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361
2D Active Antenna Array Design for FD-MIMO System and Antenna Virtualization Techniques
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).…”
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362
Television in and After the Archive: Catalogues, Databases, Interfaces and Other Ways to Organize Audiovisual Records
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. …”
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363
Optimization of African indigenous vegetables production in sub Saharan Africa: a review
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. …”
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364
Development of Ray Tracing Algorithms for Scanning Plane and Transverse Plane Analysis for Satellite Multibeam Application
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. …”
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365
A Mobile Anchor Assisted Localization Algorithm Based on Regular Hexagon in Wireless Sensor Networks
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. …”
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366
How an e-Learning Course Was Created to Support Primary Teachers’ Facilitation of Student Reflective Practice through Educational Vlogging
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. …”
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367
J. B. Priestley, artiste de propagande à la radio : au service de quelles idées ?
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. …”
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368
An Energy-Aware Routing Protocol for Query-Based Applications in Wireless Sensor Networks
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.…”
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369
Mined Block Withholding and Imposed Fork by Using Mining Pool Alliance Strategic—A Case Study in Bitcoin System
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. …”
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370
Smart Deployable Scissor Lift Brace to Mitigate Earthquake Risks of Soft-Story Buildings
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. …”
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371
Transmission Power Controlled Localization with Topology Building for NLOS Environments
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. …”
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372
The Refraction Correction of Elevation Angle for the Mean Annual Global Reference Atmosphere
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. …”
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373
Deep attributes and decisions fusion for no-reference video quality analysis
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. …”
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374
Using Particle Filter for Estimating Velocity of Maneuvering Target Being Tracked by Passive Radar
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”. …”
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375
Promoting the Patriotic Agenda on Social Media among Russian Students
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. …”
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376
A hierarchical overlay network optimisation model for enhancing data transmission performance in blockchain systems
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. …”
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377
Multimodal Media Tools of Popular Geopolitics: Russian Politics in Foreign Media Cartoons
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. …”
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378
Response of Mung Bean Varieties (Vigna radiata L.) to Application Rates and Methods of Blended NPS Fertilizer at Humbo
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. …”
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379
UAV Detect and Avoid from UTM-Dependent Surveillance
Published 2024-01-01“…In UTM, the surveillance data period is broadcasting at 5~8 seconds on LoRa (long-range wide-area network) chip. …”
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380
Effect of synchronization system errors on the reception noise immunity of amplitude-phase shift keyed signals
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. …”
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