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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
SparkLink wireless communication system—Part 102: Media access layer identifier
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 201: Radio access layer—Synchronous low latency broadband(SLB) air interface technical requirements
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 202:Radio access layer—Synchronous low latency broadband device (SLB) technical requirements and test methods
Execute Date: april 2027
Standard published on 28.9.2026
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Sparklink wireless communication system—Part 203:Radio access layer—Synchronous low energy(SLE) device technical requirements and test methods
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 301:Basic service layer—Device discovery and transmission control
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 302: Basic service layer—QoS management
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 303:Basic service layer—Multi-domain coordination and management
Execute Date: april 2027
Standard published on 28.9.2026
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Sparklink wireless communication system—Part 304:Basic service layer—5G cellular network coordination
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 401:Basic application layer—Audio stream configuration and transmission management
Execute Date: april 2027
Standard published on 28.9.2026
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SparkLink wireless communication system—Part 402:Basic application layer—Coordinated device set management
Execute Date: april 2027
Standard published on 28.9.2026
Selected format:Latest update: 2026-10-30 (Number of items: 2 208 138)
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