DB53/T 1449-2025 Active Yunnan ProvinceLocal standards

DB53/T 1449-2025 Intelligent tourism scenic area IoT interface specification

DB53/T 1449-2025 Intelligent tourism scenic area IoT interface specification

Publish Date: 2025-07-29 Implement Date: 2025-10-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB53/T 1449-2025
Standard Type: Local standards
Standard Status: Active
is_force_gb: no
CCS Name: Computing openness and system interconnectivity
ICS Name: Internet
Publish Date: 2025-07-29
Implement Date: 2025-10-29
Publisher: 云南省市场监督管理局

Development Information

Related Standards

GB/T 15629.5-1996 Abolished

GB/T 15629.5-1996 Information technology—Local and metropolitan area networks—Part 5:Token ring access method and physical layer specifications

Publish Date: 1996-12-18

GB/T 16506.3-1996 Replaced

GB/T 16506.3-1996 Information technology—Telecommunication and information exchange between systems—Protocol combinations to provide and support the OSI Network Service—Part 3:Provision and support of the connectionless—Mode Network Service

Publish Date: 1996-12-26

GB/T 17153-1997 Replaced

GB/T 17153-1997 General principles for interworking between public networks,and between public networks and other networks for the provision of data transmission services

Publish Date: 1997-12-16

GB/T 18236.1-2000 Active

GB/T 18236.1-2000 Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Common specifications—Part 1:Medium access control(MAC)service definition

Publish Date: 2000-10-17

GB 15629.1102-2003 Active

GB 15629.1102-2003 Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11:Wireless LAN Medium Access Control (MAC) and Physical Layer(PHY) Specifications:Higher-Speed Physical Layer Extension in the 2.4 GHz Band

Publish Date: 2003-05-12

GB 15629.11-2003 Active

GB 15629.11-2003 Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11:Wireless LAN Medium access control (MAC) and Physical Layer(PHY) Specifications

Publish Date: 2003-05-12

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