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Lee W.C.Y. Ч Mobile Communications Engineering
Lee W.C.Y. Ч Mobile Communications Engineering

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Ќазвание: Mobile Communications Engineering

јвтор: Lee W.C.Y.

јннотаци€:

From one of the field's foremost educators, here is the classic guide to mobile communicationЧfully revised for the 1990s and beyond. It is unique because it shows readers how to understand the differences in applying technologies between wireline communications and wireless communications. The new second edition extensively updates the basics. It also coves traffic and capacity analysis on mobile communications networks and addresses rapidly expanding new technologies, such as digital cellular, PCS, and multiple access techniques not only including FDMA, TDMA, CDMA, and SDMA, but also applying the techniques on the virtual channels.


язык: en

–убрика: “ехнологи€/

—татус предметного указател€: √отов указатель с номерами страниц

ed2k: ed2k stats

»здание: second edition

√од издани€: 1997

 оличество страниц: 689

ƒобавлена в каталог: 19.05.2006

ќперации: ѕоложить на полку | —копировать ссылку дл€ форума | —копировать ID
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ѕредметный указатель
$\pi/4$-DQPSK, constant envelope modulation scheme      298Ч299
Adaptive antenna nulling      668Ч670
Adaptive delta modulation (ADM)      508
Adaptive equalizer      96
Additive white Gaussian noise (AWGN), channels      562Ч563
Additive white Gaussian noise (AWGN), channels, Gaussian process      563Ч564
Adjacent-channel interference, problem of      431Ч432
Adjacent-channel interference, problem of, in Eayleigh-fading environment      434Ч435
Adjacent-channel interference, problem of, in nonfading environment      432Ч433
Adjacent-channel interference, problem of, out-of-band type      436
Advanced Mobile Phone Service (AMPS)      2
Advanced Mobile Phone Service (AMPS), FM frequency-reuse system used by      320Ч321
Advanced Mobile Phone Service (AMPS), service features of, radio enhancement techniques      7Ч11
Advanced Mobile Phone Service (AMPS), service features of, switch planning, and accommodation of expected growth      11Ч14
Advanced Mobile Phone Service (AMPS), trial of, by Bell Telephone System      5
Air jammer      651
Alien-interference, tolerance requirement of      550Ч556
ALOHA, comparison of thoughput vs.traffic load for      534
ALOHA, protocols of four versions of      533
Alternate-pilot-signal method, of feed-forward combining      384
AM-PM conversion, intermodulation interference problem of, feed-forward amplification      437Ч438
AM-PM conversion, intermodulation interference problem of, linear amplification with nonlinear components (LINC)      438Ч440
Amplitude-modulated (AM) signaling, characteristics of, vs.frequency-modulated (FM) signaling      271
AMSC, GEO satellite system      541 544
Analog modulation, FM      257
Analog modulation, SSB      324Ч326
Angle arrival, wave, measured data      133Ч134
Angle arrival, wave, method of obtaining      135Ч139
Angle arrival, wave, model      134 135 138
Angle diversity, at base station, in-time angular diversity      336
Angle diversity, at base station, out-of-time angular diversity      336Ч337
Angle diversity, at mobile unit      337Ч339
Angle diversity, vectors      338
Angle spreading, with antenna height      566 597Ч601
Antenna design, effects of, on EF design and propagation      177Ч182
Antenna directivity, effects of, on EF design and propagation      182Ч185
Antenna downtilt      587
Antenna downtilt, electronic      587Ч589
Antenna downtilt, mechanical      589Ч590
Antenna downtilt, notch effect      590Ч591
Antenna downtilt, tilting antenna effect      590Ч592
Antenna height, angle spread with, and its application      597Ч601
Antenna height, effects of, on related mobile radio environment      565Ч566
Antenna height, gain      572Ч573
Antenna height, problem/solution examples of      333Ч334
Antenna height, spacing vs.correlation      331
Antenna pattern, ripple effects of      185Ч190
Approximation model, of time-delay distribution      341
Aries, big LEO satellite system      543 544
