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Author : Wonjun Lee
Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (319 download)
Download or read book Quality-of-service Provisioning for Multimedia Applications written by Wonjun Lee and published by . This book was released on 1999 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jitae Shin
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (55 download)
Download or read book Quality of Service Provisioning for Multimedia Applications in Service Differentiation Networks written by Jitae Shin and published by . This book was released on 2001 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cranley, Nicola
Publisher : IGI Global
ISBN 13 : 159904823X
Total Pages : 544 pages
Book Rating : 4.5/5 (99 download)
Download or read book Handbook of Research on Wireless Multimedia: Quality of Service and Solutions written by Cranley, Nicola and published by IGI Global. This book was released on 2008-07-31 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book highlights and discusses the underlying QoS issues that arise in the delivery of real-time multimedia services over wireless networks"--Provided by publisher.
Author : Jitae Shin
Publisher : Prentice Hall Professional
ISBN 13 : 9780131414631
Total Pages : 224 pages
Book Rating : 4.4/5 (146 download)
Download or read book Quality of Service for Internet Multimedia written by Jitae Shin and published by Prentice Hall Professional. This book was released on 2004 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: & • Presents a simple yet practical approach to achieve realistic multimedia networking simulations by simulating applications. & & • In-depth coverage of recent research results in the area of multimedia transmission over QoS-enabled networks. & & • Straight from the source, Authors from the federally funded IMSC research program at USC.
Author : Muntean, Gabriel-Miro
Publisher : IGI Global
ISBN 13 : 1466600187
Total Pages : 429 pages
Book Rating : 4.4/5 (666 download)
Download or read book Wireless Multi-Access Environments and Quality of Service Provisioning: Solutions and Application written by Muntean, Gabriel-Miro and published by IGI Global. This book was released on 2012-01-31 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book serves as a vital resource for practitioners to learn about the latest research and methodology within the field of wireless technology, covering important aspects of emerging technologies in the heterogeneous next generation network environment with a focus on wireless communications and their quality"--Provided by publisher.
Author : Mubarak Abdallah Jama
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (975 download)
Download or read book Quality of Service-based Medium Access Control Mechanism for Multimedia Traffic in Mobile Ad Hoc Networks written by Mubarak Abdallah Jama and published by . This book was released on 2009 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes an investigation on the problem of quality of service (QoS) support in mobile ad hoc networks (MANETs). The decentralized nature of wireless ad hoc networks makes them suitable for a variety of applications where central nodes cannot be relied on. This thesis presents a medium access control (MAC) QoS mechanism for multimedia applications in IEEE 802.11e based MANETs. IEEE 802.11e standard draft includes new features to facilitate and promote the provision of QoS guarantees in wireless networks with a long-term solution based on QoS-architectures. The motivation is driven by the need to support increasing demand of time-sensitive applications such as Voice over IP (VoIP) and video conferencing applications. IEEE 802.11e enhances the Distributed Coordination Function (DCF) and the Point Coordination Function (PCF) of the legacy IEEE 802.11, through a new coordination function: the Hybrid Coordination Function (HCF). Within the HCF, there are two methods of channel access: HCF Controlled Channel Access (HCCA) and Enhanced Distributed Channel Access (EDCA). EDCA operates in infrastructure-less ad hoc mode and is widely used in MANETs, unlike HCCA, which further assures QoS provisioning operates in infrastructure mode in the presence of access points (AP). Recent researches showed that EDCA lacks QoS support of real-time traffic in MANETs due to its contention based medium access method. This thesis takes HCCA QoS provisioning potentials to MANETs by implementing a MAC mechanism in which HCCA is employed on top of EDCA to work in infrastructure-less environment like MANET with the help of multiple channels. The mechanism dedicates a unique receiver-based channel to every mobile node. It will act as virtual hybrid coordinator (VHC) to exercise control over the channel in contention-free manner while maintaining a common channel in which all mobile nodes can exchange broadcast and routing related messages. The mechanism can be easily integrated with existing 802.11 systems without modification to existing protocols while ensuring a level of admission control and resource reservation over the medium. Simulation results indicate that the mechanism significantly improves the overall network throughput by 20% at the saturation point and improves average delay by 20% at the saturation point compared to pure EDCA with or without multiple channels. Even with multi-channel EDCA, our mechanism guarantees better performance in terms of throughput and MAC delay for high priority traffic in MANET. The research contribution on MAC layer can be integrated into a larger framework for QoS support in MANETs, which opens a wide range of further research in QoS provisioning in MANETs and solve QoS multi-layer design and implementation issues.
