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pro vyhledávání: '"Mani Vakamulla"'
Akademický článek
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Publikováno v:
In ICT Express September 2022 8(3):414-418
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 1, Pp 1-12 (2020)
In this paper, we propose a novel method to generate real signal for Visible Light Communication (VLC) systems without using traditional hermitian symmetry on the data symbols obtained using M-ary Pulse Amplitude Modulation (PAM) which is named as Au
Externí odkaz:
https://doaj.org/article/dac9db9c04b14f29a4d04562ab19d808
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 1, Pp 1614-1622 (2020)
In this article, a new modulation scheme named Direct Current biased Optical Generalised Frequency Division Multiplexing (DCO-GFDM) for Visible Light Communications (VLC) is explored. The DCO-GFDM enhances spectral efficiency by slicing both grids on
Externí odkaz:
https://doaj.org/article/385aeca1632e49d4b2379239dd564b12
Publikováno v:
IEEE Access, Vol 8, Pp 18087-18096 (2020)
The huge bandwidth and immunity to electromagnetic interference make Visible Light Communication (VLC) systems as preferred technique for designing the physical layer of 5G applications. Unfortunately, the superimposition of multiple subcarriers in D
Externí odkaz:
https://doaj.org/article/945c0a781c5d408a860a8e53b32404df
Publikováno v:
Connection Science. 34:2431-2447
In this paper, we present a hardware implementation of a Deep Neural Network (DNN) based receiver for Visible Light Communication (VVLC) application. The presented system can combat the effects such as non-linear behavior, attenuation at higher frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::329ecaab9bd80b3a81658db5623cc2f1
https://doi.org/10.36227/techrxiv.21618207.v3
https://doi.org/10.36227/techrxiv.21618207.v3
We have designed an OTFS system withan inherent OFDM modulation accomplished by applying theweighted fractional Fourier transform (WFrFT), that employsthe fast Fourier transform (FFT) algorithm, unlike DFrFT, tobring down the complexity. The system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b845c9988e418f69ed63ae435671816
https://doi.org/10.36227/techrxiv.21696119
https://doi.org/10.36227/techrxiv.21696119
Autor:
Mani Vakamulla, Mallaiah Renikunta
Publikováno v:
IEEE Wireless Communications Letters. 11:1156-1160
In this paper, we present a hardware implementation of a Deep Neural Network (DNN) based receiver for Vehicular Visible Light Communication (VVLC) application. The presented system can combat the effects such as non-linear behavior, attenuation at hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21b73c3526586468d4155beb3f4b93d1
https://doi.org/10.36227/techrxiv.21618207.v2
https://doi.org/10.36227/techrxiv.21618207.v2