9780071406345

In 2002 voice over IP will constitute more than 25% of all long distance voice calls, according to Network World. That's more than a 30% ramp-up from 2001. The emergence of SIP, MPLS and new quality of service tools is making carrier grade voice over IP a service reality, and a potentially huge margin booster and revenue driver for service providers. The first edition of Carrier Grade Voice over IP played a roll in VoIP growth, in less than year becoming an essential tool for carriers working to provide high quality IP telephony. This new edition vastly updates the SIP chapter, details MPLS, and takes the explanations of the previous edition a step further in a final chapter that shows, step by step, how to design working VoIP networks.

Daniel Collins has worked in the telecommunications industry for 15 years. He spent approximately nine years with Ericsson in various countries, including Ireland, Australia, the United Kingdom and the United States. During that time he worked extensively with both wireline and wireless network technologies. He helped to develop and deploy 2G wireless systems in Europe; he played a major role in the adaptation of GSM standards for use in the United States; and he was a major contributor to the launch of some of the earliest PCS networks in North America.

Since leaving Ericsson, Daniel has worked for a new telecommunications carrier and, more recently as a consultant. In a consultancy capacity, he has provided wireless and VoIP engineering expertise to numerous network operators, consultancy companies and infrastructure vendors. Daniel's clients include PrimeCo Personal Communications (now part of Verizon Wireless), Synacom Technology, AT&T Wireless, Alcatel USA and several other companies.

Collins is co-author of 3G Wireless Networks, published by McGraw-Hill. He holds a degree in Electrical and Electronic engineering from the National University of Ireland.

Preface
Acknowledgments
CHAPTER 1: WIRELESS BASICS
Antenna, Transmitter, and Receiver Fundamentals
An Experimental Wireless Controller
Project: Remote Tracking Beetle Bot
Wrap-Up of the RT Beetle Bot Project
CHAPTER 2: DEVELOPING GUIs: SOFTWARE CONTROL BASICS
The Hardware/Software Interface Block Diagram
Building the Robot Control Panel in Excel VBA
Designing a Robot Control Panel Using VBA
Constructing the V-Bot Control Panel Lab Project Objectives
What is an RDA?
Building as Mindstorms RDA
Using State Machines to Write Code for the RDA
VBA and OOP Basics
The Robot Control Panel Programming Lab Project
An Alternative Solution for Data Acquisition (DA) and Measurement
CHAPTER 3: ELECTROMECHANICAL CONTROLS INTERFACING
Understanding the Touch Sensor RCX/Scout Interface
RCX Code--Procedure for Testing the Touch Sensor
How to Build a Homebrew Touch Sensor
Resistive Switches
Electromechanical Relays for RCX/Scout Input Control
How to Build a Smart Switch Using the RCX P-Brick
How to Build a Switch Monitor Detector
CHAPTER 4: ELECTRONIC SWITCHING CIRCUITS
A Transistor Relay Driver Input Circuit
Transistor Relay Monitor: VBA-C-Bot Application
A PMOSFET Relay Driver Input Circuit
A Wireless Relay Driver Input Circuit
Electronic Output Switching
CBL-DCU for Robot Diagnostics
CHAPTER 5: SENSOR-INTERFACING BASICS
Sensor Basics
Building a Sensory-Activated RDA
Characterizing Sensors Through Electrical Measurements
The Silicon Diode Interface Circuit (SDIC)
Coin-Operated T-Bot
Rheostat-Sensor-Controlled T-Bot
Analog-Digital Sensor (ADS) Control for T-Bot
CHAPTER 6: USING PROCEDURAL LANGUAGES FOR MINDSTORMS ROBOT CONTROL
Experimental Design Format for This Chapter NQC
LASM
IC4
CHAPTER 7: CLIENT-SERVER CONTROLLER FOR MINDSTORM ROBOTS
Electrical/Electronics and Mechanical Design
What is Python Language?
Building a Mini Server in Python Language
Building a Mini Client in Excel VBA
Putting the Controller Together
Final Thoughts and Further Enhancements for the Client-Server Controller
CHAPTER 8: SIMULATOR CONTROLS FOR MINDSTORMS ROBOTS
Monostable Circuit Basics
Circuit Simulation Model Curves
Creating a Virtual Timer User Interface (VTUI)
Adding an Animated Electromechanical Relay
Final Thoughts and Further Experimentation
CHAPTER 9: REMOTE-CONTROL TECHNIQUES
Building Simple Basic Stamp Master Controller Hardware
Programming the Basic Stamp Master Controller in P-Basic Language
Distributive Load System for Lindstorms Robots
Biology-Based Robots
Developmental Thoughts: Basic Stamp, Mindstorms P-Bricks, and Robots
Further Thoughts and Experimentation
CHAPTER 10: VIRTUAL PROTOTYPING AND CONTROL USING ActiveX CONTROLS
Real-Time ActiveX Instrumentation Controls
A Basic Real-Time Diagnostics and Control (RTDC) Circuit
Using an LED Indicator Switch for Mindstorms Robot Control
Master/Smart-Slave Controller Technical Philosophy and Musing
Real-Time Control Interface Design Methods
Further Thoughts and Experimentation
CHAPTER 11: VIRTUAL TEST BOX (VTB) DEVELOPMENT: MATH-BASED CONTROLLERS FOR MINDSTORM ROBOTS
What is a UDF and How Is It Used with a VTB?
Assigning Variable Names to Multiple Cells
Building a Decibel Meter VTB
Building a Frequency Cutoff Detection VTB
CHAPTER 12: VBA PROTOTYPES: DEVELOPING MINDSTORMS TOOLS WITH ADVANCED PROGRAMMING TECHNIQUES
Mindstorms Tools Development Using Real-Time Controls
Using Arrays in Mindstorms Robot Applications
Debug Function for VBA-Assisted Troubleshooting of Mindstorms Robots
Musing with Message Boxes (MsgBox)
Inserting Pictures Using the Image ActiveX Control onto the VBA Prototype Panel
Technical Tools Musing Projects
INDEX

