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Author : Anonim
Publisher : Unknown
Page : 240 pages
File Size : 40,5 Mb
Release : 2008
Category : Global system for mobile communications
ISBN : 051143796X
This concise guide to UMTS provides a balanced, system-level approach invaluable to engineers, project managers and marketing executives.
Author : Christopher Cox
Publisher : Cambridge University Press
Page : 0 pages
File Size : 44,8 Mb
Release : 2008-10-09
Category : Technology & Engineering
ISBN : 9780521889315
This concise guide to UMTS provides a balanced, system-level approach invaluable to engineers, project managers and marketing executives.
Author : Harri Holma,Antti Toskala
Publisher : John Wiley & Sons
Page : 481 pages
File Size : 47,6 Mb
Release : 2005-01-14
Category : Technology & Engineering
ISBN : 9780470870976
Highly regarded as the book on the air interface of 3G cellular systems WCDMA for UMTS has again been fully revised and updated. The third edition now covers the key features of 3GPP Release 6 ensuring it remains the leading principal resource in this constantly progressing area. By providing a deep understanding of the WCDMA air interface, the practical approach of this third edition will continue to appeal to operators, network and terminal manufacturers, service providers, university students and frequency regulators. Explains the key parts of the 3GPP/WCDMA standard Presents network dimensioning, coverage and capacity of WCDMA Introduces TDD and discusses its differences from FDD Key third edition updates include: Covers the main 3GPP Release 6 updates Further enhances High Speed Downlink Packet Access (HSDPA) chapter with a number of new simulation results Explains High Speed Uplink Packet Access (HSUPA) study item Introduces the new services including their performance analysis : Push-to-Talk over Cellular (PoC), streaming, See What I See (SWIS) and multiplayer games Presents a number of new WCDMA field measurement results: capacity, end-to-end performance and handovers Includes completely updated antenna beamforming and multiuser detection sections featuring new simulation results Introduces TD-SCDMA and compares it to Release TDD
Author : Alvin Williams
Publisher : Createspace Independent Publishing Platform
Page : 244 pages
File Size : 50,8 Mb
Release : 2018-01-08
Category : Electronic
ISBN : 1986195724
This book takes a different approach and explains UMTS in a concise, clear and readily understandable style. Written by a professional technical trainer, and based on training courses delivered on UMTS to telecommunication companies worldwide, Essentials of UMTS will enable you to grasp the key concepts quickly.This balanced, system-level approach to the architecture and operation of UMTS is a must have for engineers, project managers and marketing executives working for equipment manufacturers and network operators. Written by a professional technical trainer, this concise guide enables you to rapidly grasp the key concepts and understand the specifications.
Author : Bernhard H. Walke,P. Seidenberg,M. P. Althoff
Publisher : John Wiley & Sons
Page : 334 pages
File Size : 41,5 Mb
Release : 2003-06-27
Category : Technology & Engineering
ISBN : 0470845570
UMTS (Universal Mobile Telecommunication System) ist die dritte Generation von Telekommunikationssystemen und beruht auf der Funkschnittstelle WCDMA (Wideband Code Division Multiple Access). WCDMA bietet im Vergleich zu CDMA Vorteile durch die Nutzung eines breiteren Übertragungsbandes, eine hohe Übertragungsrate (maximal 2 Mbit/s) sowie eine gesteigerte Systemkapazität und Kommunikationsqualität durch statistisches Multiplexing. UMTS macht Dienste für die Benutzer von mobilen Computern und Mobiltelefonen unabhängig von ihrem Standort zugänglich und ermöglicht innovative Dienste (zum Beispiel pay-per-bit, pay-per-session, flat rate, asymmetric bandwidth, Video Conferencing, Virtual Home Environment und andere). Dieser Band führt Sie in zellulare Netze und die digitale Kommunikation ein. Behandelt werden die Funkschnittstelle, der Funkzugang und das Basisnetzwerk. Gut verständlich werden die 99er Spezifikation erklärt sowie UMTS-Dienste und zukünftige Dienste, die über 3G hinausgehen, vorgestellt. Viele Übungsaufgaben, teils mit Lösungen, erleichtern das Vertiefen des Stoffes.
