Overview A Introduction Project Presentation on Literature Survey Proposed Work Analysis of Provisioning of QoS to Multimedia Application groups Traffic in Cellular Networks Results Conclusion and Future Works Dissertation References Rakesh Neela 1 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Overview Introduction Literature Survey Proposed Work Analysis of Application groups Results Introduction Conclusion and Future Works Dissertation References Motivation 2 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Introduction Overview Introduction Literature Survey Proposed Work QoS Provisioning in Multimedia Traffic Cellular Networks to of Analysis of Application groups Results Conclusion and Where ? Future Works Dissertation 1. In Wireless networks the most critical components are data References compression, quality-of-service, communication protocols and effective digital management. We are providing QoS to cellular networks. 2. Quality-of-service is described as well-defined and controllable behavior of a system according to quantitatively measurable parameters. 3 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Introduction Overview What ? Introduction Literature Survey QoS Proposed Work Multimedia Traffic Cellular Networks Provisioning of in to Analysis of Application groups Media Results Conclusion and Services Future Works Dissertation References Applications QoS Model (Components) Multimedia QoS model for each Indicate the multimedia application is more transmitted valuable to identify QoS patterns. information (2 or more components) Source Traffic Information 4 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Overview Introduction Literature Survey Proposed Work Analysis of Application groups Results Literature Survey Conclusion and Future Works Dissertation References Multimedia Applications Bandwidth Model Time Duration Model 5 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Literature Survey- Multimedia Application Overview Introduction Literature Survey § Multimedia application § Bandwidth Model § Time duration Model Proposed Work Analysis of Application groups Results Conclusion and Future Works Dissertation References Fig. Multimedia Traffic Modeling [2] 6 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Literature Survey- Bandwidth Model Overview Bandwidth Reservation Model Introduction Uniform and Bandwidth-Based Reservation Model: Literature Survey In this model, it is assumed that user movement patterns are § Multimedia application unknown, and the same amount of bandwidth is reserved in all § Bandwidth Model neighboring cells. In addition, the amount of bandwidth to reserve § Time duration Model Proposed Work is calculated based on the requested bandwidth of existing Class I Analysis of connections. Specifically, the largest of all of the requested bandwidths, is used as the amount of bandwidth to reserve. Application groups Results Movement- and Bandwidth-Based Reservation Model: Conclusion and In this model, it is assumed that user movement patterns are known, Future Works and different amounts of bandwidth are reserved in different neighboring cells based on user movement patterns. Dissertation Highest Directionality is given connection. References Movement- and Number-of-Connections-Based Reservation Model: The amount of bandwidth to reserve is calculated as a function of the number of existing Class I connections instead of the requested bandwidths. 7 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Literature Survey- Duration Model Overview Introduction Literature Survey § Multimedia application § Bandwidth Model § Time duration Model Proposed Work Analysis of Application groups Results Conclusion and Future Works Dissertation References Fig. Mathematical Distribution functions [2, 10] 8 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Overview Introduction Literature Survey Proposed Work Analysis of Application groups Results Proposed Work Conclusion and Future Works Dissertation References CAC Architecture Bandwidth Request Model QoS Allocation Model Connection Duration Model CAC System 9 Provisioning of QoS to Multimedia Traffic in Cellular Networks
CAC Architecture Overview Input System Output Introduction Literature Survey Proposed Work Handoff and New Trust Boundary § CAC Architecture connection mechanism Layer 1 § Multimedia Traffic Rules & Schemes Layer 2 § Bandwidth Request Model § QoS Allocation Model Quality of System Type of § Connection Duration Model Terms & Conditions Traffic § CAC System Analysis of CoS, Queuing Call Dropping Bandwidth Time Application groups Requested Duration Results Conclusion and User Request Call Admission Control Call Blocking Future Works System Dissertation References Call with QoS No of Calls Bandwidth Input Output Methods 10 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Multimedia Traffic Overview Input System Output Introduction Literature Survey Proposed Work Handoff and New Trust Boundary § CAC Architecture connection mechanism Layer 1 Rules & Schemes § Multimedia Traffic Layer 2 § Bandwidth Request Model § QoS Allocation Model Quality of System Type of § Connection Duration Model Terms & Conditions Traffic § CAC System Analysis of CoS, Queuing Bandwidth Application groups Requested Call Dropping Results Conclusion and Call Admission Control Input Future Works System Output Dissertation References Connection Call Blocking Duration No of Calls Bandwidth Methods 11 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Multimedia Traffic Overview Variable Bit Rate Traffic Introduction What is? Literature Survey Compression Schemes Proposed Work Where it is used? § CAC Architecture § Multimedia Traffic Multimedia Applications § Bandwidth Request Model Why this is used? § QoS Allocation Model § Connection Duration Model Characteristics of Application (LRD and SRD properties). § CAC System Who are included? Analysis of Video Streaming, VOIP and Online gaming, Application groups often demand seamless real time delivery. Results When it is used? Conclusion and For better understanding of traffic. Future Works How it is used? Dissertation It is used as a stochastic process ( Numerical Variable). References 12 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Input for CAC [7] Overview Introduction Literature Survey Proposed Work § CAC Architecture § Multimedia Traffic § Bandwidth Request Model § QoS Allocation Model § Connection Duration Model § CAC System Analysis of Application groups Results Conclusion and Future Works Dissertation References 13 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Bandwidth Request Model Overview Input System Output Introduction Literature Survey Proposed Work Handoff and New Trust Boundary § CAC Architecture connection mechanism Layer 1 Rules & Schemes § Multimedia Traffic Layer 2 § Bandwidth Request Model § QoS Allocation Model Quality of System Type of § Connection Duration Model Terms & Conditions Traffic § CAC System Analysis of CoS, Queuing Application groups Call Dropping Results Conclusion and Call Admission Control Future Works System Input Output Dissertation References Connection Call Blocking Duration No of Calls Bandwidth Methods 14 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Bandwidth Request Model Overview 2. Classification 1. Observation Introduction Literature Survey Proposed Work § CAC Architecture § Multimedia Traffic § Bandwidth Request Model § QoS Allocation Model § Connection Duration Model § CAC System Bandwidth Model Analysis of Application groups 3. Analysis Results Bandwidth Requirement Conclusion and It is found that bandwidth requirement follows Rayleigh Future Works distribution. Dissertation References 15 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Bandwidth Request Model Overview 4. Proposed Function Introduction The random variable B req is said to be distributed with parameter Literature Survey B min : Minimum Bandwidth requested by the user. Proposed Work B max : Maximum bandwidth requested by the user. § CAC Architecture B req : Bandwidth requested by the user. § Multimedia Traffic § Bandwidth Request Model § QoS Allocation Model § Connection Duration Model § CAC System Analysis of Application groups Results Conclusion and Future Works Dissertation References 16 Provisioning of QoS to Multimedia Traffic in Cellular Networks
Bandwidth Request Model Overview 5. Results Introduction Literature Survey Proposed Work § CAC Architecture § Multimedia Traffic § Bandwidth Request Model § QoS Allocation Model § Connection Duration Model § CAC System Analysis of Application groups Results Conclusion and 6. Performance Evaluation Future Works Dissertation Less number of Samples Large number of Samples References 10,000 10,000,000 Precision Precision Case 1: Case 3: Case 2: Case 4: Small (5) Large (10) Small (5) Large (10) 17 Provisioning of QoS to Multimedia Traffic in Cellular Networks
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