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Journal articles on the topic 'Transmission Devices'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Peng, Zhang Zhu, and Bo Yin. "Research on Human Implantable Wireless Energy Transfer System." Applied Mechanics and Materials 624 (August 2014): 405–9. http://dx.doi.org/10.4028/www.scientific.net/amm.624.405.

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Advances in medical technology and promote the human implantable wireless energy transfer devices are widely used. Traditional human implantable wireless energy transfer device have some problems of low charging efficiency, blindly charging and data transmission difficult. On the basis of the conventional electromagnetic induction, in this paper, we proposed the use of magnetically coupled resonant way on human implantable device for charging, this method can greatly improve the efficiency of wireless charging. The system gets the CPU’s unique ID of human implantable devices to identifying the

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Zhu, Zhen, Qinbo Zhang, Long Chen, Xiang Tian, and Yingfeng Cai. "Optimization Analysis on the Transmission Characteristics of Multipurpose Power Transmission Devices." Energies 16, no. 19 (2023): 6989. http://dx.doi.org/10.3390/en16196989.

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Particularly crucial throughout the mode transition procedure is the transmission properties of hydro–mechanical composite transmission devices. This paper describes a multipurpose power transmission device that integrates hydrostatic, hydro-mechanical, and mechanical transmission and mainly discusses the transmission characteristic optimization problem from the perspective of speed regulation characteristics, shift strategy, and efficiency characteristics. The kinematic and dynamic analysis of the transmission system, the assembly scheme, and relevant parameters of the power transmission devi

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Brown, J. M. "Transmission electron microscopy of semiconductor devices." Proceedings, annual meeting, Electron Microscopy Society of America 44 (August 1986): 722–23. http://dx.doi.org/10.1017/s042482010014498x.

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The search for further miniaturization in the semiconductor industry has resulted in the reduction in the dimensions of devices to a size which can no longer be effectively seen by the conventional methods of light microscopy. The use of both transmission and scanning electron microscopy in the field of silicon device characterization has now become an essential ingredient of the design and manufacture of new technologies. It is often the only way in which a device designer can know for certain whether the manufacturing process is producing the required structure. Cross-sectional TEM has there

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Wu, Tin-Yu, Ren-Hung Hwang, Abhishek Vyas, Chia-Yiu Lin, and Chi-Ruei Huang. "Persistent Periodic Uplink Scheduling Algorithm for Massive NB-IoT Devices." Sensors 22, no. 8 (2022): 2875. http://dx.doi.org/10.3390/s22082875.

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Narrowband Internet of Things (NB-IoT) is one of the low-power wide-area network (LPWAN) technologies that aim to support enormous connections, featuring wide-area coverage, low power consumption, and low costs. NB-IoT could serve a massive number of IoT devices, but with very limited radio resources. Therefore, how to enable a massive number of IoT devices to transmit messages periodically, and with low latency, according to transmission requirements, has become the most crucial issue of NB-IoT. Moreover, IoT devices are designed to minimize power consumption so that the device battery can la

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Burczyk, Robert, Agnieszka Czapiewska, Malgorzata Gajewska, and Slawomir Gajewski. "LTE and NB-IoT Performance Estimation Based on Indicators Measured by the Radio Module." Electronics 11, no. 18 (2022): 2892. http://dx.doi.org/10.3390/electronics11182892.

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Monitoring the operating parameters of power grids is extremely important for their proper functioning as well as for ensuring the security of the entire infrastructure. As the idea of the Internet of Things becomes more ubiquitous, there are tools for monitoring the state of the complex electrical grid and means to control it. There are also developed new measuring devices and transmission technologies allowing for the transfer of performed measurements from many places to the network management center. However, there are still no devices that act as data concentrators, which would integrate

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Jiang, Haoqing, Yue Wang, Zijian Cui, Xiaoju Zhang, Yongqiang Zhu, and Kuang Zhang. "Vanadium Dioxide-Based Terahertz Metamaterial Devices Switchable between Transmission and Absorption." Micromachines 13, no. 5 (2022): 715. http://dx.doi.org/10.3390/mi13050715.

