ANSI C63.27:2017 pdf download.Evaluation of Wireless Coexistence.
ANSI C63.27 specifies methods for assessing the radio frequency (RF) wireless coexistence of equipment that incorporates RF communications. ANSI C63.27 specifies key performance indicators (KPIs) that can be used to assess the ability of the equipment under test (EUT) to coexist with other equipment in its intended operational environment.
1.2 Purpose
The purpose of ANSI C63.27 is to provide evaluation procedures, test methods, and other guidance for assessing the ability of the EUT to successfully maintain its functional wireless performance (FVP) (see 5.3) in the presence of’ unintended signals that are likely to be found in the same operating environment. This standard includes assessment of’ the etlects of the EUT on the unintended signals. The results of this test may optionally be used to compute the likelihood of coexistence (LoC), or as an input to a risk assessment.
1.3 Interference and coexistence
Interference is the unintentional effect of energy emitted by a source. Coexistence is the ability of one wireless system to perform a task in a given shared environment where other systems (in that environment) have an ability to perform their tasks and might or might not be using the same set of rules.
2. Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments or corrigenda) applies.
3GPP TS 36.101 V13.2.l (2016-01), Technical Specification 3rd (leneration Partnership Project; Technical
Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); User
Equipment (UE) radio transmission and reception (Release 13).
3GPP TS 36.104 VI3.2.0 (2016-01), 3rd Generation Partnership Project: Technical Specification (iroup Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA): Base Station (BS) radio transmission and reception (Release 13).
AAMI TTR 69 (Drafi), Risk Assessment of Radio-Frequency Vire1ess Coexistence for Medical Devices and Systems.’
ANSI C63.14-2014, American National Standard Dictionary for Electromagnetic Compatibility (EMC) including Electromagnetic Environmental Effects (E3).2
ANSI C63.17-20l3, American National Standard Methods of Measurement of’ the Electromagnetic and Operational Compatibility of’ Unlicensed Personal Communications Services (UPCS) Devices.
ANSI C63.19-201 1, American National Standard Methods of’ Measurement of’ Compatibility between \Vireless Communications Devices and I learing Aids.
ATSC A/54A, 04 DEC 2003. Recommended Practice: Guide to the Use of the ATSC Digital Television Standard, including Corrigendum No. 1. Cor No 1 20 DEC 2006.
ETSI EN 300 328 vl.9.1 (2015-02), Electromagnetic compatibility and Radio Spectrum Matters (ERM); Wideband transmission systems; Data transmission equipment operating in the 2.4 GI-Iz ISM band and using wide band modulation techniques: harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive.
IEC TR 80001-2-2:2012, Application of risk management for IT-networks incorporating medical devices — Part 2-2: Guidance for the disclosure and communication of medical device security needs, risks and controls.
IEEE Std 1900.2. IEEE Recommended Practice for the Analysis of’ Tn-Band and Adjacent Band Tnterference and Coexistence between Radio Systems.
ISO 14971:2007, Medical devices — Application of risk management to medical devices.
ISO/IEC 17025:2005, General requirements for the competence of’ testing and calibration laboratories, second edition.
ISO/IEC Guide 9-l :2009, Uncertainty of’ measurement Part I: Introduction to the expression of’ uncertainty in measurement.ANSI C63.27 pdf download.