Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Brejesh Lall"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3484-3502 (2024)
This study investigates the performance of cooperative relaying-based non-orthogonal multiple access (NOMA) with simultaneous wireless information and power transfer. Assuming the batteryassisted non-linear energy harvesting (NL-EH) in which the near
Externí odkaz:
https://doaj.org/article/d8cc59f1d5f240989825130b0ccce8f3
Publikováno v:
IEEE Access, Vol 11, Pp 124198-124212 (2023)
An accurate mathematical ECG model helps comprehend the heart’s workings, which in turn helps identify various heart-related abnormalities. A typical ECG waveform consists of recurrent QRS complexes at almost regular intervals. In the most general
Externí odkaz:
https://doaj.org/article/09bf73c483124f0a91bf94a4113214fd
Autor:
Sadia Hussain, Brejesh Lall
Publikováno v:
IEEE Access, Vol 11, Pp 23063-23072 (2023)
Hyperspectral Image reconstruction from RGB images is a low-cost and convenient alternative to acquiring hyperspectral images directly. The challenge in estimating the spectral response function and using it for generating the hyperspectral image dat
Externí odkaz:
https://doaj.org/article/956fcbb9ac99451bb139a4e36f58d76d
Autor:
Md. Ashraful Haque, Sudeep Marwaha, Chandan Kumar Deb, Sapna Nigam, Alka Arora, Karambir Singh Hooda, P. Lakshmi Soujanya, Sumit Kumar Aggarwal, Brejesh Lall, Mukesh Kumar, Shahnawazul Islam, Mohit Panwar, Prabhat Kumar, R. C. Agrawal
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract In recent years, deep learning techniques have shown impressive performance in the field of identification of diseases of crops using digital images. In this work, a deep learning approach for identification of in-field diseased images of ma
Externí odkaz:
https://doaj.org/article/6e06f5391a9447b88d36ca458f56815b
Publikováno v:
IEEE Access, Vol 10, Pp 126969-126989 (2022)
Optical wireless communication (OWC) has emerged as a potential addition to current wireless technologies because of its high capacity, security, and unlicensed spectrum. In addition, owing to recent advancements in optoelectronic components and the
Externí odkaz:
https://doaj.org/article/fbaa2a77f4434a4ca29570a2b0aa3953
Publikováno v:
IEEE Access, Vol 10, Pp 121287-121300 (2022)
Quantifying a system’s time-invariance deviation may reveal how it represents and processes the signals. The main objective of this paper is to quantify the departure of a time-varying system from being time-invariant. In particular, the paper quan
Externí odkaz:
https://doaj.org/article/5e2b9551e8bf4330a5515c9ee4667b11
Publikováno v:
IET Communications, Vol 15, Iss 14, Pp 1883-1896 (2021)
Abstract Potential lack of enough wireless frequency spectrum has guided researchers towards visible light communication (VLC), emerging as a sturdy support to Wi‐Fi. Though the IEEE 802.15.7 standard has comprehensive medium access control (MAC) a
Externí odkaz:
https://doaj.org/article/fabec55581f145888469371538e36ea5
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 1146-1157 (2021)
The fusion of the spatial characteristics, of visual image, and spectral aspects, of infrared image, is of immense practical importance. In this work, we propose a novel spatially constrained adversarial autoencoder that extracts deep features from t
Externí odkaz:
https://doaj.org/article/d427bf346ee845e58f9c8f6fa542bb5e
Publikováno v:
IEEE Access, Vol 9, Pp 148894-148910 (2021)
Optical wireless communication (OWC), the IEEE 802.15.7 standard (revised 2018) is developed in normative reference to low-rate wireless personal area networks IEEE 802.15.4 standard. One significant difference between the two standards is the highly
Externí odkaz:
https://doaj.org/article/0c7d42f6106845f39c796e401626bbc4
Publikováno v:
IEEE Access, Vol 8, Pp 133204-133211 (2020)
Angle of arrival (AoA) analysis is essential for the statistical characterization of the underwater (UW) channel where the acoustic signal propagation is confined to a restricted geometry. In UW channels, the acoustic signal reaches the receiver eith
Externí odkaz:
https://doaj.org/article/8e5a0bb11b1b4d9e98e502ce519cd856