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Terahertz metamaterial plays a significant role in the development of imaging, sensing, and communications. The function of conventional terahertz metamaterials was fixed after fabrication. They can only achieve a single function and do not have adjustable characteristics, which greatly limits the scalability and practical application of metamaterial. Here, we propose a vanadium dioxide-based terahertz metamaterial device, which is switchable between being a transmitter and an absorber. The transmission and absorption characteristics and temperature tunable properties of phase change metamater

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Wang, Shi Ming, Yao Li, Hao Zhan, and Ka Tian. "A Design for the Wave Power Generation Conversion Device." Advanced Materials Research 1030-1032 (September 2014): 472–75. http://dx.doi.org/10.4028/www.scientific.net/amr.1030-1032.472.

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In recent years, the concept of renewable energy has been deepening and popularization, all kinds of new energy technology is developed by leaps and bounds, a growing number of wave energy devices has been put into use and has a very good prospect. In wave power generation equipment, the conversion transmission device is a very important unit, which involving energy transfer, adjustment, stable output and buffer storage, so it need to be well designed to satisfy the operational requirement by taking advantage of different parts. By analyzing the commonly used conversion transmission devices, t

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Li, Guangxun, Qing Liu, Xingyuan Qin, et al. "Study on the Control Effect of Viscoelastic Anti-Dancing Device on Long-span High-voltage Transmission Line under Icing Conditions." Architecture Engineering and Science 5, no. 4 (2025): 232. https://doi.org/10.32629/aes.v5i4.3213.

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This study investigates the control effect of a viscoelastic anti-dancing device on long-span high-voltage transmission lines subjected to icing conditions. The growing frequency of icing on transmission lines presents significant risks, including structural damage and service interruptions. The viscoelastic anti-dancing device aims to mitigate the negative impacts of dynamic oscillations induced by wind and ice accumulation. Through a combination of field tests and numerical simulations, the device's performance is assessed in terms of its ability to reduce vibration amplitudes and enhance th

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Mahapatro, Sunil Kumar. "Analysis Of Power Transients In Transmission Devices For Stable Operation." International Journal of Scientific Research 1, no. 3 (2012): 43–45. http://dx.doi.org/10.15373/22778179/aug2012/16.

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Chen, Mingzhe, Nir Shlezinger, H. Vincent Poor, Yonina C. Eldar, and Shuguang Cui. "Communication-efficient federated learning." Proceedings of the National Academy of Sciences 118, no. 17 (2021): e2024789118. http://dx.doi.org/10.1073/pnas.2024789118.

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Federated learning (FL) enables edge devices, such as Internet of Things devices (e.g., sensors), servers, and institutions (e.g., hospitals), to collaboratively train a machine learning (ML) model without sharing their private data. FL requires devices to exchange their ML parameters iteratively, and thus the time it requires to jointly learn a reliable model depends not only on the number of training steps but also on the ML parameter transmission time per step. In practice, FL parameter transmissions are often carried out by a multitude of participating devices over resource-limited communi

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de Oliveira, E. J., J. W. Marangon Lima, and J. L. R. Pereira. "Flexible AC transmission system devices: allocation and transmission pricing." International Journal of Electrical Power & Energy Systems 21, no. 2 (1999): 111–18. http://dx.doi.org/10.1016/s0142-0615(98)00035-0.

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Deng, Xu Dong, Kai Zheng, Gang Wei, Jin Hong Tang, and Zuo Peng Zhang. "The Infrared Diagnostic Technology of Power Transmission Devices and Experimental Study." Applied Mechanics and Materials 423-426 (September 2013): 2372–75. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2372.

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Study on a monitoring method of the faults of high voltage device. Research the measurement theory of infrared thermal imager about the faults of high voltage device. And design a judging method which bases on the relative temperature difference of high voltage device. Then design software which recognizes the faults of high voltage device with the infrared technology. This software scan unusual point of the infrared picture on all sides, and then indent the faults of these device and feed back the faults information, according to the judging method. Last, do the simulation test about the faul

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Li, Jie, Yi Zhou, Leining Zhang, and Hui Li. "Characteristic electron transport on pyridine-linked molecular devices with graphene nanoribbons electrodes and gold electrodes." Functional Materials Letters 09, no. 05 (2016): 1650067. http://dx.doi.org/10.1142/s1793604716500673.

