This study investigates the impact of imperfect channel state information (CSI), caused by channel estimation errors and feedback delays, on the physical‐layer security performance of multi‐user relay networks. More specifically, a multi‐user ...

This study investigates the impact of imperfect channel state information (CSI), caused by channel estimation errors and feedback delays, on the physical‐layer security performance of multi‐user relay networks. Monte Carlo simulations are conducted to ...

Cyber resilience quantification is the process of evaluating and measuring an organisation’s ability to withstand, adapt to, and recover from cyber-attacks. It involves estimating IT systems, networks, and response strategies to ensure robust ...

Cyber resilience has become a major concern for both academia and industry due to the increasing number of data breaches caused by the expanding attack surface of existing IT infrastructure. Cyber resilience refers to an organisation’s ability to prepare ...

Semi-grant-free (SGF) transmission scheme enables grant-free (GF) users to utilize resource blocks allocated for grant-based (GB) users while maintaining the quality of service of GB users. This work investigates the secrecy performance of non-orthogonal ...

With the rapid development of science and technology, the new century has entered an era of ever-changing information. Lifelong learning and lifelong education have become the dominance of a new round of educational concepts. Therefore, it is urgent to ...

As a member of the oldest art family of human beings, drama is also a very important part of human civilization. With the development of technology, more and more types of drama film and television appear. In today’s society, bad films and commercial ...

With the emergence and development of computer technology, the computing power of computer is also constantly improving and has driven the development of other fields. As an important way to improve the computing power, availability, and reliability of ...

Jack-up rig, supported by a number of movable and independent legs with a footing at the bottom called spudcan, is a type of oil rig platform which is used in self-elevating system to support offshore platforms in shallow to moderate waters. Being ...

In recent years, the network can gradually express more and more complex systems. In the process of network expression, the basic elements of the system are defined as nodes, and the interaction relationship is defined as links. In the current application ...

With the increasing application of interactive processing systems at all levels, in order to better and efficiently spread the application range of interactive processing systems, this study has researched and developed an application system for ...

The keyword detection of Japanese speech in streaming media has a certain effect on our study of Japanese information and a certain promotion effect on Japanese teaching. Currently, there is a problem of stability in the detection model of Japanese speech ...

The digitalization and networking of the operating status of manufacturing equipment and facilities are still carried out on the basis of the automatic measurement system. Combining the embedded microprocessor AD/DA device and the network controller into ...

The article uses blockchain technology to design and develop a blockchain-based management system for the transformation of scientific and technological achievements in universities, which solves the problems of difficulty in promoting information of ...

With the faster and faster economic and social development, environmental problems will gradually become prominent. At the same time, mobile learning is receiving more and more attention from trainers, and mobile learning is bound to become an important ...

Smart cities make better use of space and have less traffic, cleaner air, and more efficient municipal services, improving people’s quality of life. The vast number of vehicles continually seeking to reach crowded spots in smart cities complicates ...

With the continuous advancement of Internet technology, the traditional music teaching model has slowly evolved from offline to online. Nowadays, music platforms no longer focus solely on music but are supplemented by some social functions. Under the ...

As an emerging industry, e-commerce mainly relies on online platforms to provide products and services for enterprises and consumers, and it has its own risks in the development of supply chain finance. When developing an online business, it can rely on ...

Big data on the Internet has brought another way of thinking to college students’ ideological and political research. Teachers in higher education can make full use of the ability of big data in acquiring, storing, managing, and analyzing to ...

In the context of the rapid development of the Internet +, the e-commerce industry has developed very rapidly and is playing an increasingly important role in the market. More and more investors are also paying attention to the financial risks of the e-...

Not only e-commerce is developing rapidly, but also intelligent logistics technology is becoming more and more mature. In daily life, we can track the logistics information synchronously. On the smartphone app, the logistics information can be viewed at ...