Chapter
4.3. Buffer Admission Control (BAC)
4.4. Call Admission Control (CAC)
Chapter 3 ADMISSION CONTROL AND NETWORK CAPACITY MANAGEMENT FOR FUTURE IP QUALITY OF SERVICE
2. QOS REQUIREMENTS OF REAL-TIME TRAFFIC
3. ADMISSION CONTROL SCHEMES FOR REAL-TIME TRAFFIC
4. NETWORK CAPACITY MANAGEMENT
4.1. Implication for Bandwidth Allocation and Admission Control
4.2. Practical Traffic Engineering Solutions
5.1. Admission Control for Intra-Domain Traffic
5.1.1. Admission Control Logic
5.1.2. Performance Evaluation
5.1.3. Discussion of the Simulation Results
5.2. Admission Control for Inter-Domain Traffic
5.2.1. End-to-End QoS Model
5.2.1.1. Deployment in an Intserv over Diffserv Environment
5.2.1.2. Deployment in the Context of a Cascaded QoS Model
5.2.2. Admission Control Logic
5.2.3. Performance Evaluation
Chapter 4 PERFORMANCE MEASUREMENT AND OPTIMIZATION FOR RELATIVE QOS OF MULTIPARTY COMMUNICATIONS
2. ONE-TO-GROUP PARAMETERS AND METRICS
2.1. The New Terms for One-to-Group Metrics
2.2. One-to-Group Metrics
2.3. One-to-Group Sample Statistics
2.4. Discussion on Group-to-One and Group-to-Group Metrics
3. RELATIVE QOS OPTIMIZATION ALGORITHM FOR MULTIPARTY COMMUNICATIONS USING ONE-TO-GROUP METRICS
3.1. Algorithm Environment Assumptions
3.2. Class Modification for Multicast Traffic
3.3. Simulation for the Relative Qos Optimisation Algorithm
Chapter 5 QOS DEPLOYMENT AND OPERATION ON SUPERJANET, THE UK ACADEMIC AND EDUCATIONAL RESEARCH NETWORK
1.1. Recent Developments in QoS
2. QOS DEVELOPMENT PROJECT PHASE 1
2.1. Network Configuration
2.4. Phase 1 Summary and Analysis
3. QOS DEVELOPMENT PROJECT PHASE 2
3.1. QoS Deployment Efforts
3.2. QoS-Enabled JVCS Trial
3.4. JANET (UK) Approach to QoS
4. ANALYSIS OF OUR RESULTS
Chapter 6 AN ARCHITECTURAL FRAMEWORK FOR INTER-DOMAIN QUALITY OF SERVICE MONITORING TO SUPPORT SERVICE ASSURANCE AND RESOURCE MANAGEMENT*
2. OVERVIEW OF NETWORK MONITORING AND MEASUREMENT ACTIVITIES
3. MONITORING IN MULTI-DOMAIN ENVIRONMENT
4. MONITORING SYSTEM ARCHITECTURE
4.1. Monitoring System Components
4.2. QoS Interconnection Models and the Inter-Domain Monitoring System
4.2.1. Monitoring System in the Source-Based Interconnection Environment
4.2.2. Monitoring System in the Cascaded Interconnection Environment
4.2.3. Monitoring System in the Bilateral Interconnection Environment
Chapter 7 INTERCONNECTION MODELS FOR QOS-BASED IP SERVICE OFFERING
4. INTER-DOMAIN QOS MODELS
4.3.1. QoS-Enhanced Border Gateway Protocol (q-BGP)
5. BI-DIRECTIONALITY SUPPORT FOR COMPLEX CONNECTIVITY SERVICES
5.1. Bi-Directionality Support in the Source-Based Model
5.1.1. Bi-Directionality Support in the Cascaded Model
5.1.3. Multiple Unidirectional Cascades
5.2. Bi-Directionality Support in the Bilateral Model
7. IMPLEMENTING AND EVALUATING THE QOS-ENABLED INTERNET
7.1. The Testbed Configuration
7.1.1. q-BGP Configuration
7.2. Experimental Results
