Recent Trends in Networks and Communications - International Conferences, NeCoM 2010, WiMoN 2010, WeST 2010,Chennai, India, July 23-25, 2010. Proceedings

Preface

Organization

Table of Contents

The Second International Conference on Networks and Communications (NeCoM 2010)

Improving TCP Performance over Wireless Networks Using Cross Layer

Introduction

Related WorK

TCP New Reno and CLAMP

The Proposed Protocol (L$^2$ CLAMP- TCP)

L$^2$CLAMP Architecture

Algorithm

Performance Evaluation

Analysis by Varying Queue Delay

Throughput Analysis by Varying Packet Size

Analysis by Varying Simulation Time

Conclusions and Future Work

References

Improving Tracking Performance of FxLMS Algorithm Based Active Noise Control Systems

Introduction

Secondary Path Effects

FxLMS Algorithm

Wavelet Thresholding

Hard Thresholding Algorithm

Soft Thresholding Algorithm

Proposed Method

Simulation Results

Conclusions

References

Source and System Features for Text Independent Speaker Recognition Using GMM Speaker Models

Introduction

Feature Based on Cepstrum

PLP, MF-PLP and Pitch Extraction

Development of GMM Training Models

Speaker Identification Based on Proposed Features

Results and Discussion

Statistical Analysis on Features

Conclusions

References

Optimization of ASIC Design Cycle Time

Introduction

Methods of Optimization

Hardware- Based Method

Re-usability Method

Abstraction-Based Method

Assertion-Based Method

Co-verification-Based Method

Modeling or Model-Based Design

Why Modeling or Model-Based Design?

Case-Study

Implementation and Results

Traditional Verification Environment Using System Verilog

Transaction-Level Modeling Using VMM-1.2

Modeling Using System Verilog and Matlab

Conclusion

References

Optimal Solution for RFID Load Balancing

Introduction

Proposal

Agent Based Approach for RFID Middleware

Algorithm

Algorithm for Allocation of Tags

Algorithm for Turning off Redundant Readers

Wake-Up Criteria

Evaluation and Results

Conclusion

References

Fault Management in Grid Using Multi-agents

Introduction

Related Work

Architecture and Design

Head Agent

Back-Up Agent

Member Agent

Proxy or Member Representative Agent

Timer1 Agent

Timer2 Agent

Timer3 Agent

Ping Agent

Agent Repository

Implementation

Results and Discussions

Conclusion

Future Works

References

Minimizing Response Time in an Autonomic Computing System Using Proportional Control

Introduction

System Background

Modeling and System Identification

Controller Design

Implementation

Results

Conclusions

References

Elucidation of Upcoming Traffic Problems in Cloud Computing

Introduction

The Network Based Measurement

Current State of Cloud Computing Services

Networking Vendors Are Forced to Change Their Equipments: The Efforts Going On …..

Existing Solutions and Associated Problems

VPN (Virtual Private Network)

Use of Geographical Distribution Services

Differential Services(DS), QoS Protocols(MPLS, RSVP), Sampling Packets and High Speed Edge Routers –– A Proposed Solution to Traffic Problems

Use of Differential Services

Use of Qos Protocols

Use of High Speed Edge Routers

Sampling Cloud Data

Conclusion

References

Scenario Based Analysis of Localization of Sensor Nodes Using HMM

Introduction

Related Work

Contributed Work

Hidden Markov Model

Random Walk Mobility

Random Waypoint Mobility

Reference Point Group Mobility

Semi-markov Smooth Mobility

Performance Metrics

Performance Evaluation

Conclusions

References

Network Security and Networking Protocols

Introduction

Introduction to Networking

Network Security, Modern Network Security Threats

Risk Management – A Game of Security

Securing Networking Devices

Authentication, Authorization and Accounting

Implementing Firewall Technologies

Implementing Intrusion Prevention System

Securing Local Area Networks

Implementing Virtual Area Networks

Network Protocols

Definition

Internet Protocols

Routing Protocols

How Network Protocols Are Implemented

OSI Layers and Their Protocols

Conclusions

References

A Dynamic Grid Based Route-Driven ECDH Scheme for Heterogeneous Sensor Networks

Introduction

The ECDH Based Key Management Scheme

Dynamic Grid Based Coordinate Route Driven Scheme

Performance Metrics

Energy Comparison of Uniform Grid-Based Coordinate Route Driven Scheme for Dynamic Sensor Nodes

