Showing 2,121 - 2,140 results of 3,139 for search '"wireless"', query time: 0.08s Refine Results
  1. 2121

    Remote Industrial Sensor Network Monitoring Using M2M Based Ethical Sniffers by Syed Muhammad Asad Zaidi, Jieun Jung, Minsoo Kang, Byunghun Song, Ki-Hyung Kim

    Published 2012-11-01
    “…Diagnosing the deployed network efficiency and anomaly detection, which is an important research issue in traditional networking systems, has not been carefully addressed in industrial wireless sensor networks. Although recent wireless systems for industrial automation such as ISA100.11a employ device management protocols, these protocols generate and report a large amount of status information from individual sensor nodes. …”
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  2. 2122

    Localization of multiple jamming attackers in vehicular ad hoc network by Liang Pang, Xiao Chen, Yong Shi, Zhi Xue, Rida Khatoun

    Published 2017-08-01
    “…In vehicular ad hoc network, wireless jamming attacks are easy to be launched in the control channel and can cause serious influence on the network performance which may cause further safety accidents. …”
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  3. 2123

    Assessing the Antenna Performance (Radiated Power) and Electromagnetic Impact (SAR) on a User of a Wearable RF Communication Device, Involving Variously Structured Models by Patryk Zradzinski, Jolanta Karpowicz, Krzysztof Gryz

    Published 2025-01-01
    “…The investigations focused on the significance of the structural design of models of a wearable device equipped with a wireless radiofrequency communication module (W-RFCD) operating at 2.45 GHz. …”
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  4. 2124
  5. 2125

    Outage and Throughput Analysis of Cooperative Non-Orthogonal Multiple Access based SWIPT Cognitive Relay Network by Abdul Ali Khan, Punithavathi M. Thirunavakkarasu, Nawaf Waqas

    Published 2025-01-01
    “…This paper examines the performance of a half-duplex wireless sensor network (WSN) by using cooperative non-orthogonal multiple access (NOMA) integrated with simultaneous wireless information and power transfer (SWIPT) over Rayleigh fading channel to improve the performance of far and cognitive users in terms of spectrum efficiency, prolonging the coverage area, and network lifetime. …”
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  6. 2126
  7. 2127

    On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing by Santiago González-Aurioles, J. L. Padilla, P. Padilla, Juan F. Valenzuela-Valdés, Juan C. Gonzalez-Macias

    Published 2015-01-01
    “…Wireless channels are commonly affected by short-term fading and long-term fading (shadowing). …”
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  8. 2128

    Effects of Age and Gender on Hand Motion Tasks by Wing Lok Au, Irene Soo Hoon Seah, Wei Li, Louis Chew Seng Tan

    Published 2015-01-01
    “…Objective. Wearable and wireless motion sensor devices have facilitated the automated computation of speed, amplitude, and rhythm of hand motion tasks. …”
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  9. 2129

    Highly selective-notch band ultrawide band antenna: A review by Anees Abbas, Wahaj Abbas Awan, Niamat Hussain, Domin Choi, Sangmin Lee, Nam Kim

    Published 2025-01-01
    “…The ever-growing demand for antennas in wireless communications has challenged researchers to design antennas with innovations for highly efficient communications between end users. …”
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  10. 2130

    Low-Profile Dual-Wideband MIMO Antenna with Low ECC for LTE and Wi-Fi Applications by Gye-Taek Jeong, Sunho Choi, Kyoung-hak Lee, Woo-Su Kim

    Published 2014-01-01
    “…This paper presents a low-profile dual-wideband multiple input multiple output (MIMO) antenna with low envelop correlation coefficient (ECC) for long-term evolution (LTE) and wireless fidelity (Wi-Fi) applications. The antenna covers LTE band 7 and Wi-Fi as well as wireless broadband (Wibro) and Worldwide Interoperability for Microwave Access (WiMax) (except for the 3.5-GHz band). …”
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  11. 2131

    Nonlinear time series prediction algorithm based on AD-SSNET for artificial intelligence–powered Internet of Things by Banteng Liu, Wei Chen, Meng Han, Zhangquan Wang, Ping Sun, Xiaowen Lv, Jiaming Xu, Zegao Yin

    Published 2021-03-01
    “…Time series have broad usage in the wireless Internet of Things. This article proposes a nonlinear time series prediction algorithm based on the Small-World Scale-Free Network after the AIC-Optimized Subtractive Clustering Algorithm (AIC-DSCA-SSNET, AD-SSNET) to predict the nonlinear and unstable time series, which improves the prediction accuracy. …”
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  12. 2132

