Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Youhong Feng"'
Autor:
Qamar uz Zaman, Muzammal Rehman, Youhong Feng, Zhiyuan Liu, Ghulam Murtaza, Khawar Sultan, Kamran Ashraf, Mohamed S. Elshikh, Dunia A. Al Farraj, Muhammad Rizwan, Rashid Iqbal, Gang Deng
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-15 (2024)
Abstract Drought poses a significant ecological threat that limits the production of crops worldwide. The objective of this study to examine the impact of soil applied biochar (BC) and peatmoss (PM) on the morpho-biochemical and quality traits of tob
Externí odkaz:
https://doaj.org/article/f9fbbce4b31b499cb7f9738cfeded57c
Publikováno v:
IET Communications, Vol 17, Iss 12, Pp 1384-1393 (2023)
Abstract Due to the limitation of mobility and cost, it is inappropriate to utilize ground base station (GBS) to provide service in emergency scenarios or harsh environments. Unmanned aerial vehicle (UAV) is considered as a feasible way to solve the
Externí odkaz:
https://doaj.org/article/40e5986f903b474d92605888af30e428
Publikováno v:
IET Communications, Vol 17, Iss 1, Pp 110-120 (2023)
Abstract In massive multiple‐input multiple‐output systems, hybrid beamforming (HBF) is an attractive technique due to its excellent tradeoff between system performance and hardware implementation cost. In this paper, the signal‐to‐leakage‐
Externí odkaz:
https://doaj.org/article/a714c3c1d3744b56ac19ebd2182aae01
Autor:
Hao Liu, Junhua Li, Duanrong Zhou, Wanhua Cai, Muzammal Rehman, Youhong Feng, Yunxin Kong, Xiaopeng Liu, Shah Fahad, Gang Deng
Publikováno v:
PeerJ, Vol 11, p e15923 (2023)
Background Storage of potato tubers is an essential stage of the supply chain, from farm to consumer, to efficiently match supply and demand. However, the quality and yield of potatoes are influenced by physiological changes during storage. Methods T
Externí odkaz:
https://doaj.org/article/a3d759d14d82426487d5dfccc03d292a
Publikováno v:
Tongxin xuebao, Vol 41, Pp 139-147 (2020)
In order to improve the secrecy performance of communication system and make efficient use of limited spectrum,overlay cognitive radio (OCR) technology was combined with non-orthogonal multiple access (NOMA) technology and the communication model was
Externí odkaz:
https://doaj.org/article/865f80879d9140af9ab9143158530a69
Publikováno v:
IEEE Access, Vol 8, Pp 122332-122347 (2020)
In this paper, we investigate the performance analysis of the buffer-aided energy harvesting device-to-device (D2D) communication system. A joint data and energy resource scheduling problem is proposed considering the data packet and energy packet Po
Externí odkaz:
https://doaj.org/article/76707a32f26747aa9d2e3bcd187f4ae7
Publikováno v:
IEEE Access, Vol 7, Pp 30361-30372 (2019)
Non-orthogonal multiple access (NOMA) technique, which is known to raise the performance of frequency spectrum constrained wireless communication networks, has obtained wide attention. In this paper, a NOMA-based resource allocation problem in the de
Externí odkaz:
https://doaj.org/article/7ef2f3c29104497bba59f1a556128b7b
Publikováno v:
Dianxin kexue, Vol 34, Pp 87-95 (2018)
Optimal relay selection can effectively improve the system performance in the communication network with cooperative relays from the view of physical layer security.The optimal relay selection schemes for relay transmission system with multiple singl
Externí odkaz:
https://doaj.org/article/359d44beb13d4d439dd80a56bc977997
Publikováno v:
IEEE Access, Vol 6, Pp 39839-39848 (2018)
Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques in 5G communication networks. In this paper, a cooperative NOMA relaying scheme with two-phase superposition coding is proposed to enhance the performance of NOMA r
Externí odkaz:
https://doaj.org/article/63518bc322354c1fb85d09a0f80941ad
Publikováno v:
IEEE Access, Vol 5, Pp 7254-7262 (2017)
This paper proposes a backscatter-assisted wireless powered communication network that includes a hybrid access point and multiple users. In conventional wireless powered communication networks with only harvest-then-transmit (HTT) mode, urgent data
Externí odkaz:
https://doaj.org/article/d4c16e91d4384be195b958e1a44204d0