Wired/Wireless Internet Communications

Name: Wired/Wireless Internet Communications | 9th IFIP TC 6 International Conference, WWIC 2011, Vilanova i la Geltrú, Spain, June 15-17, 2011, Proceedings
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9th IFIP TC 6 International Conference, WWIC 2011, Vilanova i la Geltrú, Spain, June 15-17, 2011, Proceedings

Xavier Masip-Bruin Dominique Verchere Vassilis Tsaoussidis Marcelo Yannuzzi(Herausgeber*in)

Springer (Verlag)

Erschienen am 27. Juni 2011

XVI, 508 Seiten

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Inhalt

Title
Preface
Organization
Table of Contents
Mobility and LTE Networks
TRAWL - A Traffic Route Adapted Weighted Learning Algorithm
Introduction
Related Work
Artificial Neural Networks
TRAWL - A Traffic Route Adapted Weighted Learning Algorithm
An Experimental Analysis of a Commercial Heterogeneous Network Installation
Simulated Evaluation of the TRAWL Algorithm
Conclusions and Future Work
References
Adaptive Packet Scheduling for the Support of QoS over DVB-S2 Satellite Systems
Introduction
Adaptive WRR Model
Characterization of the Bandwidth Link Variation
Architecture of the Adaptive Hub
The Adaptive WRR Algorithm
Performance Evaluation
Satellite Network Settings
Performance Metrics
Simulation Results
Related Works
Conclusions
References
Presence-Based Architecture for Wireless Sensor Networks Using Publish/Subscribe Paradigm
Introduction
Presence Service
Related Work of Publish/Subscribe on WSN
Message Queuing Telemetry Transport for Sensor Networks
Tiny Session Initiation Protocol
Proposed Architecture
Requirements for Presence Service on WSN
General Description of the Proposed Architecture
Evaluation
Conclusions
References
Dynamic Spectrum Trade and Game-Theory Based Network Selection in LTE Virtualization Using Uniform Auctioning
Introduction
Related Work
Motivation
Downstream Market
Network Operator Resource Allocation Problem
User Centric Network Selection Problem
Upstream Market
Equilibrium Analysis - A Two States Tale
Sequence of Actions
Dynamic Spectrum Trade Realization Framework
Air Interface Virtualization
Simulation Model and Results Analysis
Results and Analysis
Conclusion
References
Combining MBSFN and PTM Transmission Schemes for Resource Efficiency in LTE Networks
Introduction
MBSFN Area Configuration
Simulation Scheme
Spectral Efficiency in MBSFN
Configuration Optimization Algorithm
Experimental Evaluation
Deployments for Moving Adjacent Cell
Optimal Configuration for Hexagonal Areas
Examination of Typical Cases
Conclusions and Future Work
References
A Comparative Study of Network Mobility Paradigms
Introduction
Network Mobility Paradigms
Legacy Paradigm
Infrastructure-Centric Paradigm
End-Node-Centric Paradigm
Preliminary Analysis
Simulations Setup
The Mobsim Network Mobility Emulator
Simulation Scenarios
Simulation Results
Average Round-Trip Time
Average Route Optimisation Time
Signalling Overhead
Conclusion
References
Performance and Simulation Analysis
Comparison ofWireless Network Simulators with Multihop Wireless Network Testbed in Corridor Environment
Introduction
Background and Related Work
Testbed and Experiments Description
Simulation Setup
Comparative Analysis
Experiment-1: Testbed vs. Simulations
Experiment-2: Testbed vs. Simulations
Conclusion
References
UEF: Ubiquity Evaluation Framework
Introduction
Related Work
UEF - Ubiquity Evaluation Framework
Formulation
UEF Use Case: Ubiquity in MIPv6 and HIP
Ubiquity Derivation for MIPv6 and HIP
Evaluation Methodology
Results
Conclusion
References
Traffic Engineering Approaches Using Multicriteria Optimization Techniques
Introduction
Optimizing OSPF Routing Configurations
Problem Definition
Multi-Objective Evolutionary Algorithms
Comparative Heuristics
Performance Analysis
Illustrative Analysis of MOEAs Performance
Optimization Results
Single-Objective vs. Multi-Objective Evolutionary Algorithms
