Journal ArticleDOI
A BPSK/QPSK Timing-Error Detector for Sampled Receivers
Reads0
Chats0
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
More filters
Performance analysis in cable networks based on channel measurements with SDRs
TL;DR: This paper introduces a measurement system based on a Software-Defined-Radio (SDR), which is able to measure import channel parameters for DVB-C and DVb-C2.
Proceedings ArticleDOI
Timing and Carrier Synchronization for Burst -Mode MPSK Signals
TL;DR: A low-complexity carrier synchronization method based on FFT is proposed, which has a wide range of carrier acquiration even at low SNR.
Proceedings ArticleDOI
A clock recovery algorithm for software defined radios and performance analysis over a frequency nonselective fading channel
Ali Montazeri,Kamran Kiasaleh +1 more
TL;DR: It is shown here that the performance of the M-ary PAM system which utilizes the proposed algorithm parallels that of a receiver with perfect synchronization.
Proceedings ArticleDOI
Advanced digital signal processing for coherent and non-coherent optical transmission
TL;DR: In this paper, a number of specific signal processing algorithms that are useful in coherent long-haul optical transmission systems as well as in non-coherent access networks are reviewed and compared.
Proceedings ArticleDOI
Implementation of A Joint Power Harvesting and Communication Technology on A Smartphone's 3.5 mm Audio Interface
Ziyuan Li,Hong Nie +1 more
TL;DR: This paper has combined the Frequency Shift Keying (FSK) modulation scheme with AudioTrack Streaming mode into an app to establish joint data and power transmission on both left and right audio channels so that the smartphone can provide up to 36.3mW power and 1.6kbps data rate to the microcontroller.
References
More filters
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).
Related Papers (5)
Interpolation in digital modems. II. Implementation and performance
L. Erup,F.M. Gardner,R.A. Harris +2 more