Author : Lin Cai
Publisher : Wiley
ISBN 13 : 9780470770658
Total Pages : 290 pages
Book Rating : 4.7/5 (76 download)
Download or read book Multimedia Services in Wireless Internet written by Lin Cai and published by Wiley. This book was released on 2009-07-20 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to provide seamless, high quality multimedia for the wireless Internet This book introduces the promising protocols for multimedia services and presents the analytical frameworks for measuring their performance in wireless networks. Furthermore, the book shows how to fine-tune the parameters for Quality of Service (QoS) provisioning in order to illustrate the effect that QoS has upon the stability, integrity and growth of next generation wireless Internet. In addition, the authors provide the tools required to implement this understanding. These tools are particularly useful for design and engineering network architecture and protocols for future wireless Internet. Additionally, the book provides a good overview of wireless networks, while also appealing to network researchers and engineers. Key Features: Provides a comprehensive and analytical understanding of the performance of multimedia services in wireless Internet, and the tools to implement such an understanding Addresses issues such as IEEE 802.11, AIMD/RED (Additive Increase-Multiplicative Decrease/ Random Early Detection), multimedia traffic models, congestion control and random access networks Investigates the impact of wireless characteristics on QoS constraint multimedia applications Includes a case study on AIMD for multimedia playback applications Features numerous examples, suggested reading and review questions for each chapter This book is an invaluable resource for postgraduate students undertaking courses in wireless networks and multimedia services, students studying advanced graduate courses in electrical engineering and computer science, and researchers and engineers in the field of wireless networks.
Author : Ruonan Zhang
Publisher : Springer
ISBN 13 : 1493967193
Total Pages : 145 pages
Book Rating : 4.4/5 (939 download)
Download or read book Resource Management for Multimedia Services in High Data Rate Wireless Networks written by Ruonan Zhang and published by Springer. This book was released on 2016-11-09 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief offers a valuable resource on principles of quality-of-service (QoS) provisioning and the related link-layer resource management techniques for high data-rate wireless networks. The primary emphasis is on protocol modeling and analysis. It introduces media access control (MAC) protocols, standards of wireless local area networks (WLANs), wireless personal area networks (WPANs), and wireless body area networks (WBANs), discussing their key technologies, applications, and deployment scenarios. The main analytical approaches and models for performance analysis of the fundamental resource scheduling mechanisms, including the contention-based, reservation-based, and hybrid MAC, are presented. To help readers understand and evaluate system performance, the brief contains a range of simulation results. In addition, a thorough bibliography provides an additional tool. This brief is an essential resource for engineers, researchers, students, and users of wireless networks.
