Journal ArticleDOI
A BPSK/QPSK Timing-Error Detector for Sampled Receivers
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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 ArticleDOI
A simplified I-Q digital multicarrier demodulator
E. Del Re,Romano Fantacci +1 more
TL;DR: The focus is on a digital implementation of the MCD, because it offers several advantages such as flexibility, VLSI integrability, and better efficiency.
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Extraction of radio frequency quality metric from digital video broadcast streams by cable using software defined radio
TL;DR: The purpose of this master thesis was to investigate how effective the extraction of radiofrequency quality metrics from digital video broadcast (DVB) streamscan become using software defined radio.
Proceedings ArticleDOI
A Timing Recovery Scheme Using an Adaptive Interpolator
TL;DR: In this paper, a symbol timing recovery scheme using an adaptive interpolator is proposed, which is based on interpolation filter and adaptive equalizer, with minimizing mean square error (MMSE) of output signal as its design rule, to guarantee optimum performance.
Proceedings ArticleDOI
An Improved Gardner Feedback Timing Synchronization Loop
Qian Yu,Zhiping Huang,Junhao Ba +2 more
TL;DR: Simulation results demonstrate that the improved Gardner feedback timing synchronization loop takes less time to reach synchronization, and the fractional interval and timing error converge faster than the classic Gardner approach, improving the loop's performance to some amount.
Proceedings ArticleDOI
Performance Evaluation of 100 Gb/s 16-QAM Alamouti-coded Optical Coherent System
TL;DR: In this paper , the authors compare and analyze a 100 Gb/s/λ single-carrier 16-QAM Alamouti PTBC coherent system and a 100 GP/s ε-λ singlecarrier PIMM coherent system under the conditions of the same data rates and the same optical access channel impairments.
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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