Computational Efforts, Applicability and Availability
Conclusions
References
Storage-Enabled Access Points for Improved Mobile Performance: An Evaluation Study
Introduction
Related Work
State of the Art
Progress beyond the State of the Art
Experimental Setup and Methodology
Experimental Results
Scenario 1: Impact of Home-Users' Number
Scenario 2: Impact of Home-Users' Usage-Profiles
Scenario 3: Impact of Guest-Users' Number
Scenario 4: Impact of Guest-Users' Speed
Conclusions
References
A Model to Improve the Accuracy of WSN Simulations
Introduction
Experimental Platforms
Test Conditions
Experimental Results
Model Parameters
Software Components
Time Drift
Setting of the Model Parameters
Simulation Results with the Model
TDMA Algorithm
CSMA Algorithm
Conclusions
References
Adaptive Approaches to Guarantee E2E Network Services
Terminal-Side QoE Estimations for Cross-Layer Network Control
Introduction
Measuring QoE
About PSQA
Possible Applications
Case Study: Improving Mobility Management via QoE Estimations
Mobile IP in a Nutshell
Prototype Implementation and Experimental Setup
Performance Improvements
Conclusions and Future Work
References
First Step in Cross-Layers Measurement in Wireless Networks How to Adapt to Resource Constraints for Optimizing End-to-End Services?
Introduction
State of the Art in Wireless Networks Cross-Layered Monitoring
Problematic
Experimental Platform and Process
The Test Environment
The Test Bed
The Test Methodology
Results
Exploring SNR
SNR Impact on Upper Layers
Conclusion
References
Quality of Experience Based Approach for Wireless Mesh Networks
Introduction
Related Work
The QoE Based Approach
Traffic Monitoring Module
Routing Control Module
Conclusion
References
Knowledge Base for an Autonomic Transport Layer
Introduction
Model-Driven and Ontology-Driven Architecture
Model-Driven Architecture
Ontology-Driven Architecture
QoS Transport Ontology for an Autonomic Transport Layer
ITU-T X.641 QoS Framework
QoS Transport Semantic Model
Evaluation of the Ontology-Based Autonomic Knowledge Base
QoS Transport Services Characterization
Transport Components and Transport Composite Characterization
Conclusions and Perspectives
References
Traffic Monitoring for Assuring Quality of Advanced Services in Future Internet
Introduction
QoS Datasources
P2P Traffic Monitoring Systems
One Way P2P Systems Measurements
Service Monitoring Architecture
QoS Management and Network Management
Conclusions
References
End-to-End Adaptive Framework for Multimedia Information Retrieval
Introduction
Related Work
CALIMERA Framework
Architecture Overview
Layered Model Overview
Heterogeneous Information Retrieval
Model Based Annotation
Semantic Query Engine
Model Based Browsing and Visualization
Distributed Information Retrieval
P2P Network
Process Over the P2P
Conclusion and Future Work
References
Energy Efficiency and Cooperation in Wireless Networks
Optimizing the Delivery Chain in Heterogenous Networks
Introduction
New Networking Models for the Future Internet
RBA
Service Definition: What Constitutes a Service?
Service Taxonomy
Service Classification
Allocation Strategies
Conclusion
References
Energy-Efficient Internetworking with DTN
Introduction
Related Work
Energy-Efficient Internetworking Overlay
Experimental Methodology
Energy Expenditure Calculations and Comparison
Model Description
Results
Varying Bandwidth FTP Transfer
Varying Wireless Error FTP Transfer
Varying Buffer Threshold FTP Transfer
Varying Buffer Threshold CBR Transfer
Conclusions and Future Work
References
DESC: Distributed Energy Efficient Scheme to Cluster Wireless Sensor Networks
Introduction
Preliminaries
Network Model
The Clustering Problem
The DESC Protocol
On Demand Clustering
Multi-Criteria Cost
Clustering Process
Simulation Results
Setting $\alpha$ Variable
Energy Consumption Comparisons
Network Lifetime Comparisons
Comparison of Number of CH Elections
Conclusion
