The implementation of equalization algorithms for real transmission channels
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86098250" target="_blank" >RIV/61989100:27240/16:86098250 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7520366" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7520366</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/I2MTC.2016.7520366" target="_blank" >10.1109/I2MTC.2016.7520366</a>
Alternative languages
Result language
angličtina
Original language name
The implementation of equalization algorithms for real transmission channels
Original language description
This article concerns the implementation of equalization algorithms of the real transmission channel. It is one of the methods leading to "higher efficiency of the transmission system", i.e. by increasing the transmission speed in the given frequency bandwidth while maintaining low BER (Bit Error Rate), EVM (Error Vector Magnitude), etc. values. The authors are primarily focused on implementation of equalization algorithms with stochastic gradient adaptation (LMS - Least Mean Squares) for M-QAM (M-ary Quadrature Amplitude Modulation) modulations. Based on simulations conclusions, optimal convergence constant value for each M-QAM state was empirically determined. This set of values was used in the implementation using real hardware (RF VSG NI PXI-5670 vector signal generator and the RF VSA NI PXI-5661 vector signal analyzer, which assumes the role of a software-defined radio, the so-called SDR), where the optimal value of mu (step size or convergence constant) is harder to determine.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2016 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE PROCEEDINGS
ISBN
978-1-4673-9220-4
ISSN
1091-5281
e-ISSN
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Number of pages
6
Pages from-to
234-239
Publisher name
IEEE
Place of publication
NEW YORK
Event location
Taipei
Event date
May 23, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000382523600042