Results 31 to 40 of about 4,153,779 (159)

Performance Evaluation of Pulse Position Modulation Scheme in Automatic Dependent Surveillance Broadcast System

open access: yes, 2022
this paper presents a new formula for calculating the Bit Error Rate (BER) and the Packet Error Rate (PER) for binary pulse position modulation scheme which had been used in Automatic Dependent Surveillance Broadcast (ADS-B) system, ADS-B system is used ...
Hassan, Khalid, Abdallah, Mohamed
core   +1 more source

Formation Control With Obstacle Avoidance of Underwater Swarms Based on Relative Visual Feedback

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Underwater multi‐robot and swarm systems require advanced methodologies for controlling collective behavior. Conventional single‐robot techniques, such as tethering, sonar imaging, and acoustic localization, are not scalable or effective for swarm applications.
Andrea Infanti   +7 more
wiley   +1 more source

System Dynamics Analysis of Incentives for Automatic Dependent Surveillance Broadcast (Ads-B) Equipage [PDF]

open access: yes, 2008
The demand for air transportation is anticipated to continue to grow in the future. In order to accommodate future demands, the U.S. Joint Planning and Development Office (JPDO) proposed the Next Generation Air Transportation System (NextGen).
Eguchi, Makoto, Eguchi, Makato
core  

Air Traffic Security: Aircraft Classification Using ADS-B Message’s Phase-Pattern

open access: yesAerospace, 2017
Automatic Dependent Surveillance-Broadcast (ADS-B) is a surveillance system used in Air Traffic Control. With this system, the aircraft transmits their own information (identity, position, velocity, etc.) to any equipped listener for surveillance scope ...
Mauro Leonardi   +2 more
doaj   +1 more source

GNSS Jamming and Its Effect on Air Traffic in Eastern Europe

open access: yesEngineering Proceedings, 2022
Global navigation satellite systems technology is at the core of modern air traffic navigation. Aircraft use it to estimate their position, while air navigation service providers rely on services such as automatic dependent surveillance broadcast which ...
Benoit Figuet   +3 more
doaj   +1 more source

Robotics for Crop Pollination: Recent Advances and Future Direction

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT There is great interest in alternative pollination strategies for crop production in the face of climate change and perennial threats to the traditional pollination mechanisms. This review explores the potential of robotic pollination as a promising solution to these challenges affecting crop fertilization, agricultural sustainability, and ...
Ranjan Sapkota   +3 more
wiley   +1 more source

AUTOMATIC DEPENDENT SURVEILLANCE - BROADCAST RECEIVER [PDF]

open access: yes, 2013
V diplomskem delu je predstavljen sprejemnik za Automatic Dependent Surveillance – Broadcast (ADS-B) kot dodatek k razvojni platformi Nanoboard 3000. ADS-B je radarska tehnologija, ki omogoča pridobivanje informacij o udeležencih v zračnem prometu. Pri
Ožir, Tomaž
core  

A Survey on Airborne ADS-B Technology and Its Development Trend

open access: yesHangkong gongcheng jinzhan, 2021
With the development and wide application of automatic dependent surveillance-broadcast (ADS-B) technology, there have been emerging many ADS-B manufacturers who have developed a large number of ADS related products with versatile configurations for ...
DENG Xiaobo, WANG Fei, YANG Guangyao
doaj   +1 more source

Hidden Costs of Ethical Fashion: Sustainable Development Goals and Garment Worker Exploitation in Bangladesh

open access: yesSustainable Development, EarlyView.
ABSTRACT Across garment factories in the Global South, the promise of “ethical fashion” coexists with poverty wages and retaliation. This study examines why the global call for decent work has not improved labor conditions in Bangladesh's ready‐made garment industry.
Md. Rafiqul Islam Rana
wiley   +1 more source

Modelling Suicide‐Related Communication Dynamics: A Socio‐Cybernetic Framework for Governance

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Suicide‐related phenomena (SPS) are often approached through individual‐level risk factors or moral framings, yet their population‐level dynamics depend critically on how ‘suicide’ becomes observable, circulates and is governed across functionally differentiated systems.
Enrique Fernández Vilas, Juan R. Coca
wiley   +1 more source

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