Showing 1,241 - 1,260 results of 1,748 for search '"Wireless"', query time: 0.04s Refine Results
  1. 1241

    A Survey of Adaptive and Real-Time Protocols Based on IEEE 802.15.4 by Feng Xia, Ruonan Hao, Yang Cao, Lei Xue

    Published 2011-11-01
    “…The IEEE 802.15.4 standard is a protocol that has been widely used in many applications exploiting wireless sensor networks (WSNs). However, it does not provide any means of differentiated services to improve the quality of service (QoS) for time-critical and delay-sensitive events. …”
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    Article
  2. 1242

    Using Sensor Network in Motion Detection Based on Deep Full Convolutional Network Model by Qichang Xu

    Published 2021-01-01
    “…First, a low-power motion detection wireless sensor network node is designed to obtain motion detection information in real time. …”
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    Article
  3. 1243

    Pattern Reconfigurable Wideband Stacked Microstrip Patch Antenna for 60 GHz Band by Alexander Bondarik, Daniel Sjöberg

    Published 2016-01-01
    “…The antenna is designed for 60 GHz central frequency and can be used in high speed wireless communication systems.…”
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    Article
  4. 1244

    On the Experimental Investigation of Bone Fracture Recovery Process Using an Ultra-Wideband Planar Monopole Antenna by Shaik Rizwan, Kanaparthi V. Phani Kumar, Sandeep Kumar Palaniswamy

    Published 2023-01-01
    “…In addition, a microcontroller with a wireless communication module is developed to monitor the data in an Android application. …”
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    Article
  5. 1245

    A Lightweight Neighbor-Info-Based Routing Protocol for No-Base-Station Taxi-Call System by Xudong Zhu, Jinhang Wang, Yunchao Chen

    Published 2014-01-01
    “…Since the quick topology change and short connection duration, the VANET has had unstable routing and wireless signal quality. This paper proposes a kind of lightweight routing protocol-LNIB for call system without base station, which is applicable to the urban taxis. …”
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    Article
  6. 1246

    Capacity of fully correlated MIMO system using character expansion of groups by Ejaz Khan, Conor Heneghan

    Published 2005-01-01
    “…In most previous works presented on MIMO wireless structures, Rayleigh fading conditions were considered. …”
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    Article
  7. 1247

    Fabrication of CPW-Fed Fractal Antenna for UWB Applications with Omni-Directional Patterns by Tohid Sedghi, Mahdi Jalali, Tohid Aribi

    Published 2014-01-01
    “…The characteristics of the proposed antenna are suitable for UWB wireless communication requiring low profile antennas.…”
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    Article
  8. 1248

    Power Link Optimization for a Neurostimulator in Nasal Cavity by Seunghyun Lee, Jonghoek Kim, Sanghoek Kim

    Published 2017-01-01
    “…This paper examines system optimization for wirelessly powering a small implant embedded in tissue. …”
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    Article
  9. 1249

    A Carrier Class IoT Service Architecture Integrating IMS with SWE by Dongliang Xie, Chao Shang, Jinchao Chen, Yongfang Lai, Chuanxiao Pang

    Published 2014-05-01
    “…Integrating the sensing capabilities of wireless sensor network (WSN) into the traditional telecom network is an important stage to realize future ubiquitous intelligence in the Internet of Things. …”
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    Article
  10. 1250

    Research Developments in Generative Adversarial Networks for Image Restoration and Communication by Zhou Peng

    Published 2025-01-01
    “…It proposes an End-to-End(E-to-E) communication encryption system based on Deep Convolutional GAN (DCGAN) to solve the secure transmission problem in wireless communication systems based on E-to-E learning. …”
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    Article
  11. 1251

    Cooperative Communication in Cognitive Radio Networks under Asymmetric Information: A Contract-Theory Based Approach by Nan Zhao, Minghu Wu, Wei Xiong, Cong Liu

    Published 2015-10-01
    “…By exploiting the spatial diversity of multiple wireless nodes, cooperative communication technique is a promising technique for spectrum sharing to improve spectrum efficiency. …”
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    Article
  12. 1252

    On the Security of Certificateless Signature Schemes by Gaurav Sharma, Suman Bala, Anil K. Verma

