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- Title
基于华为MH5000模组的5G车载通信板 设计与实现.
- Authors
覃 旺
- Abstract
5G communication technology has the characteristics of large bandwidth, low delay and high reliability, which can effectively fix the flaws in various vehicle-ground communication technologies, such as Wi-Fi, LTE-M (LTE-Machine to Machine), millimeter wave, EUHT (Enhanced Ultra High Throughput), etc., and can expand the transmission bandwidth and enhance the communication stability. At the same time, by using the existing network of ISP (Internet Service Provider), communication costs can be effectively reduced. Aiming at the vehicle-ground communication scenario, this paper presents a solution of onboard communication board based on the 5G network of an ISP. The communication board is equipped with Huawei 5G onboard module MH5000, which can communicate with the back-end server through the 5G SA channel of the ISP. The communication board acquires the onboard data through the Ethernet interface and the server uses the FTP protocol to read the data, finally realizing the automatic downloading of onboard data.
- Subjects
TELECOMMUNICATION; DOWNLOADING; INTERNET service providers; COMMUNICATION of technical information; INTELLIGENT transportation systems; MACHINE-to-machine communications
- Publication
Railway Signalling & Communication Engineering, 2022, Vol 19, Issue 10, p46
- ISSN
1673-4440
- Publication type
Article
- DOI
10.3969/j.issn.1673-4440.2022.10.009