GB/Z 18803-2002
Abolished
T/GDBX 123-2025
Active
Group standards
T/GDBX 123-2025 Technical requirements of narrowband satellite space-earth integrated multimedia data transmission system
T/GDBX 123-2025 Technical requirements of narrowband satellite space-earth integrated multimedia data transmission system
Price:
$ 20.00
Basic Information
Standard Code:
T/GDBX 123-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive Application of Information Technology
Publish Date:
2025-10-22
Implement Date:
2025-10-22
Scope
This document specifies the terms and definitions, abbreviations, data transmission requirements, and coding algorithm performance evaluation methods for the integrated multi-media data transmission system between the ground and space based on narrowband satellites. This document is applicable to the performance indicators of algorithms such as text encoding, voice encoding, image encoding, and video encoding in narrowband satellite communications, as well as the interface requirements of local libraries.
Development Information
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