Asynchronous Transfer Mode (ATM)      3
AT&T, role of, in history of mobile-radio communications      4
Average in nonstationary environment      612Ч613
Average in stationary environment      615Ч616
Average real-time      610Ч611
B-ISDN (broadband ISDN)      3
Band A (or block A; 20-MHz band), allocated to nonwireline operators (RCC)      4
Band A (or block A; 20-MHz band), frequency management for      8 15
Band B (or block B; 20-MHz band), allocated to wireline operators (telephone companies)      4
Band B (or block B; 20-MHz band), frequency management for      8 16
Bandwidth-limited systems      581Ч582
BayesТ Theorem      68
BCH code, error-correcting block coding scheme      457 (table)
Bell Lab Research Division 13, role of, in history of mobile radio      564
Bell Telephone Laboratories, role of, in history of mobile-radio communications      3
Bell Telephone System, and trial of Advanced Mobile Phone Service (AMPS)      5
Biased time averages      62
Big LEO      543Ч544
Binary PCM waveforms, types of      401
Binomial distribution      75Ч76
Bit synchronization      409Ч411
Bit-error analysis, based on correlated signals, fast-fading condition      476Ч479
Bit-error analysis, based on correlated signals, slow-fading condition      479
Bit-error analysis, based on M-branch maximal-ratio combiner      469 470
Bit-error rate (BER)      586Ч587
Bit-stream waveform analysis, binary PCM waveforms, types of      401
Bit-stream waveform analysis, duobinary-waveform signaling      406Ч409
Bit-stream waveform analysis, power spectral density of random data sequence      400Ч402
Bit-stream waveform analysis, power spectral density of random data sequence, for Manchester-code-waveform signaling      403Ч404
Bit-stream waveform analysis, power spectral density of random data sequence, for NRZ baseband signaling      402 403
Bit-stream waveform analysis, time-delay-spread dependency factor      399Ч400
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, cosine-waveform      404 405
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, exponential-waveform      404 405
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, Gaussian-waveform      405 406
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, raised-cosine-waveform      404 405
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, squared-waveform      404 405
Bit-stream waveform analysis, waveform shaping, pulse-shape types in, triangular-waveform      404 405
Broadband ISDN (B-ISDN)      3
Broadband packet switching      3
Broadband PCS (personal communication service), for cellular-like standard systems, types of      18
Broadband PCS (personal communication service), for cellular-like standard systems, types of, B-CDMA      17
Broadband PCS (personal communication service), for cellular-like standard systems, types of, CDMA-1900      17
Broadband PCS (personal communication service), for cellular-like standard systems, types of, DCS-1900      17
Broadband PCS (personal communication service), for cellular-like standard systems, types of, NA-TDMA-1900      17
Broadband PCS (personal communication service), for cellular-like standard systems, types of, Omnipoint      17
Broadband PCS (personal communication service), for cellular-like standard systems, types of, PACS-1900      17
Building-block approach, of microcell propagation prediction      585Ч586
Busy-tone multiple access (BTMA)      538
Capacity of cellular      2 541
Capacity of PCS      17Ч18
Capacity, radio      540 637Ч638
Capture division packet access (CDPA)      539
Carrier-sense multiple access (CSMA)      535Ч536
Carrier-sense multiple access (CSMA), Уlisten-before-talkingФ protocol      535
Carrier-sense multiple access with collision detection (CSMA/CD)      538
Carrier-to-noise ratio (CNR), analysis method, for multibranched antenna arrays      389Ч390
Carrier-to-noise ratio (CNR), in selective diversity combining      351 352
CB radio, compared to mobile radiotele phone      6
Cells, basic features of      8 9
Cells, tailoring plan of, to severe density gradient      12
Cellular digital packet data (CDPD), packet radio system, introduced      2
Channel capacity      530 605
Channel capacity, in Gaussian environment      530 605Ч606
