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FM61_03
Last update: 19-02-2026
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ECC Recommendation , ECC Report
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Higher power Wireless Access Systems including Radio Local Area Networks (WAS/RLAN) including the use of equipment with up to 4 W e.i.r.p. in the 5945-6425 MHz frequency band using a dynamic spectrum access coordination
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SE45_05
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Study the feasibility of
introducing a dynamic spectrum access coordination function under which
WAS/RLAN up to 4 W e.i.r.p. could operate, while ensuring the protection of
incumbent services (including their possible future deployment) in the
5945-6425 MHz frequency band and in adjacent bands. This work will include:
- Define
the technical and operational requirements for a dynamic spectrum access
coordination function (DSACF) that enables an efficient and safe sharing
between higher power WAS/RLAN and existing services (in band and in adjacent
bands)
- Based on
the results of compatibility and coexistence studies, propose technical
conditions for higher power WAS/RLAN that ensure the protection of existing
services (in band and in adjacent bands)
- Propose a
regulatory framework to enable European and/or national implementation
- Issues related to cross border coordination
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S: 10-06-2022
T: 25-06-2027
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This work should not introduce any changes to the existing regulations
for LPI and VLP in 5945-6425 MHz.
The work should consider the current availability of equipment up to 4 W
e.i.r.p. and the benefits associated with aligning the technical regulations in
other Regions outside Europe.
Supporting studies from WG SE will provide technical conditions to
enable the implementation of a dynamic spectrum access coordination function (DSACF)
including the possible use of WAS/RLAN equipment up to 4 W e.i.r.p. to operate
and coexist with existing services in the 5945-6425 MHz frequency band (FS,
FSS) and in adjacent bands (RAS, CBTC, Road ITS), while ensuring the protection
of those services. Specifically, the protection of the FSS, taking into account
the aggregate effects of the additional terrestrial use, has to be ensured.
This work should be based on the conclusions of ECC Report 302 as a starting
point. RLAN to RLAN studies are not considered part of the scope of this WI.
The database(s) management will need to be addressed, including the
questions regarding implementation, regulatory and technical conditions of
those databases, as well as the question how the required functionality and
performance when implemented in a device can be ensured. The work should also
take note of the previous work carried out in ECC Report 236 on implementation
of databases.
Exchanges with ETSI will be necessary concerning
the implementation of a dynamic spectrum access coordination function, i.e.
standard communication interfaces and database management framework.
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In Progress
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FM61_05
Last update: 09-03-2026
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ECC Recommendation
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Harmonised technical conditions for voluntary
non-prioritised use of WAS/RLAN in the 6585-7125 MHz frequency band (in
relation with Task 3 of the EC Mandate)
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PT1_57
PT1_59
PT1_64
PT1_67
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Develop a harmonised frequency arrangement and
the least restrictive harmonised technical conditions for voluntary
non-prioritised use of WAS/RLAN Low Power Indoor (LPI) in the 6585-7125 MHz
frequency band, taking into account the protection of incumbent
services and prioritised MFCN.
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S: 06-03-2026
T: 28-07-2028
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ECC/DEC/(20)01 is to be considered (Low Power
Indoor part only).
PT1 has a work item for the MFCN part of Task 3
of the EC Mandate on the upper 6 GHz band.
The harmonisation measure should allow the use
of e.g. a dynamic spectrum access coordination function (DSACF), a Country
Determination Capability (CDC), cross-technology signalling (XTS) or that individual
licences may be required.
The work will be done in close cooperation with PT1.
ECC Reports 364, 366
and 375 should be taken into account.
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In Progress
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FM61_06
Last update: 09-03-2026
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ECC Report
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Technical conditions for WAS/RLAN in 6425-6585
MHz
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Study and assess the introduction of WAS/RLAN in
the frequency band 6425-6585 MHz including the development of technical
conditions, taking into account the protection of incumbent services.
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S: 06-03-2026
T: 31-03-2028
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ECC/DEC/(20)01 and results from ECC Reports 364,
366 and 375 are to be considered.
Requirements on WAS/RLAN to protect MFCN above
6585 MHz need to be determined as appropriate.
The work will be done in close cooperation with PT1
and WG SE / SE45.
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In Progress
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