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The electrodes in the molecular devices play a crucial role in creating functional organic electronic devices. We employed the first-principles calculations to investigate the conjugated pyridine-terminated molecule-4, 4[Formula: see text]-vinylenedipyridine attached to monolayer zigzag graphene nanoribbons (ZGNRs) and Au electrodes. Results show that the ZGNRs-based device exhibits excellent electrical properties. It has larger equilibrium conductance or stronger transmission capacity due to higher strength of individual channel and stronger delocalization of electronic states at the Fermi le

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Kim, Yumi, Mincheol Paik, Bokyeong Kim, Haneul Ko, and Seung-Yeon Kim. "Neighbor-Aware Non-Orthogonal Multiple Access Scheme for Energy Harvesting Internet of Things." Sensors 22, no. 2 (2022): 448. http://dx.doi.org/10.3390/s22020448.

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In a non-orthogonal multiple access (NOMA) environment, an Internet of Things (IoT) device achieves a high data rate by increasing its transmission power. However, excessively high transmission power can cause an energy outage of an IoT device and have a detrimental effect on the signal-to-interference-plus-noise ratio of neighbor IoT devices. In this paper, we propose a neighbor-aware NOMA scheme (NA-NOMA) where each IoT device determines whether to transmit data to the base station and the transmission power at each time epoch in a distributed manner with the consideration of its energy leve

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Fowler, Patrick W., and Barry T. Pickup. "A Simple Model of Ballistic Conduction in Multi-Lead Molecular Devices." Applied Sciences 11, no. 24 (2021): 11696. http://dx.doi.org/10.3390/app112411696.

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A fully analytical model is presented for ballistic conduction in a multi-lead device that is based on a π-conjugated carbon framework attached to a single source lead and several sink leads. This source-and-multiple-sink potential (SMSP) model is rooted in the Ernzerhof source-and-sink potential (SSP) approach and specifies transmission in terms of combinations of structural polynomials based on the molecular graph. The simplicity of the model allows insight into many-lead devices in terms of constituent two-lead devices, description of conduction in the multi-lead device in terms of structur

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Baser, Ozgur, and Erhan Ilhan Konukseven. "Kinematic Calibration of PHANTOM Premium 1.5/6DOF Haptic Device." Key Engineering Materials 486 (July 2011): 205–8. http://dx.doi.org/10.4028/www.scientific.net/kem.486.205.

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Precise positioning and precise force control requirement in haptic devices necessitate the calibration of the device. Since force control algorithms in haptic interfaces employ Jacobian matrix that includes kinematic model parameters, calibration is not only important for pose accuracy but also for force control. The deviation in kinematic parameters and joint transmission errors are main reasons disturbing the calibration of the haptic devices. Capstan drives and parallelogram mechanisms are preferred to use for actuation in haptic device design. Their transmission errors should be estimated

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Huang, Yan-Yun, and Pi-Chung Wang. "Computation Offloading and User-Clustering Game in Multi-Channel Cellular Networks for Mobile Edge Computing." Sensors 23, no. 3 (2023): 1155. http://dx.doi.org/10.3390/s23031155.

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Mobile devices may use mobile edge computing to improve energy efficiency and responsiveness by offloading computation tasks to edge servers. However, the transmissions of mobile devices may result in interference that decreases the upload rate and prolongs transmission delay. Clustering has been shown as an effective approach to improve the transmission efficiency for dense devices, but there is no distributed algorithm for the optimization of clustering and computation offloading. In this work, we study the optimization problem of computation offloading to minimize the energy consumption of

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Piva, Mauro, Andrea Coletta, Gaia Maselli, and John A. Stankovic. "Environment-driven Communication in Battery-free Smart Buildings." ACM Transactions on Internet of Things 2, no. 2 (2021): 1–30. http://dx.doi.org/10.1145/3448739.

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Recent years have witnessed the design and development of several smart devices that are wireless and battery-less. These devices exploit RFID backscattering-based computation and transmissions. Although singular devices can operate efficiently, their coexistence needs to be controlled, as they have widely varying communication requirements, depending on their interaction with the environment. The design of efficient communication protocols able to dynamically adapt to current device operation is quite a new problem that the existing work cannot solve well. In this article, we propose a new co

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Almalki, Sultanah, Bashaer Al-Ahmadi, Shemah Alhothali, and Ahmed Almasoudi. "Effect of Blood Collection Devices on Quality Blood Transmission: A Review." International Journal of Research Publication and Reviews 4, no. 8 (2023): 1587–93. http://dx.doi.org/10.55248/gengpi.4.823.51086.