Energy Comparison of Non-uniform Grid-Based Coordinate Route Driven Scheme for Dynamic Sensor Nodes

Throughput Comparison Uniform Grid-Based Coordinate Route Driven Scheme for Dynamic Sensor Nodes

Throughput Comparison for Non-uniform Grid-Based Coordinate Route Driven Scheme for Dynamic Sensor Nodes

Network Life Time for Different Routing Techniques

Conclusion

References

Novel Resource Allocation Strategy Using Network Metrics in GRID

Introduction

Need for Grid Monitoring

Network Monitoring

Resource Monitoring

Resource Monitoring vs Network Monitoring

Research Issues

References

Energy Efficient Routing Protocol for Wireless Sensor and Actor Networks

Introduction

Realted Work

Static Actors in WSAN Area

Mobile Actors in WSAN Area

System Model and Assumptions

Voronoi Diagram

The Procedure

Initialization Phase

Event Detection and Reporting Phase

Actor Coordination and Reaction

Simulation and Results

Performance Metrics

Simulation Environment

Results and Analysis

Conclusion

References

A Novel Visual Cryptographic Technique through Grey Level Inversion (VCTGLI)

Introduction

(n, n) Visual Cryptography

(k, n) Visual Cryptography

Related Works

The Technique

Proof of Decoding

Illustrative Example

Performance Analysis

Conclusion

References

A Frequency Spectral Feature Modeling for Hidden Markov Model Based Automated Speech Recognition

Introduction

Hidden Markov Modeling

Mel Spectrum Approach

Spectral Decomposition Approach

Mapping Approach

Simulation Observation

Conclusion

References

A Novel Trust Management Scheme Using Fuzzy Logic for a Pervasive Environment

Introduction

Related Works

Proposed Work

Global Data Store

Local Data Store

Credential Matching

Trust Negotiation

Trust Computation

Updating Trust Values

Security Issues

Malicious Nodes

Selfish Nodes

Group of Nodes

Hacking at the Network and the Database Layer

Performance Evaluation

Conclusion

References

Reducing the Size of the Test Suite by Genetic Algorithm and Concept Analysis

Introduction

Problem Statement

Related Work

Proposed System

Genetic Algorithm

An Overview of Genetic Algorithms

Representation

Genetic Algorithms Operators

Genetic Algorithm for Test Suite Reduction

Genetic Algorithm for Lattice

Frame Work for Test Suite Minimization

ConceptualGA

Performance Analysis

Conclusion and Future Work

References

AODV-DS with Dominant Pruning in Mobile Ad Hoc Networks

Introduction

Dominating Sets in AODV

AODV-DS

Simulation Results

Conclusion

References

DoS Attack Inference Using Traffic Wave Analysis

Introduction

Related Work

Need for Wavelets

Proposed Method

Continuous Wavelet Transform

Scaling and Translation

Morlet Wavelet

Spline Wavelet

Daubechies Wavelet

Implementation and Results

Energy Distribution

Performance Comparison

Conclusion and Future Work

References

Designing 3rd Generation Long-Haul Optical Backbone Networks through a Cost-Conscious Regeneration-Aware RWA Scheme

Introduction

System Model

Proposed Approach

Proposed Algorithm

Routing

Wavelength Assignment by Optimal Allocation of Regenerators

Final Positioning of Regenerators

Time-Complexity Analysis

Simulation Results

Conclusions

References

An Automated and Full-Proof Attendance Marking Scheme (TATTEND) Using Three Integrated Technologies

Introduction

Related Works

Proposed System

Flowcharts

Simulations

Significance

Constraints

Applications

Conclusions and Future Work

References

Agent Based Adaptive Multi-constrained Multicast Routing with QoS Guarantees in MANETs

Introduction

Related Works

Proposed Work

Network Environment

QoS Aware Multi-constrained Routing Model

Route Discovery Process

Adaptive Multi Path Routing Mechanism

Broken Link Maintenance

Multicast Routing Scheme Using Agents

Simulation

Simulation Model

Simulation Procedure

Analysis of Results

Conclusions

References

FPGA Implementation of High Speed Pulse Shaping Filter for SDR Applications

Introduction

Pulse Shaping Filters

Raised Cosine Filter

Proposed RRC Design and Simulation

Matlab Code

Hardware Implementation Results and Discussions

Conclusion

References

Feature Selection and Classification of Intrusions Using Genetic Algorithm and Neural Networks