Channel capacity, in Rayleigh environment      606Ч610
Channels (two-way), distribution matrix arrangement of      8
Channels (two-way), switch planning      11Ч14
Circuit merit (CM), levels of, in voice quality analysis      505
Click-noise phenomenon      259Ч263 283
Cochannel cells, polar coordination of mobile unit related to      549
Cochannel interference      422Ч423
Cochannel interference, configuration of      517
Cochannel interference, in Eayleigh-fading environment      428Ч430
Cochannel interference, in nonfading environment      423Ч428
Cochannel interference, in SDMA system      548Ч549 550
Cochannel interference, overcoming problems of      10
Code division multiple access (CDMA), comparison of radio capacity between FDMA TDMA, and CDMA, in C/I < 1 systems (CDMA)      521
Code division multiple access (CDMA), comparison of radio capacity between FDMA TDMA, and CDMA, in C/I < 1 systems (FDMA and TDMA)      520Ч521
Code division multiple access (CDMA), comparison of radio capacity between FDMA TDMA, and CDMA, where CDMA is greater      521Ч523
Code division multiple access (CDMA), digital cellular standard      17
Code division multiple access (CDMA), interference in system of      519
Code division multiple access (CDMA), multiple-access scheme on physical channel      511
Code division multiple access (CDMA), system coverage and capacity, equations for determination of      525Ч527
Coherence bandwidth      52Ч53
Coherent binary AM (PSK), nonfading digital modulation system      287Ч288
Coherent FSK, nonfading digital modulation system      289
Combined signal diversity      569Ч572
Combining technology, equal-gain      369Ч380
Combining technology, equal-gain, calculation of probability density function      369Ч370
Combining technology, equal-gain, cumulative probability distribution      370 371 372
Combining technology, equal-gain, finding level-crossing rate (LCE)      373Ч380
Combining technology, feed-combining      380Ч381
Combining technology, feed-forward      381Ч384
Combining technology, feedback (Granlund combiner)      384Ч386
Combining technology, for multibranched antenna arrays      386Ч389
Combining technology, for multibranched antenna arrays, CNE analysis method of      389Ч390
Combining technology, for multibranched antenna arrays, cumulative-distribution method of      390
Combining technology, macroscopic diversity techniques, techniques for combining long-term-fading signals      348
Combining technology, macroscopic diversity techniques, techniques for improving average SNE by selective combining      348Ч349
Combining technology, macroscopic diversity techniques, techniques for selective diversity combining      347Ч348 349
Combining technology, maximal-ratio      360Ч369
Combining technology, microscopic diversity, techniques for      349Ч350
Combining technology, predetection and postdetection      350Ч351
Combining technology, reduction of time delay spread through      391Ч392
Combining technology, selective diversity      351Ч353 357 358
Combining technology, selective diversity, four special cases for      353Ч357
Combining technology, switched      350 357Ч359
Commercial mobile-radiotelephone communications, design considerations of, vs.military      17Ч18 19
confidence intervals      89Ч90
Constant envelope modulation schemes      294Ч295
Constant envelope modulation schemes, GMSK (Gaussian filtered minimum shift keying)      300Ч303
Constant envelope modulation schemes, OQPSK (offset quadrature phase-shift keying)      296Ч297
Constant envelope modulation schemes, OQPSK (offset quadrature phase-shift keying), $\pi/4$-DQPSK (differential quadrature phase-shift keying)      298Ч299
Constant envelope modulation schemes, QPSK (quadrature phase-shift keying)      295Ч296
Constant envelope modulation schemes, QPSK (quadrature phase-shift keying), subcarrier QPSK      299
Continuous spectral density      84Ч85
Continuous-wave (CW) radio signal      41
Convolutional code, convolutional encoder      458 459
Convolutional code, error-correcting block coding scheme      457 (table)
Convolutional code, tree diagram      460 461
Convolutional code, trellis diagram      460 462
Convolutional code, Viterbi convolutional decoding algorithm      462