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Ohmori, Yutaka, Takahiro Ohtomo, Kazuya Hashimoto, et al. "Printable Organic Light-Emitting Devices and Application for Optical Signal Transmission." Journal of Nanoscience and Nanotechnology 16, no. 4 (2016): 3228–34. http://dx.doi.org/10.1166/jnn.2016.12317.

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Organic light emitting devices, in particular, properties of polymer light-emitting transistors with printed electrodes and bilayer printed devices with in-plane emission have been investigated and discussed. The semitransparent device based on poly(9,9-dioctylfluorene-co-benzothiadiazole) (F8BT) with Ag-nanowire source/drain and transparent carbon nanotube gate electrodes exhibits ambipolar and light-emitting characteristics. For the devices with oriented poly(9,9-dioctylfluorene) (F8) films, enhanced electron and hole field-effect mobilities have been achieved by aligning the polymer chains

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Suresh Kumar, A., Karanam Deepak, Pakanati Hari Kumar, Gaddam Hemanth Reddy, Devamada Chinni Krishna, and Badirla Devendra. "Performance Analysis for Control of A Unified Power Flow Controller (UPFC) Using MATLAB Simulink." E3S Web of Conferences 540 (2024): 09001. http://dx.doi.org/10.1051/e3sconf/202454009001.

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The long transmission system is required to transfer generated power to distribution system. Hence, maximum power transfer devices with flexible operation are essential in transmission system. Thus, it is necessary to add Flexible AC Transmission System (FACTS) devices at the proper locations. Unified Power Flow Controller (UPFC) is the best FACTS transmission system device for ensuring adequate power flow between generating and distribution via transmission lines. The UPFC consists of two converters which likely to work as STATCOM and SSSC to make a proper power flow. In this paper modeling a

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Talib, Mohammed Sabah, and Faris Al-Jaafiry. "3985Utilizing EllipticalRingIMI-Plasmonic Waveguides, Nanomaterials in Nanophotonic Structure for All-Optical 2 × 1 Demultiplexer." Al-Furat Journal of Innovations in Electronics and Computer Engineering 3, no. 2 (2024): 451–60. http://dx.doi.org/10.46649/fjiece.v3.2.30a.9.6.2024.

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In many industries, particularly electronics, photonic devices are indispensable. However, the diffraction limit and miniaturization are the two problems that have hampered the development of photonics devices. These problems are resolved by plasmonic devices, which enable nanophononics and nanodevices. One of the primary all-optical demultiplexer components utilized in an all-optical Athematic Logic Unit (ALU), which is regarded as the basic building block for all-optical computers, is a plasmonic demultiplexerThis paper provides a new design for an elliptical ring insulator-metal-insulator (

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Hu, Tao, Gang Li, Yuling Zuo, and Xuedong Zhou. "Risk of Hepatitis B Virus Transmission via Dental Handpieces and Evaluation of an Antisuction Device for Prevention of Transmission." Infection Control & Hospital Epidemiology 28, no. 1 (2007): 80–82. http://dx.doi.org/10.1086/510808.

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We evaluated the risk of hepatitis B virus (HBV) transmission via dental handpieces and the effects of an antisuction device in preventing HBV contamination. The results of our study show that under certain conditions, HBV transmission can occur when an antisuction device is used during dental procedures. We conclude that such devices may decrease contamination, but do not eliminate it.

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Yoga, Dewa Gede Kesuma, I. Made Agus Dwi Suarjaya, and I. Putu Agus Eka Pratama. "The Development of Prototype Data Delivery System Based on LoRa and Mesh Topology." Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi) 10, no. 1 (2022): 46. http://dx.doi.org/10.24843/jim.2022.v10.i01.p05.

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This study aimed to build a prototype development on a data transmission system using the LoRa communication protocol by applying a mesh topology in areas that difficult to reach by Wi-Fi or internet networks, the position of the first IoT devices has a role as a gateway between the IoT devices and a server. To connect the IoT devices with a server, the location of the IoT devices must be in a strategic location therefore it can connect to the internet network. Then the second IoT devices has a role as a gateway between the IoT devices. This study emphasizes the use of a WEB interface applicat

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Lee, C., S. Baek, G. Seo, J. Ryu, and K. Kang. "Optimizing Video Transmission for Mobile Devices." Electronic Imaging 2017, no. 6 (2017): 48–53. http://dx.doi.org/10.2352/issn.2470-1173.2017.6.mobmu-300.

