Cdma Capacity And Quality Optimization PDF Download
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Author | : Adam N. Rosenberg |
Publisher | : |
Total Pages | : 629 |
Release | : 2003 |
Genre | : Code division multiple access |
ISBN | : 9780071455831 |
Download CDMA Capacity and Quality Optimization Book in PDF, ePub and Kindle
Now that CDMA has been accepted as a key component of worldwide 3G systems, service providers, capacity planners, engineers and technicians need to understand the best methods and tools for maximizing throughput, capacity, and quality. This book provides that expertise.
Author | : Adam N. Rosenberg |
Publisher | : McGraw Hill Professional |
Total Pages | : 655 |
Release | : 2003-03-18 |
Genre | : Technology & Engineering |
ISBN | : 007150107X |
Download CDMA Capacity and Quality Optimization Book in PDF, ePub and Kindle
Three new recently adopted versions of CDMA (Code Division Multiple Access) are paving the way for unprecedented cellular call quality and capacity for worldwide 3G systems. This reference is the best way to gain an understanding of how to implement and upgrade systems to all three of the standards. * Solves both capacity and quality of service problems * Explains the integration of radio, telephony, and data systems--the major domains of CDMA networks * Helps contextualize new technical requirements such as ANSI-41
Author | : Pankaj Shankar Srivastava |
Publisher | : |
Total Pages | : 0 |
Release | : 2012 |
Genre | : |
ISBN | : |
Download Optimization of Channel Capacity of Multi-Rate Multi-Code CDMA for Broadband Packet Wireless Access Book in PDF, ePub and Kindle
This paper presents a mathematical technique for determining the optimum packet size in multi-rate multi-code Code Division Multiple Access (CDMA) network. This scheme optimizes the channel capacity and tries to meet the multi-rate transmission demands of all the users by varying the size of packets. Throughput is defined as the expected value of the total number of successful transmitted packets/slot. The Analysis shows that as we increase the size of packets keeping processing gain, error detection and correction capability (t) of the network fixed, throughput drops with increase in the number of transmitted packets/slot. It is found that channel capacity for packet length L = 64, 128, 256, 512 and 1,024 in terms of throughput are 120, 72, 50, 38, 30 for t = 10, respectively, and are 420, 140, 79, 50 and 38 for t = 20, respectively. It is concluded that to optimize the channel capacity, we have to transmit possible large size packets as per the flow control of the network.
Author | : Michal Pioro |
Publisher | : Elsevier |
Total Pages | : 795 |
Release | : 2004-07-21 |
Genre | : Computers |
ISBN | : 0080516432 |
Download Routing, Flow, and Capacity Design in Communication and Computer Networks Book in PDF, ePub and Kindle
In network design, the gap between theory and practice is woefully broad. This book narrows it, comprehensively and critically examining current network design models and methods. You will learn where mathematical modeling and algorithmic optimization have been under-utilized. At the opposite extreme, you will learn where they tend to fail to contribute to the twin goals of network efficiency and cost-savings. Most of all, you will learn precisely how to tailor theoretical models to make them as useful as possible in practice.Throughout, the authors focus on the traffic demands encountered in the real world of network design. Their generic approach, however, allows problem formulations and solutions to be applied across the board to virtually any type of backbone communication or computer network. For beginners, this book is an excellent introduction. For seasoned professionals, it provides immediate solutions and a strong foundation for further advances in the use of mathematical modeling for network design. Written by leading researchers with a combined 40 years of industrial and academic network design experience. Considers the development of design models for different technologies, including TCP/IP, IDN, MPLS, ATM, SONET/SDH, and WDM. Discusses recent topics such as shortest path routing and fair bandwidth assignment in IP/MPLS networks. Addresses proper multi-layer modeling across network layers using different technologies—for example, IP over ATM over SONET, IP over WDM, and IDN over SONET. Covers restoration-oriented design methods that allow recovery from failures of large-capacity transport links and transit nodes. Presents, at the end of each chapter, exercises useful to both students and practitioners.
Author | : Kyoung Il Kim |
Publisher | : Prentice Hall |
Total Pages | : 252 |
Release | : 2000 |
Genre | : Technology & Engineering |
ISBN | : 9780130175724 |
Download Handbook of CDMA System Design, Engineering, and Optimization Book in PDF, ePub and Kindle
Designing state-of-the-art CDMA systems, start to finish. The comprehensive, up-to-date CDMA design resource for every professional Digital CDMA mobile communications systems already serve millions of users, but techniques for optimizing these systems are still continuing to evolve through research and field testing. In the "Handbook of CDMA System Design, Engineering, and Optimization," leading CDMA researcher Dr. Kyoung Il Kim and the Members of Technical Staff of Bell Labs, Lucent Technologies bring together the field's most valuable experience and methods in a single authoritative, up-to-date resource for every working CDMA professional. The authors offer in-depth coverage of all key issues associated with CDMA system engineering, presenting clear guidelines and advanced simulations that address everything from RF design to traffic engineering and antenna installation. Coverage also includes: Intrasystem and intersystem interference estimation Pilot channel PN assignment Access and paging channel capacity and engineering Handoff-related issues Link budgets, link capacity, link coverage, and more About the CD-ROM The accompanying CD-ROM contains a demonstration version of Bell Labs' Cellular Engineering 4 (CE4), the industry's most advanced CDMA coverage prediction software-ideal for gaining hands-on experience with CDMA cell planning.
