Showing 361 - 380 results of 753 for search '"broadcasting"', query time: 0.05s Refine Results
  1. 361

    2D Active Antenna Array Design for FD-MIMO System and Antenna Virtualization Techniques by Ioannis Tzanidis, Yang Li, Gary Xu, Ji-Yun Seol, JianZhong (Charlie) Zhang

    Published 2015-01-01
    “…Finally, we discuss 2D antenna array port virtualization techniques for creating beams with wide coverage, necessary for broadcasting signals to all users within a sector, such as the CRS (Common Reference Signal).…”
    Get full text
    Article
  2. 362

    Television in and After the Archive: Catalogues, Databases, Interfaces and Other Ways to Organize Audiovisual Records by Giulia Taurino, Georgia Aitaki

    Published 2024-12-01
    “…Significant attention is given to the technocultural transformation of the archival work in light of digital and algorithmic practices, emphasizing how these innovations contribute to the making of cultural identities and collective memory while also raising questions on the circulation of television content after its initial broadcasting lifecycle. By taking a glimpse into each contribution, this introduction problematizes the interplay of data management workflows, digital library systems, user-centered platforms and their impact on the permanence of television content in online repositories. …”
    Get full text
    Article
  3. 363

    Optimization of African indigenous vegetables production in sub Saharan Africa: a review by Jefline J. Kodzwa, Godwil Madamombe, Esther N. Masvaya, Justice Nyamangara

    Published 2023-10-01
    “…Transplanting and sowing AIVs in lines as pure stand can optimize production when compared to broadcasting. Nutrient application whether organic or inorganic is crucial together with harvesting leaves in 1 to 2 weeks interval and removing flowers to increase budding for optimized AIVs production. …”
    Get full text
    Article
  4. 364

    Development of Ray Tracing Algorithms for Scanning Plane and Transverse Plane Analysis for Satellite Multibeam Application by N. H. Abd Rahman, M. T. Islam, N. Misran, Y. Yamada, N. Michishita

    Published 2014-01-01
    “…In the implementation of parabolic reflector antenna for broadcasting satellite applications, it is essential for the spacecraft antenna to provide precise contoured beam to effectively serve the required region. …”
    Get full text
    Article
  5. 365

    A Mobile Anchor Assisted Localization Algorithm Based on Regular Hexagon in Wireless Sensor Networks by Guangjie Han, Chenyu Zhang, Jaime Lloret, Lei Shu, Joel J. P. C. Rodrigues

    Published 2014-01-01
    “…A promising method to localize unknown nodes is to use several mobile anchors which are equipped with GPS units moving among unknown nodes and periodically broadcasting their current locations to help nearby unknown nodes with localization. …”
    Get full text
    Article
  6. 366

    How an e-Learning Course Was Created to Support Primary Teachers’ Facilitation of Student Reflective Practice through Educational Vlogging by Molloy Ken, Crotty Yvonne

    Published 2024-12-01
    “…The Educational Entrepreneurial Approach (EEA) (Crotty, 2014) to action research was employed to show how examining a Covid-19 school news broadcasting project provided the rationale for developing and creating an e-learning course. …”
    Get full text
    Article
  7. 367

    J. B. Priestley, artiste de propagande à la radio : au service de quelles idées ? by Cécile Vallée

    Published 2008-01-01
    “…J.B Priestley’s Sunday Postscript, broadcast on the Home Service of the BBC every Sunday evening from June to October 1940, was one of the major propaganda programmes of the period. …”
    Get full text
    Article
  8. 368

    An Energy-Aware Routing Protocol for Query-Based Applications in Wireless Sensor Networks by Ehsan Ahvar, Shohreh Ahvar, Gyu Myoung Lee, Noel Crespi

    Published 2014-01-01
    “…This is achieved by means of fuzzy sets and learning automata techniques along with zonal broadcasting to decrease total energy consumption.…”
    Get full text
    Article
  9. 369

    Mined Block Withholding and Imposed Fork by Using Mining Pool Alliance Strategic—A Case Study in Bitcoin System by Yean-Fu Wen, Ming-Fang Chen

    Published 2025-01-01
    “…This study investigates these strategies by examining whether mining pools in an alliance can perform selective broadcasting, hold mined blocks, and impose fork attacks. …”
    Get full text
    Article
  10. 370

    Smart Deployable Scissor Lift Brace to Mitigate Earthquake Risks of Soft-Story Buildings by Vijayalaxmi Rangrej, Ricky W. K. Chan

    Published 2024-12-01
    “…The proposed system is triggered by signals from the Earthquake Early Warning (EEW) system, advanced technologies capable of detecting and broadcasting earthquake alerts within seconds which are currently implemented in countries and regions such as Japan, parts of the USA, and parts of Europe. …”
    Get full text
    Article
  11. 371

