000			03532nam a22005175i 4500
001			978-81-322-2041-1
003			DE-He213
005			20200420220219.0
007			cr nn 008mamaa
008			150129s2015 ii | s |||| 0|eng d
020			_a9788132220411 _9978-81-322-2041-1
024	7		_a10.1007/978-81-322-2041-1 _2doi
050		4	_aTK1-9971
072		7	_aTJK _2bicssc
072		7	_aTEC041000 _2bisacsh
082	0	4	_a621.382 _223
100	1		_aPurkayastha, Basab Bijoy. _eauthor.
245	1	2	_aA Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel _h[electronic resource] / _cby Basab Bijoy Purkayastha, Kandarpa Kumar Sarma.
264		1	_aNew Delhi : _bSpringer India : _bImprint: Springer, _c2015.
300			_aXXI, 244 p. 118 illus. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
490	1		_aSignals and Communication Technology, _x1860-4862
505	0		_aIntroduction -- Transmitter Receiver Techniques -- Modulation Techniques and Signal Processing -- Basic Considerations of PLL and Its Types -- Digital Phased Locked Loop -- Synchronization -- A Zero Crossing Algorithm based Digital Phase Locked Loop -- Least Square Polynomial Fitting based Digital Phase Locked Loop -- A DPLL based Recovery System for Nakagami-m Fading Channel -- Coding Assisted Carrier and Symbol Recovery using DPLL -- Carrier Phase Detection of Rayleigh and Rician Faded Signals using Digital Phase Locked Loop -- DPLL based Square Loop for Carrier Synchronization over Fading Channel -- Conclusions and Future Direction.
520			_aThe book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.
650		0	_aEngineering.
650		0	_aComputer communication systems.
650		0	_aElectronics.
650		0	_aMicroelectronics.
650		0	_aElectrical engineering.
650	1	4	_aEngineering.
650	2	4	_aCommunications Engineering, Networks.
650	2	4	_aElectronics and Microelectronics, Instrumentation.
650	2	4	_aComputer Communication Networks.
700	1		_aSarma, Kandarpa Kumar. _eauthor.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9788132220404
830		0	_aSignals and Communication Technology, _x1860-4862
856	4	0	_uhttp://dx.doi.org/10.1007/978-81-322-2041-1
912			_aZDB-2-ENG
942			_cEBK
999			_c51789 _d51789