Transcript GTRSC - Measurement Uncertainties

RAST Resolution 10/8
Measurement Uncertainties
http://www.etsi.org/
GRSC (27 April – 1 May 2003)
Alan Dearlove
ETSI-STF 241
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 1
Introduction
RAST Resolution 10/8 on
measurement uncertainty in three areas:
Radio equipment testing
Terminal equipment testing
Transmission equipment testing
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 2
Radio equipment testing
ETSI Operational Co-ordination Group centre of contact
for all telecommunication technologies
New ETSI Task Group on measurement uncertainty
Task Group 33
Technical content and approval of deliverables under ETSI
TC-ERM
Formation of Specialist Task Force (STF) 241
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 3
ETSI Task Group 33
Centre of competence
Review of existing ETSI Technical Reports on
measurement uncertainty
Review of measurement methods in existing ETSI
specifications
Extension of frequency range for measurement methods
Assessment of new technologies for the improvement of
measurement uncertainty
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 4
Specialist Task Force (STF) 241
Extension of frequency range for measurement methods
above 1 GHz (EMC and Radio testing)
Evaluation of “shared risk” approach
Prepare a Technical Report to provide guidance on
application of “shared risk”
Determine practical maximum allowable measurement
uncertainty for inclusion in ETSI specifications
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 5
Liaison with other bodies
Exchange of information between test laboratories
and the STF
Exchange of information between CISPR and the
STF
Contact with CENELEC and ISO/IEC for nonionizing radiation testing
Contact with test equipment manufacturers, and
calibration test laboratories
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 6
Possible future activities
Inclusion of conducted measurements
Inclusion of conducted EMC measurements
Inclusion of Safety Testing measurement
uncertainty
Evaluation of radiated and conducted radio test
methods
Extension of report to radio technologies
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 7
International Co-operation
Global collaboration and agreement on principles
Unified agreement on “shared risk” approach to
compliance with specification limits
Discussion group on inputs to unified approach
Free circulation of documentation between
collaborators for comment and alignment
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 8
Relevant contacts
For input to ETSI document:
[email protected]
For general information:
www.etsi.org
GSC#8 April 2003, DRAFT 0.1 030316GSC-8, OTTAWA
Slide 9