestaltung und Optimierung moderner Telekommunikationsinfrastrukturen.

– Next Generation Networks– Multimedia over IP (Funktionsweise, Techniken, Protokolle, Quality of Service)– SIP und SDP (Protokollfunktionen, Netzelemente, Routing, Network Address and Port Translation, Mobilität, Sicherheit u. a.)– WebRTC (Web Real-Time Communication between Browsers)– Moderne Telekommunikationsnetze inkl. Mobilfunknetze der 4. und 5. Generation– Netzwerkvirtualisierung und SDN– M2M und Internet der Dinge

Hauptziel dieses Buches ist es, fundiertes theoretisches und praktisches Wissen über SIP, Multimedia over IP, NGN und moderne Kommunikationsnetze zu vermitteln sowie Wege in die Zukunft aufzuzeigen.

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications.

This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining.

The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation.

In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects.

The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined.

The book''s main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students.

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications.

This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining.

The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation.

In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects.

The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined.

The book''s main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students.

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications. This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining. The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation. In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects. The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined. The book's main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students.

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications.

This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining.

The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation.

In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects.

The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined.

The book''s main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students.

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications.

This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining.

The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation.

In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects.

The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined.

The book''s main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students.

5G-Netze werden weltweit auf- und ausgebaut. Im Vergleich zu 4G bieten sie nicht nur offensichtliche Vorteile wie höhere Bitraten, sondern hohe Zuverlässigkeit und geringe Latenz, z.B. für Car-to-X-Anwendungen, oder die Einbindung einer sehr hohen Anzahl von Endgeräten, z.B. von Sensoren in einer Smart City.

Dieses einzige deutschsprachige Buch zur 5G-Technik beginnt mit der Evolution bei den Mobilfunknetzen hin zu 5G und geht in der Folge auf die Basiskonzepte und -technologien wie NGN, IMS, die Virtualisierung mit NFV und MEC sowie SDN ein. Die besondere Herangehensweise an 5G über Anwendungsfälle und Einsatzszenarien hin zu konkreten Anforderungen sowie die Standardisierung bei ITU und vor allem 3GPP sowie die internationale Regulierung werden aufgezeigt. Breiten Raum nehmen das Design von 5G-Systemen, die 5G-Zugangsnetze inkl. Open-RAN mit ihrer leistungsstarken Übertragungstechnik sowie das Kernnetz mit den innovativen Konzepten der Service Based Architecture und des Network Slicing inkl. Beispielen aus der Netzwerkpraxis ein. Ein 5G-System wird in der Gesamtsicht dargestellt, ergänzt durch einen Blick auf Campusnetze und abgerundet durch einen Überblick über alle relevanten IT Security-Aspekte. Abgeschlossen wird die Gesamtbetrachtung durch einen Blick auf die Umwelteinflüsse durch die elektromagnetische Strahlung, die Energie- und Rohstoffbedarfe sowie das Thema Nachhaltigkeit. Zudem wird die Weiterentwicklung bei 5G beschrieben inkl. eines optimal aufbereiteten Einstiegs in 6G.

Hauptziel des Buches ist es, an 5G-Technik und -Anwendungsszenarien interessierten Personen fundiertes 5G-Wissen zu vermitteln und zur weiteren Auseinandersetzung mit diesem Themengebiet anzuregen. Angesprochen sind allgemein technisch Interessierte, speziell Mitarbeitende von öffentlichen und privaten Netzbetreibern. Interesse wird dieses Buch auch in den IT-Abteilungen möglicher 5G-Anwenderfirmen wecken, nicht zuletzt natürlich bei Studierenden der Informatik und Elektrotechnik.

Auf dem Gebiet der Telekommunikationsnetze zeichnen sich umfassende Veränderungen ab. Stichworte in diesem Zusammenhang sind z.B. "All over IP", die immer wichtiger werdende Mobilität, der Wunsch nach größerer Bandbreite, das Konzept der Next Generation Net-works (NGN) und das Session Initiation Protocol (SIP). Hauptziel des Buches ist es, fundiertes theoretisches und praktisches Wissen über SIP, TCP/IP und Telekommunikationsnetze zu vermitteln, Wege in die Zukunft aufzuzeigen und damit wertvolles Rüstzeug für die bereits laufenden und die sich abzeichnenden technischen Veränderungen in der Telekommunikation zu sein.