7.2.1. PSLS Set-up Operation
7.2.2. q-BGP Route Selection
Chapter 8 INTER-DOMAIN PATH COMPUTATION WITH MULTIPLE QOS CONSTRAINTS
2. THE INTER-DOMAIN MCP PROBLEM
2.1. Multi-Constrained Path Computation
2.2. Inter-Domain Path Computation
2.3. Requirements for the Inter-Domain MCP Problem
3. APPROACHES FOR COMPUTING INTER-DOMAIN MCPS
3.1. Elements of Distributed Solutions
3.1.1. Per-Domain Problem
3.1.2. Solution of the Per-Domain Problem
3.1.3. Propagation and Combination of the Per-Domain Results
3.2. Proposed Approaches for Inter-Domain MCP
3.2.1. Online Computation Approach
3.2.2. Autonomous Computation
3.2.3. Comparison of the Proposed Approaches
4. FROM BEST EFFORT ACTUAL NETWORKS TO QOS-ABLE NEXT GENERATION NETWORKS
4.1. Toward QoS-Aware IP Networks
4.2. Toward QoS-Aware Next Generation Networks
4.3. The QoS Inter-Domain Routing during the Transition from IP to NGN
Chapter 9 COMBINING INTELLIGENT ROUTE CONTROL WITH BACKBONE TRAFFIC ENGINEERING TO DELIVER GLOBAL QOS-ENABLED SERVICES
2. INTELLIGENT ROUTING CONTROL FRAMEWORK
2.1.1. Decoupled Performance/QoS Routing Control from BGP
2.1.2. Fast Link/QoS Failure Reaction and Recovery
2.1.3. Being Centered on User’s Perceived QoS Level.
2.2.2. Dynamic Path Switching
2.2.3. Shifting Traffic over ISPs
2.3.1. Performance Metrics and Objectives
3. COMBINING IRC WITH BACKBONE TRAFFIC ENGINEERING
3.1. Backbone Traffic Engineering Heuristics
3.2. IRC-TE Cooperative Framework
3.3. Utility-Based IRC Algorithm
3.4. Simulation Evaluation
Chapter 10 SELF-PROTECTING MULTIPATHS (SPM): EFFICIENT RESILIENCE FOR TRANSPORT NETWORKS
1.3. Failure-Specific SPM (fSPM)
2. COMPARISON WITH OTHER RESILIENCE MECHANISMS
2.1. Resilience Mechanisms for Similar Environments
End-to-End Protection Using Explicit Primary and Backup Paths
2.2. Resilience Mechanisms with Similar Structures
Demand-Wise Shared Protection
3. OPTIMIZED CONFIGURATION OF THE SPM
3.2. Modelling Spms for Linear Programs
3.3. Optimization of Load Balancing Functions for Capacitated Networks
3.4. Joint Optimization of Load Balancing Functions and Link Capacities
3.5. Optimization of the iSPM
3.6. Optimization of the fSPM
4.1. Impact of Network Structure on Backup Efficiency
4.2. Traffic Loss Due to Unprotected Multi-Failures
Chapter 11 RELIABILITY ANALYSIS OF PROTECTION METHODS FOR THE FUTURE INTERNET BACKBONE
1. INTRODUCTION: PRIMER ON RELIABILITY MODELING
1.1. Reliability Measures
1.2. Reliability of Complex Structures
2. OVERVIEW OF PROTECTION METHODS
3.1. Example 1: Unprotected Connection
3.2. Example 2: Dedicated Protection
3.3. Example 3: Unidirectional Path-Switched Ring
3.4. Example 4: Shared Protection
3.5. Example 5: Bidirectional Protection Rings vs. p-Cycles
Recent Advances in Providing QoS and Reliability in the Future Internet Backbone
( Computer Science, Technology and Applications )
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