Data Communications and Network Technologies

Co., Ltd. Huawei Technologies

doi:10.1007/978-981-19-3029-4

Cited by 5 publications

(5 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It can be used to improve the efficiency of IoT computing and video processing and provide services without centralized authentication. Further, blockchain can provide data file safety [118][119][120].…”

Section: Blockchain In Mec Network Slicing D2d Communication and Nfvmentioning

confidence: 99%

State-of-the-Art and New Challenges in 5G Networks with Blockchain Technology

Onopa,

Kotulski

2024

Electronics

View full text Add to dashboard Cite

As mobile communications transform, 5G technology can potentially change many industries and businesses. The change will have a great influence across many fields, such as the automotive, healthcare, and manufacturing sectors. This paper aims to review the existing applications of blockchain technology in providing 5G network security and identify new possibilities for such security solutions. We consider different aspects of blockchain in 5G, particularly data transmission, access control, and applications including vertical industry-oriented applications and specific solutions supporting such sectors of economic activity. The paper briefly describes modern technologies in 5G networks and introduces blockchain’s properties and different aspects of using such technology in practical applications. It also presents access control management with blockchain applied in 5G and related problems, reviews other blockchain-enforced network technologies, and shows how blockchain can help in services dedicated to vertical industries. Finally, it presents our vision of new blockchain applications in modern 5G networks and beyond. The new-generation networks use two fundamental technologies, slicing and virtualization, and attackers attempt to execute new types of attacks on them. In the paper, we discuss one of the possible scenarios exhibiting the shortcomings of the slicing technology architecture. We propose using blockchain technology to create new slices and to connect new or existing subscribers to slices in the 5G core network. Blockchain technology should solve these architectural shortcomings.

show abstract

Section: Blockchain In Mec Network Slicing D2d Communication and Nfvmentioning

confidence: 99%

State-of-the-Art and New Challenges in 5G Networks with Blockchain Technology

Onopa,

Kotulski

2024

Electronics

View full text Add to dashboard Cite

show abstract

“…The suggestions for the required devices are commonly made based on previously conducted survey experiences. There can be significant differences between the initial planned and actual network implementation if elements like user density, obstacle types, frequency, application usage, capacity utilization, and network latency are ignored [17].…”

Section: A Wireless Area Network (Wlan)mentioning

confidence: 99%

Predictive Wireless Received Signal Strength Using Friis Transmission Technique

Rawi,

Mohd Isa,

Ismail

et al. 2024

JOIV : Int. J. Inform. Visualization

View full text Add to dashboard Cite

A good WLAN performance is crucial in determining the quality of experience (QoE) among the campus community. Proper WLAN planning and design should be done beforehand to ensure good WLAN performance. Various studies have discussed different methods of conducting WLAN planning to predict WLAN's best performance, including using artificial intelligence and mathematical approaches. One of the processes involved in performing WLAN planning is measuring performance parameters. Signal strength is one of the vital parameters to be measured in determining the excellent performance of WLAN in a particular area. When deploying a WLAN design in two different environments, the signal strength outcomes can differ due to various factors, including obstacles and path loss propagation issues within the deployment area. Higher Learning Institutions (HLIs) present a unique challenge as their building designs vary to accommodate student needs. As a result, the selection of materials used will also be different, affecting the WLAN performance. A detailed study should investigate the effect of path loss propagation and the type of obstacle that affects WLAN performance in HLI. Thus, this study focuses on predicting received signal strength using Friis Transmission and studying the effect of path loss propagation on WLAN performance. The simulated model significantly affects signal strength when the signal passes through different types of building material (non-LOS) and line-of-sight (NLOS), where concrete walls substantially affect the received signal strength between transmitters. The proposed model can assist network planners in designing robust WLAN infrastructure by improving signal strength, particularly in the HLI WLAN environment.Â

show abstract

“…Figure 2. Scheme of measurements when testing the receiving channel for recording a backscattered signal from a topographic target Data collection on the backscattered signal arriving at the receiving part is carried out by a Rigol 1104Z-S oscilloscope [10]. The Rigol 1104Z-S oscilloscope is a classic device that supports the NI-VISA software interface [11] and the ability to connect the device to a laptop via USB and Ethernet interfaces.…”

Section: Echo Signal Recording Using the Receiving Channel Of The Sys...mentioning

confidence: 99%