ISO/IEC 15962:2022 pdf download, Information technology — Radio frequency identification (RFID) for item management — Data protocol: data encoding rules and logical memory functions.
This document deals with the processing of data and its presentation to the RF tag,and the initial processing of data captured from the RF tag.
The transfer of data to and from an application,supported by appropriate application commands,is the subject of ISO/IEC 15961-1.This document specifies the overall process and the methodologies developed to format the application data into a structure to store on the RFID tag.
ISO/IEC 15962:2022 focuses on encoding the transfer syntax of the application commands defined in ISO/IEC 15961-1. The encodation is in a Logical Memory as a software analogue of the physical memory of the RFID tag being addressed by the interrogator.
ISO/IEC 15962:2022
— defines the encoded structure of object identifiers;
— specifies the data compaction rules that apply to the encoded data;
— specifies a Precursor for encoding syntax features efficiently;
— specifies formatting rules for the data, e.g. depending on whether a directory is used or not;
— defines how application commands, e.g. to lock data, are transferred to the Tag Driver;
— specifies processes associated with sensory information and the transfers to the Tag Driver;
— defines other communication to the application.