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SE_10
Last update: 23-11-2021
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Other
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Cooperation with RED-CA and ADCO RED
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Cooperation planned with RED CA and ADCO RED
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In Progress
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SE_12
Last update: 10-10-2022
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Other
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Sat MoU: Request Leeheim measurements in accordance with the Decide 5 and 3 of ECC/DEC/(09)02
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Report to WGFM/FM44 of the result of the measurement so that the ITU-R can be notified about possible interferences
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The specification of Iridium interference measurement in the band 1610.6-1613.8 MHz has been provided to the SAT-MoU. Leeheim station has provided the cost estimation.
Information on Sat MoU available at http://www.cept.org/eco/groups/eco/sat-mou
The measurements are expected to start in end of 2022.
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In Progress
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SE19_24
Last update: 11-05-2017
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Other
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Coordinated inputs to ITU-R WP5C
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Coordination of contributions related to FS channel arrangements to ITU-R F series recommendations
Deliverable: Coordinated inputs to ITU-R WP5C
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In Progress
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SE19_43
Last update: 02-02-2024
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ECC Report
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To derive a methodology for protection criteria for FS except long term
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To derive a general methodology for “short term” criteria for Fixed service and evaluate the relationship between "long term" and "shortterm" protection criteria and FDP (Fractional Degradation of Performance).
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S: 02-10-2019
T: 31-05-2025
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The report should provide general guidance / methodology on how to derive appropriate “short term” protection criteria for FS for any sharing and compatibility studies involving FS.
This report is expected to include following;
- Evaluation of generic objective in absence of detailed information on power distribution of the interferer.
- Demonstration of the application of this methodology by giving some examples for “short term”criteria for different FS bands.
- Evaluation of the impact of different parameters (e.g. ATPC, rain or multipath fading,error performance and availability objectives) on “short term” criteria and FDP.
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In Progress
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SE19_47
Last update: 02-02-2024
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ECC Report
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Representative FS parameters for sharing and compatibility studies
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To collect up to date technical FS parameters from CEPT countries and compile thereof a set of representative technical FS parameters for each FS band to be used in sharing and compatibility studies.
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S: 11-01-2021
T: 31-05-2025
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The data should be collected by questionnaire developed SE19 and launched by WG SE
Parameters should be delivered to ITU-R WP5C as representative technical parameters to be considered for inclusion in ITU-R F. series deliverables (e.g. REC ITU-R F.758 and F.2086)
The ECC Report may be updated on an appropriate regular basis.
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In Progress
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SE19_48
Last update: 08-06-2023
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Rev. ECC Recommendation
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Revision of ECC/ ERC Recommendations related to FS.
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Possible revision of ECC/ ERC Recommendations related to FS, if appropriate.
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S: 03-02-2023
T: 30-09-2025
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In Progress
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SE21_09
Last update: 11-05-2017
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Other
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Coordinated inputs to ITU-R: WP1A and other relevant ITU-R groups (in particular WP 5B) on unwanted emission issues
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Coordination of contributions related to unwanted emission issues to ITU-R WP 1A and other relevant ITU-R groups (in particular WP 5B).
Deliverable: Coordinated contribution to ITU-R WP1A
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In Progress
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SE21_24
Last update: 08-06-2023
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ECC Recommendation , ECC Report
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Receiver resilience to transmission on adjacent frequency ranges
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- Be used by CEPT / ECC in its sharing and compatibility work and to be considered by ETSI when developing Harmonised Standards, giving an CEPT/ECC framework for continuous improvement of receiver resilience for a wide range / categories of receivers.
- List existing receiver resilience limits from ETSI Standards, for information.
- Provide CEPT / ECC recommended levels for receiver resilience.
- Provide a separate annex with additional levels that can be considered by CEPT / ECC for use in sharing and compatibility studies.
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S: 31-01-2020
T: 31-05-2024
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Reference: ECC Report 310.
The primary objective of this work item is to develop a recommendation on receivers. Technical background of this new ECC Recommendation could be gathered in a supplementary ECC document, if required.
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In Progress
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SE21_25
Last update: 02-02-2024
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ECC Report
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Measurement methodologies for 5G AAS in the field
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PT1_35
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Develop techniques and methodologies to determine or estimate TRP (with equivalent measurement metrics) by field measurements for both in-band and unwanted emissions (out of band domain and spurious domain) of 5G AAS. In order to facilitate checking compliance with national regulations and performing interference investigations.
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S: 20-05-2020
T: 31-01-2025
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Develop techniques and methodologies for measurement of 5G AAS in the field for the following:
1) In band signal evaluation (power limits, BEM)
2) Out of band emission evaluation
3) Spurious emission evaluation
To determine TRP or find a method to estimate TRP with other measurement metrics.
The determination of the TRP should also be used to evaluate the compliance with existing regulations (e.g. ERC REC. 74-01).
Laboratory measurements of 5G AAS as discussed in other groups (such as ECC PT1 or ITU-R WP5D) could be used for comparison / verification of the proposed methods of 5G AAS measurements in the field. It is recognized that additional a priori information on 5G AAS e.g. details of the antenna (e.g patterns) are needed to develop or apply specific types of methodologies for field measurements.
The TRP measurement techniques / methodologies may be evaluated compared with existing 5G AAS information and models. Differences in results between measurement and models may raise the need for further work within ECC after the completion of this work. It is noted that the expertise on 5G AAS modelling is within ECC PT1.
WI to be done in cooperation with ECC PT1 and ECC FM22. It is noted that the deliverables for in-band and unwanted would be split into two.
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In Progress
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SE24_60
Last update: 02-02-2024
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ECC Report
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Impact of unwanted emissions from WPT-EV on the radiocommunication services will be considered in the studies
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The first studies focused on Wireless Power Transmission (WPT) systems for Electric Vehicles (EV) operating in the frequency band 79 - 90 kHz.
The impact of unwanted emissions from WPT-EV on radiocommunication services will be considered at the second step of studies.
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S: 30-09-2018
T: 31-01-2025
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The study will cover the impact of unwanted emissions from WPT-EV systems/devices on Radiocommunication services/systems operating in the 79-90 kHz band.
ECC Report 289 on WPT-EV operating in the 79-90 kHz band has been published in 2019.
An addendum to ECC Report 289 is to be developed to cover the impact of unwanted emissions from WPT-EV systems/devices on Radiocommunication services/systems.
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In Progress
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