European Communications Office

ECC Work Programme Database

   
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Reference Deliverable Subject Related Item Scope Start / Target dates Comments Status
SE40_28
Last update: 02-10-2017
ECC Report

Sharing and compatibility studies on NGSO satellite systems operations at 10.7-12.75 GHz (space-Earth) and their ESOMPs transmitting in the 14 - 14.5 GHz FSS allocation. 


FM44_28

To carry out studies to determine compatibility between NGSO satellite systems operations at 10.7-12.75 GHz and passive systems including RAS (10.6-10.7 GHz), and also between Earth stations (fixed and on moving platforms) operating with NGSO satellite systems in the 14 - 14.5 GHz frequency band and other services. This work is to assist FM44’s preparation of an ECC Report and/or ECC Decisions. 


S: 29-04-2016
T: 01-01-2018

-    The work is to be done in close cooperation with SE19.

-    The term “moving platforms”include platforms in the land mobile, maritime and aeronautical environments

-    FM44 target date: 05-02-2018

Draft ECC Report 271 is in public consultation

In Progress
SE40_29
Last update: 09-10-2017
Other Impact of operating aircraft mounted ES in the 12.75 – 13.25 GHz (Earth-to-space) FSS allocation

To carry out studies to assess the possibility of operating aircraft mounted Earth stations in the 12.75 – 13.25 GHz (Earth-to-space) frequency band allocated to the FSS. This assessment will depend on the evaluation of the aeronautical ES potential to cause harmful interference to existing services and other applications of FSS taking into account that this band is subject to  App 30B RR.

 

S: 29-04-2016
T: 01-01-2018

The work is to be done in close cooperation with SE19.

At its 77th meeting, WG SE agreed to combine work items SE40_29 and SE40_30 and, modifying the scope of WI SE40_29 in order to cover both GSO and NGSO ES.

Deliverable: Liaise Technical studies to FM44.

In Progress
SE40_31
Last update: 11-05-2017
Other To review the power flux-density hard limits provided in annex 2 of Resolution 155 (WRC-15) and report on any need to revise or not these limits to ensure protection of fixed service
Technical study on the pfd mask to protect the Fixed Service (FS) in accordance with
Resolution 155 (WRC-15) in the frequency band  14 – 14.47 GHz

To define the appropriate protection criteria of fixed service and the parameters to consider in the study

Deliverable: LS to CPG fromWG  SE


S: 27-01-2017
T: 01-01-2018
The work is to be done in close cooperation with SE19.

See SE(17)023

The pfd mask provided in Annex 2 of Resolution 155 (WRC-15) is extracted from Recommendation ITU-R M.1643

Work Item SE40_28 may contain technical elements relevant for this work item
In Progress
SE40_32
Last update: 02-10-2017
ECC Report Revision of ECC Report 066: HIRF levels between aircraft and earth station FM44_27
To revise ECC Report 066 taking into account the following elements established by airworthiness bodies (based on FM44(16)029A8 and FM44(16)037A2):
1) new immunity level of aircraft;
2) minimum separation distances between transmitters and aircraft
3) methodology that is applied for the calculation of HIRF limits in order to maintain aeronautical safety

Expected output: Revised ECC Report 066
S: 27-01-2017
T: 01-01-2018
ECC communicated with EASA on aeronautical regulation and methodology applied for aeronautical safety in the event of High Intensity Radiated Fields (HIRF) exposure of aircraft.


WGFM concluded that ECC Report 066 does not take into consideration the current aeronautical regulations and requested WGSE/SE40 to review ECC Report 066 using the elements provided by EASA.

Draft ECC Report 272 is in public consultation
In Progress
SE40_33
Last update: 02-10-2017
Other Impact of land based in-motion earth stations operating with GSO FSS systems in the 14 – 14.5 GHz (E-s) frequency band
FM44_31

To carry out studies to assess the possibility of land-based in-motion earth stations, including vehicle-mounted earth stations and earth stations on trains operating with GSO FSS systems in the 14 – 14.5 GHz (Earth-to-space) frequency band.

Deliverable: LS to FM44 from WG  SE drafted by SE 40 with the outcome of technical studies

S: 12-05-2017
T: 01-05-2018
The work is to be done in close cooperation with SE19.
The potential aggregate effect of diverse GSO/NGSO earth stations on FS stations in the band 14-14.5 GHz and on RAS in the 14.47 – 14.5 GHz needs to be taken into account.
The protection of aircraft referenced in ECC Report 66 should also be addressed.

In Progress
SE40_34
Last update: 02-10-2017
ECC Report Advanced technologies for fixed uncoordinated GSO FSS earth stations in the 27.5-29.5 GHz band.
To examine if advanced technologies and/or mitigation techniques could enable a wider range of fixed uncoordinated GSO FSS earth stations and FS use in the 27.5-29.5 GHz band.
S: 12-05-2017
T: 01-01-2019
To conduct technical studies to determine if advanced technologies (e.g. TR 103 263) could enable a wider range of fixed uncoordinated GSO FSS earth stations and FS use in the 27.5-29.5 GHz band.

Supplementary sharing and compatibility studies could be conducted when appropriate taking into account of the existing protection requirements for both services.

FS characteristics in the frequency band 27,5-29,5GHz may be based on parameters provided in ECC Report 217 (P-P and P-MP). The work is to be done in close cooperation with SE19.  In particular SE19 should check the technical parameters of the FS in the ECC Report 217.

It should be noted that 5G in this band is not included in the CEPT roadmap on 5G.

In Progress
1
* Target dates are seen as the intended date for the final approval of the related deliverable by the responsible entity. Internal deadlines for project teams and dates for the start of Public Consultations can be reflected in the remarks column. In general this implies that the draft deliverable should be completed by the project team one WG meeting earlier for publication.
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