TAILIEUCHUNG - Fundamentals of Spread Spectrum Modulation

This lecture covers the fundamentals of spread spectrum modulation, which can be defined as any modulation technique that requires a transmission bandwidth much greater than the modulating signal bandwidth, independently of the bandwidth of the modulating signal. After reviewing basic digital modulation techniques, the principal forms of spread spectrum modulation are described. One of the most important components of a spread spectrum system is the spreading code, and several types and their characteristics are described. The most essential operation required at the receiver in a spread spectrum system is the code synchronization, which is usually broken down into the operations of acquisition and tracking. | Fundamentals of Spread Spectrum Modulation Copyright 2007 by Morgan Claypool All rights reserved. No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopy recording or any other except for brief quotations in printed reviews without the prior permission of the publisher. Fundamentals of Spread Spectrum Modulation Rodger E. Ziemer ISBN-10 1598292641 paperback ISBN-13 9781598292640 paperback ISBN-10 159829265X ebook ISBN-13 978159829297 ebook DOI S00096ED1V01Y200708COM003 A Publication in the Morgan Claypool Publishers series SYNTHESIS LECTURES ON COMMUNICATIONS 3 Lecture 3 Series Editor William Tranter Virginia Tech Series ISSN 1932-1244 print Series ISSN 1932-1708 electronic First Edition 10 9 8 7 6 5 4 3 2 1 Printed in the United States of America Fundamentals of Spread Spectrum Modulation Rodger E. Ziemer University of Colorado at Colorado Springs SYNTHESIS LECTURES ON COMMUNICATIONS 3 MORGAN CLAYPOOL .

• Kỹ thuật lập trình
• Basic DigitalModulation Techniques
• Spreading Codes
• Systems Operating
• SpectrumModulation
• Correction Coding
• User Environments
• công nghệ thông tin
• kỹ thuật lập trình
• window servers 2003
• Roaming User Profiles in Mixed Environments
• Grid Software Process
• User Environments and Tools
• Grid Portal
• Framework for Loosely
• Coupled ApplicationsBuild Grid
• Interfaces and Interaction
• Learning Environments
• Developing Attention
• Aware and Context
• Aware User Interfaces
• Handheld Devices
• công nghệ thông tin
• tin học
• internet
• computer network
• microsoft office
• Installing R
• The R User Interface
• R Object
• R Syntax
• R Packages
• Symbols and Environments
• A Short R Tutorial
• User Centered Design
• Selecting and Evaluating
• Message Design
• Resisting Print
• e Learning Environment
• The Active e Reader
• environments
• Protect end to end
• Actively protect
• laptops
• desktops
• messaging servers
• The subject of rock mechanics
• Content of this book
• Geological setting
• Natural rock environments
• Stress as a point property
• Marketing in the Connected Age
• Social media marketing
• Facebook user segments
• Social media environments
• Marketing strategies
• Social networking sites (SNSs)
• Reality Control
• Robotic Systems
• Haptic Interface
• VR User Experience
• Virtual Environment
• Unfamiliar Environments