Author: Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 454
Book Description
Newsletter of the International Telecommunication Union
Author: Third-Generation Systems and Intelligent Wireless Networking
Author: J. S. BloghPublisher: John Wiley & Sons
ISBN: 9780470845196
Category : Computers
Languages : en
Pages : 446
Book Description
Of Non-Wraparound Network Performance -- Wrap-around Network Performance Results -- Performance Results over a LOS Channel -- Performance Results over a Multipath Channel -- Performance over a Multipath Channel using Power Control -- Performance of an AQAM based Network using Power Control -- UTRA, Adaptive Arrays and Adaptive Modulation -- Direct Sequence Code Division Multiple Access -- UMTS Terrestrial Radio Access -- Spreading and Modulation -- Common Pilot Channel -- Power Control -- Uplink Power Control -- Downlink Power Control -- Soft Handover -- Signal-to-Interference plus Noise Ratio Calculations -- Downlink -- Uplink -- Multi-User Detection -- Simulation Results -- Simulation Parameters -- The Effect of Pilot Power on Soft Handover Results -- Fixed Received Pilot Power Thresholds without Shadowing -- Fixed Received Pilot Power Thresholds with 0.5 Hz Shadowing -- Fixed Received Pilot Power Thresholds with 1.0 Hz Shadowing -- Relative Received Pilot Power Thresholds without Shadowing -- Relative Received Pilot Power Thresholds with 0.5 Hz Shadowing -- Relative Received Pilot Power Thresholds with 1.0 Hz Shadowing -- E[subscript c]/I[subscript o] Power Based Soft Handover Results -- Fixed E[subscript c]/I[subscript o] Thresholds without Shadowing -- Fixed E[subscript c]/I[subscript o] Thresholds with 0.5 Hz Shadowing -- Fixed E[subscript c]/I[subscript o] Thresholds with 1.0 Hz Shadowing -- Relative E[subscript c]/I[subscript o] Thresholds without Shadowing.
Formal Description Techniques IX
Author: R. GotzheinPublisher: Springer
ISBN: 0387350799
Category : Technology & Engineering
Languages : en
Pages : 513
Book Description
This book is the combined proceedings of the latest IFIP Formal Description Techniques (FDTs) and Protocol Specification, Testing and Verification (PSTV) series. It addresses FDTs applicable to communication protocols and distributed systems, with special emphasis on standardised FDTs. It features state-of-the-art in theory, application, tools and industrialisation of formal description.
Multimedia Image and Video Processing
Author: Ling GuanPublisher: CRC Press
ISBN: 1439830878
Category : Technology & Engineering
Languages : en
Pages : 828
Book Description
As multimedia applications have become part of contemporary daily life, numerous paradigm-shifting technologies in multimedia processing have emerged over the last decade. Substantially updated with 21 new chapters, Multimedia Image and Video Processing, Second Edition explores the most recent advances in multimedia research and applications. This edition presents a comprehensive treatment of multimedia information mining, security, systems, coding, search, hardware, and communications as well as multimodal information fusion and interaction. Clearly divided into seven parts, the book begins with a section on standards, fundamental methods, design issues, and typical architectures. It then focuses on the coding of video and multimedia content before covering multimedia search, retrieval, and management. After examining multimedia security, the book describes multimedia communications and networking and explains the architecture design and implementation for multimedia image and video processing. It concludes with a section on multimedia systems and applications. Written by some of the most prominent experts in the field, this updated edition provides readers with the latest research in multimedia processing and equips them with advanced techniques for the design of multimedia systems.
Mobile Multimedia
Author: Dian TjondronegoroPublisher: BoD – Books on Demand
ISBN: 9533079088
Category : Technology & Engineering
Languages : en
Pages : 170
Book Description
As multimedia-enabled mobile devices such as smart phones and tablets are becoming the day-to-day computing device of choice for users of all ages, everyone expects that all mobile multimedia applications and services should be as smooth and as high-quality as the desktop experience. The grand challenge in delivering multimedia to mobile devices using the Internet is to ensure the quality of experience that meets the users' expectations, within reasonable costs, while supporting heterogeneous platforms and wireless network conditions. This book aims to provide a holistic overview of the current and future technologies used for delivering high-quality mobile multimedia applications, while focusing on user experience as the key requirement. The book opens with a section dealing with the challenges in mobile video delivery as one of the most bandwidth-intensive media that requires smooth streaming and a user-centric strategy to ensure quality of experience. The second section addresses this challenge by introducing some important concepts for future mobile multimedia coding and the network technologies to deliver quality services. The last section combines the user and technology perspectives by demonstrating how user experience can be measured using case studies on urban community interfaces and Internet telephones.
Frame Relay for High-Speed Networks
Author: Walter GoralskiPublisher:
ISBN:
Category : Computers
Languages : en
Pages : 444
Book Description
A complete guide to using frame relay technology to deliver high-speed network services Frame Relay for High-Speed Networks Current networking demands of international networks, voice alternatives, virtual private networks, and network quality of service have generated renewed interest in frame relay. The traditional frame relay roles in SNA and LAN router connectivity remain undiminished, but frame relay has proven remarkably well-suited for a number of high speed networking situations. However, books on frame relay have been mainly restricted to exploring ITU-T plans for an ISDN-based frame relay infrastructure that has never appeared. This is the first volume to detail how real-world Frame Relay Forum networks are currently implemented. Walter Goralski's lucid style makes complex discussions on frame relay for voice, IP, ATM, and other uses easy to understand for the novice or expert. Frame Relay for High-Speed Networks: * Describes Frame Relay Forum frame relay in detail * Examines ITU-T standard frame relay * Explains how IP and frame relay can work together * Tells you how to use frame relay for voice and video to save money * Discusses using ATM quality of service in frame relay networks * Describes proven techniques for integrating frame technologies with your current systems
Government Reports Announcements & Index
Author: VLSI Circuits and Systems
Author: Hargrave's Communications Dictionary
Author: Frank HargravePublisher: Wiley-IEEE Press
ISBN:
Category : Reference
Languages : en
Pages : 964
Book Description
Communications terms, definitions, acronyms, charts, equations and related information important to readers in industry, government and academia. Voice and data communications terms are included as well as terminology from peripheral disciplines including optics, computer science, data networks and the Internet.
Author: