ANSI C63.27-2017 pdf free download – American National Standard for Evaluation of Wireless Coexistence.
1.1 Scope
This standard specifies methods for assessing the radio frequency (RF) wireless coexistence of equipment that incorporates RF communications. This standard 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 this standard is to provide evaluation procedures, test methods, and other guidance for assessing the ability of the EUT to successfully maintain its functional wireless performance (FWP) (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 effects 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 V13.2.1 (2016-01), Technical Specification 3rd Generation 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 V13.2.0 (2016-01),3rd Generation Partnership Project; Technical Specification GroupRadio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radiotransmission and reception (Release 13).
AAMI TIR 69 (Draft),Risk Assessment of Radio-Frequency Wireless Coexistence for Medical Devicesand Systems.1
ANSI C63.14-2014,American National Standard Dictionary for Electromagnetic Compatibility(EMC)including Electromagnetic Environmental Effects (E3).2
ANSI C63.17-2013，American National Standard Methods of Measurement of the Electromagnetic andOperational Compatibility of Unlicensed Personal Communications Services(UPCS) Devices.
ANSI C63.19-2011，American National Standard Methods of Measurement of Compatibility betweenWireless Communications Devices and Hearing Aids.
ATSC A/54A,04 DEC 2003，Recommended Practice: Guide to the Use of the ATSC Digital TelevisionStandard, including Corrigendum No.1,Cor No 1 20 DEC 2006.
ETSI EN 300 328 v1.9.1 (2015-02),Electromagnetic compatibility and Radio Spectrum Matters (ERM);Wideband transmission systerms;Data transmission equipment operating in the 2.4 GHz ISM band andusing wide band modulation techniques;Harmonized EN covering the essential requirements of article 3.2of the R&TTE Directive.3
IEC TR 80001-2-2:2012,Application of risk management for IT-networks incorporating medical devices – Part2-2:Guidance for the disclosure and communication of medical device security needs, risks and controls.*
IEEE Std 1900.2TM，IEEE Recommended Practice for the Analysis of In-Band and Adjacent BandInterference and Coexistence between Radio Systems.5 6
ISO 14971:2007,Medical devices – Application of risk management to medical devices.7
ISOIEC 17025:2005,General requirements for the competence of testing and calibration laboratories,second edition.
ISO/IEC Guide 98-1:2009,Uncertainty of measurement – Part 1: Introduction to the expression ofuncertainty in measurement.
ISO/IEC Guide 98-3:2008,Uncertainty of measurement -Part 3: Guide to the expression of uncertainty inmeasurement (GUM :1995).
ISO/IEC Guide 98-3:2008/Suppl 1:2008, Propagation of distributions using a Monte Carlo method.
ISO/IEC Guide 98-3:2008/Suppl 2:2011,Extension to any number of output quantities.ANSI C63.27 pdf download.