Showing 561 - 580 results of 29,875 for search '"communication"', query time: 0.15s Refine Results
  1. 561

    An overview of low resolution quantization in wireless communication system by Dan QIAO, Chaokai WEN, Feifei GAO, Shi JIN

    Published 2017-06-01
    “…Compared to the 4th generation (4G) mobile communication technology,the 5th generation (5G) mobile communication technology will provide tens of times of peak rate increase,reaching up to several thousands megabit per second.The coming wireless communication systems face the problems of expensive hardware cost and high power consumption,which is becoming a bottleneck of high-rate communication systems.To cope with these problems,redesigning communication systems with the receiver using finite precision analog-to-digital converters (ADC) is one possible approach.The analysis of recent information theory for the AWGN channel shows that the performance loss due to 2~3 bit ADC acceptable.The application of low resolution quantization in wireless communication systems was focused on,an overview of the channel capacity and receiver design under low-precision ADC was provided.…”
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  2. 562

    Public communication and outreach by mosquito programs in the United States. by Nicole Thomas, Jo Anne G Balanay, Sachiyo Shearman, Stephanie L Richards

    Published 2024-01-01
    “…A checklist was constructed to compare communication strategies between a subset of program websites and Facebook pages. …”
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  3. 563

    Architecture and key technology of public computing communication network by TONG Xiao-yu 1, ZHANG Yun-yong 1, DAI Yuan-shun2

    Published 2010-01-01
    Subjects: “…public computing communication network…”
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    Digital Health: The Cybersecurity for AI-Based Healthcare Communication by Abdullah M. Algarni, Vijey Thayananthan

    Published 2025-01-01
    “…The implementation of AI-based healthcare communication systems presents a significant challenge for the development of cost-effective medical environments. …”
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    Power of communication as a factor of human resource management by Bajić Zoran, Karavidić Marija

    Published 2016-01-01
    Subjects: “…verbal communication…”
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    Article
  12. 572

    Secure communication mechanism for VSN based on certificateless signcryption by Wenbo ZHANG, Wenhua HUANG, Jingyu FENG

    Published 2021-07-01
    “…To solve the communication security problems of vehicular social network (VSN), an efficient certificateless signcryption scheme was proposed.The proposed scheme was proven secure in the random oracle model based on the computational Diffie-Hellman problem and elliptic curve discrete logarithm problem, which provided confidentiality and unforgeability protection for VSN members.In addition, when the pseudonym mechanism was used to solve the privacy protection problem in VSN, without installing tamper-proof device, a self-generation mechanism for vehicle pseudonyms and their keys was proposed.The performance analysis shows that the proposed scheme can decrease communication cost, and significantly reduce the computation overhead of the key generation center.…”
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    PERCEPTION AND RECOGNITION OF CONCEPTS OF SPEECH ACTS IN VOCAL COMMUNICATION by E. I. Grigoriev

    Published 2013-10-01
    “…Questions of conceptualization of notions are main in recognizing the meanings emerging in the communication process. All levels of the linguistic system are involved in the conceptualization of the surrounding world. …”
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