ISO 21215:2010 PDF

Scope: This International Standard provides specifications of the access layer (OSI layers 1 and 2 and the related management functionality) of a communication interface (CI) named "CALM M5", operating in the 5 GHz microwave frequency range. CALM M5 CIs include communication modules (CMs) that are based on the wireless LAN technology standardized at IEEE. This International Standard specifies the additions to and deviations from IEEE 802.11, including the amendment [16] developed by IEEE Task Group p (TGp) required to make CALM M5 CIs compatible with the ITS station reference architecture based on the CALM concept specified in ISO 21217. Frequency allocations in regions other than North America are supported.

ISO 21215:2010 Referenced Document

ISO 21210 Intelligent transport systems — Communications access for land mobiles (CALM) — IPv6 Networking AMENDMENT 1*， 2012-01-01 Update
ISO 21217 Intelligent transport systems - Station and communication architecture*， 2020-11-30 Update
ISO 21218 Intelligent transport systems - Hybrid communications - Access technology support*， 2018-06-01 Update
ISO 24102 Intelligent transport systems - Communications access for land mobiles (CALM) - Management (First Edition)
ISO 29281 Intelligent transport systems — Communications access for land mobiles (CALM) — Non-IP networking*， 2011-04-01 Update
ISO/IEC 8802-2 Corrigendum 1 - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 2: Logical link control
ISO/IEC TR 8802-1 Information technology - Telecommunications and information exchange between systems; Local and metropolitan area networks; Specific requirements - Part 1: Overview of Local Area Network Standards

2018 ISO 21215:2018 Intelligent transport systems - Localized communications - ITS-M5
2010 ISO 21215:2010 Intelligent transport systems - Communications access for land mobiles (CALM) - M5