A Comprehensive Access Point Placement for IoT Data Transmission Through Train-Wayside Communications in Multi-Environment Based Rail Networks

Saki, Mahdi; Lipman, Justin; Jamalipour, Abbas

doi:10.1109/tvt.2020.3006321

Cited by 9 publications

(5 citation statements)

References 18 publications

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“…In recent years, the newly launched ARM Cortex-M series is an optimized processor core specially designed for low-end control applications, and compared with traditional embedded microcontroller microcontrollers, its processing capability is stronger and more targeted, the price is very low, and it will gradually replace traditional 8/16 bit microcontrollers in the low-end microcontroller market. Obviously, the ARM microprocessor can better meet the needs of the intelligent gateway system, so it is finally chosen to build the hardware platform of the gateway system [22].…”

Section: Selection Of System Hardwarementioning

confidence: 99%

Secure Internet of Things Gateway Technology Based on Multicommunication Methods

Zhang

2022

Security and Communication Networks

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In order to explore how the Internet of Things implements a secure Internet of Things gateway technology, the author proposes a research on a secure Internet of Things gateway technology based on multicommunication methods. This method recommends key technical problems and solutions based on information represented by multiple communication methods and explores how the Internet of Things can realize the research of Internet of Things gateway technology. Research has shown that the security IoT gateway based on multiple communication methods is about 40% more efficient than the traditional method. By studying some exploratory guidance and suggestions for the development of the Internet of Things, it is found that there are still many problems to be solved before realizing the real Internet of Things environment.

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Section: Selection Of System Hardwarementioning

confidence: 99%

Secure Internet of Things Gateway Technology Based on Multicommunication Methods

Zhang

2022

Security and Communication Networks

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“…There are some references that consider the propagation parameters model, {퐿 , 훾, 휒 } as constant [18,19] . But it is obvious that there are not the same in different places.…”

Section: Effectiveness Of Parameter Learningmentioning

confidence: 99%

“…RSSI is non-linearly related to distance and could fluctuate at any time depending on the surrounding environmental characteristics. Changes in average RSSI readings from one position to the other is very important for WiFi-based systems [18] .…”

Section: Introductionmentioning

confidence: 99%

A novel relay placement method for smart energy IoT systems in offices with genetic algorithm

Moosavi,

Daryanavard

2023

Comput. Telecommun. Eng.

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<p>Smart energy in large offices and organizations is an important research area of the Internet of Things (IoT). The energy efficiency of buildings is vital for the environment and global sustainability. To achieve satisfactory performance for this goal, WiFi access point (AP) indoor coverage is of high importance. As it costs a lot to add more WiFi to have good coverage in all parts of the office’s buildings, we consider relay node (RN) instead of adding more APs. So in this paper, we propose a novel RN placement in order to improve the indoor coverage of offices considering the signal attenuation using a path-loss model as the main measure for determining positions. The main problem is the placement of these RNs and the required number of them by considering existing APs. At first, we obtain the radio propagation model parameters by considering the data that are collected from the AP. Then based on these parameters, the proposed solution uses a genetic algorithm (GA) for RN placement optimization problem. The experimental results display the effectiveness of the proposed solution for the RN placement problem.</p>

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“…As a train neural network system, the train communication network (TCN) is widely applied. Many countries in the world have been working on fundamental research and product application of TCN [12][13][14][15] for a long time, and have successfully developed their own TCN systems. For example, Shinkansen ARCNET train network control system was applied in Japan, TGV series high-speed train WordFIP train network control system in France.…”

Section: Introductionmentioning

confidence: 99%

Development of main functional modules for MVB and its application in rail transit

Yang

Zheng

Peng³

2022

Applied Mathematics and Nonlinear Sciences

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In this work, multi-function vehicle bus (MVB) controller-based Field Programmable Gate Array (FPGA) and MVB manager based on the real-time multitasking operating system were explored and developed. The function of the MVB controller data link layer was realised by using FPGA. The embedded real-time multitasking operating system uCOS-II was applied to the development of MVB manager’s processing data, device state management, message data and bus management function. The network consistency test was performed to validate data communication of MVB link layer control protocol and the management function of MVB manager; the equipment was shown to be compatible with each other and met the requirements of IEC61375-1.

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A Comprehensive Access Point Placement for IoT Data Transmission Through Train-Wayside Communications in Multi-Environment Based Rail Networks

Cited by 9 publications

References 18 publications

Secure Internet of Things Gateway Technology Based on Multicommunication Methods

Secure Internet of Things Gateway Technology Based on Multicommunication Methods

A novel relay placement method for smart energy IoT systems in offices with genetic algorithm

Development of main functional modules for MVB and its application in rail transit

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