GB/T 7421-1987
Replaced
GB/T 46457.1-2025
Active
National standards
GB/T 46457.1-2025 Internet of things—470 MHz/2.4 GHz frequency band sensor network communication and information exchange—Part 1:Physical layer requirements and link layer protocols
GB/T 46457.1-2025 Internet of things—470 MHz/2.4 GHz frequency band sensor network communication and information exchange—Part 1:Physical layer requirements and link layer protocols
Price:
$ 99.00
Basic Information
Standard Code:
GB/T 46457.1-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Computing openness and system interconnectivity
ICS Name:
\nData link layer
Publish Date:
2025-10-05
Implement Date:
2026-05-01
Pages:
56 pages
Scope
This document specifies the requirements for the micro-power wireless non-frequency-hopping communication protocol in the 470 MHz/2.4 GHz frequency band.
This document is applicable to the design, development, testing, and use of wireless sensor network micro-power non-frequency-hopping communication devices.
Development Information
Referenced Standards
Related Standards
GB/T 7575-1987
Replaced
GB/T 7575-1987 Data communication—High-level data link control procedures—Consolidation of elements of procedures
GB/T 7496-1987
Replaced
GB/T 7496-1987 Information processing systems—Data communication—High-level data link control procedures—Frame structure
GB/T 15124-1994
Active
GB/T 15124-1994 Information processing system—Data communication—Multilink procedures
GB/T 16653-1996
Active
GB/T 16653-1996 ISDN data link layer specification for frame mode bearer services
GB/T 16724.2-1996
Active