References
Analysis of Client Relay Network with Opportunistic Cooperation
Introduction and Motivation
Opportunistic Cooperative System
Performance Evaluation
Previous Results
Opportunistic Cooperative System
Numerical Results and Conclusions
References
Transmission and Management
Enhanced OFDM Distributed Antenna Systems through Power Redistribution
Introduction
Problems and Motivation
Problems in Blanket Transmission and Beamforming Schemes
Motivation of the Proposal
Overview of the Procedures in the Proposal
Detailed Analysis of the Baseline Schemes and Our Proposal
LTE DL Processing
Analysis of DL Processing for Blanket Transmission Scheme
DL Processing Equation for Beamforming Scheme
Analysis of the Proposal
Performance Evaluation
Conclusion
References
NeuroCast: Adaptive Multi-source P2P Video Streaming Application for Wireless Networks
Introduction
Peercast
PCP: Packet Chain Protocol
Entities
NeuroCast
Entities
Load Balance
Performance Evaluation
Impact of Topology Changes
Impact of Traffic Interferences
Conclusions
References
Scheduler-Dependent Inter-cell Interference and Its Impact on LTE Uplink Performance at Flow Level
Introduction
Interference-Aware Scheduling
Model
Analysis
Individual Cell Analysis
Two-Cell System Performance
Numerical Results - Inter-cell Interference
Parameter Settings
Inter-cell Interference Process
Numerical Results - Flow-Level Performance
Conclusions
References
Quality through Routing, Naming and Control
Transport over Heterogeneous Networks Using the RINA Architecture
Introduction
Challenges in Mobility over Heterogeneous Networks
Characteristics of the Hybrid Paths
Mobility and Hand-offs
Recursive Inter-Network Architecture (RINA) over Heterogeneous Networks
Main Principles of RINA
Hybrid Paths in RINA
Mobility and Hand-offs in RINA
An Example of Hand-off in RINA Architecture
Conclusions, On-Going and Future Work
References
An Adaptive Resource Control Mechanism in Multi-hop Ad-Hoc Networks
Introduction
Background and Related Work
Resource Control Objectives and Designed Mechanism
Resource Control Objectives
Resource Control Strategy
TXOP Value Assignment
Resource Control System Modeling
Experimental Results
Results without Random Access
Results with Random Access
Conclusion and Future Work
References
Utility-Based Analytical Model for Representing User QoE
Introduction
Related Work
User Satisfaction Function
Background on Utility Function
Background on Real-Time Applications
Environment Assumptions
Utility Function Representation of User Satisfaction
User Equilibrium Characterization
Satisfaction Criteria
Single Attribute Utility Function
Multiple Attributes Utility Function
Experiments
Mobisense Testbed
Methodology
Results and Model Validation
Summary and Future Work
References
An Approach to a Fault Tolerance LISP Architecture*
Introduction
Background and Problem Statement
Internet Routing Scalability Problems
Dynamics of the BGP Control Plane Information
Multihoming Sites
Semantic Overloading
LISP Overview
Data Plane
Control Plane
Making the Way to a Fault Tolerance LISP
Inter-domain Link Failure in an ITR
ITR Failure or Unexpected Shutdown
ITR Mapping Miss
Future Work
Conclusions
References
Quality of Experience Adaptation Controllers for Voice and Video in Wireless Networks
Introduction
Related Work
Advanced QoE Control Mechanisms
Performance Evaluation
Conclusion
References
User to User QoE Routing System
Introduction
Related Work
Preliminaries
Reinforcement Learning Model
Function Approximation
Proposed Approach
Reinforcement Learning Based Routing System Including QoE Measurement
Least-Squares Policy Iteration
Learning Procedure
Simulation Results
Conclusion
References
Wireless Multi-hop Communications Challenges in the Future Internet
Link-Layer Based Anycast Routing for a Dynamic and Distributed Portal Selection in Wireless Mesh Networks
Introduction
Related Work