Author : Lillian Goleniewski,Kitty Wilson Jarrett (editor)
Publisher : Pearson Education
Page : 1228 pages
File Size : 50,7 Mb
Release : 2006-10-10
Category : Computers
ISBN : 9780132702317
Telecommunications Essentials, Second Edition, provides a comprehensive overview of the rapidly evolving world of telecommunications. Providing an in-depth, one-stop reference for anyone wanting to get up to speed on the $1.2 trillion telecommunications industry, this book not only covers the basic building blocks but also introduces the most current information on new technologies. This edition features new sections on IP telephony, VPNs, NGN architectures, broadband access alternatives, and broadband wireless applications, and it describes the technological and political forces at play in the world of telecommunications around the globe. Topics include Communications fundamentals, from traditional transmission media, to establishing communicationschannels, to the PSTN Data networking and the Internet, including the basics of data communications, local area networking, wide area networking, and the Internet and IP infrastructures Next-generation networks, including the applications, characteristics, and requirements of the new generation of networks that are being built to quickly and reliably carry the ever-increasing network traffic, focusing on IP services, network infrastructure, optical networking, and broadband access alternatives Wireless networking, including the basics of wireless networking and the technologies involved in WWANs, WMANs, WLANs, and WPANs
Author : Jaana Laiho,Achim Wacker,Tomáš Novosad
Publisher : John Wiley & Sons
Page : 662 pages
File Size : 40,8 Mb
Release : 2006-05-01
Category : Technology & Engineering
ISBN : 9780470031391
Radio Network Planning and Optimisation for UMTS, Second Edition, is a comprehensive and fully updated introduction to WCDMA radio access technology used in UMTS, featuring new content on key developments. Written by leading experts at Nokia, the first edition quickly established itself as a best-selling and highly respected book on how to dimension, plan and optimise UMTS networks. This valuable text examines current and future radio network management issues and their impact on network performance as well as the relevant capacity and coverage enhancement methods. In addition to coverage of WCDMA radio access technology used in UMTS, and the planning and optimisation of such a system, the service control and management concept in WCDMA and GPRS networks are also introduced. This is an excellent source of information for those considering future cellular networks where Quality of Service (QoS) is of paramount importance. Key features of the Second Edition include: High-Speed Downlink Packet Access (HSDPA) – physical layer, dimensioning and radio resource management Quality of Service (QoS) mechanisms in network for service differentiation Multiple Input – Multiple Output (MIMO) technology Practical network optimisation examples Service optimisation for UMTS and GPRS/EDGE capacity optimisation The ‘hot topic’ of service control and management in WCDMA and GPRS networks, that has evolved since the first edition Companion website includes: Figures Static radio network simulator implemented in MATLAB® This text will have instant appeal to wireless operators and network and terminal manufacturers. It will also be essential reading for undergraduate and postgraduate students, frequency regulation bodies and all those interested in radio network planning and optimisation, particularly RF network systems engineering professionals.
Author : Lillian Goleniewski
Publisher : Addison-Wesley Professional
Page : 612 pages
File Size : 51,8 Mb
Release : 2002
Category : Computers
ISBN : 0201760320
Telecommunications current and emerging, wired and wireless--is covered in-depth here with the broadest, deepest, most up-to-date telecom overview on the market by one of the field's leading trainers. Whether readers are new to telecommunications and IT or simply want an understandable, comprehensive review of the state-of-the-art technology, this book is for them.
Author : Pierre Lescuyer,Thierry Lucidarme
Publisher : John Wiley & Sons
Page : 350 pages
File Size : 44,9 Mb
Release : 2008-02-28
Category : Technology & Engineering
ISBN : 0470723661
2G/GSM and 3G/UMTS are key mobile communication technologies, chosen by more than 2 billion people around the world. In order to adapt to new services, increasing demand for user bandwidth, quality of service and requirements for network convergence, major evolutions are introduced in 3G network standard. Evolved Packet System (EPS) presents the EPS evolution of the 3G/UMTS standard introduced by the 3rd Generation Partnership Project (3GPP) standard committee. This new topic is looked at from a system perspective, from the radio interface to network and service architecture. Hundreds of documents being issued by Standard organisations are summarised in one book to allow the reader to get an accessible comprehensive view of EPS evolution. Proposes a system view of Evolved UMTS, from the radio to Core and service architecture Gives a comprehensive and global view of the system that technical specifications do not provide Describes the new system as well as the inheritance and migration from 2G/GSM and 3G/UMTS Written by experts in the field who specialise in two complementary but very different technical domains (i.e. "radio interface" and "network architecture") Contains many figures and examples for better understanding. This book is essential for industry professionals in the telecommunication business, telecommunication system architects and designers, product manufacturers and operators and postgraduate students.
