Qos And Qoe Management In Umts Cellular Systems
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Qos And Qoe Management In Umts Cellular Systems
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Author : David Soldani
language : en
Publisher: John Wiley & Sons
Release Date : 2007-01-11
Qos And Qoe Management In Umts Cellular Systems written by David Soldani and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-11 with Technology & Engineering categories.
This comprehensive volume provides state-of-the art guidance on Quality of Service (QoS) and Quality of end-user Experience (QoE) management in UMTS cellular systems, tackling planning, provisioning, monitoring and optimisation issues in a single accessible resource. In addition, a detailed discussion is provided on service applications, QoS concept, architecture and functions in access, packet & circuit switched core and backbone networks. Defines and explains the differences between QoS and QoE, and end-to-end concept, based on the premise that it is the end-user who is the ultimate beneficiary of QoS. Covers QoS and QoE issues related to present and forthcoming service applications, including multimedia messaging service (MMS), Video Sharing (VS), content download, business connectivity, Push to talk over Cellular (PoC), Voice over IP (VoIP), presence, instant messaging, gaming, streaming and browsing. Presents QoS concepts and architecture as defined in 3GPP Releases 97/98, 99, 5, 6, and 7, and provides a comprehensive description of protocols and packet data transfer across WCDMA evolved and (E)GPRS networks. Discusses service driven radio network planning aspects for (E)GPRS and WCDMA. Includes three detailed chapters covering concepts, means and methods for QoS provisioning, QoS & QoE performance monitoring and optimisation. This book is aimed at operators, vendors, deployers, consultants and managers specialising in the research, development, implementation, marketing and sales of products and tools for QoS and QoE management in UMTS networks. It will also be of interest to postgraduate students and researchers in the field of telecommunications and specialising in UMTS QoS and QoE principles and practices.
Energy Aware Communications
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Author : Ralf Lehnert
language : en
Publisher: Springer
Release Date : 2011-09-01
Energy Aware Communications written by Ralf Lehnert and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-01 with Computers categories.
This book constitutes the refereed proceedings of the 17th EUNICE 2011 Workshop on energy-aware communications, held in Dresden, in September 2011. The proceedings comprise 16 full papers and 7 poster papers which are presented together with the abstracts of the 3 invited talks. The topics covered are: network architectures; ad-hoc and wireless networks; system simulation; network planning, optimization, and migration; traffic engineering; quality of experience; and energy efficient architectures.
Handbook Of Research On Redesigning The Future Of Internet Architectures
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Author : Boucadair, Mohamed
language : en
Publisher: IGI Global
Release Date : 2015-05-31
Handbook Of Research On Redesigning The Future Of Internet Architectures written by Boucadair, Mohamed and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-31 with Computers categories.
As the volume of global Internet traffic increases, the Internet is beginning to suffer from a broad spectrum of performance-degrading infrastructural limitations that threaten to jeopardize the continued growth of new, innovative services. In answer to this challenge, computer scientists seek to maintain the original design principles of the Internet while allowing for a more dynamic approach to the manner in which networks are designed and operated. The Handbook of Research on Redesigning the Future of Internet Architectures covers some of the hottest topics currently being debated by the Internet community at large, including Internet governance, privacy issues, service delivery automation, advanced networking schemes, and new approaches to Internet traffic-forwarding and path-computation mechanics. Targeting students, network-engineers, and technical strategists, this book seeks to provide a broad and comprehensive look at the next wave of revolutionary ideas poised to reshape the very foundation of the Internet as we know it.
Media Networks
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Author : Hassnaa Moustafa
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Media Networks written by Hassnaa Moustafa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Computers categories.
A rapidly growing number of services and applications along with a dramatic shift in users' consumption models have made media networks an area of increasing importance. Do you know all that you need to know?Supplying you with a clear understanding of the technical and deployment challenges, Media Networks: Architectures, Applications, and Standard
Wired Wireless Internet Communications
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Author : Evgeny Osipov
language : en
Publisher: Springer
Release Date : 2010-05-12
Wired Wireless Internet Communications written by Evgeny Osipov and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-12 with Computers categories.