Introduction

Existing Methods

Dataset Description

System Design

Feature Selection Using Genetic Algorithm

Data Pre-processing

Neural Network Classification

Results

Using Neural Network

Using Genetic Algorithm with Neural Networks

Conclusion

References

An Algorithm for Designing Controllers

Introduction

Control System Design Problem

Guidelines for Designing a Stable, Useful System

Some Heuristics for Designing the Closed-Loop Transfer Function

Design Problem

Algorithm for Computing Controllers for SISO System

Conclusions

References

Decision Support with RFID for Health Care

Introduction

The Scenario

Adaptive Knowledge-Based System Framework

Modified Adaptive Knowledge-Based Framework for Tracking Ancillaries

Discussion

References

Second International Conference on Wireless and Mobile Networks (WiMoN 2010)

An Algorithm to Determine Multicast Meshes with Maximum Lifetime for Mobile Ad Hoc Networks

Introduction

Algorithm to Determine Stable-Mobile-Mesh

Description of Algorithm $OptMeshTrans$

Proof of Correctness of Algorithm $OptMeshTrans$

Simulations

Average Mesh Lifetime

Average Number of Edges Per Mesh

Average Hop Count Per Source-Receiver Path

Conclusions and Future Work

References

Distributed Weight Based Clustering with Efficient Channel Access to Improve Quality of Service in Mobile Ad-Hoc Networks (DWCA)

Introduction

Clustering in MANETs

Related Work

Highest-Degree Heuristic

Lowest-ID Heuristic

Node-Weight Heuristic

Limitations of Existing Algorithm

Our Algorithm

Modifications over Existing Algorithms

The Design Approach

Description of Algorithm

Implementation and Performance Evaluation

Transmitting a Hello Packet to the Nodes

Conclusion

References

WACA: A New Weighted Adaptive Clustering Algorithm for MANET

Introduction

Related Works

Lowest-ID Algorithm

Highest-Connectivity Clustering Algorithm

Weighted Clustering Algorithm (WCA)

Enhanced Weighted Clustering Algorithm (EWCA)

Weighted Adaptive Clustering Algorithm (WACA)

Assumptions

Data Dictionary

Weight Function Calculation for the Proposed Algorithm

The Logic Behind

Simulation Experiment and Results

Performance Analysis

Conclusion

References

A Topology and Context Aware Query Distribution System in Middleware for Wireless Sensor Networks

Introduction

Basic Concepts

The Publish/Subscribe Paradigm

Distributed Query Processing in WSN

Context Awareness

The Proposed Architecture

Message Processor

A Simple Example

Building the Topography Database

Query Splitting

Query Distribution

Adaptive Query Propagation

Evaluation

Evaluation Setup

Results

Related Work

Conclusions and Future Work

References

On-Demand Table-Driven Topo-Aware Routing Protocol for Wireless Mesh Networks

Introduction

Cluster Formation

Cluster Formation at Mesh Router Level

Cluster Formation at MC Level

Performance Metrics for Routing Protocols

ETX (Expected Transmission Count)

ETT (Expected Transmission Time)

Proposed Rouitng Protocol

Neighbor Discovery

Route Discovery

Routing Maintenance

Simulation and Results

Simulation Environment

Simulation Results

Conclusion

References

An Efficient Quality of Service Scheduling Strategy for IEEE 802.16 Broadband Wireless Access Systems

Introduction

QoS Features of IEEE 802.16

Proposed Scheduling Algorithm

Simulation Model and Result Analysis

Simulation Environment and Parameters

Simulation Result and Discussions

Conclusion

References

Comparison of VoIP Performance over WiMAX, WLAN and WiMAX-WLAN Integrated Network Using OPNET

Introduction

Voice over IP

Simulation Environment

Simulation Results and Discussion

Conclusion

References

A Generalized Trust Framework for Mobile Ad Hoc Networks

Introduction

Related Works

Proposed Model

Simulations and Performance Analysis

Test 1: Few Black Holes as Neighbors over DSR Protocol

Flooding Attacks over AODV

Conclusion

References

Adaptive Routing Techniques in Disruption Tolerant Networks

Introduction

DTN Architecture

Routing in a Delay Tolerant Network

Example: Connecting a Remote Village

DTN Routing Issues

Knowledge

Routing Strategies for DTN

Unicast Routing in DTN

Anycast Routing in DTN

Delay-Tolerant Broadcasting

Multicasting Routing in DTN

Multicast Routing Algorithms

Mobility Pattern Based Routing Scheme

Mobility Profile Based Routing

Redundancy-Based Routing

Spray and Wait Scheme

Inter-domain Routing Schemes

Conclusion

References

Adaptive Valid Period Based Concurrency Control without Locking in Mobile Environments