Author : Maode Ma
Publisher : CRC Press
ISBN 13 : 1420051318
Total Pages : 372 pages
Book Rating : 4.4/5 (2 download)
Download or read book Wireless Quality of Service written by Maode Ma and published by CRC Press. This book was released on 2008-09-09 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on an important and complicated topic in wireless network design, Wireless Quality of Service: Techniques, Standards, and Applications systematically addresses the quality-of-service (QoS) issues found in many types of popular wireless networks. In each chapter, the book presents numerous QoS challenges encountered in real-world
Author : Tai-hoon Kim
Publisher : Springer Science & Business Media
ISBN 13 : 3642209742
Total Pages : 400 pages
Book Rating : 4.6/5 (422 download)
Download or read book Ubiquitous Computing and Multimedia Applications written by Tai-hoon Kim and published by Springer Science & Business Media. This book was released on 2011-05-04 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set (CCIS 150 and CCIS 151) constitutes the refereed proceedings of the Second International Conference on Ubiquitous Computing and Multimedia Applications, UCMA 2011, held in Daejeon, Korea, in April 2011. The 86 revised full papers presented were carefully reviewed and selected from 570 submissions. Focusing on various aspects of advances in multimedia applications and ubiquitous computing with computational sciences, mathematics and information technology the papers present current research in the area of multimedia and ubiquitous environment including models and systems, new directions, novel applications associated with the utilization, and acceptance of ubiquitous computing devices and systems.
Download or read book A framework for qos provisioning in operating systems written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A demanda progressiva por aplicações multimídia distribuídas, caracterizadas por fortes exigências sobre os recursos computacionais, torna evidente a necessidade de provisão de qualidade de serviço (QoS) em cada um dossubsistemas envolvidos, como redes de comunicação e sistemas operacionais. Ao mesmo tempo, tais subsistemas devem ser flexíveis para que possam oferecer novos serviços a aplicações futuras, ou seja, devem ser adaptáveis em tempo de execução. Especificamente, sistemas operacionais de uso geral provêm pouco ou nenhum suporte a QoS e à adaptabilidade dos serviços, impulsionando váriosestudos isolados nessas áreas. Observando-se algumas tecnologias implementadas em sistemas operacionais específicos, nota-se que os mecanismos de provisãopossuem certas semelhanças funcionais. Assim, este trabalho propõe uma arquitetura adaptável para a provisão de QoS nos subsistemas de rede e de escalonamento de processos de sistemas operacionais, independente de implementação, através da descrição de frameworks genéricos. É demonstrado, também, como os pontos de flexibilização desses frameworks podem ser especializados para a implementação de alguns modelos de QoS. Por último, é proposto um cenário de uso da arquitetura, no qual um sistema operacional de usogeral ligeiramente modificado é utilizado como infra-estrutura para a instanciação dos frameworks de QoS.
Author : Helmut Leopold
Publisher : Springer Science & Business Media
ISBN 13 : 3540660828
Total Pages : 586 pages
Book Rating : 4.5/5 (46 download)
Download or read book Multimedia Applications, Services and Techniques - ECMAST'99 written by Helmut Leopold and published by Springer Science & Business Media. This book was released on 1999-05-19 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th European Conference on Multimedia Applications, Services and Techniques, ECMAST'99, held in Madrid, Spain in May 1999. The 37 revised full papers presented were carefully reviewed and selected from a total of 71 submissions. The book is divided in sections on services and applications, multimedia terminals, content creation, physical broadcast infrastructure, multimedia over the Internet, metadata, 3D imaging, multicast protocols, security and protection, and mobility.
Author : Adibi, Sasan
Publisher : IGI Global
ISBN 13 : 1615206817
Total Pages : 716 pages
Book Rating : 4.6/5 (152 download)
Download or read book Quality of Service Architectures for Wireless Networks: Performance Metrics and Management written by Adibi, Sasan and published by IGI Global. This book was released on 2010-01-31 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book further explores various issues and proposed solutions for the provision of Quality of Service (QoS) on the wireless networks"--Provided by publisher.
