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A digital phase locked loop based si...

Purkayastha, Basab Bijoy.

A digital phase locked loop based signal and symbol recovery system for wireless channel

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	A digital phase locked loop based signal and symbol recovery system for wireless channelby Basab Bijoy Purkayastha, Kandarpa Kumar Sarma.
作者:	Purkayastha, Basab Bijoy.
其他作者:	Sarma, Kandarpa Kumar.
出版者:	New Delhi :Springer India :2015.
面頁冊數:	xxi, 244 p. :ill., digital ;24 cm.
Contained By:	Springer eBooks
標題:	Signal processing.
電子資源:	http://dx.doi.org/10.1007/978-81-322-2041-1
ISBN:	9788132220411 (electronic bk.)

A digital phase locked loop based signal and symbol recovery system for wireless channel
Purkayastha, Basab Bijoy.

A digital phase locked loop based signal and symbol recovery system for wireless channel[electronic resource] /by Basab Bijoy Purkayastha, Kandarpa Kumar Sarma. - New Delhi :Springer India :2015. - xxi, 244 p. :ill., digital ;24 cm. - Signals and communication technology,1860-4862. - Signals and communication technology..

Introduction -- 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.

The 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.

ISBN: 9788132220411 (electronic bk.)

Standard No.: 10.1007/978-81-322-2041-1doiSubjects--Topical Terms:

182382
Signal processing.

LC Class. No.: TK5102.9

Dewey Class. No.: 621.3822

A digital phase locked loop based signal and symbol recovery system for wireless channel
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505 0 $a Introduction -- 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 $a The 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.
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