Introduction

Related Work

Mobile Database Environment

Performance Limitations of Existing Scheme

Proposed Concurrency Control Scheme

Proposed Scheme Features

Proposed Client (MH) Algorithm

Proposed Server (FH) Algorithm

PerformanceMetrics

Advantages of Proposed Scheme

Conclusion

References

An Associativity Based Energy Aware Clustering Technique for Mobile Ad Hoc Networks

Introduction

Related Work

Neighboring Time as the Metric of Node Stability

Adjacent Cluster Heads

Problem with Weight Based Clustering Technique

Associativity Based Energy Aware Clustering Algorithm

Stability

Remaining Energy

Degree

Algorithm Description

Simulation

Performance Metrics

Conclusion

References

Frequency Domain Equalisation for OFDMA System in Multipath Fading Channels

Introduction

OFDMA System

System Model

Multiple Rate Spreading

Transmitted Signal

Multipath Channel Model

Received Signal

Channel Estimation and Equalisation

Simulation

Conclusion

References

Energy Aware Data Sharing in Mobile Ad Hoc Networks

Introduction

Issues Related to Data Replication in MANET

Related Work

Proposed Model

Pro_Active Replication Algorithm

Re_active Replication Algorithm

Simulation Set Up and Results

Conclusion and Future Work

References

Security Enhancement in WEP Mobility

Introduction

Security in Ad Hoc Network

Wired Equivalent Privacy Protocol

Security Approach

Self Monitoring Approach

Authentication

Construction of Updated Certificate Repositories

Simulation Results

Conclusion

References

TCP – AP and LRED over Single and Multiple TCP Flows in Multihop Wireless Channel

Introduction

TCP’S Challenges in AD-HOC Networks

Channel Errors

Mobility

Asymmetry

Lossy Channels

Routing Failures

Problems and Related Studies

Improving TCP Performance

Distributed Link RED (LRED)

Adaptive Pacing

Simulation Model and Results

Simulation Scenario I

Simulation Scenario II

Simulation Scenario III

Analysis of Simulation Results

Conclusion

References

A Secure Prioritized Trust Based Multi-path Routing Protocol for Ad Hoc Networks

Introduction

Related Work

Secure Prioritized Trust Based Multipath Routing

Multiple Path Initialization

Priority Level Slicing Model

Route Utilization

Route Maintenance

Performance Evaluation

Simulation

Results

Conclusion

References

Reducing Handoff Latency in IEEE 802.11b with the Help of Neighbor Graph Using Carrier to Interference Ratio

Introduction

Handover Process

Scanning

Authentication

Re-association

Related Works

Proposed Method

Selective Channel Scanning

Pre Authentication

Experimental Results

Conclusion and Future Work

References

To Alleviate Congestion Using Hybrid Sink for Delay Sensitive Applications in Wireless Sensor Networks

Introduction

Related Work

Proposed Work

Wireless Sensor Network Model

Algorithm for Data Collection

Moving Scheme

Simulation Scenario and Metrics

Simulation Result and Analysis

Conclusions and Future Work

References

Comparison of Cooperative Caching Strategies in Mobile Ad-Hoc Network (MANET)

Introduction

Cooperative Caching Strategies

Comparison of Cooperative Caching Strategies

Conclusion

References

Framework for Probabilistic Routing in Dense MANETs

Introduction

MANET Routing Protocols

Proposed Routing Scheme

Neighborhood Vector Construction

Route Discovery

Simulation Setup

Results and Analysis

Conclusions

References

Lightweight Management Framework (LMF) for a Heterogeneous Wireless Network for Landslide Detection

Introduction

Related Work

Service Architecture for Landslide Monitoring

Lightweight Management Framework (LMF)

Cluster Member

Cluster Heads

Sensor Network Gateways (SNG)

Data Management Center (DMC)

Deployment and Validation

Sink Node Congestion

Interference

Packet Loss in VSAT

Validation

Conclusion

References

Dasarathy Model Based Fusion Framework for Fire Detection Application in WSN

Introduction

Proposed Fusion Framework

Sensing Module

Prefusion Module

Fusion Module

Post Fusion Module

Simulation Results

Conclusion

References

Localization Based on Signal Strength Using Kalman Approach

Introduction

Proposed Localization Algorithm

Distance Estimation Phase

Co-ordinate Estimation Phase

Simulation Results

Conclusion

References

Second International Conference on Web and Semantic Technology (WeST 2010)

