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| H.Johathan Chao获得了俄亥俄州立大学的博士学位。1992年受聘为纽约布鲁克林理工学院电子工程系的教授。负责指导千吉ATM交换机和IP路由器、服务质量控制和光子交换的研究工作。他是Coree网络公司的创始人之一,也是该公司的首席技术官,并开了千IP/MPLS交换路由器。1985年至1992年间,他曾在新泽西的Telcordia公司做技术员。他是IEEE委员,曾发表了很多与述主题相关的文章。
XialLei Guo博士的位于新泽西马那拉潘的INTEC系统公司的高级集成电路设计师,主要负责宽带通信专用集成电路的研发与应用。 |
| PREFACE 1 INTRODUCTION 1.1 Nature of Traffic 1.2 Network Technologies 1.2.1 ATM 1.2.2 Internet Integrated Servies (Intserv) 1.2.3 Internet Differentiated Services (Diffserv) 1.2.4 Multiprotocol Label Switching(MPLS) 1.3 QoS Parameters 1.4 QoS Control Methods 1.4.1 Admission Control 1.4.2 Traffic Acces Control 1.4.3 Packet Scheduling 1.4.4 Packet Fair Queuing Implementation 1.4.5 Buffer Management 1.4.6 Flow and Congestion Control 1.4.7 QoS Routing 1.5 Summary References 2 ADMISSION CONTROL 2.1 Deterministic Bound 2.2 Probabilistic Bound:Equivalent Bandwidth 2.2.1 Bernoulli Trials and Binomial Distribution 2.2.2 Fluid-Flow Approximation 2.2.3 Gaussian Distribution 2.2.4 Large-Deviation Approximation 2.2.5 Poisson Distribution 2.2.6 Measurement-Based Methods 2.3 CAC for ATM VBR Services 2.3.1 Worst-Case Traffic Model and CAC 2.3.2 Effective Bandwidth 2.3.3 Lucent's CAC 2.3.4 NEC's CAC 2.3.5 Tangged-Probability-Based CAC 2.4 CAC for Integrated Services Internet 2.4.1 Guaranteed Quality of Service 2.4.2 Controlled-Load Service Referenced 3 TRAFFIC ACCESS CONTROL 3.1 ATM Traffic Contract and Control Algotithms 3.1.1 Traffic Contract 3.1.2 PCR Conformance,SCR,and BT 3.1.3 Cell Delay Variation Tolerance 3.1.4 Generic Cell Rate Algorithm 3.2 An ATM Shaping Multiplexer 3.2.1 Regularity Condition_Dual Leaky Buchet 3.2.2 ATM Shaping Multiplexer Algorithm 3.2.3 Implementation Architecture 3.2.4 Finite Bits Overflow Problem 3.2.5 Simulation Study 3.2.6 Summary 3.3 An Integrated Packet Shaper 3.3.1 Basics of a Packet Traffic Shaper 3.3.2 Integrating Traffic Shaping and WFI Scheduling 3.3.3 A Logical Structure of the WFI Packet Shaper 3.3.4 Implementation of the WFI Packet Shaper 3.4 Appendix:Bucket Size Determination References 4 PACKET SCHEDULING 5 PACKET FAIR QUEUING IMPLEMENTATIONS 6 BUFFER MANAGEMENT 7 FLOW AND CONGESTION CONTROL 8 QoS ROUTING 9 DIFFERENTIATED SERVICES 10 MULTIPROTOCOL LABEL SWITCHING APPENDIX SONET AND ATM PROTOCOLS INDEX |
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