Хандильды Александр Васильевич

Тема магистерской диссертации:
«Анализ технических параметров и средств построения электронной системы промышленной беспроводной связи»

Краткое описаниеCopyright © 2005 Matthew S. Gast. All rights reserved.

Table of Contents

Back Cover

Going Wi-Fi-A Practical Guide to Planning and Building an 802.11 Network

Introduction

Section I: How Wi-Fi Got to Where it is Today

Chapter 1: What is Wi-Fi

Hotspots are all the Rage
A Wireless Net
3G and Wi-Fi?
A Bit of History
Conclusion

Chapter 2: The Promise of Wi-Fi

Freedom & Mobility
Installation Magic
Impressive TOC and ROI
The Business Community Benefits
Spawning Start-Ups
A Panacea for Developing Countries
Conclusion

Chapter 3: Fueling the Wi-Fi Fire

Synergy Helps to Hit a Home Run
Evolving Technology
Applications
Devices
Conclusion

Chapter 4: The Regulators' Role

What is Spectrum?
A History Lesson
Spectrum Allocation
Spectrum Management
Technology to the Rescue
Open Spectrum, Anyone?
Conclusion

Section II: The Technology

Chapter 5: Modulation Techniques

An Introduction to Spread Spectrum
802.11's Modulation Techniques
CCK
OFDM
Conclusion

Chapter 6: The Wi-Fi Standards Spelled Out

The Wlan Family Tree
An Alphabet Soup
802.11a
802.11b
802.11g
802.11c
802.11d
802.11e
802.11f
802.11h
802.11i
802.11j
802.11k
802.11l
802.11m
802.11n
Conclusion

Section III: Practical Deployments

Chapter 7: A WLAN Primer

a or b?
The Dual-Band Option
802.11g
Wi-Fi and Ethernet
A WLAN's Architecture
Security and Quality of Service
Network Management
The Caveats
Conclusion

Chapter 8: A Practical WLAN Deployment Plan

The Task at Hand
The Assessment Process
Deployment Team
Technology Selection
The Vendor Selection Process
Pre-Deployment Preparation
Determining the Costs
Deploying the WLAN
VLANs
End-User Training
Four-Nines Reliability
Post-Deployment Support Options
Conclusion

Chapter 9: Bridging Buildings

When to Use Wireless Bridging
Examples of Wireless Bridging
The Disadvantages of Wireless Bridging
Bridging Products
Deployment
Case Studies
Conclusion

Chapter 10: Contrasting Deployments

Comparing 11a and 11b in an Office Environment
The "B" / "G" Networking Environment
A Campus WLAN Design
Conclusion

Section IV: Building a Wi-Fi Business

Chapter 11: The WISP Industry

The Venue Layer-Operating a Hotspot
Hotspot Operator Layer
The Aggregator Level
Brands Layer
The Lag in Investor Confidence
Economic Fundamentals
The Potential Market
Roaming Agreements
The Tech Side of Choosing a HotSpot
Business Plans and Legal Issues
The Value Chain
A National Wi-Fi Network
Case Studies
Conclusion

Chapter 12: Building a Hotspot

Going it Alone
Conclusion

Chapter 13: Wi-Fi and Cellular-A Dynamic Duo

Understanding Cellular
An Intelligent Pairing
Does a Dynamic Duo Make Good Business Sense?
Conclusion

Section V: Wi-Fi for the Enterprise

Chapter 14: Wi-Fi in the Corporate World

A Disruptive Technology
Take a Pragmatic Approach
Take it in Stages
Assess the Situation
Which Wi-Fi Flavor?
Hardware
Pilot Project
Return on Investment
Enlarging the WLAN's Scope
Case Studies
Conclusion

Chapter 15: Vertical WLANs

Take it in Stages
Vertical Hardware Considerations
Training Considerations
Warehouses and Distribution Centers
Retail
Healthcare
Hospitality
Field Service
Manufacturing
Education
Conclusion

Section VI: Optimizing a WLAN

Chapter 16: Providing Quality of Servic

QoS Parameters
IP Networks
QoS for WLANs
End-to-End QoS
Applying QoS
Proprietary QoS Technology
Multimedia in a Wi-Fi Network
Voice over Wi-Fi
An Alternative to QoS
Conclusion

Chapter 17: Dealing with Security Issues

Security Basics
Three Keys to Real Security
Deploying a Secure WLAN
Optional Security Measures
Security Products
Conclusion
Section VII: The Hardware

Chapter 18: The Access Point

Simple APs
Smart APs
The In-Between "Fit" AP
Comparing the Different Options
Intelligent Boxes
Dual Mode or Single Mode?
AP Selection Criteria
Conclusion

Chapter 19: The Antenna

Antenna Usage
Antenna Types
Antenna Positioning
Antenna Diversity
Antenna Selection Criteria
Conclusion

Chapter 20: Client Devices

The Selection Criteria
The Wireless Network Card
Conclusion

Chapter 21: Cabling, Connectors and Wiring

Antenna Cable
Those Pesky Connectors
Lightning Arrestors
Electrical
Conclusion

Section VIII: Final Thoughts

Chapter 22: Wi-Fi's Future

A Disorderly Infrastructure
How Fast Can it Go?
Twenty Predictions
Conclusion

Chapter 23: Some Final Musings

Wi-Fi's Time Has Come
Conclusion

Appendix I: The Open Systems Interconnection (OSI) Model

Layer 7. The Application Layer
Layer 6. The Presentation Layer
Layer 5. The Session Layer
Layer 4. The Transport Layer
Layer 3. The Network Layer
Layer 2. The Data Link Layer
Layer 1. The Physical Layer

Appendix II: Understanding RF Power Values

dBi
EIRP
dBm

Appendix III: Regulatory Specifics re Wi-Fi

Frequency Range
Modulation Techniques
Channel Support
Optimal Power Consumption
Output Power
Maximum RF Power Level
Glossary

References

Index

List of Figures

List of Tables

List of Sidebars

Хандильды А.В. Designed for Портал магистров ДонНТУ