LEADER 06498nam 2200745 450 001 9910139789003321 005 20230125201823.0 010 $a1-282-29167-X 010 $a9786612291678 010 $a0-470-74775-7 010 $a0-470-74774-9 024 7 $a10.1002/9780470747759 035 $a(CKB)1000000000787466 035 $a(EBL)454305 035 $a(SSID)ssj0000206592 035 $a(PQKBManifestationID)11199704 035 $a(PQKBTitleCode)TC0000206592 035 $a(PQKBWorkID)10227431 035 $a(PQKB)11631714 035 $a(CaBNVSL)mat08040052 035 $a(IDAMS)0b00006485f0e2f6 035 $a(IEEE)8040052 035 $a(Au-PeEL)EBL454305 035 $a(CaPaEBR)ebr10315627 035 $a(CaONFJC)MIL229167 035 $a(MiAaPQ)EBC454305 035 $a(OCoLC)413003424 035 $a(PPN)261932004 035 $a(EXLCZ)991000000000787466 100 $a20171024d2008 uy 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMultimedia services in wireless internet $emodeling and analysis /$fLin Cai, Xuemin (Sherman) Shen, Jon W. Mark 210 1$aChichester, U.K. :$cWiley,$d2009. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2009] 215 $a1 online resource (291 p.) 225 1 $aWireless communications and mobile computing ;$v16 300 $aDescription based upon print version of record. 311 $a0-470-77065-1 320 $aIncludes bibliographical references and index. 327 $aAbout the Series Editors -- About the Authors -- Preface -- 1 Introduction -- 1.1 Convergence of Wireless Systems and the Internet -- 1.2 Main Challenges in Supporting Multimedia Services -- 1.3 Organization of the Text -- 2 Packet-level Wireless Channel Model -- 2.1 Introduction -- 2.2 Finite-state Markov Model for Fast Fading Channels -- 2.3 Channel Model for Frequency-selective Fading Wireless Channels -- 2.4 Channel Model for Indoor UWB Wireless Channels with Shadowing -- 2.5 Summary -- 2.6 Problems -- 3 Multimedia Traffic Model -- 3.1 Modeling VoIP Traffic -- 3.2 Modeling Video Traffic -- 3.3 Performance Study of Video over Wired and Wireless Links -- 3.4 Scalable Source Coding -- 3.5 Summary -- 3.6 Problems -- 4 AIMD Congestion Control -- 4.1 Introduction -- 4.2 AIMD Protocol Overview -- 4.3 TCP-friendly AIMD Parameters -- 4.4 Properties of AIMD -- 4.5 Case Study: Multimedia Playback Applications with Service Differentiation -- 4.6 Performance Evaluation -- 4.7 Summary -- 4.8 Problems -- 5 Stability Property and Performance Bounds of the Internet -- 5.1 A Fluid-flow Model of the AIMD/RED System -- 5.2 Stability and Fairness Analysis with Delay-free Marking -- 5.3 Boundedness of the Homogeneous-flow AIMD/RED System with Time Delay -- 5.4 Summary -- 5.5 Problems -- 6 AIMD in Wireless Internet -- 6.1 Introduction -- 6.2 Related Work -- 6.3 System Model -- 6.4 Analytical Model for Window-controlled Flows -- 6.5 Parameter Selection for AIMD -- 6.6 Performance Evaluation -- 6.7 Summary -- 6.8 Problems -- 7 TCP-friendly Rate Control in Wireless Internet -- 7.1 Introduction -- 7.2 System Model -- 7.3 Analytical Model for Rate-controlled Flows -- 7.4 Performance Evaluation -- 7.5 Summary -- 7.6 Problems -- 8 Multimedia Services in Wireless Random Access Networks -- 8.1 Brief History of Random Access Technologies -- 8.2 IEEE 802.11 Protocol -- 8.3 WLAN with Saturated Stations -- 8.4 WLAN with Unbalanced Traffic -- 8.5 TFRC in the Mobile Hotspot -- 8.6 Summary -- 8.7 Problems. 327 $aAppendices -- Appendix A TCP and AQM Overview -- A.1 TCP Protocol -- A.1.1 TCP connection management -- A.1.2 TCP error control -- A.1.3 TCP flow control and congestion control -- A.2 Active Queue Management -- Appendix B Datagram Congestion Control Protocol Overview -- B.1 DCCP-2: TCP-like Congestion Control -- B.2 DCCP-3: TFRC Congestion Control -- References -- Index. 330 $aLearn how to provide seamless, high quality multimedia for the wireless Internet This book introduces the promising protocols for multimedia services and presents the analytical frameworks for measuring their performance in wireless networks. Furthermore, the book shows how to fine-tune the parameters for Quality of Service (QoS) provisioning in order to illustrate the effect that QoS has upon the stability, integrity and growth of next generation wireless Internet. In addition, the authors provide the tools required to implement this understanding. These tools are particularly useful for design and engineering network architecture and protocols for future wireless Internet. Additionally, the book provides a good overview of wireless networks, while also appealing to network