    Published 2013-06-01
    “…Wireless Sensor Network (WSN) has proved its presence in various real time applications and hence the security of such embedded devices is a vital issue. …”
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    Article
  13. 1253

    Network Architecture, Security Issues, and Hardware Implementation of a Home Area Network for Smart Grid by Sergio Saponara, Tony Bacchillone

    Published 2012-01-01
    “…A key element of Smart Grid is the energy home area network (HAN), for which an implementation is proposed, dealing with its security aspects and showing some solutions for realizing a wireless network based on ZigBee. Possible hardware-software architectures and implementations using COTS (Commercial Off The Shelf) components are presented for key building blocks of the energy HAN such as smart power meters and plugs and a home smart information box providing energy management policy and supporting user's energy awareness.…”
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    Article
  14. 1254

    UHF Metamaterial Absorber with Small-Size Unit Cell by Combining Fractal and Coupling Lines by Shicheng Fan, Yaoliang Song

    Published 2018-01-01
    “…Due to the small ratio, it can be widely used in radiation suppression for microwave relay communication such as mobile communication and wireless network by changing the parameters of the structure.…”
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    Article
  15. 1255

    A Semi-Stochastic Propagation Model for the Study of Beam Tilting in Cellular Systems by Konstantinos B. Baltzis

    Published 2008-01-01
    “…Base station antenna downtilt mitigates interference and improves the downlink performance of wireless systems. A semi-stochastic propagation model is presented and applied to the study of the impact of the base station beam tilting in cellular communications. …”
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    Article
  16. 1256

    Intelligent Control System Design of Ring Light via IOT Mobile Robot by Xianzhi Kang, Yue Teng

    Published 2023-01-01
    “…In this study, a mobile robot positioning system based on the wireless positioning technology of the IoT is first designed, and an adaptive federated filtering algorithm based on the confidence of the sensor measurement data is given, and the data fusion processing is carried out for the positioning system to achieve the accurate positioning of the mobile robot. …”
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    Article
  17. 1257

    Minimizing Power Consumption and Interference Mitigation of Downlink NOMA HetNets by IRS-Supported Aerial Base Stations by Osamah Thamer Hassan Alzubaidi, Mhd Nour Hindia, Kaharudin Dimyati, Kamarul Ariffin Noordin, Faizan Qamar, Atef Abdrabou

    Published 2025-01-01
    “…Intelligent reflection surface (IRS) is an advanced technology that effectively transforms the wireless propagation environment to next-generation wireless networks. …”
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    Article
  18. 1258

    A Comprehensive Review of Direction-of-Arrival Estimation and Localization Approaches in Mixed-Field Sources Scenario by Amir Masoud Molaei, Bijan Zakeri, Seyed Mehdi Hosseini Andargoli, Muhammad Ali Babar Abbasi, Vincent Fusco, Okan Yurduseven

    Published 2024-01-01
    “…This multifaceted and evolving area holds promise for addressing challenges in radar, wireless communications, and acoustic sensing applications. …”
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    Article
  19. 1259

    Liquid-based encapsulation for implantable bioelectronics across broad pH environments by He Sun, Xiaoting Xue, Gabriella L. Robilotto, Xincheng Zhang, ChangHee Son, Xingchi Chen, Yue Cao, Kewang Nan, Yiyuan Yang, Gavin Fennell, Jaewook Jung, Yang Song, Huijie Li, Shao-Hao Lu, Yizhou Liu, Yi Li, Weiyi Zhang, Jie He, Xueju Wang, Yan Li, Aaron D. Mickle, Yi Zhang

    Published 2025-01-01
    “…We also demonstrate the in vivo biocompatibility of our encapsulation approach and show that encapsulated wireless optoelectronics maintain robust operation throughout 3 months of implantation in freely moving mice. …”
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    Article
  20. 1260

    Maximizing the Rate of IRS-Assisted Downlink NOMA Systems by Xinying Li, Haixia Wei, Haiyan Huang, Cuiran Li, Lijun Zhang

    Published 2022-01-01
    “…Nonorthogonal multiple access (NOMA) techniques and intelligent reflecting surface (IRS) are being explored as potential essential technologies for future wireless communications. Accordingly, this paper provides a network framework for IRS-aided downlink NOMA transmission, in which IRS is employed to improve the NOMA system’s transmission performance, and optimization problems are raised to maximize the achievable rate. …”
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