    Learning-based DoS attack game strategy over multi-process systems by Zhiqiang Hang, Xiaolin Wang, Fangfei Li, Yi-ang Ren, Haitao Li

    Published 2024-12-01
    “…In cyber-physical systems, the state information from multiple processes is sent simultaneously to remote estimators through wireless channels. However, with the introduction of open media such as wireless networks, cyber-physical systems may become vulnerable to denial-of-service attacks, which can pose significant security risks and challenges to the systems. …”
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  13. 2133

    Evaluating basic chest pass skills in the 21st century using chest pass automatic board 2.0 by Dzihan Khilmi Ayu Firdausi, Muhammad Eka Mardyansyah Simbolon, Ahmad Muchlisin Natas Pasaribu, Indra Dwisaputra, Diah Retno Arum sari, Catur Pebriandini

    Published 2025-01-01
    “…Objective: The product refines the previous version of the automatic chest pass board by adding a feature for automatic result calculation and utilizing wireless technology. Methodology: This study utilized the research and development approach. …”
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  14. 2134

    An Experimental Study of WSN Power Efficiency: MICAz Networks with XMesh by Tyler W. Davis, Xu Liang, Miguel Navarro, Diviyansh Bhatnagar, Yao Liang

    Published 2012-02-01
    “…This is an investigation of Wireless Sensor Networks (WSNs) using Memsic's XMesh routing protocol on MICAz wireless motes. …”
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  15. 2135

    Effective rain rate model for analysing overestimated rain fade in short millimetre-wave terrestrial links due to distance factor by Asma Ali Budalal, Ibraheem Shayea, Md. Rafiqul Islam, Jafri Din, Abdulsamad Ebrahim Yahya, Yousef Ibrahim Daradkeh, Marwan Hadri Azmi

    Published 2025-03-01
    “…The findings emphasize the importance of developing region-specific models that consider local meteorological variations, potentially offering significant improvements to the reliability and design of mm-wave communication systems and realizing the future goal of 6G wireless mobile fronthaul.…”
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  16. 2136

    Novel Rake receiver structure for ultra wideband system based on antenna diversity by QI Li-na, GAN Zong-liang, ZHU Hong-bo

    Published 2005-01-01
    “…A novel receiver structure for TH-UWB wireless communication system was proposed. The improved receiver, combining the antenna diversity with Rake receiver, could enhance the ability to suppress the multi-user interference and multipath fading. …”
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  17. 2137

    Research on Manageable and Controllable Mobile VPDN Solution by Yue Huang, Yingqi Wei

    Published 2013-04-01
    “…Mobile VPDN is also known as wireless IP private network or 3G IP private network.It offers data private network service based on 3G network to all enterprise customers.Key factors of mobile VPDN,such as flexible network building,the policies of security authentication and service guarantee,were analyzed.A security-enhanced model and a controllable networking solution were introduced.…”
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  18. 2138

    Survey on available bandwidth estimation in ad hoc network by WU Da-peng, WU Mu-qing, ZHEN Yan

    Published 2010-01-01
    “…With analysis of the difference between bandwidth estimation scheme in wired network and wireless network,the available bandwidth in mobile ad hoc network is defined. …”
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  19. 2139

    5G scale networking strategy and network construction solution by Chufeng WANG, Yuan DING

    Published 2019-06-01
    “…Three telecom operators in China have issued the frequency bands of 5G trial network,the 5G operation license will be released soon,and the trial scale networking will be launched.The overall deployment strategy of 5G trial networking was expounded,and the network construction ideas and solutions of different professions were elaborated from the aspects of wireless network,bearer network and core network respectively.…”
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  20. 2140

    Research on estimating effective order of radio channel in OFDM systems by LI Guo-song, ZHOU Zheng-ou

    Published 2006-01-01
    “…In wireless communication system based on OFDM,the character of LS algorithm’s result in time-domain was paid much attention to.At the same time,the character of Channel Impulse Response(CIR)in time-domain was taken into account.It was proposed to detect energy of CIR’s tap of LS algorithm’s result in time-domain and search the effective order of radio channel conversely.By theoretical analyses and computer simulation,it is indicated that this method shows good performance in estimating effective order of radio channel.…”
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