Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Thanh Long, Nguyen"'
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 21, Iss 1, Pp 1-8 (2023)
Unmanned Aerial Vehicles (UAVs) are envisioned to play a key role in the Sixth-Generation (6G) and Beyond Fifth-Generation (B5G) networks. Resolving spectrum constraints in UAV communications remains a critical issue. This article investigates Full-D
Externí odkaz:
https://doaj.org/article/3692cbf83a1d49e7b26ec5d3a8d03fb9
Autor:
Minh-Duc Tran, Minh-Tai Vo, Van-Dong Hai Nguyen, Thi-Thanh-Thao Ton, Quoc-Thai Nguyen, Thanh-Long Nguyen, Thi-Huong Nguyen, Huu-Loc Nguyen
Publikováno v:
Robotica & Management, Vol 27, Iss 2, Pp 36-43 (2022)
Three-phase asynchronous motors (are aslo called induction motors) are rugged, robust, and an integral part of many applications for most industries worldwide. The general type of the three-phase asynchronous motor, mostly used in industry, is the sq
Externí odkaz:
https://doaj.org/article/c0c035677d6243ac9bff4e4c73133ebc
Publikováno v:
IEEE Access, Vol 10, Pp 115157-115178 (2022)
In long-range wireless communication networks, the fading channels described in channel state information are strongly related to distance and the path loss exponent and represent a major challenge in delivering the performance required to support em
Externí odkaz:
https://doaj.org/article/e26df2d2792f4ce0b5b5ced0ea1154dc
Autor:
THANH LONG, NGUYEN1 (AUTHOR) nguyenthanhlong@iuh.edu.vn, KHOA TRAN, DANG2 (AUTHOR) khoatd@ueh.edu.vn
Publikováno v:
Singapore Economic Review. Nov2023, p1-20. 20p. 3 Illustrations, 2 Charts.
Autor:
An Trung Nguyen, Thi Cam Ha Nguyen, Tien Thinh Lai, Hoang Giang Nguyen, Ha Vu, Thanh Long Nguyen
Publikováno v:
Vietnam Journal of Science, Technology and Engineering, Vol 63, Iss 3 (2022)
The radioactivity concentration of Cs-137 was determined in 826 soil samples collected from Hai Phong, Quang Ninh, and Lang Son. The residual levels of Cs-137 have also been assessed and compared with previous publications to obtain a trend in Cs-137
Externí odkaz:
https://doaj.org/article/47816441bf0d4d1d8fcdedb20c8f4089
Publikováno v:
Sensors, Vol 23, Iss 4, p 2345 (2023)
We examine a general wireless sensor network (WSN) model which incorporates a large number of sensors distributed over a large and complex geographical area. The study proposes solutions for a flexible deployment, low cost and high reliability in a w
Externí odkaz:
https://doaj.org/article/662f6bacfc1748138c15e7d0dd4cc1fc
Publikováno v:
Frontiers in Surgery, Vol 8 (2021)
Background: Surgical site infections (SSIs) are the most costly and second most frequent healthcare-associated infections in the Western world. They are responsible for higher postoperative mortality and morbidity rates and longer hospital stays. The
Externí odkaz:
https://doaj.org/article/c8e0c03d40b3418bb07d06027692fe6d
Autor:
Ly Tran Thai Hoc, Hoang-Sy Nguyen, Quoc-Phu Ma, Van Van Huynh, Thanh-Long Nguyen, Huynh Tan Phuoc, Miroslav Voznak
Publikováno v:
Elektronika ir Elektrotechnika, Vol 25, Iss 5, Pp 69-74 (2019)
This study focuses on a wireless powered cooperative communication network (WPCCN), which includes a hybrid access point (HAP), a source and a relay. The considered source and relay are installed without embedded energy supply (EES), thus are depende
Externí odkaz:
https://doaj.org/article/5f6a8dc4ed0140e2b136e404abf7c1a8
Publikováno v:
Applied Mathematics and Computation 218 (2012) 5641-5654
This paper is concerned with the linear ODE in the form $y'(t)=\lambda\rho(t)y(t)+b(t)$, $\lambda <0$ which represents a simplified storage model of the carbon in the soil. In the first part, we show that, for a periodic function $\rho(t)$, a linear
Externí odkaz:
http://arxiv.org/abs/0809.3530
Autor:
Hoang Thien Van, Hoang-Sy Nguyen, Thanh-Sang Nguyen, Van Van Huynh, Thanh-Long Nguyen, Lukas Sevcik, Miroslav Voznak
Publikováno v:
Elektronika ir Elektrotechnika, Vol 25, Iss 3, Pp 85-91 (2019)
In recent years, although non-orthogonal multiple access (NOMA) has shown its potentials thanks to its ability to enhance the performance of future wireless communication networks, a number of issues emerge related to the improvement of NOMA systems.
Externí odkaz:
https://doaj.org/article/c2ab732a8b90449f8572e12b87f26ae3