YD/T 6681-2026The metrics and test methods of 5G performance towards XR service (English PDF)

YD/T 6681-2026 is the English-translated version of 面向扩展现实（XR）业务的5G网络承载性能指标及测试方法.

YD/T 6681-2026 specifies performance indicators and test methods for a 5G network that carries extended reality (XR) services. It defines the key network indicators that relate to the quality of typical XR services and explains how to evaluate them, sets out the mapping between network indicators and service quality, and gives test methods for typical scenarios.

The document applies to XR services in a cloud rendering network architecture, where a mobile network carries the service and the video frame is the smallest unit of picture transmission. Mobile operators, XR service providers, network equipment vendors and test laboratories can use it to measure and compare how well a network supports XR. It is a voluntary standard approved by the Ministry of Industry and Information Technology, issued on 11 March 2026 and effective from 1 June 2026. It is a new standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

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