Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Agha Yasir Ali"'
Capacity Optimization of MISO System in Intercell Interference of Visible Light Communication System
Publikováno v:
Wireless Communications and Mobile Computing. 2022:1-8
The capacity of multiple input and single out (MISO) system is investigated in intercell interference environment of a visible light communication (VLC) system. The interference is dominating in cell edges and the center of the room due to overlappin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ae6cd230162a484f12648345617de77
https://doi.org/10.1155/2022/9168945
https://doi.org/10.1155/2022/9168945
Publikováno v:
Fluctuation and Noise Letters. 22
In this paper, the multiple input and multiple output system (MIMO) is investigated to mitigate the inter-cell interference (ICI) in visible light communication (VLC). The interference due to light from neighbor cell deteriorates the channel capacity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38a2042f393de276a2440603dfbca9af
https://doi.org/10.1142/s0219477523500141
https://doi.org/10.1142/s0219477523500141
Autor:
Umm‐e Laila, Najeed Ahmed, Asad Arfeen, Agha Yasir Ali, Mohammad Khurram, Muzammil Ahmed Khan
Publikováno v:
Journal of Software: Evolution and Process. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a602bd06ee20e1852fd7ffb9eccb057
https://doi.org/10.1002/smr.2514
https://doi.org/10.1002/smr.2514
Autor:
Lubna Farhi, Agha Yasir Ali, Baqar Ali Zardari, Farhan Ur Rehman, Ramsha Shakeel, Syed Muslim Jamel, Samia Shakeel
Publikováno v:
Quaid-e-Awam University Research Journal of Engineering Science & Technology. 19:9-17
In this paper, image noise is removed by using a hybrid model of wiener and fuzzy filters. It is a challenging task to remove Gaussian noise (GN) from an image and to protect the image’s edges. The Fuzzy-Wiener filter (FWF) hybrid model is used for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46bb2e9dfcc722ed9c8e74a00fd4cff9
https://doi.org/10.52584/qrj.1901.02
https://doi.org/10.52584/qrj.1901.02
Publikováno v:
Quaid-e-Awam University Research Journal of Engineering, Science & Technology. 18:157-162
This study aims to identify and predict objects underwater using the autoregressive moving average with exogenous excitation (ARMX) model in such a way that the outcome of the model is similar to actual measurements. It is used for parameter estimati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e673ce41f614223561ad1f8c56a433
https://doi.org/10.52584/qrj.1802.23
https://doi.org/10.52584/qrj.1802.23
Autor:
Hussain Safdar, Asad Subhan, Agha Yasir Ali, Usama Ahmed, Lubna Farhi, Syeda Shaherbano Zaidi
Publikováno v:
Journal of Engineering Research. 9
Background/Objectives: Analyze the data rate, bit error rate (BER), flickering & bandwidth of Visible light communication (VLC) system. Methods/Statistical analysis: The existing modulation scheme is modified and produces the trade-off between these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a02fd0832ce90b67062a629e56ab20
https://doi.org/10.36909/jer.11397
https://doi.org/10.36909/jer.11397
Publikováno v:
3C Tecnología_Glosas de innovación aplicadas a la pyme. :298-321
Researchers are developing more applications based on Internet of Things (IoT) in healthcare services. Proper health care services are the major requirements now a days due to constant increase in the population. These days a major problem faced by c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897db550812f11e6e374c353dcea68ec
https://doi.org/10.17993/3ctecno.2019.specialissue2.298-321
https://doi.org/10.17993/3ctecno.2019.specialissue2.298-321
Publikováno v:
Indian Journal of Science and Technology. 12:1-7
In this article, a novel algorithm is proposed to eliminate the Inter-Cell Interference (ICI) for Visible Light Communication (VLC). The proposed algorithm is based on Hadamard Code (HC) and Pulse Amplitude Modulation (PAM). Four schemes of HCs distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c08cbea934016b5c60073e80e37f7c2
https://doi.org/10.17485/ijst/2019/v12i17/144611
https://doi.org/10.17485/ijst/2019/v12i17/144611
Publikováno v:
Fluctuation and Noise Letters. 20:2130001
This paper investigates the error probability of our proposed modulation technique which is produced by combining the existing pulse position modulation (PPM) technique with Hadamard code (HC). Moreover, the HC is also combined with differential PPM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44cd986b1ec6bc4a0057d247bd442d62
https://doi.org/10.1142/s0219477521300019
https://doi.org/10.1142/s0219477521300019
Publikováno v:
Photonic Network Communications. 32:133-141
This paper investigates the higher-order modulation using Hadamard matrix to improve the data rate performance, particularly in the interference regions of a multi-cell environment in visible light communication. It presents a novel scheme which util
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c11f642c2371ddbc4f26a2f627b059
https://doi.org/10.1007/s11107-015-0585-0
https://doi.org/10.1007/s11107-015-0585-0