researchers and engineers. Key Features: . Provides a comprehensive and analytical understanding of the performance of multimedia services in wireless Internet, and the tools to implement such an understanding. Addresses issues such as IEEE 802.11, AIMD/RED (Additive Increase-Multiplicative Decrease/ Random Early Detection), multimedia traffic models, congestion control and random access networks. Investigates the impact of wireless characteristics on QoS constraint multimedia applications. Includes a case study on AIMD for multimedia playback applications. Features numerous examples, suggested reading and review questions for each chapter This book is an invaluable resource for postgraduate students undertaking courses in wireless networks and multimedia services, students studying advanced graduate courses in electrical engineering and computer science, and researchers and engineers in the field of wireless networks. 410 0$aWireless communications and mobile computing ;$v16 606 $aWireless Internet$xMathematical models 606 $aMultimedia communications$xSimulation methods 606 $aWireless communication systems$xQuality control 615 0$aWireless Internet$xMathematical models. 615 0$aMultimedia communications$xSimulation methods. 615 0$aWireless communication systems$xQuality control. 676 $a621.382 676 $a621.3821 700 $aCai$b Lin$f1973-$0962866 701 $aShen$b X$g(Xuemin),$f1958-$0950620 701 $aMark$b Jon W$0788050 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910139789003321 996 $aMultimedia services in wireless internet$92183305 997 $aUNINA LEADER 03263nam 2200625Ia 450 001 9910791775203321 005 20230725021213.0 010 $a0-309-16336-6 010 $a1-282-91705-6 010 $a9786612917059 010 $a0-309-15630-0 035 $a(CKB)2560000000069616 035 $a(EBL)3378698 035 $a(SSID)ssj0000472853 035 $a(PQKBManifestationID)11307855 035 $a(PQKBTitleCode)TC0000472853 035 $a(PQKBWorkID)10436935 035 $a(PQKB)11785859 035 $a(MiAaPQ)EBC3378698 035 $a(Au-PeEL)EBL3378698 035 $a(CaPaEBR)ebr10433653 035 $a(CaONFJC)MIL291705 035 $a(OCoLC)690596688 035 $a(EXLCZ)992560000000069616 100 $a20101207d2010 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 04$aThe role of human factors in home health care$b[electronic resource] $eworkshop summary /$fSteve Olson, rapporteur ; Committee on the Role of Human Factors in Home Health Care, Committee on Human-Systems Integration, Division of Behavioral and Social Sciences and Education, National Research Council of the National Academies 210 $aWashington, DC $cNational Academies Press$dc2010 215 $a1 online resource (323 p.) 300 $aDescription based upon print version of record. 311 $a0-309-15629-7 320 $aIncludes bibliographical references. 327 $a""Front Matter""; ""Preface""; ""Contents""; ""Part I: Workshop Summary""; ""1 Introduction""; ""2 The People Who Receive and Provide Home Health Care""; ""3 Home Health Care Tasks and Tools""; ""4 The Environments of Home Health Care""; ""5 Concluding Discussion""; ""Part II: Workshop Papers""; ""6 The Health Care Challenge: Matching Care to People in Their Home Environments--Neil Charness""; ""7 Informal Caregivers in the United States: Prevalence, Caregiver Characteristics, and Ability to Provide Care--Richard Schulz and Connie A. Tompkins"" 327 $a""8 Medical Devices in Home Health Care--Molly Follette Story""""9 Information Technology and Systems in Home Health Care--George Demiris""; ""10 The Physical Environment and Home Health Care--Jonathan Sanford""; ""11 Impact of Cultural, Social, and Community Environments on Home Care--Steven M. Albert""; ""12 Effects of Policy, Reimbursement, and Regulation on Home Health Care--Peter A. Boling""; ""Appendix: Workshop Agenda and Participants"" 606 $aHome care services$zUnited States$vCongresses 606 $aCaregivers$zUnited States$vCongresses 606 $aMedical personnel-caregiver relationships$vCongresses 615 0$aHome care services 615 0$aCaregivers 615 0$aMedical personnel-caregiver relationships 676 $a362.140973 701 $aOlsen$b Steven$01471758 712 02$aNational Research Council (U.S.).$bCommittee on the Role of Human Factors in Home Health Care. 712 02$aNational Research Council (U.S.).$bCommittee on Human-Systems Integration. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910791775203321 996 $aThe role of human factors in home health care$93786488 997 $aUNINA