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Bogdevičius, Marijonas, Jurgis Jurevičius, and Bronislovas Spruogis. "ROTARY MOTION TRANSMISSION AND STABILIZATION DEVICES." TRANSPORT 19, no. 2 (2004): 69–74. http://dx.doi.org/10.3846/16484142.2004.9637956.

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To connect rotors, to transmit and stabilize rotation motion a new class of rotary motion transmission and stabilization devices (RMTSD) was developed. They include the rings which deform axialy, radially and at an angle the radial segments, etc. with joined concentrated inertial, dissipative and elastic elements. RMTSD design schemes are copyrighted and covered by the patents of the USA, England and Germany. The classification of RMTSD development is performed according to the following characteristic features: dynamic characteristics, kind of elastically creeping elements, peculiarities of d

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Sukhorukov, Andrey A., and Nail N. Akhmediev. "Multiport soliton devices with controllable transmission." Optics Letters 28, no. 11 (2003): 908. http://dx.doi.org/10.1364/ol.28.000908.

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Niederdränk, Torsten. "Wireless transmission system for hearing devices." Journal of the Acoustical Society of America 122, no. 6 (2007): 3152. http://dx.doi.org/10.1121/1.2822961.

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Bourgeois, Julien, Emmanuel Mory, and Francois Spies. "Video transmission adaptation on mobile devices." Journal of Systems Architecture 49, no. 10-11 (2003): 475–84. http://dx.doi.org/10.1016/s1383-7621(03)00091-2.

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Stallard, W., A. Beaumont, and R. Booth. "Integrated optic devices for coherent transmission." Journal of Lightwave Technology 4, no. 7 (1986): 852–57. http://dx.doi.org/10.1109/jlt.1986.1074810.

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Farhan, Marwa K., and Muayad S. Croock. "Optimized routing algorithm for maximizing transmission rate in D2D network." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 1 (2021): 575. http://dx.doi.org/10.11591/ijeecs.v23.i1.pp575-582.

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<span style="font-size: 9pt; font-family: 'Times New Roman', serif;">Wireless devices have been equiping extensive services over recent years. Since most of these devices are randomly distributed, a fundamental trade-off to be addressed is the transmission rate, latency, and packet loss of the ad hoc route selection in device to device (D2D) networks. Therefore, this paper introduces a notion of weighted transmission rate and total delay, as well as the probability of packet loss. By designing optimal transmission algorithms, this proposed algorithm aims to select the best path for devic

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Ouyang, Ruiqi, Xuanrui Xiong, Mingkai Fu, Jie Wang, Shixiong Chen, and Osama Alfarraj. "A Scalable Video Multicast Scheme Based on User Demand Perception and D2D Communication." Sensors 23, no. 17 (2023): 7325. http://dx.doi.org/10.3390/s23177325.

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With the widespread application of 5G technology, there has been a significant surge in wireless video service demand and video traffic due to the proliferation of smart terminal devices and multimedia applications. However, the complexity of terminal devices, heterogeneous transmission channels, and the rapid growth of video traffic present new challenges for wireless network-based video applications. Although scalable video coding technology effectively improves video transmission efficiency in complex networks, traditional cellular base stations may struggle to handle video transmissions fo

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Dhanabalan, G., P. Sudhakar, and R. Ashok. "Energy Efficient Data Transfer in Internet of Things Sensor Network using Message Queuing Telemetry Transport." IOP Conference Series: Earth and Environmental Science 1375, no. 1 (2024): 012020. http://dx.doi.org/10.1088/1755-1315/1375/1/012020.

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Abstract Sensors and actuators play a vital role in realizing the Internet of Things (IoT) applications. The data transmission capability from edge devices to servers and vice-versa enables IoT applications to be more realistic and effective. However, one of the major challenges to IoT applications is power management at the edge devices. The power consumption of the edge devices depends on the amount of data transferred through the network in a defined interval. Data size and its applicability to the receiving device are controllable parameters, and consequently, energy efficiency can be impr

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Shao, Zhi-An, Wolfgang Porod, and Craig S. Lent. "2D Finite Element Method Simulation of Lateral Resonant Tunneling Devices." VLSI Design 6, no. 1-4 (1998): 131–35. http://dx.doi.org/10.1155/1998/97564.

