Network Transmission Protocol Research Articles

Leveraging the Synergy of IPv6, Generative AI, and Web Engineering to Create a Big Data-driven Education Platform

The rapid advancement of network technology in China has significantly accelerated the implementation of information technology in higher education. Through the utilization of computer technology, multimedia technology, big data technology, artificial intelligence technology, and network communication technology, the integration of these technologies in university teaching has become widespread. This paper presents an analysis and discussion on the utilization of the latest IPv6 network transmission protocol technology to enhance the application of data collection in university education, with a specific focus on gathering information related to university faculties. By leveraging web engineering and multimedia technology as fundamental components, the network facilitates the sharing of educational resources among students, thereby enabling the reform of management approaches, fostering educational progress in China, and establishing a comprehensive big data-driven education platform specifically tailored to colleges and universities. Additionally, the incorporation of big data visualization and analysis tools allows for easy retrieval of existing university educational information, facilitates the creation of data charts, and expedites the utilization of data for its inherent value. Finally, the proposed approach employs generative AI to collect and analyze feedback from students and educators, followed by the application of web engineering techniques to continuously enhance the online education platform based on this feedback.

Mechanical Vibration Test Based on the Wireless Vibration Monitoring System

In order to apply wireless sensor networks to mechanical vibration monitoring, the author proposes a wireless network topology with multiple data collection points for mechanical vibration monitoring. This structure reduces the transmission load of the data collection point, increases the data transmission rate of the network, balances the energy dissipation in the network, and utilizes the general wireless sensor network hardware platform. The network transmission protocol and related auxiliary mechanisms are designed and implemented, and a wireless vibration monitoring test platform is constructed. The transmission performance of the network structure with multiple data collection points is evaluated through the actual test. The experimental results show that by using the wireless sensor network topology with multiple data collection points, it can meet the requirements of continuous transmission of vibration data obtained by 1 kHz sampling. Conclusion. The system performance of the wireless sensor network based on this network structure has been improved under the condition of general hardware, and the network structure of multiple data collection points shows good performance in the process of high-speed data transmission.

Design and Implementation of Low-Cost Distributed Tabletop Magnetic Particle Imaging System

Magnetic particle imaging (MPI) is a novel tomography model that mainly benefits from the nonlinear magnetization response of magnetic nanoparticles under a dramatically changing magnetic field. Low-cost and compact system construction is beneficial to the application of education, biomedical research, preclinical and clinical medicine. Conversely, many aspects of the production cost, infrastructure requirements, and distributed measurements can be prohibitively expensive for them. In this article, a low-cost, compact tabletop MPI scanner based on a field-programmable gate array (FPGA) framework with an Advanced RISC Machine (ARM) cores was proposed to address these issues. First, the proposed low-cost MPI scanner was realized by substituting discrete elements, which is affordable to cover the most economically underdeveloped regions. Besides, the ARM cores embedded in the FPGA framework which has the inherent advantages of low-power operation, are exploited to execute high-power real-time data transmission tasks instead of conventional X86. And a customized tabletop MPI system was constructed via the proposed architecture for advanced distributed MPI research. Simulative vessel experiments with commercial superparamagnetic nanoparticles (SPIONs) have been performed in the proposed system by vessel phantoms. The experimental images showed that the proposed system could achieved an image resolution of approximately 2 mm, which can distinguish spatial locations of brain veins (2–4 mm in diameter). Moreover, the experiment of distributed transmission showed that the proposed system could perform the collection and transmission of distributed particle signals based on the inherent user datagram protocol (UDP) network transmission protocol with an average round trip time (RTT) of 28.044 ms. Hence, the proposed system has the potential to apply the network cloud to get distributed biomedical information for remote education or diagnosis.

Design of transceiver based on functional programming

This paper discusses the setting of transceiver based on functional programming, and decouples the differences between communication protocol and network transmission protocol from the specific business implementation. In the actual application, the service implementation is set up. When the communication protocol changes, the function can be realized only by modifying the communication protocol, which improves the readability of the program and reduces its maintenance overhead

Research on stable control communication network platform for multi-source big data fusion

With the rapid development of large power grid, the demand for real-time, efficient and reliable applications of different services is also increasing. In this paper, based on the architecture of control and protection private network, we studied the new stable control test system and communication network scheme, proposed the multi-source data real-time transmission and interactive processing architecture of machine side, network side and load side. And we built a digital analog hybrid simulation test platform to verify its overall architecture, functions and key technologies in the test environment. Finally, we tested the reliability and rapidity indexes of communication network transmission protocol, interface and information transmission, at the same time gave some feasible suggestions for engineering application in actual power grid by taking business flow simulation as an example. It lays a foundation for engineering application and popularization.

