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A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless ChannelSynchronization

A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel:... [The coherent detection of a digitally modulated signal requires that the transmitter and the receiver are synchronized to each other. Synchronization is an important requirement in the context of digital communications systems, where several levels of synchronization must be established before data recovery can take place successfully. We provide here a simple overview of various techniques applicable to the task of synchronization in this chapter. It includes an overview of some traditional methods of carrier and timing synchronization, often based on analog electronic circuit realizations, and carries on to introduce timing synchronization structures, sampling schemes, and timing error detectors more suited to contemporary implementations of all-digital receivers.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless ChannelSynchronization

Part of the Signals and Communication Technology Book Series
Purkayastha, Basab Bijoy; Sarma, Kandarpa Kumar
Springer Journals — Jan 30, 2015
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24 pages

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Publisher
Springer India
Copyright
© Springer India 2015
ISBN
978-81-322-2040-4
Pages
127 –151
DOI
10.1007/978-81-322-2041-1_6
Publisher site
See Chapter on Publisher Site

Abstract

[The coherent detection of a digitally modulated signal requires that the transmitter and the receiver are synchronized to each other. Synchronization is an important requirement in the context of digital communications systems, where several levels of synchronization must be established before data recovery can take place successfully. We provide here a simple overview of various techniques applicable to the task of synchronization in this chapter. It includes an overview of some traditional methods of carrier and timing synchronization, often based on analog electronic circuit realizations, and carries on to introduce timing synchronization structures, sampling schemes, and timing error detectors more suited to contemporary implementations of all-digital receivers.]

Published: Jan 30, 2015

Keywords: Coherent detection; Noncoherent detection; Carrier synchronization; Symbol synchronisation; Frame synchronization

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