Showing 661 - 680 results of 1,748 for search '"Wireless"', query time: 0.06s Refine Results
  1. 661

    Collaborative Relay Beamforming Strategies for Multiple Destinations with Guaranteed QoS in Wireless Machine-to-Machine Networks by Da Wang, Lin Bai, Xiaoning Zhang, Wenyang Guan, Chen Chen

    Published 2012-08-01
    “…However, there are a large number of small and low-power machine devices in the wireless M2M networks. To guarantee the quality of service (QoS) requirements of the destination devices, we study the amplify-and-forward (AF) relay beamforming, where multiple relay M2M devices can transmit signals from the source M2M device to multiple destination M2M devices. …”
    Get full text
    Article
  2. 662
  3. 663

    Design and development of a wireless sensor network time synchronization system for photovoltaic module monitoring by Xianbo Sun, Yixin Su, Yong Huang, Jianjun Tan, Jinqiao Yi, Tao Hu, Li Zhu

    Published 2020-05-01
    “…Since the working situation of photovoltaic modules cannot be tracked in the real time and defective components cannot be located and controlled specifically, a remote monitoring system of photovoltaic modules based on wireless sensor networks is designed to improve the management efficiency of photovoltaic power plants. …”
    Get full text
    Article
  4. 664

    An Energy-Efficient Cyclic Diversionary Routing Strategy against Global Eavesdroppers in Wireless Sensor Networks by Ju Ren, Yaoxue Zhang, Kang Liu

    Published 2013-04-01
    “…In this paper, we propose an energy-efficient cyclic diversionary routing (CDR) scheme against global eavesdroppers for preserving location privacy and maximizing lifetime of wireless sensor networks (WSNs). To ensure no impact on lifetime of WSNs, we minimize the energy consumption of hotspots and generate abundant diversionary routing paths in areas far from sink. …”
    Get full text
    Article
  5. 665

    An automatic test platform to verify the security functions for secure WIA-PA wireless sensor networks by Min Wei, Keecheon Kim

    Published 2016-11-01
    “…Wireless sensor networks are already employed in numerous applications including military, industry, and health. …”
    Get full text
    Article
  6. 666

    A Genetic Algorithm with Location Intelligence Method for Energy Optimization in 5G Wireless Networks by Ruchi Sachan, Tae Jong Choi, Chang Wook Ahn

    Published 2016-01-01
    “…The exponential growth in data traffic due to the modernization of smart devices has resulted in the need for a high-capacity wireless network in the future. To successfully deploy 5G network, it must be capable of handling the growth in the data traffic. …”
    Get full text
    Article
  7. 667

    Multiplicatively weighted Voronoi-based sensor collaborative redeployment in software-defined wireless sensor networks by Minghua Wang, Ran Ou, Yan Wang

    Published 2022-03-01
    “…Large-scale deployment of mobile wireless sensor networks has been widely used in some dangerous and hostile urban security surveillance scenarios. …”
    Get full text
    Article
  8. 668
  9. 669

    Hybrid machine learning-based 3-dimensional UAV node localization for UAV-assisted wireless networks by Workeneh Geleta Negassa, Demissie J. Gelmecha, Ram Sewak Singh, Davinder Singh Rathee

    Published 2025-01-01
    “…These findings underscore the framework's potential to address key challenges in UAV-assisted 6G networks, paving the way for scalable and efficient communication in next-generation wireless systems.…”
    Get full text
    Article
  10. 670
  11. 671

    A Reliable Data Collection Protocol Based on Erasure-Resilient Code in Asymmetric Wireless Sensor Networks by Jian-Jun Lei, Taehyun Park, Gu-In Kwon

    Published 2013-04-01
    “…This paper presents RECPE, a reliable collection protocol for aggregating data packets from all the sensor nodes to the sink in a large-scale WSN (wireless sensor network). Unlike some well-known reliable data collection protocols such as CTP (Collection Tree Protocol) that uses ETX (expected transmission count) as the routing metric, RECPE exploits ETF (expected transmission count over forward links) to construct a one-way collection tree, which avoids missing some good routes and reduces the effect of asymmetric link in the network. …”
    Get full text
    Article
  12. 672

    Performance analysis of dual-media cooperative communication based on wireless and power line under hybrid fading by Zhixiong Chen, Yifang Jing, Dongsheng Han, Lijiao Wang

    Published 2019-05-01
    “…Wireless communication and power line communication are extensively applied in various fields, such as household Internet of things. …”
    Get full text
    Article
  13. 673

    Randomized and Efficient Time Synchronization in Dynamic Wireless Sensor Networks: A Gossip-Consensus-Based Approach by Nan Xiong, Minrui Fei, Taicheng Yang, Yu-Chu Tian

    Published 2018-01-01
    “…This paper proposes novel randomized gossip-consensus-based sync (RGCS) algorithms to realize efficient time calibration in dynamic wireless sensor networks (WSNs). First, the unreliable links are described by stochastic connections, reflecting the characteristic of changing connectivity gleaned from dynamic WSNs. …”
    Get full text
    Article
  14. 674

    Toward Intelligent Intrusion Prediction for Wireless Sensor Networks Using Three-Layer Brain-Like Learning by Jun Wu, Song Liu, Zhenyu Zhou, Ming Zhan

    Published 2012-10-01
    “…The intrusion prediction for wireless sensor networks (WSNs) is an unresolved problem. …”
    Get full text
    Article
  15. 675

    A Performance and Usability Aware Secure Two-Factor User Authentication Scheme for Wireless Sensor Networks by Sang Guun Yoo, Hyukjun Lee, Juho Kim

    Published 2013-05-01
    “…Recently, several user authentication schemes for wireless sensor networks based on two-factor concept using the smart card technology were proposed. …”
    Get full text
    Article
  16. 676
  17. 677

    A Cluster-Head Rotating Election Routing Protocol for Energy Consumption Optimization in Wireless Sensor Networks by Jun Wang, Zhuangzhuang Du, Zhengkun He, Xunyang Wang

    Published 2020-01-01
    “…Balancing energy consumption using the clustering routing algorithms is one of the most practical solutions for prolonging the lifetime of resource-limited wireless sensor networks (WSNs). However, existing protocols cannot adequately minimize and balance the total network energy dissipation due to the additional tasks of data acquisition and transmission of cluster heads. …”
    Get full text
    Article
  18. 678

    Distortion-Based Slice Level Prioritization for Real-Time Video over QoS-Enabled Wireless Networks by Ismail A. Ali, Martin Fleury, Mohammed Ghanbari

    Published 2012-01-01
    “…It is shown that giving higher-priority classified packets preference in accessing the wireless media results in considerable quality gain (up to 3 dB in tests) over the case when no prioritization is applied. …”
    Get full text
    Article
  19. 679
  20. 680

    Scale-free topology optimization for software-defined wireless sensor networks: A cyber-physical system by Ru Huang, Xiaoli Chu, Jie Zhang, Yu Hen Hu

    Published 2017-06-01
    “…This article presents a wireless sensor networks topology optimization model based on complex network theory and cyber-physical systems using software-defined wireless sensor network architecture. …”
    Get full text
    Article