Automatic underground space security monitoring based on BIM

Traditional underground space safety monitoring is ineffective as data continuity is weak, systematic and random errors are prominent, data quantification is difficult, data stability is scarce (especially in bad weather), and it is difficult to guarantee human safety. In this study, BIM technology and multi-data wireless sensor network transmission protocol, cloud computing platform are introduced into engineering monitoring, real-time online monitoring equipment, cloud computing platform and other hardware and software are developed, and corresponding online monitoring system for structural safety is developed to realize online monitoring and early diagnosis of underground space safety. First, the shape of the underground space, the surrounding environment, and various monitoring points are modeled using BIM. Then, the monitoring data collected from sensors at the engineering site are transmitted to the cloud via wireless transmission. Data information management is then realized via cloud computing, and an actual state-change trend and security assessment is provided. Finally, 4D technology (i.e., 3D model + time axis) that leverages a deformation chromatographic nephogram is used to facilitate managers to view deformation and safety of their underground spaces. To overcome past shortcomings, this system supports the management of basic engineering project data and storage of historical data. Furthermore, the system continuously reflects the fine response of each monitoring item under various working conditions all day, which has significant theoretical value and application.

ПРИМАНКА IOTЗ ВИКОРИСТАННЯМ БЕЗПЕЧНОЇ АУТЕНТИФІКАЦІЇ

The article considers the method of increasing the security of Internet of Things technologies. Users fear the consequences of Internet security violations. Therefore, digital security must be designed from zero and at all points of the system so vulnerabilities do not jeopardize the whole system in a certain part. The risk must be reduced throughout the life cycle, especially in view of its scaling and geographical expansion. The Internet of Things consists of a large number of inexpensive devices. IoT devices usually have limited memory and battery power, which gives very limited computing and communication capabilities. The use of encryption/decryption algorithms should not require large resources, and the frequency range is limited. It is also a large-scale network that supports mass connections. Network transmission protocols must include many new features, such as multi-transient routing, shared relay, dynamic access, and other to meet this demand. It is extremely difficult to manage and distribute private keys with this network setup. A variety of usage scenarios require different QoS and security levels. Nowadays IoT plays an important role in many scenarios and has great potential for further dissemination. There is a need to increase the efficiency of a particular enterprise, processes, so the number of interactive things that create smart areas (houses, offices, warehouses, cities) is growing. The implementation of this areas reaches a variety of technologies, which vulnerable from the found attacks over time, leading to significant losses, as data and time. There are many suggestions that address target issue after finding a vulnerability, but this may not be effective enough. Therefore, it was proposed to create a method that can solve a set of problems simultaneously by combining PKI secure authentication and honeypots. It will not only detect new vulnerabilities and attacks faster, but also waste attackers' resources (all captured attacks will be identified and attacker profiles created).

Performance Analysis of WebRTC and SIP for Video Conferencing

With the advancement in communication and development of technologies like VoIP and Video Conferencing, Web Real-Time Communication (WebRTC) is developed to communicate without plugins and stream the videos on a real time. It was initially developed by Web Consortium(W3C) and Internet Engineering Task Force (IETF). It allows to transfer videos and audios between different browsers. This research paper, analyse the parameters during the call in different browsers and conditions (number of end points). The concept of WebRTC is inspired from Session Initiation Protocol(SIP). It helps in the establishment of sessions and maintain it. It also supports data and message transmissions. It also works on remote location and different network transmission protocols. It also allows peer to peer communication. In this research work, we examine the behaviour of WebRTC and SIP during the call from different browsers. We examine the different parameters like packets sent, jitter, VO-Width and bandwidth during the call and call supported on cloud during our experimental work.

Science DMZ network architecture deployment and performance evaluation to large scaled data transfer efficiency

Background/Objectives: Recently, it has been great issue to transfer large-scale science dada such as scientific field of high energy physic, astronomical space, super-computing simulation. To solve the transfer issue and to increase transfer efficiency, it needs a multi-dimensional approaches.Methods/Statistical analysis: To improve the transfer performance, approaches from the perspective of components such as network equipment, transmission protocol, and transmission application have been suggested. Effort to TCP congestion control algorithm and parallelism of data transfer channel are representative example to improve performance. However, the solution through the each component has a limitation in maximizing the transmission efficiency.Findings: Science DMZ is a new network architecture that can maximize transfer performance. It maximizes transfer efficiency through approach to all components, such as network equipment, dedicated network path, transfer applications, and local institute firewall policies. With these complicated components, science DMZ network architecture can greatly improve the transfer efficiency. In this paper, we design and construct a science DMZ network architecture between two organizations that utilize supercomputing resources based on KREONET and evaluate the performance.Improvements/Applications: After configuring the experiment environment, we measured network performance through iperf and file transfer performance test through SCP. Experiment result showed around 388% Improvement than that of existing method.