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Using the finite element method, we investigate device applications of lateral resonant tunneling structures which consist of a transmission channel with attached resonators. Such structure exhibits resonance-antiresonance transmission features which may be engineered to achieve desired device properties. We show that the valley current can be reduced in such 2D lateral resonant tunneling devices, resulting in an improved current peak-to-valley ratio.

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Astakhova, T. N., M. O. Kolbanev, A. S. Lyamin, N. S. Maslov, and D. A. Maslova. "Energy-Efficient Algorithm for Data Path Selection in High-Density Wireless Sensor Networks." Proceedings of Telecommunication Universities 10, no. 4 (2024): 100–109. http://dx.doi.org/10.31854/1813-324x-2024-10-4-100-109.

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Relevance. Increasing the number of sensor devices per unit area consequently reduces the physical distance between the devices in the sensor network. Such networks are usually deployed over a large area and the sensor device that wants to transmit a data packet is located far away from the base station. In such a case, the source device is challenged to choose a transmission path that consumes the least amount of energy resources and satisfies the delivery time requirements. The objective of this study is to develop and validate the effectiveness of an empirical algorithm for selecting a tran

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Luis, Mateo, Arenas Julio, and Palomino Joel. "Analysis on the Current Consumption of Applying the Huffman Codification for Data Transmission using the ESP-NOW Protocol." International Journal of Emerging Technology and Advanced Engineering 13, no. 4 (2023): 8–16. http://dx.doi.org/10.46338/ijetae0423_02.

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IoT devices have restrictions regarding their energy consumption. Their hardware allows them to consume less energy to work for long periods of time with a small battery. Research works that are aimed at decreasing energy consumption, focus on the device hardware components, while other research focus on transmission algorithms to reduce the number of transmissions. In this context compression algorithms play an important role in reducing the amount of data to transmit. The Huffman codification is very easy to understand and has many source codes available. Therefore, this research focuses on

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Song, Ailing, Tianning Chen, Xiaopeng Wang, Yanhui Xi, and Qingxuan Liang. "Underwater unidirectional acoustic transmission through a plate with bilateral asymmetric gratings." Modern Physics Letters B 32, no. 11 (2018): 1850133. http://dx.doi.org/10.1142/s0217984918501336.

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In this paper, a novel underwater unidirectional acoustic transmission (UAT) device consisting of a plate with bilateral asymmetric gratings is proposed and numerically investigated. The transmission spectra, the acoustic intensity field distributions, and the displacement field distributions are numerically calculated based on the finite element method. The transmission spectra show that the proposed device exhibits different UAT effects in three bands. The acoustic intensity field distributions demonstrate that the proposed device can realize UAT, which agree well with the transmission spect

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Lin, Zhuang, Guangxin Zhang, Cheng Li, Yuxin Cui, Shilin Li, and Fulin Zhou. "Research on Energy Extraction Devices Based on High-Voltage Line Monitoring Technology." Journal of Physics: Conference Series 2479, no. 1 (2023): 012002. http://dx.doi.org/10.1088/1742-6596/2479/1/012002.

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Abstract With the construction and development of an intelligent power grid, the voltage level of transmission lines is constantly improved. The distribution of power grids is increasingly broad, the climate environment along the transmission lines is complicated, the safe and reliable operation of transmission lines is facing significant challenges, and the inspection and maintenance workload of transmission lines is also increasing. Currently, only 20% of the online monitoring devices of transmission lines installed by the State Grid can operate normally. Power failures cause the most. It ca

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Lvov, A. A., M. S. Svetlov, A. E. Rudenko, and P. V. Martinov. "Increasing of antijamming ability in digital transmission systems." Izvestiya MGTU MAMI 7, no. 1-4 (2013): 30–33. http://dx.doi.org/10.17816/2074-0530-67756.

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This article analyzes the advantage of application the principle of self-synchronization based on the dynamic memory devices. For increasing the immunity of networks a variant of the principle of self-synchronization using n-positional dynamic memory device is suggested.

