TR Latest: Rel-17 Radio Access 5G

TR 22.866 – Enhanced Relays for Energy Efficiency and Coverage

3GPP TR 22.866 is the 3GPP Technical Report for Enhanced Relays for Energy Efficiency and Coverage. Its official 3GPP title is “enhanced Relays for Energy Efficiency and Extensive Coverage; Stage 1”. It is published in 2 releases (Rel-16 to Rel-17); the latest version is 17.1.0 in Rel-17.

Studies use cases and requirements for multi-hop UE-to-network relays to improve 5G coverage and energy efficiency across verticals.

Read TR 22.866 →

Document type
Technical Report
Latest release
Rel-17
Latest version
17.1.0
Series
Category
Radio Access
Network layer
RAN
Technology
5G

Releases and versions of TR 22.866

ReleaseLatest versionLinks
Rel-17 17.1.0 Read · Download (3GPP)
Rel-16 0.1.0 Read · Download (3GPP)

Scope of TR 22.866

Category: Radio Access (Relaying). Technology generation: 5G. Network layer: RAN.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: High.

Key technologies

5GNRProSeUE-to-Network Relay

Specifications referenced by TR 22.866

Other specifications in the 22 series

Related glossary terms

EE5G3GBW5GSINFOUENOUENOPQoSNOTEProSe

Related topics

5G NR (New Radio)

Related technologies

5G

Frequently asked questions

What is 3GPP TR 22.866?

3GPP TR 22.866 is the 3GPP Technical Report for Enhanced Relays for Energy Efficiency and Coverage. Studies use cases and requirements for multi-hop UE-to-network relays to improve 5G coverage and energy efficiency across verticals.

Which 3GPP releases include TR 22.866?

TR 22.866 is published in 2 releases, from Rel-16 to Rel-17. The latest version on 3GPP Explorer is 17.1.0 (Rel-17).

What category does TR 22.866 belong to?

TR 22.866 belongs to the Radio Access (Relaying) category of 3GPP specifications. It applies to 5G networks.

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