Adaptive Method for Assessing the Life Expectancy of a Wireless Sensor Network in Smart Environments Applications

Abstract: Standalone sensors and sensor networks have an important impact in meeting environmental challenges. Sensor applications in multiple fields such as smart power grids, smart buildings and smart industrial process control significantly contribute to more efficient use of resources and thus a reduction of gas emissions and other sources of pollution. Nowadays, the most topical researches pertaining to wireless sensor networks are grounded on the new optimization of structure of network transmission protocol, the routing optimization in transmission network, optimization of network structure, as a result of which the lifecycle of wireless network sensors is possible to increase. This paper describes the conditions of the distribution of network nodes and determines the basic coefficients that affect the overall life expectancy of a wireless sensor network. The methods for calculating the lifecycle of the main nodes in a wireless sensor network are analyzed and a method for assessing the life expectancy of a wireless sensor network is proposed taking into account the operating range of the network elements as well as the load of the transmitted information.

Wireless sensor networks lifetime assessment model development

<p class="R-AbstractKeywords"><span lang="EN-US">In the recent years low power computing systems have gained popularity. Networks, which use low power computer systems and transmitted data by using wireless connection are called wireless sensor networks, which main task is to get the information from sensors and transmission network. Nowadays, the most topical researches pertaining to wireless sensor networks are grounded on the new optimization of structure of network transmission protocol, the routing optimization in transmission network, optimization of network structure, as a result of which the life circle of wireless network sensors is possible to increase. In the present article the methodology for determining the life circle of network is discussed. The approaches in detection of life circle pertaining to the important network nodes are described.</span></p>

Transmission protocol and its performance analysis of quantum communication network based on packet switching

Quantum entanglement swapping can be used to establish reliable quantum remote transmission channel so as to realize transmission of quantum states. However, the highly stable quantum network is required in the quantum channels when using quantum entanglement swapping, otherwise it will waste a lot of entanglement resources. In order to save entanglement resources, we have to put forward a kind of quantum communication network transmission protocol based on packet switching, according to the theory of quantum teleportation. Firstly, the principle of packet switching in computer network is introduced. Next we describe the implementation process of quantum network transmission protocols which are based on entanglement swapping and packet switching. We then analyze the reliability, security and utilization rate of entanglement of the protocol we have proposed. And after that the quantitative relationship about the number of entanglement quantum states, the number of routers and link error rates are calculated. Finally, we compare these two transmission protocols. Simulation results show that the number of entanglement for these two protocols is equal without consideration of the link errors. When taking them into account, the packet switching transmission protocol can save numbers of entanglement resources obviously. In addition, with the increase of number of routers and the rise in link error rates, the quantum communication network transmission protocol based on packet switching will need less entanglement resources than that based on entanglement swapping. Therefore, when the quantum transmission network is not stable, the packet switching transmission protocol has a better transmission performance, and it can be applied to the future construction of quantum network.

Dynamic Coordinator Mobility Management Methodology for Balancing Energy Consumption in the Wireless Sensor Network

Nowadays, the most topical researches pertaining to wireless sensor networks are based on the optimization of the structure of network transmission protocol, the routing and network optimization and as a result it is possible to prolong the lifecycle of wireless sensor networks.The nodes pertaining to information storage and processing are mainly equipped with an uninterrupted power supply, independent distribution network connectivity and a high performance computing system. This means that the direction of the data is definitely known in the sensor network, the information from terminals is sent to the information storage and processing nodes. The capacity of data traffic near the coordinator node is much higher than at the distant points, as a result, the existing elements close to processing nodes stop operating sooner than others due to lack of electricity and therefore the network ceases to function.This article describes the management methodology of coordinator node mobility of the in a wireless sensor network which provides the wireless sensor network node with grouping, the transmission protocol optimization and the adjustment to the current environment, resulting in a reduction of the power consumption in the network nodes.

Method for Balancing Energy through the Mobility of Node Agent in Mobile Sensor Network

In the recent years, low power computing systems have gained popularity. Networks, which use low power computer systems and transmit data by using wireless connection, are called wireless sensor networks. Nowadays, the most topical studies are aimed at grouping wireless sensor networks by the new optimisation of structure of network transmission protocol, the routing optimisation in a transmission network, optimisation of network structure, as a result of which it is possible to increase the life cycle of wireless network sensors.

