Showing 61 - 80 results of 844 for search 'Broadwest~', query time: 8.04s Refine Results
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    An Efficient Algorithm to Find Broadcast Schedule in Ad Hoc TDMA Networks by Imtiaz Ahmad, Buthaina Al-Kazemi, A. Shoba Das

    Published 2008-01-01
    “…The broadcast scheduling is of fundamental importance and practical concern for ad hoc network performance measures such as the communication delay and the throughput. …”
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    Article
  4. 64

    Multichannel Broadcast Based on Home Channel for Cognitive Radio Sensor Networks by Fanzi Zeng, Yuting Tang, Jianjie Pu

    Published 2014-01-01
    “…The simulation results show that, compared with complete broadcast, the proposed protocol effectively reduces broadcast delay and overhead.…”
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    Article
  5. 65
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    An RSA-Like Scheme for Multiuser Broadcast Authentication in Wireless Sensor Networks by Chen-Yang Cheng, Iuon-Chang Lin, Shu-Yan Huang

    Published 2015-09-01
    “…For network users roaming in a wireless sensor network (WSN), they can broadcast queries to WSNs to obtain the latest sensed data from sensor nodes using their mobile devices. …”
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    Article
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    The Application of Speech Synthesis Technology Based on Deep Neural Network in Intelligent Broadcasting by Jihong Yang

    Published 2022-01-01
    “…To improve the sound quality of speech synthesis technology in intelligent broadcasting, a deep neural network-based method is proposed. …”
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    Article
  9. 69

    Lightweight and secure vehicle track verification scheme via broadcast communication channels by Zhiqiang NING, Yuanyuan WANG, Chi ZHANG, Lingbo WEI, Nenghai YU, Yue HAO

    Published 2023-10-01
    “…In intelligent transportation systems, it is crucial for smart vehicles to broadcast real-time vehicle track messages to coordinate driving decisions and ensure driving safety.However, attackers can manipulate vehicle tracks by modifying timestamps or manipulating signal frequencies, posing a threat to security.To address this problem, a lightweight vehicle track verification scheme was proposed, utilizing the broadcast communication channels to achieve secure verification of vehicle tracks without any special hardware support.Without time synchronization, each verifier calculated the time interval between the reception time of the message and the sending timestamp.Spatial position constraint equations are formulated by combining these time intervals between any two verifiers, effectively defending against timestamp forgery attacks.Additionally, each verifier calculates the Doppler frequency shift between the arrival frequency and the scheduled transmit frequency.Velocity vector constraint equations were formulated by combining these frequency shifts between any two verifiers, providing defense against carrier frequency manipulation attacks.Formal analysis shows that increasing the number of verifiers improves the accuracy of the proposed verification scheme.Experimental results in a real-world environment further validate that the proposed verification scheme exhibits the best performance when the number of verifiers is set to 3.Compared to the existing solution, the proposed verification scheme has a higher accuracy, lower false rejection rate, and lower false acceptance rate when validating true vehicle track and false vehicle track separately.…”
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    A Distance-Aware Safety-Related Message Broadcasting Algorithm for Vehicular Networks by Xiaohuan Li, Bin-jie Hu, Hongbin Chen, Jin Ye

    Published 2014-02-01
    “…A new distance-aware broadcasting algorithm was proposed to enhance the propagation distance in the latency time of safety-related message broadcasting. …”
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  14. 74

    Model Aspects of Open Access to Multimedia Broadcast Services in the Evolved Packet System by Ivaylo Atanasov, Evelina Pencheva

    Published 2016-01-01
    “…International Journal of Digital Multimedia Broadcasting…”
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    Article
  15. 75

    Energy-Efficient Data Gathering Scheme Based on Broadcast Transmissions in Wireless Sensor Networks by Soobin Lee, Howon Lee

    Published 2013-01-01
    “…In this paper, we propose a distributed data compression framework that exploits the broadcasting characteristic of the wireless medium to improve energy efficiency. …”
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    Investigating the impact of user perception and gamification elements on repurchase decisions in game live broadcasting by Guihua Zhang, Guihua Zhang, Junwei Cao, Mengli Huang, Shang Meng

    Published 2025-01-01
    “…As a branch of online live broadcasting, the development of game live broadcasting is also getting faster and faster. …”
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  18. 78

    System Level Evaluation of Innovative Coded MIMO-OFDM Systems for Broadcasting Digital TV by Y. Nasser, J.-F. Hélard, M. Crussière

    Published 2008-01-01
    “…International Journal of Digital Multimedia Broadcasting…”
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    Article
  19. 79

    Future Use of the Terrestric Broadcasting Spectrum below 700 MHz from 2031 Onwards by Torsten J. Gerpott

    Published 2022-04-01
    “…In Germany, three stakeholder groups (1) broadcasters and programme and special events managers, (2) public mobile radio communication providers, (3) public protection, disaster relief and military defense organisations currently argue for a primary or co-primary allocation of this scarce radio spectrum for their applications. …”
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  20. 80

    Consumption Reduction Solution of TV News Broadcast System Based on Wireless Communication Network by Haifeng Qiang

    Published 2021-01-01
    “…At present, the news broadcast system using mobile network on the market provides the basic functions required by TV stations, but there are still many problems and shortcomings. …”
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    Article