Information technology. Radio frequency identification for item management - Interference rejection performance test method between an Interrogator as defined in ISO/IEC 18000-63 and a heterogeneous wireless system

Information technology. Radio frequency identification for item management - Interference rejection performance test method between an Interrogator as defined in ISO/IEC 18000-63 and a heterogeneous wireless system

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1   Scope

This document specifies a test method to evaluate the interference rejection performance of UHF RFID interrogators covered by ISO/IEC 18000‑63, and specifies the general requirements and test requirements of that test method.

NOTE The interference rejection test method of this document is different to the one in ISO/IEC 18046‑3:2020, 8.5. This document covers interference effects between the tags and a heterogeneous (diverse content) wireless system. ISO/IEC 18046‑3 covers interference effect between tags and homogeneous (same content) wireless systems.

This test method enables the comparison of the relative interference rejection performance among UHF RFID interrogators under a single wireless interference environment. In addition, this document can be used in a benchmarking test, according to requirements in a given application or service.