Basics of code division multiple access (CDMA) / Raghuveer Rao and Sohail Dianat.

Format:

Book

Author/Creator:

Rao, Raghuveer M., author.

Contributor:

Dianat, Sohail A.

Society of Photo-Optical Instrumentation Engineers.

Series:

Tutorial texts in optical engineering ; TT67.

Tutorial texts in optical engineering ; v. TT67

Language:

English

Subjects (All):

Code division multiple access.

Physical Description:

1 online resource (xvi, 105 pages) : illustrations, digital file.

Place of Publication:

Bellingham, Wash. : SPIE, [2005]

System Details:

Mode of access: World Wide Web.

text file

Summary:

Code division multiple access (CDMA) has proven to be a viable enabling technique for the simultaneous transmission and reception of data over a shared channel. Although associated mostly with wireless cellular communication, CDMA is also being considered for optical channels. This text, aimed at the reader with a basic background in electrical or optical engineering, covers CDMA fundamentals: from the basics of the communication process and digital data transmission, to the concepts of code division multiplexing, direct sequence spreading, diversity techniques, the near-far effect, and the IS-95 CDMA standard form.

Contents:

Chapter 1. The communication process. 1.1. Introduction

1.2. Digital communication

1.3 Multiple-access communication.

Chapter 2. Digital communication fundamentals. 2.1. Introduction

2.2. Transmission and reception in noise

2.3. Effect of finite channel bandwidth

2.4. Modulation through phase shift keying.

Chapter 3. Code division multiple access. 3.1. Introduction

3.2. An illustrative example

3.3. Direct-sequence spreading.

Chapter 4. Spreading sequences. 4.1. Introduction

4.2. Finite field arithmetic

4.3. Pseudorandom binary sequences

4.4. Alternative PRBS schemes

4.5. Walsh-Hadamard codes.

Chapter 5. Diversity techniques. 5.1. Introduction

5.2. Propagation model

5.3. BER and fading

5.4. BER and multipath

5.5. CDMA and multipath

5.6. Multiple antenna receivers and diversity combining.

Chapter 6. Multiuser detection. 6.1. Introduction

6.2. System model

6.3. Single-user detector

6.4. Decorrelating detector

6.5. Minimum mean square error receiver

6.6. Adaptive implementation of MMSE receiver

6.7. Minimum output energy receiver

6.8. Adaptive implementation of decision feedback MMSE receiver.

Chapter 7. CDMA in cellular telephony. 7.1. Introduction

7.2. Cellular telephony basics

7.3. IS-95A CDMA

7.4. Power control

7.5. Handoff

7.6. Conclusion.

Appendix A. Matched filter receiver. A.1. Binary detection problem

A.2. Cauchy-Schwarz inequality

A.3. Matched filter

A.4. Simulation example of matched filter receiver.

Appendix B. Random signals and noise. B.1. Introduction

B.2. Definition of random processes

B.3. Mean and autocorrelation function of random processes

B.4. Power spectrum of stationary random processes

B.5. Noise through linear filters

References

Index.

Notes:

"SPIE digital library."

Includes bibliographical references (pages [101]-102) and index.

Title from PDF t.p. (viewed on 8/23/09).

ISBN:

9780819478719

OCLC:

435813002

Access Restriction:

Restricted for use by site license.