ISO IEC 23200-1 pdf – Information technology — Radio frequency identification for item management — Part 1: Interference rejection performance test method between a tag as defined in ISO/IEC 18000-63 and a heterogeneous wireless system
This document defines a test method to evaluate the interference rejection performance of tags coveredby ISO/IEC 18000-63 and a heterogeneous wireless system using different access technologies,e.g.radio frequency identification and cell phone network.
lt specifies the general requirements and test requirements.
The test method in this document makes it possible to compare the relative interference rejectionperformance among tags under a single wireless interference environment In addition, this documentcan be used in a benchmarking test according to requirements in a given application or service.
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document.For dated references, only the edition cited applies.Forundated references, the latest edition of the referenced document(including any amendments) applies.ISO/IEC 19762,Information technology — Automatic identification and data capture (AIDC) techniques —Harmonized vocabulary
3Terms and definitions
For the purposes of this document, the terms and definitions provided in ISO/IEC 19762 apply.IlS0 and lEC maintain terminological databases for use in standardization at the following addresses:- ISO Online browsing platform: available at https://www.iso .org/obp
—IEC Electropedia: available at http://www.electropedia .org/
4 Symbols and abbreviated terms
Tx interrogator antenna in the bistatic test set-up
Rx interrogator antenna in the bistatic test set-up
interrogator antenna in the monostatic test set-up
antenna connected to the radio frequency interference source
Pmin under a single wireless interference environment
interference rejection performance between a UHF RFID tag and other wireless systems
quadrature amplitude modulation
right hand circular polarization
test equipment (RFID interrogator emulator)
5 Conditions applicable to the test methods
5.1 Test environment
Unless otherwise specified,testing shall take place in an air environment with a temperature of23 °C± 3℃(73 °F±5 °F) and relative humidity within the range of 40 % to 60 %.
5.2 Radio frequency (FR) environment
The tests shall be performed in a known RF environment.
For measurements of propagative tags (ISO/IEC 18000-63), an anechoic chamber is the recommendedtest environment.
Where pre-conditioning is required by the test method, the identification interrogators to be testedshall be conditioned to the test environment for a period of 24 h before testing.
5.4 Default tolerance
Unless otherwise specified, a default tolerance of ±5% shall be applied to the quantity values givento specify the characteristics of the test equipment (e.g. linear dimensions) and the test methodprocedures (e.g. test equipment adjustments).