Reliable Data Replication Middleware for Next Generation Web Services

Introduction

Related Works

Proposed System

Interceptor Module

Publish/Subscribe-Replication Module

Multicast Module

Security Module

Performance Analysis

Conclusions

References

An Algorithmic Framework for Collaborative Interest Group Construction

Introduction

Determination of the Interest Similarity Relations

The Interest Vector

Similarity Scores between Researchers

Assessing Expertise: Why It Matters?

Algorithm for Construction of Collaborative Research Interest Group

Case Study

Interest Vector Calculations

Similarity Score Calculation

Conclusion

References

Survey on Federated Identity Management Systems

Introduction

Federated Identity Management Standards

Federated Identity Management and Web Services

Security Requirements

Analysis

What Is It?

How Is It Used?

Why Is It Necessary?

How Does It Work?

Who Is Using It?

What Are the Challenges?

Single Sign-On

Authentication

Authorization

Accounting

Advantages of AAA

Flexible User Authentication Methods

Flexible User Privileges

Wi-Fi Visitor Access

Multi-vendor WLAN Support

Fast and Easy to Deploy

Centralized Administration Center

Detailed Usage Reports

Scalable, Future-Proof Solution

RADIUS and AAA

Lightweight Directory Access Protocol

RADIUS V/S LDAP

References

Automating Reuse of Semantic Repositories in the Context of Semantic Web

Introduction

Ontologies – Semantic Repository

Nature of Semantic Repositories

Technique for Ontology Reuse

Ontology Discovery

Selection of Suitable Ontologies for Reuse

Integration of Ontologies

Evaluation of Ontology

Framework for Automatic Reuse of Semantic Repositories

Basic Framework

Semantic Kernel

Implementation Overview

Input Processing

Global Query Processing

Issues and Challenges

Conclusions

References

Discovering Models from Event-Based Data Basis on a Survey of Issues and Approaches

Introduction

Background

Classification of Model Discovery Problem

Protocol Model Discovery

Data Model Discovery

Behavioral Model Discovery

Different Approaches for Model Discovery

Graph Based Process Discovery Technique

Event Based Process Discovery Technique

Concurrent Behavior Discovery Technique

Protocol Discovery Tools

Comparison of Different Process Mining Tools

Conclusion

References

Prediction of Learning Disabilities in School Age Children Using Decision Tree

Introduction

Learning Disability

Decision Tree

Classification by Decision Tree

Methodology Used for Making the Decision Tree

Attribute List

Attribute Selection Method by Gain Ratio

Classification

Extraction of Rules from Tree

Result Analysis

Comparison of Results

Conclusion and Future Research

References

Co-occurrence Based Place Name Disambiguation and Its Application to Retrieval of Geological Text

Introduction

Related Work

Proposed System

Co-occurrence Based Name Disambiguation

Query Expansion Using Co-occurrence Graph

Algorithm: Co-occurrence Based Query Expansion

Results and Discussion

Conclusion

References

A Formal Method for Detecting Semantic Conflicts in Protocols between Services with Different Ontologies

Introduction

Protocol and Conflict

Formal Description of the Protocol

Example of Protocol

Notion of Mismatch between Two Ontologies

Graph Model of Ontology

Overview of the Method

Structural Algorithm to Check the Semantic Consistency

Working Example

Proof of Correctness

Related Works

Conclusion

References

Test Suite Diminuition Using GRE Heuristic with Selective Redundancy Approach

Introduction

Problem Statement

Related Work

Proposed System

Methodology and Solution

Greedy, Selectively Redundant and Essential Algorithm

Performance Analysis

Representative Test Size

Fault Detection Capability

Conclusion and Future Work

References

First International Workshop on Ad Hoc, Sensor and Ubiquitous Computing (ASUC 2010)

Mobility Monitoring by Using RSSI in Wireless Sensor Networks

Introduction

Related Work

RSSI: Received Signal Strength Indicator

Experimentation

Application 1

Application 2

Conclusion

References

Analyzing Web 2.0 Integration with Next Generation Networks for Services Rendering