Beginning with the first event in 2002, the International Conference on Wired/ Wireless Internet Communications (WWIC) has continuously been established as a highly selective conference focusing on integration and co-existence of rapidly dev- oping wireless network technologies and their applications related to the Internet. To do so WWIC provides an international forum for presenting and discussing cutti- edge research in this domain, and the 8th edition of WWIC, held at Luleå University in June 2010, continued this tradition. The WWIC 2010 call for papers attracted 45 submissions from more than 25 countries and each contribution was subject to thorough peer review by recognized int- national experts that acted as members of the Technical Program Committee. The selection process resulted in 16 accepted papers, which were thematically grouped into 5 technical sessions. The major themes of WWIC 2010 were cooperation, management of multimedia traffic, advancing IEEE 802.11, cognitive optimization, mesh and multi-hop networks, security, signaling, control, and wireless sensor networks.
Next Generation Mobile Networks And Ubiquitous Computing
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Author : Pierre, Samuel
language : en
Publisher: IGI Global
Release Date : 2010-08-31
Next Generation Mobile Networks And Ubiquitous Computing written by Pierre, Samuel and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-31 with Business & Economics categories.
"This book provides a comprehensive and unified view of the latest and most innovative research findings on the many existing interactions between mobile networking, wireless communications, and ubiquitous computing"--Provided by publisher.
Development Of Field Propagation Model For Urban Area
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Author : Purnima K Sharma
language : en
Publisher: diplom.de
Release Date : 2017-03-08
Development Of Field Propagation Model For Urban Area written by Purnima K Sharma and has been published by diplom.de this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-08 with Technology & Engineering categories.
Wireless communication is one of the most dynamic and vibrant areas of technology development in the communication field today. It has been found that severe climatic conditions disturb the propagation of electromagnetic signals at higher frequencies (greater than 30 MHz). The disturbance is mainly due to molecular absorption by oxygen for frequencies ranging between 60 and 118 GHz and due to water vapour in 22, 183 and 325 GHz bands. Rain and fog has the most significant impact, since the size of the rain drops is of the order of the wavelength of the transmitted signal. This results in energy absorption by the rain drops themselves, and as a secondary effect energy is scattered by the drops. The frequency selective absorption characteristics of the atmosphere can be approximated by a transfer function. In most of the practical channels when the signal propagates through the atmosphere the effect of many factors on the signal has to be considered along with the free space propagation channel assumption. The main objective of this study is, therefore, to find out whether, and how, the different climatic conditions are influencing radio wave propagation in GSM frequency bands in general and in Narnaul, Haryana (India) in particular. To carry out this investigation, the records of radio wave propagation along with path loss during different climatic conditions have been analyzed. On the strength of these analyses, a propagation path loss model has been developed by proposing suitable correction factors due to different climatic conditions. The validation of this developed path loss model has been verified by taking reference models and by applying practically in different urban areas. The effect of these climatic conditions on the link budget has also been analyzed.
Information And Communication Technology For Development For Africa
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Author : Fisseha Mekuria
language : en
Publisher: Springer
Release Date : 2019-08-01
Information And Communication Technology For Development For Africa written by Fisseha Mekuria and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-01 with Computers categories.
This book constitutes the proceedings of the Second International Conference on Information and Communication Technology for Development for Africa, ICT4DA 2019, held in Bahir Dar, Ethiopia, in May 2019. The 29 revised full papers presented were carefully reviewed and selected from 69 submissions. The papers address the impact of ICT in fostering economic development in Africa. In detail they cover the following topics: artificial intelligence and data science; wireless and mobile computing; and Natural Language Processing.
Networking 2012 Workshops
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Author : Zdenek Becvar
language : en
Publisher: Springer
Release Date : 2012-05-20
Networking 2012 Workshops written by Zdenek Becvar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-20 with Computers categories.
This book constitutes the refereed proceedings of three workshops colocated with NETWORKING 2012, held in Prague, Czech Republic, in May 2012: the Workshop on Economics and Technologies for Inter-Carrier Services (ETICS 2012), the Workshop on Future Heterogeneous Network (HetsNets 2012), and the Workshop on Computing in Networks (CompNets 2012). The 21 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers cover a wide range of topics addressing the main research efforts in the fields of network management, quality of services, heterogeneous networks, and analysis or modeling of networks.
Wireless Internet And Mobile Computing
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Author : Yu-Kwong Ricky Kwok
language : en
Publisher: Wiley-IEEE Press
Release Date : 2007-09-04
Wireless Internet And Mobile Computing written by Yu-Kwong Ricky Kwok and has been published by Wiley-IEEE Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-04 with Computers categories.
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