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K, Sandeep, Monisha K., Navya G., Harika D., and Aasritha T. "Promoting Device to Device Communication in Cellular Networks by Hashing Techniques." International Journal of Trend in Scientific Research and Development 2, no. 3 (2018): 1257–60. https://doi.org/10.31142/ijtsrd11229.

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In the current generation network traffic has become a major problem.D2D communication has been proposed as a promising technique to improve resource utilization of cellular networks by offloading the traffic through base station.D2D communication in cellular networks is direct communication between two devices without traversing the base station or core network.In this article we fill the gap by designing incentive mechanisms to encourage users to work under D2D mode. To recognize the proximity based devices, every one of the devices should initially discover close proximity devices by using

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Golov, V. P., D. N. Kormilitsyn, and O. S. Sukhanova. "Analysis of influence of controlled high voltage line and automatic excitation control generators on oscillatory steady-state stability of electric-power system." Vestnik IGEU, no. 1 (February 28, 2022): 38–45. http://dx.doi.org/10.17588/2072-2672.2022.1.038-045.

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According to the rules of installation of electricity-generating equipment, synchronous machines (generators, compensators, electric motors) must be equipped with automatic excitation control devices. Their application has a positive effect on the stability indicators and electrical power-engineering system modes. Currently, the development of industry and an increase in the number of consumers require transmission capacity growth of existing 220 kV power transmission lines. The use of controlled series compensation devices can significantly increase the transmission capacity of a power transm

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Habibi, Fathan Akbar Nur, and Septia Eka Marsha Putra. "Perspective on Metamaterial of Energy Device Application." Journal of Batteries for Renewable Energy and Electric Vehicles 2, no. 01 (2024): 21–26. http://dx.doi.org/10.59046/jbrev.v2i01.21.

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Metamaterials have shown great potential for energy device applications, including energy harvesting, storage, and transmission. However, implementing metamaterials in energy devices presents several challenges, such as complex design and fabrication, narrowband limitation, and integration with existing technologies. Despite these challenges, ongoing research and development in the field of metamaterials is focused on exploring new materials, designs, and applications for metamaterials in energy devices. Specific examples of energy devices that use metamaterials include solar cells, wind turbi

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NILIMA, SURYAWANSHI. "CONCEPT OF DISTRIBUTED FACTS POWER FLOW CONTROL." JournalNX - a Multidisciplinary Peer Reviewed Journal 3, no. 7 (2017): 89–91. https://doi.org/10.5281/zenodo.1420897.

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In transmission grid, for voltage and power flow control FACTS devices are used. But high cost and reliability concerns have limited the wide spread deployment of FACTS solutions. Implemented version of FACTS device, D-FACTS is introduced as a way to remove these barriers. D-FACTS device, name is distributed static series compensator DSSC, connects directly to power line. By changing line reactance of transmission line D-FACTS devices are distributed in such way that desired power flow control can be achieved effectively. Details of implementation and system impact are presented in the paper a

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Sotnikov, Oleksandr, Konstantin Petrov, Sergey Udovenko, et al. "The Use of Coplanar Transmission Lines for Protecting Receiving Antenna Systems from Powerful Electromagnetic Radiation in a Wide Frequency Range." Problems of the Regional Energetics, no. 1(57) (February 2023): 134–46. http://dx.doi.org/10.52254/1857-0070.2023.1-57.11.

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The goal of the work is to expand the frequency range of operation of coplanar waveguide transmission lines as broadband high-speed superconducting protection devices against powerful ultrashort electromagnetic radiation, and to apply them in antenna devices of radio electronic systems designed to ensure the reliable operation of critical infrastructure facilities. The aim is achieved by solving the following tasks: investigating the electrophysical properties of coplanar transmission lines, in particular, capacitance, surface and wave resistance in different phase states that arise under the

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Qi, Huiwen, Yingsheng Peng, and Han Zhang. "Performance analysis for wireless-powered IoT networks with hybrid non-orthogonal multiple access." Journal of Smart Environments and Green Computing 2, no. 3 (2022): 105–25. http://dx.doi.org/10.20517/jsegc.2022.04.