    Transmission Power Controlled Localization with Topology Building for NLOS Environments by Jin-Ho You, Jong-Hyeok Jeon, Tae-Hyung Lee, Young-Goo Kwon

    Published 2014-08-01
    “…The update procedures cause frequent broadcasting and calculation for relocalization; therefore, maintaining the transmission power control (TPC) in the wireless sensor networks (WSNs) is valuable to the network. …”
    Get full text
    Article
  12. 372

    The Refraction Correction of Elevation Angle for the Mean Annual Global Reference Atmosphere by Leke Lin, Xiangming Chen, Ranran Hu, Zhenwei Zhao

    Published 2020-01-01
    “…In some frequency-sharing studies between fixed service and space radiocommunication services, including fixed-satellite, broadcasting-satellite, and space science services, it is necessary to estimate the apparent elevation angle of a space station, taking into account the atmospheric refraction. …”
    Get full text
    Article
  13. 373

    Deep attributes and decisions fusion for no-reference video quality analysis by Adil Baig

    Published 2023-09-01
    “…Video Quality Assessment (VQA) is a critical component of various technologies, including automated video broadcasting through displaying technologies. Moreover, determining visual quality necessitates a balanced examination of visual features and functionality. …”
    Get full text
    Article
  14. 374

    Using Particle Filter for Estimating Velocity of Maneuvering Target Being Tracked by Passive Radar by Anas Almanofi, Ali Kazem

    Published 2025-01-01
    “…In this paper, we propose a method for estimating only the Cartesian velocity of a maneuvering target, by using a particle filter with a passive radar that has the bistatic geometry “One (Digital Video Broadcasting-Terrestrial (DVB-T)) transmitter and one receiver”. …”
    Get full text
    Article
  15. 375

    Promoting the Patriotic Agenda on Social Media among Russian Students by R. V. Parma

    Published 2024-01-01
    “…The social media segment in Russia lacks a well-developed network infrastructure, including opinion leaders and effective platforms for broadcasting patriotic content. The empirical study of information flows has shown that universities are not on the list of platforms for promoting the patriotic agenda. …”
    Get full text
    Article
  16. 376

    A hierarchical overlay network optimisation model for enhancing data transmission performance in blockchain systems by Longle Cheng, Haibo Tan, Xiru Li, Wansu Pan, He Zhao, Munan Yuan, Xiaofeng Li

    Published 2024-12-01
    “…Abstract The network layer plays a crucial role in blockchain systems, enabling essential functions such as message broadcasting and data synchronization. Enhancing data transmission structures and methods at this layer is key to improving scalability and addressing performance limitations. …”
    Get full text
    Article
  17. 377

    Multimodal Media Tools of Popular Geopolitics: Russian Politics in Foreign Media Cartoons by N. K. Radina

    Published 2022-09-01
    “…The integration of the theoretical fields of popular geopolitics and propaganda is substantiated, since political cartoons not only form stereotypes about politics and international relations among media readers, but also perform propaganda functions, broadcasting the point of view of the information platform on Russian politics and Russia. …”
    Get full text
    Article
  18. 378

    Response of Mung Bean Varieties (Vigna radiata L.) to Application Rates and Methods of Blended NPS Fertilizer at Humbo by Fekadu Mekonen Mota, Dereje Shanka Balla, Mesfin Bibiso Doda

    Published 2021-01-01
    “…The treatments comprised factorial combination of four rates of NPS (0, 50, 100, and 150 kg ha−1), two types of application methods (broadcasting and drilling), and two mung bean varieties (Shewa Robit and N-26) laid out in RCBD with three replications. …”
    Get full text
    Article
  19. 379

    UAV Detect and Avoid from UTM-Dependent Surveillance by C. E. Lin, P. C. Shao, J. Y. Bai, Y. Y. Lin, H. T. Bui

    Published 2024-01-01
    “…In UTM, the surveillance data period is broadcasting at 5~8 seconds on LoRa (long-range wide-area network) chip. …”
    Get full text
    Article
  20. 380

    Effect of synchronization system errors on the reception noise immunity of amplitude-phase shift keyed signals by G. V. Kulikov, X. Kh. Dang, A. G. Kulikov

    Published 2023-06-01
    “…For example, the use of multiple amplitude-phase shift keyed (APSK) signals—16-APSK and 32-APSK—in digital satellite television systems of the Digital Video Broadcasting-Satellite2 (DVB-S2) standard made it possible to transmit 30% more data in the same frequency bands in comparison with the previous DVB-S standard. …”
    Get full text
    Article