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Index 749<br />

Bidirectional cable television system, 644<br />

Bidirectional frame (B-frame) coding, 651<br />

Binary code, 142<br />

Binary data, 165<br />

Binary frequency-shift keying, 361<br />

Binary line coding, 164–167<br />

power spectra for, 167–174<br />

Binary modulated bandpass signaling,<br />

353–366<br />

binary phase-shift keying, 357–359<br />

differential phase-shift keying, 359<br />

frequency-shift keying, 359–366<br />

on-off keying, 353–357<br />

Binary phase-shift keyed data, direct<br />

sequence spreading, spread<br />

spectrum (BPSK-DS-SS), 390<br />

Binary phase-shift keying (BPSK), 108–109,<br />

313, 353, 357–359, 506–507, 507<br />

bit error rate for, 507<br />

matched filter for detection of, 471<br />

Binary signaling, 157, 158, 160–162, 198<br />

error probabilities for, 493–499<br />

Gaussian noise, results for, 495–499<br />

general results, 493–495<br />

vector representation of, 158<br />

Binit, 17<br />

Binomial coefficients, 697<br />

Binomial distributions, 695–698<br />

Binomial probability density function, 695<br />

Bipolar line code, 439<br />

Bipolar nonreturn-to-zero, 166, 435, 504<br />

Bipolar return-to-zero, 171–172, 173<br />

Bipolar signaling, 502–504<br />

Bit, 17, 21<br />

Bit error rate (BER), 10, 26, 166, 176, 493,<br />

521–523, 523<br />

for binary phase-shift keying signaling,<br />

507<br />

for frequency-shift keying, 516<br />

for multilevel signaling, 523–524<br />

for nonreturn-to-zero signaling, 504<br />

for on-off keying, 514<br />

probability of, 10, 26<br />

Bit interval, 390<br />

Bit rate, 157, 649<br />

Bit sync, 178, 469<br />

Bit synchronization, 178–181<br />

Bivariate statistics, 711–712<br />

Black-and-white signal, 639<br />

Blackberry telephone, 622<br />

Blackbody, 606<br />

Block codes, 21–22, 26<br />

Block diagram of communication systems,<br />

8–10<br />

Block interleavers, 26<br />

Bose–Chaudhuri–Hocquenhem (BCH)<br />

code, 22<br />

Bounded bandwidth, 444<br />

Bounded spectrum bandwidth, 107<br />

Bright House, 656<br />

Broadband integrated service digital network<br />

(B-ISDN), 580<br />

Broadcasting, digital video, 652<br />

B service, 624<br />

Budget, link, 610<br />

Butterworth filter, 255, 258<br />

Bytes, 525<br />

C<br />

Cable data modems, 653–654<br />

Cable television (CATV), 43, 644<br />

standards for, 641–649<br />

Capacity of channel, 19<br />

Capture range, 283<br />

Cardinal series, 91<br />

Carrier<br />

common, 570<br />

delay, 252<br />

double-sideband suppressed, 241, 321–322<br />

frequency, 238<br />

power, wasted, 548<br />

single channel per, 590–592<br />

single-sideband amplitude modulation<br />

suppressed, 241<br />

sync, 178<br />

time delay, 252<br />

Carrier-to-noise ratio (CNR), 609, 611<br />

Carrierless amplitude-phase (CAP), 578<br />

Carson’s rule, 341, 589<br />

Cartesian transform, 46<br />

Cascaded linear devices, 607–609<br />

C-band satellites, 589<br />

CBS, 649<br />

Cellular radio, 621–622<br />

Cellular telephone systems, 620–653<br />

Advanced Mobile Phone System circuitswitched<br />

system, 624–626<br />

analog black-and-white television,<br />

630–637<br />

analog color television, 637–641<br />

cable television, standards for, 641–649<br />

digital circuit-switched systems, 626–629<br />

digital TV, 649–653<br />

digital with circuit and packet switching, 629<br />

digital with packet switching, 629–630<br />

first generation, 624–626<br />

fourth generation, 629–630<br />

multichannel television sound stereo<br />

sound, 637<br />

second generation, 626–629<br />

television, standards for, 641–649<br />

third generation, 629<br />

Center of gravity, 694<br />

Central limit theorem, 715–716<br />

Central office (CO), 570, 622<br />

Ceramic filter, 257<br />

Channel<br />

in band on, 320–321, 351<br />

bandwidth, 492<br />

capacity, calculating, 19–20<br />

clear, 15<br />

codes, 9, 20<br />

common signaling, 591–592<br />

communication systems, subsystem<br />

of, 8<br />

distortionless, 86<br />

interference with, 297<br />

noise, 534<br />

professional, 637<br />

T-band, 644<br />

virtual, 653<br />

wire, 9<br />

wireless, 9<br />

Charge transfer device (CTD), 257<br />

Chebyshev filter, 255, 258<br />

Chip interval, 390<br />

Chrominance signal, 639<br />

Circuit<br />

analog, 283<br />

baseband, 546<br />

dedicated leased, 570<br />

detector, 274<br />

digital signal processing, 652<br />

four-wire, 573<br />

high-impedance, 597<br />

hybrid, 573<br />

ideal envelope, 274<br />

low-impedance, 597<br />

modulation, 546<br />

processing, 495<br />

receiver, 511<br />

resistive, 259<br />

RLC, 259<br />

switch, 319<br />

transistor, 319<br />

transistor-transistor logic, 241<br />

tube, 319<br />

two-wire, 573<br />

very-high-speed integrated, 30<br />

Circuit switched transmission system, 219,<br />

570, 624–626<br />

Clean pulse amplitude modulation, 142<br />

Clear channel, 15<br />

Clearwire, 629, 656<br />

Clock, 180–181, 190<br />

Code-division multiple-access (CDMA), 389,<br />

395, 590, 628<br />

Codebook excited linear prediction (CELP),<br />

204, 628<br />

Coded orthogonal frequency-division<br />

multiplexing (COFDM), 652<br />

Coding/codes, 20–30. See also specific types of<br />

bidirectional frame, 651<br />

binary, 142<br />

block, 21–22, 22, 26<br />

Bose–Chaudhuri–Hocquenhem, 22<br />

categories of, 21

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