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Carrier Grade Voice over Ip

Carrier Grade Voice over Ip

0071406344

Summary

Author Biography

Table of Contents

Acknowledgments

CHAPTER 1: WIRELESS BASICS

Antenna, Transmitter, and Receiver Fundamentals

An Experimental Wireless Controller

Project: Remote Tracking Beetle Bot

Wrap-Up of the RT Beetle Bot Project

CHAPTER 2: DEVELOPING GUIs: SOFTWARE CONTROL BASICS

The Hardware/Software Interface Block Diagram

Building the Robot Control Panel in Excel VBA

Designing a Robot Control Panel Using VBA

Constructing the V-Bot Control Panel Lab Project Objectives

What is an RDA?

Building as Mindstorms RDA

Using State Machines to Write Code for the RDA

VBA and OOP Basics

The Robot Control Panel Programming Lab Project

An Alternative Solution for Data Acquisition (DA) and Measurement

CHAPTER 3: ELECTROMECHANICAL CONTROLS INTERFACING

Understanding the Touch Sensor RCX/Scout Interface

RCX Code--Procedure for Testing the Touch Sensor

How to Build a Homebrew Touch Sensor

Resistive Switches

Electromechanical Relays for RCX/Scout Input Control

How to Build a Smart Switch Using the RCX P-Brick

How to Build a Switch Monitor Detector

CHAPTER 4: ELECTRONIC SWITCHING CIRCUITS

A Transistor Relay Driver Input Circuit

Transistor Relay Monitor: VBA-C-Bot Application

A PMOSFET Relay Driver Input Circuit

A Wireless Relay Driver Input Circuit

Electronic Output Switching

CBL-DCU for Robot Diagnostics

CHAPTER 5: SENSOR-INTERFACING BASICS

Sensor Basics

Building a Sensory-Activated RDA

Characterizing Sensors Through Electrical Measurements

The Silicon Diode Interface Circuit (SDIC)

Coin-Operated T-Bot

Rheostat-Sensor-Controlled T-Bot

Analog-Digital Sensor (ADS) Control for T-Bot

CHAPTER 6: USING PROCEDURAL LANGUAGES FOR MINDSTORMS ROBOT CONTROL

Experimental Design Format for This Chapter NQC

LASM

IC4

CHAPTER 7: CLIENT-SERVER CONTROLLER FOR MINDSTORM ROBOTS

Electrical/Electronics and Mechanical Design

What is Python Language?

Building a Mini Server in Python Language

Building a Mini Client in Excel VBA

Putting the Controller Together

Final Thoughts and Further Enhancements for the Client-Server Controller

CHAPTER 8: SIMULATOR CONTROLS FOR MINDSTORMS ROBOTS

Monostable Circuit Basics

Circuit Simulation Model Curves

Creating a Virtual Timer User Interface (VTUI)

Adding an Animated Electromechanical Relay

Final Thoughts and Further Experimentation

CHAPTER 9: REMOTE-CONTROL TECHNIQUES

Building Simple Basic Stamp Master Controller Hardware

Programming the Basic Stamp Master Controller in P-Basic Language

Distributive Load System for Lindstorms Robots

Biology-Based Robots

Developmental Thoughts: Basic Stamp, Mindstorms P-Bricks, and Robots

Further Thoughts and Experimentation

CHAPTER 10: VIRTUAL PROTOTYPING AND CONTROL USING ActiveX CONTROLS

Real-Time ActiveX Instrumentation Controls

A Basic Real-Time Diagnostics and Control (RTDC) Circuit

Using an LED Indicator Switch for Mindstorms Robot Control

Master/Smart-Slave Controller Technical Philosophy and Musing

Real-Time Control Interface Design Methods

Further Thoughts and Experimentation

CHAPTER 11: VIRTUAL TEST BOX (VTB) DEVELOPMENT: MATH-BASED CONTROLLERS FOR MINDSTORM ROBOTS