LEADER 03549nam 22007092 450 001 9910791129403321 005 20151005020622.0 010 $a1-107-20948-X 010 $a1-282-65282-6 010 $a9786612652820 010 $a0-511-81140-3 010 $a0-511-68782-6 010 $a0-511-69007-X 010 $a0-511-69267-6 010 $a0-511-69155-6 010 $a0-511-69081-9 010 $a0-511-68933-0 035 $a(CKB)2560000000009901 035 $a(EBL)501364 035 $a(OCoLC)645092759 035 $a(SSID)ssj0000423336 035 $a(PQKBManifestationID)11267348 035 $a(PQKBTitleCode)TC0000423336 035 $a(PQKBWorkID)10439278 035 $a(PQKB)11444596 035 $a(UkCbUP)CR9780511811401 035 $a(MiAaPQ)EBC501364 035 $a(Au-PeEL)EBL501364 035 $a(CaPaEBR)ebr10397332 035 $a(CaONFJC)MIL265282 035 $a(PPN)261324179 035 $a(EXLCZ)992560000000009901 100 $a20101021d2010|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aModem theory $ean introduction to telecommunications /$fRichard E. Blahut$b[electronic resource] 210 1$aCambridge :$cCambridge University Press,$d2010. 215 $a1 online resource (xiv, 497 pages) $cdigital, PDF file(s) 300 $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015). 311 $a0-521-78014-4 320 $aIncludes bibliographical references (p. [479]-487) and index. 327 $aBaseband Modulation -- Baseband Demodulation -- Sequences at Baseband -- Passband Modulation -- Passband Demodulation -- Principles of Optimal Demodulation -- Synchronization -- Codes for Digital Modulation -- Codes for Data Transmission -- Performance of Practical Demodulators -- Secure Communications. 330 $aAt the heart of any modern communication system is the modem, connecting the data source to the communication channel. This first course in the mathematical theory of modem design introduces the theory of digital modulation and coding that underpins the design of digital telecommunications systems. A detailed treatment of core subjects is provided, including baseband and passband modulation and demodulation, equalization, and sequence estimation. The modulation waveforms for communication channels and digital recording channels are treated in a common setting and with unified terminology. A variety of more advanced topics is also covered, such as trellis codes, turbo codes, the Viterbi algorithm, block codes, maximum likelihood and maximum posterior probability, iterative demodulation, and jamming. Numerous end-of-chapter exercises are also included to test the reader's understanding throughout. This insightful book is ideal for senior undergraduate students studying digital communications and is also a useful reference for practising engineers. 606 $aCoding theory 606 $aSignal processing$xDigital techniques$xMathematics 606 $aModulation (Electronics)$xMathematics 606 $aModems 615 0$aCoding theory. 615 0$aSignal processing$xDigital techniques$xMathematics. 615 0$aModulation (Electronics)$xMathematics. 615 0$aModems. 676 $a621.39/814 700 $aBlahut$b Richard E.$06380 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910791129403321 996 $aModem theory$93769750 997 $aUNINA