563489578934

More documents

Recommendations

Info

236 Baseband Pulse and Digital Signaling Chap. 3 ★ 3–70 Compare the bandwidth required to send a message by using PPM and PCM signaling. Assume that the digital source sends out 8 bitscharacter, so that it can send 256 different messages (characters). Assume that the source rate is 10 characterss. Use the dimensionality theorem, NT 0 = 2B, to determine the minimum bandwidth B required. (a) Determine the minimum bandwidth required for a PCM signal that will encode the source information. (b) Determine the minimum bandwidth required for a PPM signal that will encode the source information.
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
Page 30:
PREFACE Continuing the tradition of
Page 34:
Preface xv THE PRACTICAL APPLICATIO
Page 38:
LIST OF SYMBOLS There are not enoug
Page 42:
List of Symbols xix l an integer n
Page 46:
List of Symbols xxi DEFINED FUNCTIO
Page 50:
C h a p t e r INTRODUCTION CHAPTER
Page 54:
Sec. 1-1 Historical Perspective 3 s
Page 58:
Sec. 1-2 Digital and Analog Sources
Page 62:
Sec. 1-4 Organization of the Book 7
Page 66:
Sec. 1-6 Block Diagram of a Communi
Page 70:
Sec. 1-7 Frequency Allocations 11 T
Page 74:
Sec. 1-8 Propagation of Electromagn
Page 78:
Sec. 1-8 Propagation of Electromagn
Page 82:
Sec. 1-9 Information Measure 17 In
Page 86:
Sec. 1-10 Channel Capacity and Idea
Page 90:
Sec. 1-11 Coding 21 Transmitter Noi
Page 94:
Sec. 1-11 Coding 23 Convolutional C
Page 98:
Sec. 1-11 Coding 25 0 1 0 (00) Path
Page 102:
Sec. 1-11 Coding 27 10 -1 P e = Pro
Page 106:
Sec. 1-11 Coding 29 TABLE 1-4 CODIN
Page 110:
Problems 31 Solution: Using Eq. (1-
Page 114:
Problems 33 1-17 Using the definiti
Page 118:
Sec. 2-1 Properties of Signals and
Page 122:
Page 126:
Page 130:
Page 134:
Page 138:
Sec. 2-2 Fourier Transform and Spec
Page 142:
Page 146:
Page 150:
Page 154:
Page 158:
Page 162:
( ( Sec. 2-2 Fourier Transform and
Page 166:
` Sec. 2-2 Fourier Transform and Sp
Page 170:
Page 174:
Sec. 2-3 Power Spectral Density and
Page 178:
Sec. 2-3 Power Spectral Density and
Page 182:
Sec. 2-4 Orthogonal Series Represen
Page 186:
Sec. 2-4 Orthogonal Series Represen
Page 190:
Sec. 2-5 Fourier Series 71 2-5 FOUR
Page 194:
Sec. 2-5 Fourier Series 73 where th
Page 198:
Sec. 2-5 Fourier Series 75 Imaginar
Page 202:
Sec. 2-5 Fourier Series 77 But the
Page 206:
Sec. 2-5 Fourier Series 79 The spec
Page 210:
Sec. 2-5 Fourier Series 81 The PSD
Page 214:
Sec. 2-6 Review of Linear Systems 8
Page 218:
Page 222:
Page 226:
Sec. 2-7 Bandlimited Signals and No
Page 230:
Page 234:
Page 238:
Page 242:
Sec. 2-8 Discrete Fourier Transform
Page 246:
Page 250:
Page 254:
Page 258:
Sec. 2-9 Bandwidth of Signals 105 N
Page 262:
Sec. 2-9 Bandwidth of Signals 107 m
Page 266:
Sec. 2-9 Bandwidth of Signals 109 m
Page 270:
Sec. 2-9 Bandwidth of Signals 111 w
Page 274:
Sec. 2-11 Study-Aid Examples 113 2-
Page 278:
Sec. 2-11 Study-Aid Examples 115 SA
Page 282:
Problems 117 b. Given the RC low-pa
Page 286:
Problems 119 Sinusoidal current sou
Page 290:
Problems 121 w(t) A -t 2 -t 1 t 1 t
Page 294:
Problems 123 where A 1 , A 2 , v1,
Page 298:
Problems 125 2-57 Show that the qua
Page 302:
Problems 127 ★ 2-70 Assume that v
Page 306:
ƒ ƒ Problems 129 2-82 The signal
Page 310:
Problems 131 2-97 Given the low-pas
Page 314:
Sec. 3-2 Pulse Amplitude Modulation
Page 318:
Page 322:
Page 326:
Page 330:
Sec. 3-3 Pulse Code Modulation 141
Page 334:
PCM transmitter (analog-to-digital
Page 338:
Page 342:
Page 346:
Page 350:
Page 354:
Page 358:
Sec. 3-4 Digital Signaling 155 wher
Page 362:
Sec. 3-4 Digital Signaling 157 Eq.
Page 366:
Q Sec. 3-4 Digital Signaling 159 s(
Page 370:
Sec. 3-4 Digital Signaling 161 1.5
Page 374:
Sec. 3-4 Digital Signaling 163 Bina
Page 378:
Sec. 3-5 Line Codes and Spectra 165
Page 382:
Page 386:
Page 390:
Page 394:
Page 398:
Page 402:
Page 406:
Page 410:
Page 414:
Page 418:
Sec. 3-6 Intersymbol Interference 1
Page 422:
Page 426:
Page 430:
Page 434:
Page 438:
Sec. 3-7 Differential Pulse Code Mo
Page 442:
DPCM transmitter Analog input signa
Page 446:
Sec. 3-8 Delta Modulation 199 DM tr
Page 450:
Sec. 3-8 Delta Modulation 201 Granu
Page 454:
Sec. 3-8 Delta Modulation 203 This
Page 458:
Analog input signal Low-pass filter
Page 462:
Analog input signals Channel 1 (fro
Page 466:
Low-level distorted TDM input Ampli
Page 470: Sec. 3-9 Time-Division Multiplexing
Page 482: 1 1 1 1 1 30 digital inputs, 64 kb/
Page 486: Sec. 3-10 Packet Transmission Syste
Page 490: Sec. 3-11 Pulse Time Modulation: Pu
Page 494: Sec. 3-11 Pulse Time Modulation: Pu
Page 498: Sec. 3-13 Study-Aid Examples 225 (a
Page 502: Sec. 3-13 Study-Aid Examples 227 (d
Page 506: Problems 229 ★ 3-7 Assume that an
Page 510: Problems 231 How does the PSD for t
Page 514: Problems 233 (a) Using a PC, calcul
Page 518: Problems 235 and w 3 (t) = -(t - 1)
Page 524: 238 Bandpass Signaling Principles a
Page 532: 242 TABLE 4-1 COMPLEX ENVELOPE FUNC
Page 572:
262 Bandpass Signaling Principles a
Page 576:
Page 580:
Page 584:
Page 588:
Page 592:
Page 596:
Page 600:
Page 604:
Page 608:
Page 612:
Page 616:
Page 620:
Page 624:
Page 628:
Page 632:
Page 636:
Page 640:
Page 644:
Page 648:
Page 652:
Page 656:
Page 660:
Page 664:
Page 668:
Page 672:
Page 676:
314 AM, FM, and Digital Modulated S
Page 680:
Page 684:
Page 688:
320 TABLE 5-1 AM BROADCAST STATION
Page 692:
Page 696:
Page 700:
Page 704:
Page 708:
Page 712:
Page 716:
Page 720:
Page 724:
338 TABLE 5-2 FOUR-PLACE VALUES OF
Page 728:
Page 732:
Page 736:
Page 740:
Page 744:
Page 748:
Page 752:
Page 756:
Page 760:
Page 764:
Page 768:
Page 772:
Page 776:
Page 780:
Page 784:
Page 788:
Page 792:
TABLE 5-6 V.32 MODEM STANDARD Item
Page 796:
Page 800:
Page 804:
Page 808:
Page 812:
Page 816:
Page 820:
386 Baseband signal processing RF c
Page 824:
Page 828:
Page 832:
Page 836:
Page 840:
Page 844:
Page 848:
Page 852:
Page 856:
Page 860:
Page 864:
Page 868:
Page 872:
Page 876:
C h a p t e r RANDOM PROCESSES AND
Page 880:
416 Random Processes and Spectral A
Page 884:
Page 888:
Page 892:
Page 896:
Page 900:
Page 904:
Page 908:
Page 912:
Page 916:
Page 920:
Page 924:
Page 928:
Page 932:
Page 936:
Page 940:
Page 944:
Page 948:
Page 952:
452 will be WSS if and only if and
Page 956:
Page 960:
Page 964:
Page 968:
Page 972:
Page 976:
Page 980:
Page 984:
Page 988:
Page 992:
Page 996:
Page 1000:
Page 1004:
Page 1008:
Page 1012:
Page 1016:
Page 1020:
Page 1024:
Page 1028:
Page 1032:
C h a p t e r PERFORMANCE OF COMMUN
Page 1036:
494 Performance of Communication Sy
Page 1040:
Page 1044:
Page 1048:
Page 1052:
Page 1056:
Page 1060:
Page 1064:
508 Upper channel Receiver r(t)=s(t
Page 1068:
Page 1072:
Page 1076:
Page 1080:
Page 1084:
518 DPSK signal plus noise in Bandp
Page 1088:
520 QPSK signal plus noise (data ra
Page 1092:
TABLE 7-1 COMPARISON OF DIGITALSIGN
Page 1096:
Page 1100:
Page 1104:
Page 1108:
Page 1112:
Page 1116:
Page 1120:
Page 1124:
Page 1128:
Page 1132:
Page 1136:
Page 1140:
Page 1144:
Page 1148:
Page 1152:
Page 1156:
Page 1160:
Page 1164:
Page 1168:
Page 1172:
Page 1176:
Page 1180:
- f c f c f 566 Performance of Comm
Page 1184:
Page 1188:
570 Wire and Wireless Communication
Page 1192:
Page 1196:
Page 1200:
576 Tip (green wire) POTS line card
Page 1204:
Page 1208:
Page 1212:
Page 1216:
TABLE 8-2 CAPACITY OF PUBLIC-SWITCH
Page 1220:
Page 1224:
Page 1228:
Page 1232:
Page 1236:
Page 1240:
Page 1244:
Page 1248:
Page 1252:
Page 1256:
Page 1260:
Page 1264:
Page 1268:
( 610 Wire and Wireless Communicati
Page 1272:
Page 1276:
Page 1280:
Page 1284:
Page 1288:
Page 1292:
Page 1296:
Page 1300:
Page 1304:
Page 1308:
Page 1312:
Page 1316:
Page 1320:
Page 1324:
Page 1328:
ƒ ƒ 640 Wire and Wireless Communi
Page 1332:
Page 1336:
Page 1340:
Channel Broadcast On-the-Air Channe
Page 1344:
Channel Broadcast On-the-Air Channe
Page 1348:
Page 1352:
Page 1356:
Page 1360:
Page 1364:
Page 1368:
Page 1372:
Page 1376:
Page 1380:
Page 1384:
Page 1388:
670 Mathematical Techniques, Identi
Page 1392:
Page 1396:
Page 1400:
Page 1404:
678 A-10 TABULATION OF Q (z) Mathem
Page 1408:
A p p e n d i x PROBABILITY AND RAN
Page 1412:
682 Probability and Random Variable
Page 1416:
684 which is identical to Eq. (B-4)
Page 1420:
Page 1424:
Page 1428:
Page 1432:
Page 1436:
Page 1440:
TABLE B-1 SOME DISTRIBUTIONS AND TH
Page 1444:
Page 1448:
Page 1452:
Page 1456:
ƒ ƒ 704 Probability and Random Va
Page 1460:
Page 1464:
Page 1468:
710 3. F(a 1 , a 2 ,..., a N ) Prob
Page 1472:
Page 1476:
Page 1480:
Page 1484:
Page 1488:
Page 1492:
Page 1496:
724 Using MATLAB Appendix C Of cour
Page 1500:
726 Using MATLAB Appendix C 6. The
Page 1504:
728 References AT&T, FT-2000 OC-48
Page 1508:
730 References COUCH, L. W., Digita
Page 1512:
732 References HAMMING, R. W., “E
Page 1516:
734 References LIN, D. W., C. CHEN,
Page 1520:
736 References PRITCHARD, W. L., an
Page 1524:
738 References UNGERBOECK, G., “C
Page 1528:
740 Answers to Selected Problems Ch
Page 1532:
742 Answers to Selected Problems 2
Page 1536:
744 Answers to Selected Problems 5-
Page 1540:
746 Answers to Selected Problems h
Page 1544:
748 Index Amplitude shift keying (A
Page 1548:
750 Index Coding/codes (cont.) chan
Page 1552:
752 Index Effective isotropic radia
Page 1556:
754 Index In-phase components, 638
Page 1560:
756 Index Multilevel signaling, 157
Page 1564:
758 Index Process/processing (cont.
Page 1568:
760 Index Signal/signaling (cont.)
Page 1572:
762 Index Two-level data, 165 Two-q
Page 1576:
TABLE 2-2 SOME FOURIER TRANSFORM PA
show all

563489578934

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?