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Preface xv THE PRACTICAL APPLICATIONS • PAM, PCM, DPCM, DM, PWM, and PPM baseband signaling • OOK, BPSK, QPSK, MPSK, MSK, OFDM, and QAM bandpass digital signaling • AM, DSB-SC, SSB, VSB, PM, and FM bandpass analog signaling • Time-division multiplexing and the standards used • Digital line codes and spectra • Circuits used in communication systems • Bit, frame, and carrier synchronizers • Software radios • Frequency-division multiplexing and the standards used • Telecommunication systems • Telephone systems • DSL modems • Digital subscriber lines • Satellite communication systems • Satellite radio broadcasting systems • Effective input-noise temperature and noise figure • Link budget analysis • SNR at the output of analog communication systems • BER for digital communication systems • Fiber-optic systems • Spread-spectrum systems • AMPS, GSM, iDEN, TDMA, CDMA, WiMAX, and LTE cellular telephone systems • Digital and analog television systems • Technical standards for AM, FM, TV, DTV, and CATV • Cable data modems • Wi-Fi and WiMAX wireless networks • MATLAB M files on the Web • Mathematical tables • Study-aid examples • Over 100 examples with solutions. About 80 of these examples include MATLAB solutions • Over 550 homework problems with selected answers • Over 60 computer-solution homework problems • Extensive references • Emphasis on the design of communication systems • Student Solutions Manual (download) WHAT’S NEW IN THIS EDITION • Addition of over 100 examples with solutions that are distributed throughout the chapters of the book. Most of them have MATLAB computer solutions obtained via electronic M files which are downloaded free-of-charge from author’s Web site. • Includes up-to-date descriptions of popular wireless systems, LTE (long-term evolution) and WiMax 4G cellular systems, and personal communication applications. • Includes latest updates on digital TV (DTV) technology. • Brings terminology and standards up-to-date. • Brings references up-to-date. • Updates all chapters.
Page 2: Abbreviations AC ADC ADM AM ANSI AP
Page 6: DIGITAL AND ANALOG COMMUNICATION SY
Page 10: CONTENTS PREFACE LIST OF SYMBOLS xi
Page 14: Contents v 2-8 Discrete Fourier Tra
Page 18: Contents vii 4-16 Transmitters and
Page 22: Contents ix 6-10 Appendix: Proof of
Page 26: Contents xi 8-11 Wireless Data Netw
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18 Introduction Chap. 1 For ease of
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22 Introduction Chap. 1 detected an
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C h a p t e r SIGNALS AND SPECTRA C
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36 Signals and Spectra Chap. 2 w(t)
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38 Signals and Spectra Chap. 2 For
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40 Signals and Spectra Chap. 2 V dc
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76 Signals and Spectra Chap. 2 PROO
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78 Signals and Spectra Chap. 2 w(t)
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80 Signals and Spectra Chap. 2 PROO
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84 Signals and Spectra Chap. 2 is t
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88 Signals and Spectra Chap. 2 0 dB
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90 Signals and Spectra Chap. 2 Band
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98 Signals and Spectra Chap. 2 MATL
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102 Signals and Spectra Chap. 2 TAB
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120 w(t) Signals and Spectra Chap.
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122 Signals and Spectra Chap. 2 2-3
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124 Signals and Spectra Chap. 2 ★
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126 Signals and Spectra Chap. 2 2-6
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128 Signals and Spectra Chap. 2 0.0
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ƒ ƒ ƒ ƒ 130 Signals and Spectra
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C h a p t e r BASEBAND PULSE AND DI
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134 Baseband Pulse and Digital Sign
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( 192 Baseband Pulse and Digital Si
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196 DPCM transmitter Analog input s
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214 24 DS-0 inputs, 64 kb/s each (1
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216 TABLE 3-9 SPECIFICATIONS FOR T-
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238 Bandpass Signaling Principles a
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242 TABLE 4-1 COMPLEX ENVELOPE FUNC
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314 AM, FM, and Digital Modulated S
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320 TABLE 5-1 AM BROADCAST STATION
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338 TABLE 5-2 FOUR-PLACE VALUES OF
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TABLE 5-6 V.32 MODEM STANDARD Item
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386 Baseband signal processing RF c
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C h a p t e r RANDOM PROCESSES AND
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C h a p t e r PERFORMANCE OF COMMUN
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494 Performance of Communication Sy
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508 Upper channel Receiver r(t)=s(t
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518 DPSK signal plus noise in Bandp
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520 QPSK signal plus noise (data ra
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TABLE 7-1 COMPARISON OF DIGITALSIGN
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- f c f c f 566 Performance of Comm
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570 Wire and Wireless Communication
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576 Tip (green wire) POTS line card
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TABLE 8-2 CAPACITY OF PUBLIC-SWITCH
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ƒ ƒ 640 Wire and Wireless Communi
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670 Mathematical Techniques, Identi
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678 A-10 TABULATION OF Q (z) Mathem
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A p p e n d i x PROBABILITY AND RAN
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682 Probability and Random Variable
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684 which is identical to Eq. (B-4)
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TABLE B-1 SOME DISTRIBUTIONS AND TH
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ƒ ƒ 704 Probability and Random Va
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710 3. F(a 1 , a 2 ,..., a N ) Prob
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724 Using MATLAB Appendix C Of cour
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726 Using MATLAB Appendix C 6. The
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728 References AT&T, FT-2000 OC-48
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730 References COUCH, L. W., Digita
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732 References HAMMING, R. W., “E
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734 References LIN, D. W., C. CHEN,
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736 References PRITCHARD, W. L., an
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738 References UNGERBOECK, G., “C
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740 Answers to Selected Problems Ch
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742 Answers to Selected Problems 2
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744 Answers to Selected Problems 5-
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746 Answers to Selected Problems h
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748 Index Amplitude shift keying (A
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750 Index Coding/codes (cont.) chan
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752 Index Effective isotropic radia
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754 Index In-phase components, 638
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756 Index Multilevel signaling, 157
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758 Index Process/processing (cont.
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760 Index Signal/signaling (cont.)
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762 Index Two-level data, 165 Two-q
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TABLE 2-2 SOME FOURIER TRANSFORM PA
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