Author : Daniel Fox
Publisher : John Wiley & Sons
Page : 274 pages
File Size : 42,7 Mb
Release : 2008-04-30
Category : Technology & Engineering
ISBN : 0470987766
A modern mobile phone is a highly complex electronic system made up from a variety of diverse sub-systems, all of which must work seamlessly together. Today's users have very high expectations which set tough demands on manufacturers as they introduce third generation technology. While quality, in terms of the phone's stability, performance and behaviour on the network, originate from good design, the only way to be sure of quality is by testing it. This makes testing a very important part of any mobile phone's life cycle, from development through to manufacture and beyond, touching a number of different disciplines and departments. Testing UMTS is divided in three sections. Section One provides an overview of major types of testing and the organisations and tasks involved. In particular it looks at what is involved in conformance testing and device certification. Section Two is more technical and looks at the UMTS standard itself, working through the protocol layers. Future trends and their impact on testing mobile devices are examined in Section Three, including the emergence of new technologies both in the access network and the core network and the evolution of new testing methodologies. Examines UMTS and the testing of UMTS devices which are huge areas in the testing process Provides essential information on processes and techniques for mobile phone testing Operation of the UMTS standard is described from a test point of view Focuses on most important areas of the 3rd-Generation Partnership Project (3GPP) standard from a test perspective Offers advice on products, services and resources that aid the testing process. This book is an ideal text for engineers and managers who are either directly involved in the process of testing UMTS mobiles, or who are looking for an understanding of what is involved in testing. Professionals involved in the development of UMTS mobiles, integration and verification, conformance testing, operator acceptance testing, manufacturing and servicing will find this book indispensable.
Author : Cornelia Kappler
Publisher : John Wiley & Sons
Page : 386 pages
File Size : 47,9 Mb
Release : 2009-02-17
Category : Technology & Engineering
ISBN : 0470743131
An all-encompassing coverage on UMTS Networks including an in-depth discussion of current work on UMTS evolution and 4G . UMTS Networks and Beyond offers a comprehensive introduction to the networking aspects of UMTS and the networks coming after UMTS. The book is unique in that it systematically compares how a particular problem, e.g. obtaining connectivity, is solved in UMTS and how the same problem is solved in a Computer Network such as the Internet. It also highlights why the respective solutions are so different. The first part of the book provides a detailed technical discussion of UMTS, including original vision, architecture, protocol stacks and overall functionality. It places UMTS in the context of its evolution of from GSM and its convergence with Computer Networks. The second part of the book discusses today’s vision of 4G, and introduces upcoming networking technologies. Emphasis is on LTE / SAE as successor of UMTS; UMB, WiMAX and NGN are also discussed. The book gives an overview of what these technologies are likely to offer, of their architectures, protocols and functionality. It also discusses their differences and similarities, and whether they will qualify as 4G. Key Features: Provides readers, particularly those with a background in IP-based networks, with a technical understanding of what UMTS does, how it works and how it is likely to evolve Explains the differences in design between UMTS Networks and Computer Networks and discusses how these design divergences can be reconciled in the future Shows how economic considerations shape the design of UMTS Motivates why particular design choices are made in UMTS Gives an in-depth introduction to LTE / SAE Provides a detailed picture of the state of the art in 4G Illustrates the theory with numerous tables and figures This comprehensive textbook is essential reading for advanced students and lecturers in communications systems and networking. It is also of interest to engineers and researchers in the field of UMTS and communications systems.
