PARTⅠ
Chapter1Introduction
11HistoricalReviewofCommunication
12Message，Information，andSignal
13DigitalCommunication
131BasicConcept
132AdvantagesofDigitalCommunication
133DigitalCommunicationSystemModel
134SpecificationsofDigitalCommunicationSystem
14Channel
141WirelessChannel
142WiredChannel
143ChannelModels
144InfluenceofChannelCharacteristicsonSignalTransmission
15NoiseinChannel
16BriefSummary
Questions
Exercises
Chapter2Signals
21ClassificationofSignals
22CharacteristicsofDeterministicSignals
221CharacteristicsinFrequencyDomain
222CharacteristisinTimeDomain
23CharacteristicsofRandomSignals
231ProbabilityDistributionofRandomVariable
232ProbabilityDensityofRandomVariable
24ExamplesofFrequentlyUsedRandomVariables
25NumericalCharacteristicsofRandomVariable
251MathematicalExpectation
252Variance
253Moment
26RandomProcess
261BasicConceptofRandomProcess
262StationaryRandomProcess
263Ergodicity
264AutocorrelationFunctionandPowerSpectralDensityofStationaryRandomProcess
27GaussianProcess
28NarrowBandRandomProcess
281BasicConceptofNarrowBandRandomProcess
282CharacteristicsofNarrowBandRandomProcess
29SinusoidalWaveplusNarrowBandGaussianProcess
210SignalTransferthroughLinearSystems
2101BasicConceptofLinearSystems
2102DeterministicSignalTransferthroughLinearSystems
2103RandomSignalTransferthroughLinearSystems
211BriefSummary
Questions
Exercises
Chapter3AnalogModulationSystem
31Introduction
32LinearModulation
321AmplitudeModulation（AM）
322DoublesidebandModulation（DSB）
323SingleSidebandModulation（SSB）
324VestigialSidebandModulation（VSB）
33NonlinearModulation
331BasicPrinciples
332FrequencySpectrumandBandwidthofModulatedSignal
333ReceptionofAngularModulatedSignal
34BriefSummary
Questions
Exercises
Chapter4DigitizationofAnalogSignal
41Introduction
42SamplingofAnalogSignal
421SamplingofLowPassAnalogSignal
422SamplingofBandPassAnalogSignal
423AnalogPulseModulation
43QuantizationofSampledSignal
431PrinciplesofQuantization
432UniformQuantization
433NonuniformQuantization
44PulseCodeModulation
441BasicPrinciplesofPulseCodeModulation
442NaturalBinaryCodeandFoldBinaryCode
443QuantizationNoiseinPCMSystem
45DifferentialPulseCodeModulation
451PrinciplesofDifferentialPulseCodeModulation
452QuantizationNoiseandSignaltoQuantizationNoiseRatioinDPCMSystem
46DeltaModulation
461PrinciplesofDeltaModulation
462QuantizationNoiseinDeltaModulationSystem
47BriefSummary
Questions
Exercises
Chapter5RepresentationandTransmissionofBasebandDigitalSignal
51Introduction
52CodingMethodofCharacter
53WaveformofBasebandDigitalSignal
54SymbolCodeTypesofBasebandDigitalSignalsforTransmission
55FrequencyCharacteristicofBasebandDigitalSignal
551CalculationofPowerSpectralDensityofvc（t）
552CalculationofPowerSpectralDensityofuc（t）
553CalculationofPowerSpectralDensityofs（t）
554ExamplesofPowerSpectralDensityCalculation
56TransmissionandIntersymbolInterferenceofBasebandDigitalSignal
561ModelofBasebandDigitalSignalTransmissionSystem
562IntersymbolInterferenceandNyquistCriterion
563PartialResponseSystem
57EyePattern
58TimedomainEqualizer
581Introduction
582FundamentalPrincipleofTransversalFilter
583RealizationofTransversalFilter
59BriefSummary
Questions
Exercises
Chapter6ElementaryDigitalModulationSystem
61Introduction
62BinaryAmplitudeShiftKeying（2ASK）
621BasicPrinciple
622PowerSpectralDensity
623SymbolErrorProbability
63BinaryFrequencyShiftKeying（2FSK）
631BasicPrinciple
632PowerSpectralDensity
633