Zobrazeno 1 - 10
of 245
pro vyhledávání: '"Keshav Singh"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract The recently introduced topological heavy fermion model (THFM) provides a means for interpreting the low-energy electronic degrees of freedom of the magic angle twisted bilayer graphene as hybridization amidst highly dispersing topological c
Externí odkaz:
https://doaj.org/article/84eda3bad6af4f778785acf07d31cfbb
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3395-3409 (2024)
In this paper, we address the critical aspect of hardware ageing effects in reconfigurable intelligent surfaces (RISs), whereby the problem of extending the RIS’s life cycle under the impact of non-residual stochastic hardware impairment is conside
Externí odkaz:
https://doaj.org/article/df45f1894b7d4197a4e2a905fa43c2fd
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3196-3211 (2024)
In the rapidly evolving domain of intelligent vehicular systems, reliable and instantaneous communication is paramount. This paper delves into the robustness of an ultra-reliable low-latency communication (URLLC)-enabled full-duplex cell-free massive
Externí odkaz:
https://doaj.org/article/4ad48b0163904b65bcdc3add0a5368a7
Publikováno v:
Asian Journal of Medical Sciences, Vol 14, Iss 8, Pp 65-72 (2023)
Background: Diabetes mellitus (DM) is a complex endocrinological disorder with altered metabolism of blood glucose. Diabetic ketoacidosis (DKA) is one of the life-threatening acute complications of DM that mainly occurs in type 1 diabetes patients, a
Externí odkaz:
https://doaj.org/article/d120354dd8624a19b237acad4fa87bcd
Autor:
Prajwalita Saikia, Keshav Singh, Sandeep Kumar Singh, Wan-Jen Huang, Chih-Peng Li, Sudip Biswas
Publikováno v:
IEEE Access, Vol 11, Pp 100832-100844 (2023)
In this paper, we propose an innovative framework for vehicular communication utilizing reconfigurable intelligent surfaces (RIS) in the millimeter-wave (mmWave) spectrum. Specifically, we consider a scenario where a base station (BS) employs multipl
Externí odkaz:
https://doaj.org/article/6df86b27350f4879a7a25fa4fa79f0cb
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 854-872 (2023)
This work investigates the performance of a reconfigurable intelligent surface (RIS) aided communication system under ultra-reliable low-latency communication (URLLC) constraints, where the secrecy performance for communication with multiple legitima
Externí odkaz:
https://doaj.org/article/4f3537b8e84848049f484f985688ea9b
Autor:
Nishat Fatima, Keshav Singh
Publikováno v:
European Journal of Biological Research, Vol 13, Iss 3 (2023)
Heavy metals pose serious threats to both individuals and the environment, and there is growing global concern over potentially harmful elements. Heavy metal contamination can have a significant impact on the soil ecosystem's functioning. This requir
Externí odkaz:
https://doaj.org/article/06003b0ebfcd47939a9212714529eadf
Autor:
Anjali Singh, Keshav Singh
Publikováno v:
European Journal of Biological Research, Vol 13, Iss 1 (2023)
The issue of managing organic waste such as animal waste and industrial waste has emerged as a result of the fast development in urbanization around the world. It can be hazardous to the environment and public health if these are not properly stored,
Externí odkaz:
https://doaj.org/article/47dca85122b04cdfa3d1d1329297233f
Publikováno v:
IEEE Access, Vol 10, Pp 29132-29148 (2022)
In this work, we investigate the performance of a reconfigurable intelligent surface (RIS)-aided multi-user simultaneous wireless information and power transfer (SWIPT) network, where a multiple-input multiple-output (MIMO) base station (BS) serves m
Externí odkaz:
https://doaj.org/article/918fcd3d880e4a39ac2614165807a981
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 936-957 (2022)
This work investigates the performance of a laser-powered unmanned aerial vehicle (UAV) based hybrid wireless network consisting of a UAV-mounted base station (UAV-BS), cellular user, a low-power IoT user, and a secondary IoT network consisting of a
Externí odkaz:
https://doaj.org/article/bdb4130af7a44f259613033ce748cd00