Link-Layer Based Anycast Routing for 802.11s Networks
Anycast-Like Discovery of the MPPs
Anycast-Like Data Forwarding
Combination of the Routing Information in the MPPs
Evaluation
Conclusions
References
Using Buffer Space Advertisements to Avoid Congestion in Mobile Opportunistic DTNs
Introduction
Background and Related Work
DTNs and Congestion Control
Congestion Avoidance in Opportunistic Networks
Using Buffer Space Advertisements to Avoid Congestion
Simulation Model
Traffic and Mobility Models
DTN Model
Wireless Channel Model
Simulation Results
Random Waypoint Mobility
Trace-Based Mobility
Conclusion
References
Urban-X: A Self-organizing Cognitive Wireless Mesh Network for Dense City Environments
Introduction
Related Works
Urban-X Architecture
System Model
Spectrum Sensing and Primary Traffic Load Estimation
Interference Aware Channel Assignment
Multipath Based Forwarding Mesh Structure
Routing and Channel Switching Scheduling
Performance Evaluation
Channel Assignment Analysis
Routing Analysis
Conclusions
References
Always Best (dis-)Connected: Challenges to Interconnect Highly Heterogeneous Networks
Introduction
Challenges
State of the Art
Community Internetworking
Name-Identifier-Locator
Community Layer
Community Management
Networking Substrate Adaptation Layer
Conclusions
References
Channel Assignment Based on the End-to-End Throughput in Multi-hop Wireless Networks
Introduction
Channel Assignment and Topology Control Model
Problem Formulation
Extensions
Utility-Based Channel Assignment Using the End-to-End Throughput Estimation
Channel and Link Selection Algorithm
End-to-End Throughput Estimation
Performance Evaluation
Conclusion
References
HRAN - A Scalable Routing Protocol for Multihop Wireless Networks Using Bloom Filters
Introduction
Bloom Filters
Concept of Bloom Filter
Heat Routing Protocol for Ad-Hoc Networks
Time Aware Bloom Filter
HRAN Protocol Description
Simulation Results
Routing Protocol Comparison
Conclusion
References
Emerging Contributions
Fairness and Satisfaction Model for DTN Applications Using Various Transportation Means
Introduction
Related Work
Fairness and Satisfaction Model Concept
FS Model Design
QoS Contact-to-Contact /End-to-End
Simulation Results
Simulation Scenario
Simulation Configuration
Simulation Results
Conclusions and Future Work
References
Fuzzy Redundancy Adaptation and Joint Source - Network Coding for VANET Video Streaming
Introduction
Related Work
Multiple Description Coding Approach
Random Linear Network Coding Approach
Proposed Joint Source Coding and Network Coding Approach
Proposed Fuzzy Logic Redundancy Control
Fuzzification of Inputs and Outputs
Fuzzy Inference Engine
Defuzzification
Delay Constraint of Video Transmission
Performance Evaluation
Simulation Setup
Simulation Results and Discussions
Conclusions
References
Queue-Management Architecture for Delay Tolerant Networking
Introduction
Delay Tolerant Queue Management Model
Stochastic Analysis
Experimental Evaluation
Conclusions
References
Cognitive Radio Access Optimization Using Multi parameterMatch Ability Estimation
Introduction
System Description and Optimization Formulation
System Description
Optimization Formulation
Multidimensional Parameters
Channel Access
MA-Weight Channel Access $(GMAM)$
Combining Queue Delay with MA for Channel Access $(GMAMC)$
Performance Evaluation
Conclusion
References
Preemptive Performance Monitoring of a Large Network of Wi-Fi Hotspots: An Artificial Immune System
Introduction
Related Work
Development of AIS
Human Immune System (HIS)
Artificial Immune System (AIS) and Negative Selection
The Experimental Model
The Wi-Fi Network
Performance Metrics
Experimental Plan
The AIS Implementation
Test Cases
Experimental Results
Random Detector Generation Stage
Anomaly Detection
Aberrant Behavior Detection
Comparison with Existing Monitoring Tools
Conclusion
References
Author Index

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