New Trends In Computer Networks.

This book presents a selective collection of papers from the 20th International Symposium on Computer and Information Sciences, held in Istanbul, Turkey. The selected papers span a wide spectrum of topics in computer networks, including internet and multimedia, security and cryptography, wireless ne...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Tuğcu, Tuna
Otros Autores: Çağlayan, M. Ufuk, Alagöz, Fatih
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Singapore : World Scientific, 2005.
Temas:
Computer networks > Congresses.
Réseaux d'ordinateurs > Congrès.
Computer networks
Conference papers and proceedings
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Cover
  • CONTENTS
  • Preface
  • Invited Talks
  • Organization
  • A Lightweight Passive Replication Protocol for Deterministic Servers
  • 1. Introduction
  • 2. Traditional Passive Replication Approach
  • 3. The Proposed Protocol
  • 4. Performance Evaluation
  • 5. Conclusion
  • References
  • A Simple Partial-Path Combination Approach for Constrained Path Selection
  • 1. Introduction
  • 2. Partial-Path Combination Approach For Constrained Path Selection
  • 3. FAST-BSMA
  • 4. Performance Evaluation
  • 5. Conclusions
  • References
  • TCP Start-up Behavior under the Proportional Fair Scheduling Policy
  • 1. Introduction
  • 2. System Model and Background
  • 2.1. System model description
  • 2.2. PF scheduler
  • 3. Observation and Problems
  • 3.1. Simulation environments
  • 3.2. Observation: TCP startup behavior
  • 4. Analysis
  • 4.1. Condition of TCP timeout
  • 4.2. Analysis of the packet transmission delay in the cellular networks
  • 4.3. Condition of the initial timeout under PF scheduler
  • 4.4. Tendency analysis
  • 5. Conclusion and Future work
  • References
  • The Hop-Limit Approach for Flow Assignment in Survivable Connection-Oriented Networks
  • 1 Introduction
  • 2 Hop-Limit Approach
  • 3 Definition of Functions for Link Restoration
  • 4 Results of Numerical Experiments
  • 5 Concluding Remarks
  • 6 Acknowledgements
  • References
  • A Fair Bandwidth Allocation Scheme for Multimedia Handoff Calls in Cellular Networks
  • 1 Introduction
  • 2 The Time Threshold Based Scheme (TTS)
  • 3 Simulation Parameters and Performance Metrics
  • 4 Simulation Results
  • 5 Conclusion
  • References
  • Improving the Performance of Video Streaming Systems Using Video-Locality and Distributed Redundant Hierarchy Servers
  • 1 Introduction
  • 2 The Client System Architecture
  • 2.1 Client Mode
  • 2.2 LAN Server Mode
  • 3 The Server System Architecture
  • 3.1 The Proposed Object Location Scheme
  • 3.2 Request Life Cycle
  • 4 Petri-net Model Developed for the Server Architecture
  • 4.1 Assumptions for the Petri-net Model
  • 5 Simulation and Results
  • 5.1 Simulation Model
  • 5.2 Simulation Parameters
  • 5.3 Discussion of Results
  • 6 Conclusion
  • References
  • Searching for Low Latency Routes in CPN with Reduced Packet Overhead
  • 1. Introduction
  • 2. QoS Goal Functions
  • 3. Testbed Measurements
  • 4. Wireless Ad Hoc Simulations
  • 5. Conclusions
  • Acknowledgments
  • References
  • A Required Level for Optical Networks Business Model: Integrated Neutral Topology Optimizer (INTO)
  • 1. Introduction
  • 2. Business model
  • 3. Bandwidth as a Commodity
  • 4. Disadvantages of Todays Business Model
  • 5. An illustrative Scenario
  • 6. Integrated Neutral Topology Optimizer (INTO)
  • 7. Expected Benefits of INTO
  • 8. Conclusion
  • References
  • Characterizing Voice and Video Traffic Behavior over the Internet
  • 1. Introduction
  • 2. Measurement Methodology
  • 2.1. World-wide Testbed Setup
  • 2.2. Quantizing Network Health Scenarios
  • 2.3. Videoconferencing Tasks
  • 3. Analysis Of Traffic Traces
  • 3.1. Subjective versus Objective Quality Rankings
  • 3.2. Packet-size Distributions versus Activity Levels
  • 3.3. Audio and Video Inter-packet Delays
  • 3.4. Inter-packet Jitter versu.

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