TR 38.717-05 – NR 5-band DL CA with 1-2 band UL
3GPP TR 38.717-05 is the 3GPP Technical Report for NR 5-band DL CA with 1-2 band UL. Its official 3GPP title is “NR inter-band CA for 5 bands DL with x bands UL (x=1, 2)”. It is part of 3GPP Rel-17 (version 17.0.0).
Technical report defining 5-band downlink carrier aggregation with 1-2 uplink bands for 5G NR Release 17.
Releases and versions of TR 38.717-05
| Release | Latest version | Links |
|---|---|---|
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
Scope of TR 38.717-05
Category: Radio Access (Physical Layer). Technology generation: 5G. Network layer: RAN.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Other specifications in the 38 series
- TR 38.717-01 NR Intra-band Carrier Aggregation for xDL/yUL
- TR 38.717-02 NR inter-band CA/DC for 2 DL bands with 1-2 UL bands
- TR 38.717-03 NR 3DL/1UL Inter-band Carrier Aggregation
- TR 38.717-04 NR 4DL/2UL CA and DC Technical Report
- TR 38.718-00 Technical Report on NR Carrier Aggregation with Two SUL Cells
- TR 38.718-01 NR intra band Carrier Aggregation for xCC DL/yCC UL including contiguous and non-contiguous spectrum (x>=y) (Release 18)
- TR 38.718-02 Rel-18 NR Inter-band Carrier Aggregation/Dual Connectivity for2 bands DL with x bands UL (x=1,2)
- TR 38.718-03 Technical Report for NR inter-band CA and DC
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 38.717-05?
3GPP TR 38.717-05 is the 3GPP Technical Report for NR 5-band DL CA with 1-2 band UL. Technical report defining 5-band downlink carrier aggregation with 1-2 uplink bands for 5G NR Release 17.
Which 3GPP releases include TR 38.717-05?
TR 38.717-05 is part of 3GPP Rel-17. The latest version on 3GPP Explorer is 17.0.0 (Rel-17).
What category does TR 38.717-05 belong to?
TR 38.717-05 belongs to the Radio Access (Physical Layer) category of 3GPP specifications. It applies to 5G networks.
View the full specification with interactive table of contents, version history, and AI analysis.
Read Full Specification →