Multimedia Communications : directions and innovations /: directions and innovations. ([2001])

• Record Type: Book
• Further Information: Note: Jerry D. Gibson, editor.
• Editors: Gibson, Jerry D
• Contents: Prefacexv; List of Contributorsxvii; Chapter 1:ÊÊMultimedia Communications: Source Representations; Networks, and Applications1; Jerry D. Gibson; 1.1Introduction 1; 1.2Networks and Network Services 3; 1.3Multimedia Sources 6; 1.4Source and Destination Terminals 8; 1.5Applications of Multimedia Communications Networks 9; 1.5.1Video Streaming to Multiple Users10; 1.5.2Videoconferencing11; 1.6Conclusions12; 1.7For Further Reading12; Chapter 2:ÊÊFuture Telecommunication Networks: Traffic and Technologies13; Leonid G. Kazovsky, Giok-Djan Khoe, and M. Oskar van Deventer; 2.1Key Technologies14; 2.2Impact of Competition16; 2.3Four Traffic Hypotheses17; 2.3.1Hypothesis 1: Conventional Growth17; 2.3.2Hypothesis 2: The Internet Age18; 2.3.3Hypotheses 3 and 4: The Digital Video Age18; 2.3.4HDTV in the United States20; 2.3.5Traffic Attributes20; 2.4Synergy: Future Projections21; 2.5Summary and Conclusions22; 2.6Bibliography22; Chapter 3:ÊÊSpeech Coding Standards25; Andreas S. Spanias; Abstract25; 3.1Introduction25; 3.2Speech Analysis-Synthesis and Linear Prediction27; 3.2.1Long-Term Prediction (LTP)29; 3.3Linear Prediction and Speech Coding Standards29; 3.3.1Open-Loop Linear Prediction29; 3.3.2Standards Based on Analysis-by-Synthesis; Linear Prediction32; 3.4Standards Based on Subband and Transform Coders39; 3.4.1The ITU G.722 Subband Coder39; 3.4.2Sinusoidal Transform Coding40; 3.4.3The Multiband Excitation Coder and the; Inmarsat-M Standard40; 3.5Summary and Emerging Standards41; 3.6References42; Chapter 4:ÊÊAudio Coding Standards45; Chi-Min Liu and Wen-Whei Chang; 4.1Introduction45; 4.2ISO/MPEG Audio Coding Standards45; 4.2.1MPEG-146; 4.2.2MPEG-248; 4.2.3MPEG-449; 4.3Other Audio Coding Standards50; 4.3.1Philips PASC50; 4.3.2Sony ATRAC51; 4.3.3Dolby AC-352; 4.4Architectural Overview53; 4.4.1Psychoacoustic Modeling53; 4.4.2Time-Frequency Mapping54; 4.4.3Quantization54; 4.4.4Variable-Length Coding56; 4.4.5Multichannel Correlation and Irrelevancy57; 4.4.6Long-Term Correlation57; 4.4.7Pre-echo Control58; 4.4.8Bit Allocation59; 4.5Conclusions59; 4.6Definitions of Key Terms59; 4.7References60; 4.8Bibliography60; Chapter 5:ÊÊStill Image Compression Standards61; Michael W. Hoffman and Khalid Sayood; 5.1Introduction61; 5.2Lossy Compression62; 5.2.1JPEG62; 5.2.2JPEG200068; 5.3Lossless Compression71; 5.3.1JPEG71; 5.3.2JPEG-LS71; 5.4Bilevel Image Compression73; 5.4.1JBIG73; 5.4.2JBIG278; 5.5Definitions of Key Terms79; 5.6References80; 5.7Bibliography80; Chapter 6:ÊÊMultimedia Conferencing Standards81; David Lindbergh; 6.1Introduction81; 6.2H.320 for ISDN Videoconferencing82; 6.2.1The H.320 Standards Suite83; 6.2.2Multiplex84; 6.2.3System Control Protocol84; 6.2.4Audio Coding85; 6.2.5Video Coding86; 6.2.6H.231 and H.243: Multipoint87; 6.2.7H.233 and H.234: Encryption89; 6.2.8H.331 Broadcast89; 6.3H.320 Network Adaptation Standards: H.321 and H.32289; 6.3.1H.321: Adaptation of H.320 to ATM and B-ISDN90; 6.3.2H.322: Adaptation of H.320 to IsoEthernet90; 6.4A New Generation: H.323, H.324, and H.31090; 6.4.1H.245 Control Protocol91; 6.4.2Audio and Video Codecs91; 6.4.3H.323 for Packet Switched Networks93; 6.4.4H.324 for Lot-Bit-Rate Circuit Switched Networks96; 6.4.5H.310 for ATM and B-ISDN Networks98; 6.5T.120 for Data Conferencing and Conference Control98; 6.6Summary98; 6.7References99; Chapter 7:ÊÊMPEG-1 and -2 Compression101; Tom Lookabaugh; 7.1Introduction101; 7.2The MPEG Model101; 7.2.1Key Applications and Problems102; 7.2.2Strategy for Standardization102; 7.3MPEG Video103; 7.3.1The Basic Algorithm103; 7.3.2Temporal Prediction106; 7.3.3Frequency Domain Decomposition110; 7.3.4Quantization111; 7.3.5Variable-Length Coding112; 7.3.6Rate Control113; 7.3.7Constrained Parameters, Levels, and Profiles114; 7.4Summary116; Chapter 8:ÊÊMPEG-4 and MPEG-7117; Jerry D. Gibson; 8.1Introduction117; 8.2MPEG-4118; 8.2.1MPEG-4 Systems Model120; 8.2.2Natural Video Coding124; 8.2.3Audio and Speech Coding125; 8.3MPEG-7127; 8.4Summary128; 8.5References128; Chapter 9:ÊÊATM Network Technology129; Yoichi Maeda and Koichi Asatani; 9.1Introduction129; 9.2Overview130; 