Описание: "Radio Network Planning and Optimition 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 in the field, 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. The 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; and the 'hot topic' of service control and management in WCDMA and GPRS networks, that has evolved since the first edition. The companion website includes: figures; and static radio network simulator implemented in MATLAB[registered]. 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.
Описание: Based on the Global System for Mobile (GSM) standard, UMTS, endorsed by major standards bodies and manufacturers, is the planned standard for mobile users around the world and is at present still being made available. Once UMTS is fully available geographically, computer and phone users can be constantly attached to the Internet as they roam, and have the same set of capabilities no matter where they travel. As researchers, developers and operators prepare for these advances, they need to have access to a resource providing cutting-edge advice on QoS and QoE management issues applied specifically to UMTS networks. This book sets out to provide state-of-the art advice on Quality of Service (QoS) and Quality of Experience (QoE) in Universal Mobile Telecommunications (UMTS) networks. The approach is comprehensive, tackling mobile service planning, provisioning, performance monitoring and optimization issues in a single, accessible resource. It includes strong sections on WCDMA QoS and QoE management functions in packet core and backbone networks. It provides a strong focus on QoS and QoE issues related to present and forthcoming application services, including multimedia messaging service (MMS), school-wide information system (SWIS), gaming, streaming and browsing. It illustrates all points with examples gleaned from state-of-the art research from around the globe. It is suitable for operators, vendors, deployers, consultants and managers specializing in the research and development of products and tools for QoS and QoE management in UMTS networks. It will also appeal to postgraduate students and researchers in the field of telecommunications and specializing in UMTS QoS and QoE principles and practice.
Описание: These next generation standardization activities and related technical discussions are getting more and more interesting because advanced communication theories are consistently proposed, studied, discussed, and finally adopted as one of major technologies in standardization activities; e.g., millimeter-wave wireless communications, massive multiple-input-multiple-output (MIMO) wireless systems and precoding, device-to-device networking. This book introduces cutting-edge technological topics in future mobile cellular and wireless access standardization. With a solid understanding about the candidate technologies, readers can obtain a better understanding for future standardization.
Описание: With the complexity of the cellular networks increasing day by day, a deeper understanding of the design and performance of end-to-end cellular networks is required. This work covers end-to-end network planning and optimisation aspects from second generation GSM to third generation WCDMA networks including GPRS and EDGE networks.
Описание: ITU-R has developed the new methodology for the calculation of radio spectrum requirements in the year 2010 onward for the future development of the 3G mobile radio systems and systems beyond 3G which are now called IMT-Advanced. By using the new methodology, ITU-R has calculated the spectrum requirements for the future development of IMT-2000 and IMT-Advanced in preparation for the WRC-07 (World Radiocommunication Conference 2007) to be held in October-November 2007. In this conference, a set of new spectrum allocation/identification for those systems is to be determined on a global basis. However, since the algorithm for this calculation is implemented only in a tool package as black box, it is difficult to know the internal model and methodology used in the calculation. The proposed book presents a self-contained handbook of the model and methodology used for the spectrum requirement calculation for the IMT-Advanced systems as well as for the previous IMT-2000 systems. Therefore, the reader can learn how the spectrum requirement is calculated for real systems, which prevail worldwide. In addition, it is hoped that the book provides the base camp to develop the further advanced methodology for yet future systems. The contributors to the book are the members of Mobile IT Forum in Japan and the WINNER project group in Europe who themselves actually developed the new methodology as Working Party 8F of the ITU-R.
Описание: Addresses practical issues which are essential for successful development, planning, installation, and operation of the emerging LTE-Advanced systems The focus of this book is the functioning, planning, construction, measurement, and optimization of th
Описание: Providing an accessible introduction to all stages of planning and optimizing UMTS, HSPA, and LTE cellular networks, this book supplies a comprehensive explanation of the fundamental aspects of current and future cellular networks. It starts with an overview of each type of network, including basic techniques and channel models. Next, it examines the challenges operators and vendors are likely to face and explains the critical role network planning and optimization play in addressing these challenges. The book details effective system level simulation methods and describes key techniques in planning, troubleshooting, and optimizing these networks.
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