Correlation bandwidth      see УCoherence bandwidthФ
Correlation functions, autocorrelation      82
Correlation functions, cross-correlation      83Ч84
Correlation functions, random process      81Ч82
Correlation functions, random variable      81
Correlator receivers in spread spectrum modulation      323
Correlator receivers, despreading process      321Ч323
Cosine-waveform pulse, in waveform shaping      404 405
Covariance of random variables      242Ч243
Covariance, matrix      248Ч249
Coverage, area of coverage      8Ч10
Coverage, cell boundary      9 553Ч554
Cpd curves, of lognormal fading      451
Cumulative probability distribution (CPD)      63
Cumulative probability distribution (CPD), in equal-gain combining      370 371 372
Cumulative probability distribution (CPD), method, for multibranched antenna arrays      390
Cyclic redundancy check (CEC)      457Ч458
Data transmission, via cellular systems      623
Data transmission, via cellular systems, analysis/summary of      629Ч632
Data transmission, via cellular systems, theoretical derivations of      623Ч629
Data-sense multiple access (DSMA)      538
Deinterleaving, illustrated      587
Delay spread      47Ч51
Delay spread, delay envelopes      48 49
Delay spread, distribution of      50 51
Delay spread, illustrated      47
Delay spread, in VHF      51Ч52
Delay spread, method of measurement      49Ч51
Delay-signal combining, as feed-forward combining technology      382Ч383
Delta modulation (DM)      508
Despreading process      321Ч323
Detroit Police Department, role of, in history of mobile-radio communications      3
Differential phase-shift keying ( DPSK), nonfading digital modulation system      290Ч292
Differential pulse-code modulation (DPCM)      508
Diffraction loss, double knife-edge diffraction      143 144 145 146Ч147
Diffraction loss, over rounded hills      147Ч149
Diffuse reflection      29Ч31
Digital cellular      2
Digital cellular, standards of, CDMA      17
Digital cellular, standards of, North American TDMA      17
Digital European Cordless Telephone (DECT)      2
Digital FM (FSK) system      480Ч481
Digital modulation, detection process systems of, $\pi/4$-QPSK      298
Digital modulation, detection process systems of, coherent binary AM (PSK), fading case, average error rate in      293
Digital modulation, detection process systems of, coherent binary AM (PSK), nonfading case      287Ч288
Digital modulation, detection process systems of, coherent FSK, fading case, average error rate in      293
Digital modulation, detection process systems of, coherent FSK, nonfading case      289
Digital modulation, detection process systems of, constant envelope modulation      294Ч303
Digital modulation, detection process systems of, differential PSK (DPSK), fading case, average error rate in      293
Digital modulation, detection process systems of, differential PSK (DPSK), nonfading case      290
Digital modulation, detection process systems of, FM with discrimination, fading case, average error rate in      293
Digital modulation, detection process systems of, FM with discrimination, nonfading case      288Ч289
Digital modulation, detection process systems of, GMSK      300Ч303
Digital modulation, detection process systems of, linear modulation      438Ч440
Digital modulation, detection process systems of, MSK      300
Digital modulation, detection process systems of, noncoherent FSK, fading case, average error rate in      293
Digital modulation, detection process systems of, noncoherent FSK, nonfading case      289Ч290
Digital modulation, detection process systems of, nonconstant envelope modulation      303Ч304
Digital modulation, detection process systems of, OQPSK      296
Digital modulation, detection process systems of, QAM      304
Digital modulation, detection process systems of, systems compared      294
Digital modulation, detection process systems of, TCM      463
Direct sequence (DS) signals      321Ч323
Direct-sequence-modulated system      309
Dispatching systems      1
Distance-dependency factors, in mobile radio-system functional design      397Ч398
Diversity gain      573
Diversity receivers, types of postdetection      351
Diversity receivers, types of predetection      350
