000			03353nam a22002657a 4500
999			_c11330 _d11330
005			20221214140818.0
008			221214b ||||| |||| 00| 0 eng d
020			_a9788131726785
040			_cPK-SiUMT
082			_a621.413 _bBAT-D 2009 11553
100			_aBateman,Andy _94894
245			_aDigital commpunications : _bdesign for the real world _c/Andy Bateman
260			_aIndia : _bPearson Education , _c©2009
300			_axiv,221pages; _c24 cm
500			_aIncludes bibliographical references and index.
505			_aTable of Contents Preface. How to use the combined book and CD. 1 Background material. 1.1 Time/frequency representation of digital signals. 1.2 Trigonometric relationships. 1.3 Communications networks and signalling protocols. 1.4 Definition of terms. 2 Data transmission fundamentals. 2.1 Factors affecting system design. 2.2 Data transmission fundamentals. 2.3 Multi-level signalling (M-ary signalling). 2.4 Calculation of channel capacity. 3 Baseband data transmission. 3.1 Introduction. 3.2 Intersymbol interference (ISI). 3.3 Eye diagrams. 3.4 Raised cosine filtering. 3.5 Matched filtering. 3.6 Partial response signalling. 4 Sources and examples of channel degradation. 4.1 Introduction. 4.2 Gain, phase and group delay distortion. 4.3 Interference and noise. 4.4 The telephone channel. 4.5 The wireless channel. 5 Bandpass digital modulation. 5.1 Introduction. 5.2 Amplitude shift keying (ASK). 5.3 Frequency shift keying (FSK). 5.4 Phase shift keying (PSK). 5.5 Comparison of binary modulation schemes. 6 Multi-level digital modulation. 6.1 Introduction. 6.2 M-ary amplitude shift keying (M-ary ASK). 6.3 M-ary frequency shift keying (M-ary FSK). 6.4 M-ary phase shift keying (M-ary PSK). 6.5 Combined amplitude and phase keying. 6.6 Relative performance of multi-level bandpass modulation formats. 7 Coding theory and practice. 7.1 Source coding. 7.2 Channel coding. 7.3 Block coding. 7.4 Advanced block coding. 7.5 Convolutional coding. 7.6 Combined coding and modulation. 8 Multi-user digital modulation techniques. 8.1 Introduction. 8.2 Frequency division multiple access (FDMA). 8.3 Time division multiple access (TDMA). 8.4 Code division multiple access (CDMA). 8.5 Combined multiple access systems. Glossary. References. Index.
520			_aDigital Communications: Design for the Real World introduces readers to the fundamentals of digital communications through an applications-driven approach. Devised specifically to serve as a first stage text for undergraduate students, this textbook + CD package relates theory to real-world products and emphasizes the design choices facing professional communications engineers, thereby bringing this exciting subject vividly to life. Students encountering communications topics for the first time, practising engineers and managers will all appreciate the stimulating and motivational treatment of the subject.
650			_a Digtal communications _94895
650			_aOptical fibres _94896
650			_aArtificial Satellite in Telecommunications _94897
650			_aengineering _94119
650			_aComputer _94898
856			_uhttps://ie.u-ryukyu.ac.jp/~wada/system13/BATEMAN_Digital_Communications.pdf _ze-Book Digital communication (Click here to access the full-text book)
942			_2ddc _cBK