Author | : Gerardo Gomez |
Publisher | : John Wiley & Sons |
Total Pages | : 328 |
Release | : 2005-05-27 |
Genre | : Technology & Engineering |
ISBN | : 9780470011805 |
Download End-to-End Quality of Service over Cellular Networks Book in PDF, ePub and Kindle
This comprehensive resource contains a detailed methodology for assessing, analyzing and optimizing End-to-End Service Performance under different cellular technologies (GPRS, EDGE, WCDMA and CDMA2000). It includes guidelines for analyzing numerous different services, including FTP, WEB streaming and POC, including examples of analysis and troubleshooting from a user point-of-view. Focuses on the end-user perspective, with a detailed analysis of the main sources of service performance degradation and a comprehensive description of mobile data services Includes a detailed presentation of generic key performance indicators (KPIs) which can be re-defined to comply with each particular network Provides service performance benchmarking for different technologies from real networks Explores a new approach to service management known as customer experience management, including the reasons why it is overcoming traditional service management and its impact on revenues and customer satisfaction Illustrates all points throughout using real world examples gleaned from cutting-edge research This book draws together findings from authoritative sources that will appeal to cellular network operators and vendors. The theory-based, practical approach will be of interest to postgraduate students and telecommunication and consulting companies working in the field of cellular technologies.
Author | : Yevgeni Koucheryavy |
Publisher | : Springer Science & Business Media |
Total Pages | : 496 |
Release | : 2007-08-23 |
Genre | : Computers |
ISBN | : 3540748326 |
Download Next Generation Teletraffic and Wired/Wireless Advanced Networking Book in PDF, ePub and Kindle
This book constitutes the refereed proceedings of the 7th International Conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking, NEW2AN 2007. The 39 revised full papers presented were carefully reviewed and selected from a total of 113 submissions. The papers are organized in topical sections on teletraffic, traffic characterization and modeling, 3G/UMTS, sensor networks, WLAN, QoS, MANETs, lower layer techniques, PAN technologies, and TCP.
Author | : Jaana Laiho |
Publisher | : John Wiley & Sons |
Total Pages | : 662 |
Release | : 2006-05-01 |
Genre | : Technology & Engineering |
ISBN | : 0470031395 |
Download Radio Network Planning and Optimisation for UMTS Book in PDF, ePub and Kindle
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 | : Yan Ma |
Publisher | : Springer |
Total Pages | : 588 |
Release | : 2008-10-16 |
Genre | : Computers |
ISBN | : 3540886230 |
Download Challenges for Next Generation Network Operations and Service Management Book in PDF, ePub and Kindle
th We are delighted to present the proceedings of the 11 Asia-Paci?c Network Operations and Management Symposium (APNOMS 2008) which was held in Beijing, China, during October 22–24, 2008. TheOrganizingCommittee(OC)selectedthethemeofthisyear’ssymposium as “Challenges for Next-Generation Network Operations and Service Mana- ment. ” Research and development on next-generation networks (NGNs) have been carried out over the last few years and we are already seeing their - ployment and operations in many parts of Asia-Paci?c countries. We are also beginning to experience new and interesting services that utilize these NGNs. We are certain that we will see more deployment of NGNs and NGN services in the next few years. Thus, the operations and management of NGNs and their services are very important to the network operators and service providers. At the same time, they are also concerned about new and more e?ective ways of performing the operations and management. This year, the APNOMS call for papers received 195 paper submissions from 19di?erentcountries,includingcountriesoutsidetheAsia-Paci?cregion(Europe, Middle-East, North and South America). Each paper was carefully reviewed by at least three international experts. Based on review scores, the APNOMS 2008 Technical ProgramCommittee discussed the selection of papers, and selected 43 high-quality papers (22. 1% of submissions) as full papers and 34 papers as short papers. Accepted papers were arrangedinto ten technical sessions and two short paper sessions (poster presentation).
Author | : Kiseon Kim |
Publisher | : Artech House Publishers |
Total Pages | : 232 |
Release | : 2005 |
Genre | : Technology |
ISBN | : |
Download CDMA Systems Capacity Engineering Book in PDF, ePub and Kindle
This new hands-on resource tackles capacity planning and engineering issues that are crucial to optimizing wireless communication systems performance. Going beyond the system physical level and investigating CDMA system capacity at the service level, this volume is the single-source for engineering and analyzing systems capacity and resources.