Journal ArticleDOI
A BPSK/QPSK Timing-Error Detector for Sampled Receivers
TLDR
A simple algorithm for detection of timing error of a synchronous, band-limited, BPSK or QPSK data stream is proposed and derivation of the s curve reveals a sinusoidal shape.Abstract:
A simple algorithm for detection of timing error of a synchronous, band-limited, BPSK or QPSK data stream is proposed. The algorithm requires only two samples per symbol for its operation. One of the two samples is also used for the symbol decision. Derivation of the s curve reveals a sinusoidal shape.read more
Citations
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Proceedings Article
Effect of a pre-filter on timing jitter
Urano,Wakabayashi,Sano +2 more
TL;DR: The mechanism of these phenomena is clarified in terms of the jitter spectral characteristics and the extractor (a pre-filter and a PLL) transfer function characteristics.
Patent
Method for optimizing clock recovery performances at a coherent optical receiver of an optical wdm transmission system, receiver associated
TL;DR: In this paper, the authors proposed a clock recovery algorithm for coherent optical receiver (Rx) of an optical WDM transmission system, which is based on a clock rate equal to the sample per symbol rate (SPS).
Proceedings ArticleDOI
VLSI implementation of on board processing subsystems for satellite channels
Mohsin M. Jamali,S.C. Kwatra +1 more
TL;DR: The VLSI implementation of a multicarrier demodulator for on-board satellite communication is presented and the architecture has four modules namely a polyphase filter module, an FFT Module, an interpolator network and the demodulators all operating in parallel and pipeline fashion.
Book ChapterDOI
A Catalog of Timing-Recovery Schemes
TL;DR: This chapter presents a range of timing-recovery schemes in more or less chronological order, and the emphasis is on the manner in which timing information is extracted from the incoming signal.
Proceedings ArticleDOI
Inter-Symbol Interference Aware Frame Synchronization
TL;DR: This paper introduces a novel alternative approach whereby the detector is made aware of the emerging ISI due to imperfect symbol timing recovery in order to achieve the wanted performance with low computational complexity.
References
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Journal ArticleDOI
Timing Recovery in Digital Synchronous Data Receivers
K. Mueller,M. Muller +1 more
TL;DR: A new class of fast-converging timing recovery methods for synchronous digital data receivers is investigated, and a general method is outlined to obtain near-minimum-variance estimates of the timing offset with respect to a given steady-state sampling criterion.
Book
Telecommunication systems engineering
TL;DR: This classic graduate- and research-level texty by two leading experts in the field of telecommunications is essential reading for anyone workign today in space and satellite digital communicatiions and those seeking a wider background in statistical communication theory and its applications.
Journal ArticleDOI
Carrier and Bit Synchronization in Data Communication--A Tutorial Review
TL;DR: This paper examines the problems of carrier phase estimation and symbol timing estimation for carrier-type synchronous digital data signals, with tutorial objectives foremost.
Journal ArticleDOI
Statistical Properties of Timing Jitter in a PAM Timing Recovery Scheme
L. Franks,J. Bubrouski +1 more
TL;DR: A new technique is presented for evaluating the performance of a popular type of timing recovery circuit for baseband synchronous pulse amplitude modulation (PAM) data signals and expressions for rms phase fluctuation in the timing wave are presented.
Journal ArticleDOI
Timing Recovery in Digital Subscriber Loops
TL;DR: Emphasis is on those techniques that lend themselves to implementation in MOSLSI technology, where the objective requirement is that timing recovery be implemented on a sampled-data signal (with the minimum possible sampling rate where EC is used).
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