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Development and Prospect of Satellite 5G Technology
Published 2021-03-01“…With the development of new broadband satellite communication constellation, the fusion of satellite communication and 5G has become a hot spot in the communication industry.The current status of the development of satellite 5G was summarized, and the work achievements of 3GPP, ITU, SaT5G and other international standard development organizations were introduced.On the basis, the overall architecture of satellite 5G network was proposed, the research and development were introduced such as networking under the condition of satellite dynamic topology, multi band satellite ground integration waveform design, multiple access to satellite IoT terminal, radio resource management and interference coordination.In addition, the feasibility of new technologies such as OTFS, nonorthogonal multiple access and interference coordination of NGSO and GSO based on spectrum sensing were explored.Finally, the development of the 6G phase of integrated satellite and terrestrial networks was presented.…”
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62
Calibration of Accelerometers by Shock Excitation and Laser Interferometry
Published 2000-01-01“…Computer simulations and experiments proved that the shock parameters can be measured with expanded uncertainties of less than 0.2%. method has been adopted by the ISO/TC 108/SC 3 as a primary shock calibration method to be specified in a new international standard ISO 16063-13 “Primary shock calibration using laser interferometry”.…”
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63
The evolution of NB-IoT standard system and development of Internet of things industry
Published 2018-03-01“…Looking at the development of the Internet of things industry system,the birth of NB-IoT standard is the inevitable product of the development of the Internet of things.But in the development process of NB-IoT standard,it has gone through the business interests of the game,the market environment competition,and the secret contest of various groups,eventually forming a 3GPP international standard that people all accept.Different from the multi country and multi system pattern of wireless communication in the past,NB-IoT is a globally unified Internet of things wireless communication network.With the freeze of the Rel-13 version and the iterative evolution of the Rel-14 and Rel-15 versions,NB-IoT technology will also be the basis for the future 5G Internet of things standard system.From the perspective of the development of the whole pattern,the NB-IoT standard will be more suitable for the application scenarios of the Internet of things.The evolution of NB-IoT standard system and development of Internet of things industry were analyzed,which helped readers understand the super impetus of technology development to industry transformation.…”
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64
Application of the environmental pillar within the world-class manufacturing methodology for the purpose of achieving environmental sustainability
Published 2023-01-01“…The results of the study indicate that there are a number of gaps in the application of environmental procedures within the study site, and the extent of compliance with them, and the study concludes that the success of achieving environmental sustainability depends on the extent of commitment to achieve the study proposals, the most prominent of which were internal environmental goals, the application of the environmental training program, the extent of application of energy management standards, as well as the conformity of the international standard (ISO 14001 2015) of the Environmental Management System.…”
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65
The span of communicated ideas on corporate social responsibility (CSR) in Peru
Published 2022-10-01“… Since the establishment of ISO 26000, which is the international standard for social responsibility, companies around the world have increased their focus on corporate social responsibility (CSR) and on how their actions, products and services affect society. …”
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66
L’encadrement collégial : complexité et enjeux pour la professionnalisation de l’accompagnement doctoral
Published 2023-01-01“…If team supervision has become an international standard and a common practice in France, the literature in the field remains focused on the dual relationship between a doctoral student and their supervisor. …”
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67
Development of a method for determination of metallic iron content within hot briquette iron (HBI) for steelmaking
Published 2016-01-01“…After the optimization study, high-purity metallic iron powder (Sigma-Aldrich, PubChem Substance ID 24855469) was used to compare efficiencies and identify the optimum conditions; The present study was matched with international standard methods (BS ISO 5416:2006, IS 15774:2007). …”
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68
Consensus-Based Resilience Assurance for System of Systems
Published 2025-01-01“…Additionally, under the requirements of the international standard IEC 62853 for open systems dependability, a consensus based resilience assurance framework is proposed. …”
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69
Career advancement comparative perspective study of university lecturer
Published 2021-02-01“…Globalization and international standard universities trend drive the higher education system to become more dynamic and innovative. …”
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70
The SSIM index is not a metric and it is badly evaluate the similarity of images
Published 2019-08-01“…It acquired the status of an unofficial international standard for assessing image quality in the presence of a template, often referred to as the image quality metric. …”
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71
Advancing high-resolution musculoskeletal ultrasound: A histology- and anatomy-driven approach for enhanced shoulder imaging. Part I: Posterior and coronal shoulder
Published 2024-11-01“…This article provides a simple and systematic guide to high-resolution sonography of the shoulder using anatomical and histological images from cadavers for comparison. International standard techniques are considered, and images were obtained using modern equipment. …”
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72
RELAP5 Calculations of Bethsy 9.1b Test
Published 2012-01-01“…Bethsy 9.1b test (International Standard Problem no. 27) was 5.08 cm equivalent diameter cold leg break without high-pressure safety injection and with delayed ultimate procedure. …”
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73
Characterisation and evaluation of the mechanical behaviour of endodontic-grade NiTi wires
Published 2019-07-01“…Currently, there is no international standard to test NiTi endodontic files, so various authors have attempted to design systems that can test them under fatigue loads, usually based on empirical setups. …”
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74
A Computation Complexity Reduction of the Size Decision Algorithm in 3D-HEVC Depth Map Intracoding
Published 2022-01-01“…A new video format called a multiview video plus depth map is recently designed as the most efficient 3D video representation. 3D-high efficiency video coding (3D-HEVC) is the international standard for 3D video coding finalized in 2016. …”
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75
Grafting modification for textile functionalization: innovations and applications
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76
Development of a Representative EV Urban Driving Cycle Based on a k-Means and SVM Hybrid Clustering Algorithm
Published 2018-01-01“…Finally, the characteristic parameters of the Xi’an EV urban driving cycle, international standard driving cycles, and other city driving cycles are compared and analyzed. …”
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77
Regulating DeFi: Safeguarding Market Integrity While Managing High Expectations
Published 2024-12-01“…Drawing on a qualitative analysis of primary sources, namely EU and US legislation, and supported by relevant reports and case studies made by financial authorities, international standard-setting bodies, and business associations, this paper adopts a theoretical approach. …”
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78
OECD Structural Analysis Databases: Sectoral Principles in the Study of Markets for Goods and Services
Published 2015-06-01“…The grouping of industries is based on the International standard industrial classification of all economic activities (ISIC). …”
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Fast Mode Decision for 3D-HEVC Depth Intracoding
Published 2014-01-01“…The emerging international standard of high efficiency video coding based 3D video coding (3D-HEVC) is a successor to multiview video coding (MVC). …”
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80
An Analysis of the Legal Standard in the Fight Against Torture and Treatment of Prisoners under International Law: What Prospect for Application under Cameroonian Law?
Published 2020-02-01“…Cameroon in its compliance with the international standard set, has contributed enormously by enacting credible laws which varies from its constitution, criminal codes, and other relevant provision all in the aim of safeguarding and ensuring that this right should be treated with lots of human protection and security. …”
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