Results 111 to 120 of about 5,367,121 (287)

Threshold-Based 5g Nr Base Station Management for Energy Saving

Computer Networks
In spite of promising outcomes in optimizing energy usage for Radio Access Network (RAN) Base Station (BS) hardware, deployment, and resource management, existing methods frequently lack flexibility for scenarios involving multiple frequencies and technologies of BSs.
Greta Vallero, Michela Meo, Wout Joseph, Margot Deruyck   +3 more
openaire   +2 more sources

Blockchain-based 5G handoff authentication system using joint-graph-based delegated practical byzantine fault tolerance consensus approach

IJAIN (International Journal of Advances in Intelligent Informatics)
The 5G mobile networks offer extra benefits in terms of high data rates, lower latency, and more coverage in comparison to 4 G networks. However, the 5G network offers new levels of data transfer and processing speeds, ensuring users do not disconnect as
Ravindra Janardan Lawande, Sudhir Bapurao Lande, Shailendrakumar Mahadeo Mukane   +2 more
doaj   +1 more source

Al1−xHfxN$\text{Al$_{1-x}$Hf$_{x}$N}$ Thin Films with Enhanced Piezoelectric Responses for GHz Surface Acoustic Wave Devices

Advanced Electronic Materials, EarlyView.
Reactively sputtered wurtzite Al1‐xHfxN thin films, exhibiting strong c‐axis texture and enhanced piezoelectric response, are demonstrated as a cost‐effective alternative to Al1‐xScxN. X‐ray absorption spectroscopy reveals that cross‐gap N 2p–Hf 5d hybridization increases the Born effective charge and enables a multifold increase in piezoelectric ...
Laura I. Wagner, Verena Streibel, Esperanza Luna, Katarina S. Flashar, Valentin Walbrunn, Walid Anders, Nicole Volkmer, Doreen Steffen, Katrin Morgenroth, Frans Munnik, Tsedenia A. Zewdie, Saswati Santra, Jutta Schwarzkopf, Ian D. Sharp, Mingyun Yuan   +14 more
wiley   +1 more source

Synonym‐based multi‐keyword ranked search with secure k‐NN in 6G network

IET Networks, EarlyView., 2022
Abstract Sixth Generation (6G) integrates the next generation communication systems such as maritime, terrestrial, and aerial to offer robust network and massive device connectivity with ultra‐low latency requirement. The cutting edge technologies such as artificial intelligence, quantum machine learning, and millimetre enable hyper‐connectivity to ...
Deebak Bakkiam David, Fadi Al‐Turjman
wiley   +1 more source

Optimal strategy for maximizing energy efficiency of 4G and 5G coexistence network

Dianxin kexue, 2022
The energy efficiency of wireless networks has gradually become an important indicator for evaluating network performance.It’s very important to improve the energy efficiency of the coexisting 4G and 5G networks as there are differences in energy ...
Yahui XUE, Zecai SHAO, Chunfeng CUI, Jing JIN, Hanning WANG   +4 more
doaj   +2 more sources

8-port 5G massive MIMO in sub-6 ghz base station for LTE bands 43/46 application [PDF]

, 2019
The 5G (fifth generation) communication system is the next major phase of mobile telecommunications standards beyond the current 4G, which means new antenna design for 5G base station and mobile station will be in great demand in the near future.
Wang, Yao
core  

Highly Stabilized Ni‐Rich Cathodes Enabled by Artificially Reversing Naturally‐Formed Interface

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The application of Ni‐rich cathode materials is obstructed by interfacial and structural instability. This work proposes a facile and cost‐effective Al‐based vapor‐phase surface reaction strategy on Ni‐rich cathode to maintain its structural integrity from near‐surface to bulk.
Jinjin Ma, Yipeng Sun, Duojie Wu, Changhong Wang, Ruizhi Yu, Hui Duan, Matthew Zheng, Ruying Li, M. Danny Gu, Yang Zhao, Jigang Zhou, Xueliang Sun   +11 more
wiley   +1 more source

Distributed wireless network resource optimisation method based on mobile edge computing

IET Networks, EarlyView., 2022
This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang, Chao Quan, Kai Qian, Jiefeng Pan, Yueping Yang   +4 more
wiley   +1 more source

Location of 5G base station antenna in substation taking into account path loss and RF radiation

Discover Applied Sciences
Aiming at the engineering problem that 5G base station antenna is difficult to locate efficiently in complex electromagnetic environment, a two-stage positioning method of 5G base station antenna substation is proposed, which considers signal path loss ...
Yushan Yao, Chanyuan Liu, Daokun Qi, Zhendong Zhu, Wenxuan Zhang   +4 more
doaj   +1 more source

RESEARCH AND APPLICATION OF NS-3 MMWAVE MODULE TO EVALUATE MILLIMETER WAVE PERFORMANCE IN NEW FIFTH-GENERATION NETWORK

Tạp chí Khoa học
The new generation mobile network 5G has become the main technology foundation in the architecture of the Internet of Things (IoT). In particular, millimeter wave communication technology in 5G is the core technology of the new generation network ...
Nguyen Quoc Dung
doaj   +1 more source