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| Author | : Hanane Fathi |
| Publisher | : |
| Total Pages | : 183 |
| Release | : 2006 |
| Genre | : |
| ISBN | : 9788790834920 |
| Author | : Hanane Fathi |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 248 |
| Release | : 2008-10-20 |
| Genre | : Computers |
| ISBN | : 1402066317 |
The focus of this book is on mechanisms that affect the VoIP user satisfaction while not explicitly involved in the media session. The book thus investigates and proposes cross-layer techniques for realizing time-efficient control mechanisms for VoIP.
| Author | : Novella Bartolini |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 809 |
| Release | : 2009-11-09 |
| Genre | : Computers |
| ISBN | : 3642106242 |
This volume presents the proceedings of the 6th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness and of the Third International ICST Workshop on Advanced Architectures and Algorithms for Internet DElivery and Applications. Both events were held in Las Palmas de Gran Canaria in November 2009. To each of these events is devoted a specific part of the volume. The first part is dedicated to the proceedings of ICST QShine 2009. The first four chapters deal with new issues concerning the quality of service in IP-based telephony and multimedia. A second set of four chapters addresses some important research problems in mul- hop wireless networks, with a special emphasis on the problems of routing. The following three papers deal with recent advances in the field of data mana- ment and area coverage in sensor networks, while a fourth set of chapters deals with mobility and context-aware services. The fifth set of chapters contains new works in the area of Internet delivery and switching systems. The following chapters of the QShine part of the volume are devoted to papers in the areas of resource management in wireless networks, overlay, P2P and SOA arc- tectures. Some works also deal with the optimization of quality of service and energy consumption in WLAN and sensor networks and on the design of a mobility support in mesh networks.
| Author | : Jason Yi-Bing Lin |
| Publisher | : John Wiley & Sons |
| Total Pages | : 532 |
| Release | : 2005 |
| Genre | : |
| ISBN | : 9788126506897 |
Market_Desc: · Engineers specializing in wireless and mobile systems and product development· Students Special Features: · Author has high profile in the professional engineering community with extensive exposure through his journal writings, chairing, and conference presentations· All systems have been tested; review questions (and solutions) at the end of each chapter· This follow-on book covers 3G (1st book covered 2G) and shows how the all-IP core network can be developed and how applications can be created· Includes coverage of VoIP (Voice over Internet Protocol) and SIP (Session Initiation Protocol), the topic of another best-selling Wiley engineering book About The Book: This completely new book skips all radio aspects and focuses on the emerging all-IP core network and applications instead. Broadband wireless networks based on B3G and 4G have been intensively studied in the literature. On the other hand, the all-IP core network and applications that utilize broadband networks are seldom addressed. This book describes the mobile core network protocols and applications based on the 3GPP all-IP core network architecture. The book shows how the all-IP core network can be developed and how applications can be created.
| Author | : Jyh-Cheng Chen |
| Publisher | : John Wiley & Sons |
| Total Pages | : 439 |
| Release | : 2004-02-17 |
| Genre | : Technology & Engineering |
| ISBN | : 0471478261 |
An ideal starting point for anyone wanting to learn about next generation wireless networks Gives important insights into the design of wireless IP networks Illustrates the standards and network architectures defined by leading standards bodies (including MWIF, 3GPP and 3GPP2) Discusses protocols in four key areas: signaling, mobility, quality of service, and security The authors have a good deal of experience in this field, and have many patents pending in the area of wireless networking
| Author | : Toni Janevski |
| Publisher | : Artech House |
| Total Pages | : 385 |
| Release | : 2003 |
| Genre | : Computers |
| ISBN | : 1580533310 |
Presents a solid analytical framework for traffic analysis in wireless IP networks and provides valuable analytical tools for network planning, dimensioning, and optimization for wireless IP networks in a multiple classes environment.
| Author | : Anselm Teh |
| Publisher | : |
| Total Pages | : 376 |
| Release | : 2009 |
| Genre | : Wireless communication systems |
| ISBN | : |
In recent years, there has been a rapid growth in deployment and usage of realtime network applications, such as Voice-over-IP, video calls/video conferencing, live net- work seminars, and networked gaming. The continued increase in the popularity of realtime applications requires a more intense focus on the provision of strict guarantees for Quality of Service (QoS) parameters such as delay, jitter and packet loss in access networks. At the same time, wireless networking technologies have become increasingly popular with a wide array of devices such as laptop computers, Personal Digital Assistants (PDAs), and cellular phones being sold with built-in WiFi and WiMAX interfaces. For realtime applications to be popular over wireless networks, simple, robust and e ective QoS mechanisms suited for a variety of heterogeneous wireless networks must be devised. Implementing the same QoS mechanisms across multiple neighbouring networks aids seamless handover by ensuring that a flow will be treated in the same way, both before and after handover.
| Author | : Mario Marchese |
| Publisher | : John Wiley & Sons |
| Total Pages | : 328 |
| Release | : 2007-04-30 |
| Genre | : Technology & Engineering |
| ISBN | : 0470058781 |
The importance of quality of service (QoS) has risen with the recent evolution of telecommunication networks, which are characterised by a great heterogeneity. While many applications require a specific level of assurance from the network; communication networks are characterized by different service providers, transmission means and implementer solutions such as asynchronous transfer mode (ATM), Internet protocol version 4 (IPv4), IPv6 and MPLS. Providing comprehensive coverage of QoS issues within heterogeneous network environments, “QoS Over Heterogeneous Networks” looks to find solutions to questions such as does QoS fit within heterogeneous networks and what is the impact on performance if information traverses different network portions that implement specific QoS schemes. Includes: A series of algorithms and protocols to help solve potential QoS problems. State of the art case studies and operative examples to illustrate points made. Information on QoS mapping in terms of service-level specification (SLS) and an in-depth discussion of related issues Chapters end-to-end (E2E) QoS, QoS architecture, QoS over heterogeneous networks and QoS internetworking and mapping. An ideal book for graduate students, researchers and lecturers. System designers, developers and engineers will also find “QoS Over Heterogeneous Networks” a valuable reference.
| Author | : Abdelhamid Mellouk |
| Publisher | : John Wiley & Sons |
| Total Pages | : 316 |
| Release | : 2013-03-01 |
| Genre | : Technology & Engineering |
| ISBN | : 1118623258 |
A modern communication network can be described as a large, complex, distributed system composed by higher interoperating, smaller sub-systems. Today, the proliferation and convergence of different types of wired, wireless, and mobile networks are crucial for the success of the next generation networking. However, these networks can hardly meet the requirements of future integrated-service networks, and are expected to carry multimedia traffic with various Quality of Experience (QoE) and Quality of Service (QoS) requirements. Providing all relevant QoS/QoE issues in these heterogeneous networks is then an important challenge for telecommunication operators, manufacturers, and companies. The impressive emergence and the important demand of the rising generation of real-time Multi-service (such as Data, Voice VoD, Video-Conference, etc.) over communication heterogeneous networks, require scalability while considering a continuous QoS. This book presents and explains all the techniques in new generation networks which integrate efficient global control mechanisms in two directions: (1) maintain QoS requirements in order to maximize network resources utilization, and minimize operational costs on all the types of wired-wireless-mobile networks used to transport traffic, and (2) mix the QoS associated with home, access, and core networks in order to provide Quality of Service/Quality of Experience expected by users of new services.
| Author | : Kameswari Chebrolu |
| Publisher | : |
| Total Pages | : 270 |
| Release | : 2004 |
| Genre | : |
| ISBN | : |