Diversity schemes, and functional design of mobile-radio systems, angle, at base station      336Ч337
Diversity schemes, and functional design of mobile-radio systems, angle, at mobile unit      337Ч339
Diversity schemes, and functional design of mobile-radio systems, field-component      334Ч335
Diversity schemes, and functional design of mobile-radio systems, frequency      339Ч343
Diversity schemes, and functional design of mobile-radio systems, frequency, models of time-delay distribution      340Ч341
Diversity schemes, and functional design of mobile-radio systems, macroscopic      327Ч329
Diversity schemes, and functional design of mobile-radio systems, microscopic      329
Diversity schemes, and functional design of mobile-radio systems, polarization      335
Diversity schemes, and functional design of mobile-radio systems, polarization, at base station      336
Diversity schemes, and functional design of mobile-radio systems, receiving diversity      571Ч572
Diversity schemes, and functional design of mobile-radio systems, reducing delay spread      391Ч392
Diversity schemes, and functional design of mobile-radio systems, reducing signal margin      561
Diversity schemes, and functional design of mobile-radio systems, space, at base station      330Ч334
Diversity schemes, and functional design of mobile-radio systems, space, at mobile unit      329Ч330
Diversity schemes, and functional design of mobile-radio systems, time      343Ч344
Diversity schemes, and functional design of mobile-radio systems, transmission diversity      327
Doppler shift frequency      37 244 259
DPSK system      479Ч480
Dropped call rate      619Ч622
Duobinary-waveform signaling      406Ч409
Electronic counter-countermeasure (ECCM) technology      652Ч653
Ellipso, big LEO satellite system      543 544
Encoder trellis diagram      462
Energy-density antenna      193 335
Ensemble averages      see УCorrelation functionsФ УStatistical
Environmental Sciences Services Administration (ESSA)      161
Equal-gain combining      350 369
Equal-gain combining, calculation of probability density function      369Ч370
Equal-gain combining, cumulative probability distribution      370 371 372
Equal-gain combining, finding level-crossing rate (LCE), at base station      373Ч377
Equal-gain combining, finding level-crossing rate (LCE), at mobile site      377Ч380
equalizers      93Ч97
Equalizers, adaptive      96
Equalizers, mean-square error (MSE) algorithm      95Ч96
Equivalent performance criteria      450
Ergodic processes      62Ч63
Error correction      455Ч456
Error detection      456Ч457
Error detection, cyclic redundancy check (CEC)      457Ч458
Error probability      90Ч92
Exponential-distribution model, of time-delay distribution      341
Exponential-waveform pulse, in waveform shaping      404 405
Fading signals, fast-fading condition      468 471
Fading signals, long-term, determinants of      328
Fading signals, short-term fading      203Ч208
Fading signals, uncorrelated      328
Federal Communications Commission (FCC), allocation of frequencies by, for broadband PCS      17 18
Federal Communications Commission (FCC), allocation of frequencies by, for domestic public mobile-radio land use      4 (table)
Federal Communications Commission (FCC), allocation of frequencies by, for mobile telephone use      5 (tabled 7)
Federal Communications Commission (FCC), allocation of frequencies by, for narrowband PCS      17 18
Federal Communications Commission (FCC), role of, in history of mobile-radio communications      3Ч5
Feed-combining techniques      380Ч381
Feed-forward combining, alternate-pilot-signal method      384
Feed-forward combining, delayed-signal      382Ч383
Feed-forward combining, use of nonpilot signal in      381Ч382
Feed-forward combining, use of pilot signal with communication signal in      383Ч384
Feedback combining      384Ч386
Field strength, effects on prediction of      159Ч160
Field strength, effects on prediction of, attenuation within tunnels      162
Field strength, effects on prediction of, buildings and structures      163
Field strength, effects on prediction of, foliage      160Ч162
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