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Aim: In this paper, we study a wireless-powered Internet of Things (IoT) network, where a hybrid access point (HAP) charges IoT devices with wireless energy transfer technology (WET) and collects their data by wireless information transfer (WIT). Methods: To improve spectral efficiency, we propose a hybrid non-orthogonal multiple access (NOMA)-based transmission scheme. On the one hand, NOMA technology is applied for WIT. On the other hand, when some devices transmit data, the HAP can simultaneously charge the other devices, namely concurrent WET and WIT, such that the other devices can harves

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Dang, Chinh Manh, Vinh Quang Thai, Minh Ngoc Pham, Trung Thanh Dang, Mai Thanh Thi Phung, and Tan Duy Ngo. "The solution of data transmission security for Gateway IoT." Journal of Mining and Earth Sciences 61, no. 2 (2020): 58–67. http://dx.doi.org/10.46326/jmes.2020.61(2).07.

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We are living in the trend of the Internet of Things (IoT), electronic devices that are capable of connecting and exchanging information with each other via the Internet. For automation, monitoring and control systems, there is a need to upgrade existing systems so that users can remotely monitor via the Internet. The solution is to integrate the Gateway device to transmit and receive data. However, in the Internet environment, the issue of information security and safety always needs attention because of the risk of network attacks and data theft. In this paper, the authors present data secur

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Farhan, Marwa K., and Muayad S. Croock. "Optimized routing algorithm for maximizing transmission rate in D2D network." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 1 (2021): 575–82. https://doi.org/10.11591/ijeecs.v23.i1.pp575-582.

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Wireless devices have been equiping extensive services over recent years. Since most of these devices are randomly distributed, a fundamental trade-off to be addressed is the transmission rate, latency, and packet loss of the ad hoc route selection in device to device (D2D) networks. Therefore, this paper introduces a notion of weighted transmission rate and total delay, as well as the probability of packet loss. By designing optimal transmission algorithms, this proposed algorithm aims to select the best path for device-to-device communication that maximizes the transmission rate while mainta

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J G, Krithick, Nivedh T S, Siva Bharath S, Dr Radhamani A. S, and V. Ramanathan. "DATA SECURITY IN HEALTHCARE USING IOT." International Journal of Engineering Applied Sciences and Technology 7, no. 3 (2022): 79–82. http://dx.doi.org/10.33564/ijeast.2022.v07i03.011.

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While the Internet of Things (IoT) has been instrumental in healthcare data transmission, it also presents vulnerabilities and security risks to patients’ personalized health information for remote medical treatment. Currently most published security solutions available for healthcare data don't seem to be focused on data flow all the way from IoT sensor devices placed on a patient’s body through network routers to doctor’s offices. In this project, the IoT network facilitates healthcare data transmission for remote medical treatment, explored security risks related to unsecured data transmiss

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Tanuja, Koppa Shankaregowda, and Channappa Byalihal Shankaralingappa. "Optimal location of multiple FACTS devices in N-1 contingency conditions using traditional genetic algorithm." International Journal of Power Electronics and Drive Systems 14, no. 3 (2023): 1876~1884. https://doi.org/10.11591/ijpeds.v14.i3.pp1876-1884.

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Transmission systems are prone to contingency conditions that would either occur using a generator outage or line outage. Placing and sizing the flexible ac transmission systems (FACTS) devices appropriately can reduce the effects of the contingency condition. This paper optimally locates FACTS devices in a transmission system under the N-1 contingency condition. The genetic algorithm (GA) technique is used to locate different, multiple FACTS devices (thyristor-controlled series capacitor and static VAR compensator) optimally in a power system. This optimization technique is used to locate FAC

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Hassan, Farhan Rashag, and H. Ali Mohammed. "Optimization of transmission signal by artificial intelligent." International Journal of Advances in Applied Sciences (IJAAS) 8, no. 4 (2019): 290–92. https://doi.org/10.11591/ijaas.v8.i4.pp290-292.

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In this method, radial basis function network RBFNN is an artificial intelligent which is used to identify and classify the communication system performance. RBFNN is one type of neural network which has activation functions. It consists of three-layer input layer, hidden layer and output linear combination. One of the main problems of communication system is that it causes slow response for sending signal via the transmission devices. Therefore, the artificial intelligent by RBFNN is used to optimize the transmission signal. The input signal is trained and testing by neurons with weight and t

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