9.2.1Background130; 9.2.2Basic ATM Concept131; 9.2.3ATM Network Protocol Structure131; 9.2.4International Standardization and; Recommendations132; 9.3Physical Layer Specifications133; 9.3.1Basic Characteristics of the TC Sublayer134; 9.3.2Interface Bit Rates134; 9.4ATM Layer Specifications134; 9.5ATM Adaptation Layer (AAL); Specifications135; 9.6Network Aspects of B-ISDN135; 9.6.1Traffic Control135; 9.6.2ATM Layer Performance137; 9.6.3OAM Functions138; 9.6.4Signaling Procedure138; 9.6.5VB5 Interfaces139; 9.7Other ATM Network Technologies140; 9.7.1IP Over ATM140; 9.7.2MPEG2 Over ATM141; 9.8Concluding Remarks141; 9.9Definitions of Key Terms141; 9.10Bibliography142; 9.11For Further Information142; Chapter 10:ÊÊISDN143; Koichi Asatani and Toshinori Tsuboi; 10.1Introduction143; 10.1.1General Features of ISDN143; 10.1.2Service Aspects of ISDN144; 10.1.3Access Features146; 10.2ISDN User-Network Interfaces146; 10.2.1ISDN UNI Structure146; 10.2.2Reference Configurations and; Reference Points147; 10.2.3Interface Features148; 10.3Layers 1, 2, and 3 Specifications of UNI151; 10.3.1Layered Structure151; 10.3.2Basic Interface Layer 1151; 10.3.3Primary Rate Interface Layer 1158; 10.3.4Layer 2 Specification162; 10.3.5Layer 3 Specification168; 10.4Access Transmission Line Systems171; 10.4.1Outline of Transmission Line System171; 10.4.2Metallic Transmission Line System; for Basic Access172; 10.4.3Primary Rate Transmission System176; 10.5References177; Chapter 11:ÊÊVideo-on-Demand Broadcasting Protocols179; Steven W. Carter, Darrell D. E. Long, and Jehan-Franois Pris; 11.1Introduction179; 11.2Common Terms and Concepts180; 11.3Staggered Broadcasting Protocols180; 11.4Pyramid Broadcasting Protocols181; 11.5Harmonic Broadcasting Protocols184; 11.6Summary186; 11.7Definitions of Key Terms187; 11.8References188; 11.9For Further Information189; Chapter 12:ÊÊInternet Telephony Technology and Standards Overview191; Bernard S. Ku; 12.1Introduction191; 12.2Internet Telephony Architecture Overview192; 12.3Related Internet Telephony Standards194; 12.3.1IETF195; 12.3.2ETSI Telecommunications and Internet Protocol; Harmonization Over Networks (TIPHON)195; 12.3.3ITU-T196; 12.3.4T1S1198; 12.4Current and Developing Internet Telephony Protocols198; 12.4.1H.323198; 12.4.2Session Initiation Protocol (SIP)200; 12.4.3Media Gateway Control Protocol (MGCP)202; 12.4.4MEGACO/H.248 (H.GCP)203; 12.5How Voice Over Internet Protocol (VoIP) Works205; 12.5.1PSTN Gateways205; 12.5.2VoIP Gatways206; 12.5.3IPTel Gateways207; 12.6Open Issues in Internet Telephony209; 12.7IN/IP Integration210; 12.7.1New Elements/Functions Required211; 12.7.2Special Extensions Required212; 12.7.3New IN/IP Interworking Interfaces213; 12.7.4Information Flow for Click-to-Dial (CTD) Service214; 12.8SS7/IP Integration215; 12.8.1Transport of SS7 Over IP-Related Protocols216; 12.8.2Interworking of SS7 with IP-Related Protocols216; 12.8.3Future of IP/SS7217; 12.9Concluding Remarks217; 12.10Glossary217; 12.11Definitions of Key Terms218; 12.12Acknowledgments219; 12.13Bibliography219; Chapter 13:ÊÊWideband Wireless Packet Data Access221; Justin Chuang, Leonard J. Cimini, Jr., and Nelson Sollenberger; 13.1Introduction221; 13.1.1The Wireless Data Opportunity221; 13.1.2Current Wireless Data Systems222; 13.1.3Emerging and Future Wireless Data Options223; 13.1.4Summary and Outline of the Chapter225; 13.2Packet Data Access Using WCDMA225; 13.2.1Variable-Rate Packet Data225; 13.3Packet Data Access Using EDGE228; 13.3.1Link Adaptation and Incremental Redundancy229; 13.4Packet Data Access Using Wideband OFDM232; 13.4.1Physical-Layer Techniques232; 13.4.2Physical-Layer Solutions232; 13.4.3Frequency Reuse and Spectral Efficiency234; 13.4.4Dynamic Packet Assignment Protocol235; 13.4.5Dynamic Packet Assignment Performance235; 13.4.6Radio Link Resource Organization236; 13.4.7Frame Structure for Dynamic Packet Assignment239; 13.4.8
• Publisher Details: San Diego : cademic press
• Publication Date: 2001
• Extent: 1 online resource, illustrations
• Subjects: 384; Telecommunication; Multimedia systems; Digital communications; Interactive multimedia
• Languages: English
• ISBNs: 9780080512242; 0080512240
• Related ISBNs: 0122821602
• Notes: Note: Includes bibliographical references and index.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.