GB 6280-1986
Abolished
YD/T 4891-2024
Active
Industry standards-Postal and telecommunications
YD/T 4891-2024 Audio and video conferencing service experience metrics and evaluation methods
YD/T 4891-2024 Audio and video conferencing service experience metrics and evaluation methods
Price:
$ 30
Basic Information
Standard Code:
YD/T 4891-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Various communication business services
ICS Name:
Wireless communication
Publish Date:
2024-07-05
Implement Date:
2024-10-01
Scope
This document is applicable to the evaluation of the quality of user experience (QoE) of audio and video calls in mobile terminal video call applications (including ViLTE, ViNR, OTT, etc.), and can also provide evaluation methods and analysis references for the operation and experience assurance of audio and video call platforms.
Development Information
Related Standards
GB/T 13721-1992
Abolished
GB/T 13721-1992 Methods of measurements of audio-frequency band and simulated systems for selective calling equipment used in the mobile services
GB/T 14617.1-1993
Replaced
GB/T 14617.1-1993 Propagation characteristics in land mobile service and fixed service—Part 1:Propagation characteristics in land mobile service
GB/T 14617.2-1993
Replaced
GB/T 14617.2-1993 Propagation characteristics in land mobile service and fixed service—Part 2:Propagation characteristics for the terrestrial fixed service in 100～1000 MHz
GB/T 14617.3-1993
Replaced
GB/T 14617.3-1993 Propagation characteristics in land mobile service and fixed service—Part 3:Propagation characteristics of line-of-sight radio relay communication systems
GB/T 15844.1-1995
Replaced