Use of NTRIP for optimizing the decoding algorithm for real-time data streams.

As a network transmission protocol, Networked Transport of RTCM via Internet Protocol (NTRIP) is widely used in GPS and Global Orbiting Navigational Satellite System (GLONASS) Augmentation systems, such as Continuous Operational Reference System (CORS), Wide Area Augmentation System (WAAS) and Satellite Based Augmentation Systems (SBAS). With the deployment of BeiDou Navigation Satellite system (BDS) to serve the Asia-Pacific region, there are increasing needs for ground monitoring of the BeiDou Navigation Satellite system and the development of the high-precision real-time BeiDou products. This paper aims to optimize the decoding algorithm of NTRIP Client data streams and the user authentication strategies of the NTRIP Caster based on NTRIP. The proposed method greatly enhances the handling efficiency and significantly reduces the data transmission delay compared with the Federal Agency for Cartography and Geodesy (BKG) NTRIP. Meanwhile, a transcoding method is proposed to facilitate the data transformation from the BINary EXchange (BINEX) format to the RTCM format. The transformation scheme thus solves the problem of handing real-time data streams from Trimble receivers in the BeiDou Navigation Satellite System indigenously developed by China.

Study of Adaptive Network Transmission Protocol in Mine

Combined with the transmission characteristics of multi node under master-slave mode, the paper design a high speed parallel transmission network based on RS485 bus, realize sampling nodes on the bus communication data packet detection using the ring buffer technique, and use the hardware timer and system parameters in the controller, combine with a custom packet to complete point to point protocol design of broadcast communication, in order to realize the free cutting of the whole system and reliable control and stable data transmission and node. The actual field test that communication rate has no error and error operation under the condition of the cable length of 2 Mbps and 100 m.

Study of the Belt Conveyor Design Platform in the Power Plant Based on the Multidisciplinary Collaborative

In order to solve the low speed of information transmission, inefficient design and long development cycle in the design process of the belt conveyor in the thermal power plants, a multidisciplinary collaborative design System of the belt conveyor is put forward. With the analysis of the information requirement, integrated information model is established with systems accepted by user’s requirements through the network transmission protocol. Project managers can discuss and develop plans through the structure of distributed-centralized. By the framework of information interaction and conflict resolution, professional design personnel can exchange their information and finish the design of the belt conveyor collaboratively.

Retrieval Technology by Example during Product Development of Auto Parts

In this paper, aiming at the characteristics of auto parts enterprises product development, the object-oriented case knowledge expression to build auto parts product development database is used, the nearest neighbor algorithm is as similarity algorithm of case retrieval, the TCP/IP network technology is as the main network transmission protocol, C/S is as the application system to build the case retrieval system, and EPS steering gear is as an example.

Secure and Lightweight Network Admission and Transmission Protocol for Body Sensor Networks

A body sensor network (BSN) is a wireless network of biosensors and a local processing unit, which is commonly referred to as the personal wireless hub (PWH). Personal health information (PHI) is collected by biosensors and delivered to the PWH before it is forwarded to the remote healthcare center for further processing. In a BSN, it is critical to only admit eligible biosensors and PWH into the network. Also, securing the transmission from each biosensor to PWH is essential not only for ensuring safety of PHI delivery, but also for preserving the privacy of PHI. In this paper, we present the design, implementation, and evaluation of a secure network admission and transmission subsystem based on a polynomial-based authentication scheme. The procedures in this subsystem to establish keys for each biosensor are communication efficient and energy efficient. Moreover, based on the observation that an adversary eavesdropping in a BSN faces inevitable channel errors, we propose to exploit the adversary's uncertainty regarding the PHI transmission to update the individual key dynamically and improve key secrecy. In addition to the theoretical analysis that demonstrates the security properties of our system, this paper also reports the experimental results of the proposed protocol on resource-limited sensor platforms, which show the efficiency of our system in practice.

Telemedicine System Designed in Wireless Network Environment

Wireless telemedicine systems have been considered as an important industry in the future. Via a network of this study, many of the features was integrated with the telemedicine system, eg, a number of wireless measuring devices and related information systems, so that patients could have completed care at home or in hospital. In this experiment, we used 802.11g wireless network transmission protocol, and repeated experiment in the same area and to increasing the number of nodes in wireless network. Each wireless node is presented a patient to send out the same packet and data size, also the nodes could randomly move for simulating patients walking in environments. Then through analysis of packet reception rate, the first packet receive time, End to End delay time and throughput, to understand the fixed area can accommodate how many wireless nodes at the same time for transfer data; And telemedicine system still could response the physiological information in real time. It is expected to increase wireless telemedicine system performance of data transmission and save building costs.