Introduction

NGN-IMS Architecture

Related Work

To Retrieve Multiple Fees at One Platform

Easy Integration with Third Party Feeds and User Personalization

Value Added Services with Web Aggregators

End Users Benefits

Operator Advantages

Contributions and Functional Description

Architectural Descriptions

Implementation Issues

Conclusion

References

An Adaptive Framework for Wireless Sensor Network Application Development

Introduction

Related Work

Proposed System Architecture of AFWA

Functional Design Decomposition of AFWA

GUI

Mote Module and System Components Repository

XML Interfaces and Files

Build Module

Programmer

Demonstrative Use of AFWA for Network Communication

Conclusions and Future Work

References

A Comparison of the Efficiencies of Different Wireless Sensor Network Algorithms with Respect to Time

Introduction

Analysis of Different WSN Routing Algorithms

Flooding

Gossiping Algorithm

Clustering Algorithm

Directed Diffusion

Sensor Protocols for Information via Negotiation (SPIN)

Results and Discussion

Limitation of Mathematical Analysis

Conclusion

References

Internal Map of the Nanostack 6LoWPAN Stack

Introduction

Stack Architecture

Main Data Structure Used in the Stack

Dispatcher of Packets and Stack Architecture

MACLayer

Packets in BUFFER UP Direction

Packets in BUFFER DOWN Direction

cIPV6Layer

Exception Messages

Packets in BUFFER UP Direction

Packets in BUFFER DOWN Direction

Mesh Layer

Packets in BUFFER UP Direction

Packets in BUFFER DOWN Direction

Higher Layers

cUDP Layer

Application Layer

Discussion and Conclusions

References

Prolonging Network Lifetime Using Ant Colony Optimization Algorithm on LEACH Protocol for Wireless Sensor Networks

Introduction

Data Transmission

Proposed ACO Approach for LEACH

Algorithm

Related Work

Simulation Results

Conclusion

References

Energy Efficient Mobile Wireless Sensor Network Routing Protocol

Introduction

Related Work

Energy Efficient Mobile Wireless Sensor Network Routing Protocol

Calculation of Surplus Energy

Formation of Fusion Node

Data Announcement

Data Forwarding

Pseudo Code to Implement IntEr Precinct Routing in E$^2$MWSNRP

Simulation Environment and Evaluation Methodology

Conclusion

References

Dynamic Service Discovery as an Optimization Problem in Wireless Sensor Networks

Introduction

The Rationale for Neighborhood and Service Discovery

Proximal Neighborhood Discovery Algorithm

Optimal Service Provider Discovery Algorithm

OSD Algorithm Based on Particle Swarm Optimization

Simulation

Implementation

Simulation Results

Conclusion and Future Work

References

A New Approach for Workflow Tasks Scheduling in Distributed Heterogeneous Environment

Introduction

Related Work

Scheduling System Model

LCPR Algorithm

Leveling Phase

Cost Assignment Phase

Prioritization Phase

Resource Allocation Phase

Implementation Environment

Performance Analysis and Results

Conclusion and Future Work

References

A Range Based Localization Algorithm Using Autonomous Speed Mobile Sink (MOBISPEED) in Distributed Wireless Sensor Networks

Introduction

Related Work

Objectives and Requirements

Proposed Scheme

Location Estimation Algorithm

Assumptions and System Environments

Location Calculation

Beacon Points and Information Base in Mobile Sink

Performance Evaluation

Conclusion

References

First International Workshop on VLSI (VLSI 2010)

Development of Controllability Observability Aided Combinational ATPG with Fault Reduction

Introduction

Reduced Fault Set

Controllability Observability

Controllability Observability Aided ATPG for Reduced Fault Set

Results

Conclusion

References

Implementation of ADPLL with 0.6µm CMOS Process for SOC Applications

Introduction

Architecture Overview

Circuit Design

Phase/Frequency Detector

Digitally Controlled Oscillator

Experimental Results

Conclusions

References

Fault Diagnosis of Analog Circuits Utilizing Reconfigurable Computing System

Introduction

Fault Diagnosis of Analog Circuits

Reconfigurable Computing System

Field Programmable Gate Arrays

Approach

System Modules

Analog Circuit Simulation

Fault Dictionary Storage

Reconfiguration Using FPGAs

FPGA Implementation

Conclusion

References

A Low Voltage High Performance OTA in 0.18 Micron with High Linearity

Introduction

Review on Bulk-Driven MOS

Proposed OTA

The Amplifier Core

High-Swing Super-Wilson Current Mirror

Proposed OTA

Simulation Results

Conclusion

References

Author Index