T/CCTAS 205-2025 Active Group standards

\nT/CCTAS 205-2025 Urban Rail Transit Vehicle-Ground Integrated Communication System (LTE-M) Engineering Testing Methods

T/CCTAS 205-2025

Publish Date: 2025-03-25 Implement Date: 2025-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCTAS 205-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Railway Engineering

Publish Date: 2025-03-25

Implement Date: 2025-04-01

Scope

Main technical content: The formulation of the "Engineering Detection Methods for Urban Rail Transit Vehicle-Ground Integrated Communication System (LTE-M)" is of great necessity, aiming to solve the problem of missing detection methods in existing standards and provide a scientific basis for the reliability and safety of the LTE-M system. Its goal is to ensure the standardization and data accuracy of project acceptance through unified detection methods. The technical methods cover the detection of the entire system, including the core network, wireless subsystems, terminals, etc. It cites a number of industry standards and conducts signaling layer performance verification for cluster voice services to improve detection accuracy and reproducibility. The standard is applicable to the detection of newly built, transformed, and operational lines of the LTE-M project, with strong applicability and operability. It is jointly compiled by professional units, and the detection methods are scientific and rigorous. The significance of this standard lies in filling the technical gap, supporting the intelligent development of rail transit, and promoting the high-quality deployment and application of the LTE-M system, with an overall technical level reaching the leading level in China.