Author : Ahmet Kondoz
Publisher : John Wiley & Sons
ISBN 13 : 0470740655
Total Pages : 588 pages
Book Rating : 4.4/5 (77 download)
Download or read book Visual Media Coding and Transmission written by Ahmet Kondoz and published by John Wiley & Sons. This book was released on 2009-04-01 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art in visual media coding and transmission Visual Media Coding and Transmission is an output of VISNET II NoE, which is an EC IST-FP6 collaborative research project by twelve esteemed institutions from across Europe in the fields of networked audiovisual systems and home platforms. The authors provide information that will be essential for the future study and development of visual media communications technologies. The book contains details of video coding principles, which lead to advanced video coding developments in the form of Scalable Coding, Distributed Video Coding, Non-Normative Video Coding Tools and Transform Based Multi-View Coding. Having detailed the latest work in Visual Media Coding, networking aspects of Video Communication is detailed. Various Wireless Channel Models are presented to form the basis for both link level quality of service (QoS) and cross network transmission of compressed visual data. Finally, Context-Based Visual Media Content Adaptation is discussed with some examples. Key Features: Contains the latest advances in this important field covered by VISNET II NoE Addresses the latest multimedia signal processing and coding algorithms Covers all important advance video coding techniques, scalable and multiple description coding, distributed video coding and non-normative tools Discusses visual media networking with various wireless channel models QoS methods by way of link adaptation techniques are detailed with examples Presents a visual media content adaptation platform, which is both context aware and digital rights management enabled Contains contributions from highly respected academic and industrial organizations Visual Media Coding and Transmission will benefit researchers and engineers in the wireless communications and signal processing fields. It will also be of interest to graduate and PhD students on media processing, coding and communications courses.
Author : Antony Oodan
Publisher : IET
ISBN 13 : 0852964242
Total Pages : 638 pages
Book Rating : 4.8/5 (529 download)
Download or read book Telecommunications Quality of Service Management written by Antony Oodan and published by IET. This book was released on 2003 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of the basic concepts of quality and its management is essential for the professional management of Quality of Service (QoS) in telecommunications. This book is essential reading for all those interested in QoS issues.
Author : Yo-Sung Ho
Publisher : Springer
ISBN 13 : 3540321314
Total Pages : 1115 pages
Book Rating : 4.5/5 (43 download)
Download or read book Advances in Multimedia Information Processing - PCM 2005 written by Yo-Sung Ho and published by Springer. This book was released on 2005-10-19 with total page 1115 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are delighted to welcome readers to the proceedings of the 6th Pacific-Rim Conference on Multimedia (PCM). The first PCM was held in Sydney, Australia, in 2000. Since then, it has been hosted successfully by Beijing, China, in 2001, Hsinchu, Taiwan, in 2002, Singapore in 2003, and Tokyo, Japan, in 2004, and finally Jeju, one of the most beautiful and fantastic islands in Korea. This year, we accepted 181 papers out of 570 submissions including regular and special session papers. The acceptance rate of 32% indicates our commitment to ensuring a very high-quality conference. This would not be possible without the full support of the excellent Technical Committee and anonymous reviewers that provided timely and insightful reviews. We would therefore like to thank the Program Committee and all reviewers. The program of this year reflects the current interests of the PCM’s. The accepted papers cover a range of topics, including, all aspects of multimedia, both technical and artistic perspectives and both theoretical and practical issues. The PCM 2005 program covers tutorial sessions and plenary lectures as well as regular presentations in three tracks of oral sessions and a poster session in a single track. We have tried to expand the scope of PCM to the artistic papers which need not to be strictly technical.
Author : Derong Liu
Publisher : Springer Science & Business Media
ISBN 13 : 3540723951
Total Pages : 1210 pages
Book Rating : 4.5/5 (47 download)
Download or read book Advances in Neural Networks - ISNN 2007 written by Derong Liu and published by Springer Science & Business Media. This book was released on 2007-07-16 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is part of a three volume set that constitutes the refereed proceedings of the 4th International Symposium on Neural Networks, ISNN 2007, held in Nanjing, China in June 2007. Coverage includes neural networks for control applications, robotics, data mining and feature extraction, chaos and synchronization, support vector machines, fault diagnosis/detection, image/video processing, and applications of neural networks.