Author : Ralf Kreher,Torsten Rüedebusch
Publisher : John Wiley & Sons
Page : 591 pages
File Size : 47,8 Mb
Release : 2012-04-27
Category : Technology & Engineering
ISBN : 9781118408599
This completely revised and updated edition of the highly successful UMTS Signaling provides a deep insight into all aspects of UMTS signalling. The chapter structure has been reworked for improved “usability” for readers, as well as including many new features and updates. The successful trial, deployment, operation and troubleshooting of 3G or UMTS infrastructures and applications is the biggest challenge facing today’s mobile communications. Network element instability, network element and multi-vendor interoperability, configuration and network planning faults are just a few of the challenges affecting performance and profitability that need to be addressed. This book is an invaluable guide to resolving such problems. Highlights of the Second Edition: Includes new information and scenarios on HSPA / HSDPA / HSUPA, and IMS Covers not only WCDMA, but also TD-SCDMA issues Contains up-to-date information on releases 5 and 6, and includes a new chapter on the future releases 7 and 8 Provides crucial information for network operators and equipment suppliers keen to understand how to handle and analyse UMTS signaling procedures in order to get the network into operation, detect errors and troubleshoot faults Uses first hand, real world information to explain issues which are unclear in the standards Includes comprehensive descriptions and documentation of UMTS reference scenarios for different UMTS procedures The unified comprehensive approach taken by the authors makes this book essential reading for engineers in network operators, integrators or system suppliers who need to be at the cutting edge of this technology. It will also be an invaluable resource for postgraduates on telecommunications courses, especially those with a focus on signal analysis.
Author : Heikki Kaaranen,Ari Ahtiainen,Lauri Laitinen,Siamäk Naghian,Valtteri Niemi
Publisher : John Wiley & Sons
Page : 426 pages
File Size : 46,6 Mb
Release : 2005-03-04
Category : Technology & Engineering
ISBN : 0470011033
Building on the success of the first edition, UMTS Networks second edition allows readers to continue their journey through UMTS up to the latest 3GPP standardization phase, Release 5. Containing revised, updated and brand new material, it provides a comprehensive view on the UMTS network architecture and its latest developments. Accompanied by numerous illustrations, the practical approach of the book benefits from the authors’ pioneering research and training in this field. Provides a broad yet detailed overview of the latest worldwide developments in UMTS technology. Includes brand new sections on the IP Multimedia Subsystem and High Speed Downlink Packet Access according to 3GPP Release 5 specifications. Contains heavily revised sections on the evolution from GSM to UMTS Multi-access, the UMTS Radio Access Network, the UMTS Core Network and services. Includes updated versions on services in the UMTS environment, security in the UMTS environment and UMTS protocols. Illustrates all points with cutting-edge practical examples gleaned from the authors’ research and training at the forefront of UMTS. The illustrative, hands-on approach will appeal to operators, equipment vendors, systems designers, developers and marketing professionals who require comprehensive, practical information on the latest developments in UMTS. This second edition will also benefit students and researchers in the field of mobile networking.
Author : Jonathan P. Castro
Publisher : John Wiley & Sons
Page : 616 pages
File Size : 40,8 Mb
Release : 2005-07-08
Category : Technology & Engineering
ISBN : 9780470093863
All IP in 3G CDMA Networks covers all the key aspects of UMTS and its implementation from both the engineering designer and the operator and service providers' point of view. It addresses the essential tasks involved in the UMTS network deployment in new regions and within existing 2G/2.5G networks. Key features: Presents solutions for the integration and coexistence of 2G and 3G systems and highlights the seamless interoperability functions between GSM and UMTS. As part of the evolution towards All IP cellular networks, it outlines the IP Multimedia Subsystem - IMS and the packet optimized Radio Access Network, including High Speed Download Packet Access. Provides a complete picture of broadband wireless through UMTS, whilst describing applications enabler platforms and the criteria for 3G services that enhance the user experience. By providing one integrated source in UMTS and its evolution, All IP in 3G CDMA Networks represents an invaluable resource for design engineers, operators and services providers. Likewise, Technical and Marketing Executives and Managers in wireless communications or related areas, and Business or Sales channels representatives, will benefit from this concise volume in 3G networks and services enablers. Academic programmes in Telecommunications and Information Technology segments at senior or postgraduate level, will also find valuable contributions in this book.
Author : Lakhtaria, Kamaljit I.
Publisher : IGI Global
Page : 373 pages
File Size : 47,8 Mb
Release : 2015-10-13
Category : Computers
ISBN : 9781466686885
As information resources migrate to the Cloud and to local and global networks, protecting sensitive data becomes ever more important. In the modern, globally-interconnected world, security and privacy are ubiquitous concerns. Next Generation Wireless Network Security and Privacy addresses real-world problems affecting the security of information communications in modern networks. With a focus on recent developments and solutions, as well as common weaknesses and threats, this book benefits academicians, advanced-level students, researchers, computer scientists, and software development specialists. This cutting-edge reference work features chapters on topics including UMTS security, procedural and architectural solutions, common security issues, and modern cryptographic algorithms, among others.
