Information technology - Radio frequency identification for item management - Part 61: Parameters for air interface communications at 860 MHz to 960 MHz Type A
|Publication Date:||15 July 2012|
|ICS Code (Information coding):||35.040|
This part of ISO/IEC 18000 defines the air interface for radio frequency identification (RFID) devices operating in the 860 MHz to 960 MHz Industrial, Scientific, and Medical (ISM) band used in item management applications. It provides a common technical specification for RFID devices that can be used by ISO committees developing RFID application standards. This part of ISO/IEC 18000 is intended to allow for compatibility and to encourage inter-operability of products for the growing RFID market in the international marketplace. It defines the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, maximum effective isotropic radiated power (EIRP), spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate accuracy, bit transmission order, and, where appropriate, operating channels, frequency hop rate, hop sequence, spreading sequence, and chip rate. It further defines the communications protocol used in the air interface.
This part of ISO/IEC 18000 specifies the physical and logical
requirements for a passive-backscatter,
In detail, this part of ISO/IEC 18000 contains Type A.
Type A is ITF. Type A uses Pulse-Interval Encoding (PIE) in the
forward link and an adaptive ALOHA collision-arbitratio
This part of ISO/IEC 18000 specifies
- physical interactions (the signalling layer of the communication link) between Interrogators and tags,
- Interrogator and tag operating procedures and commands,
- the collision arbitration scheme used to identify a specific tag in a multiple-tag environment.