Release ledger
Canonical Atlas record
TR 38.768
Low NR band carrier aggregation via switching
Responsible WGR4
StatusUnder change control
Initial releaseRel-19
Selected releaseRel-20
Latest indexed version19.2.0
Series38
TypeTR
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-20 snapshot
Work affecting this release
6 indexed Change Requests · 1 connected Work Item.
Showing 6 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0008 — (NR_LBCA_Sw_enh-Core) CR for TR38.768 on enhanced LB CA via switching
CR 0009 — (NR_LBCA_Sw_enh-Core) CR for TR38.768 on enhanced LB CA via switching
CR 0009 rev.1 — (NR_LBCA_Sw_enh-Core) CR for TR38.768 on enhanced LB CA via switching
CR 0010 — (NR_LBCA_Sw_enh-Core) CR for TR38.768 on enhanced LB CA via switching
CR 0002 — (NR_LBCA_Sw_enh-Core) CR for 38.768 on enhanced LB CA via switching scenarios
CR 0004 — CR to TR38.768 on low NR band aggregation via switching
Version history
Indexed versions
Showing 10 of 10 indexed versions.
19.2.0Rel-19RAN#1112026-03-27
19.1.0Rel-19RAN#1102026-01-09
19.0.0Rel-19RAN#1092025-10-02
2.0.0Rel-19 · pre-approvalRAN#1092025-09-06
1.1.0Rel-19 · pre-approvalRAN4#1162025-09-05
1.0.0Rel-19 · pre-approvalRAN#1082025-06-23
0.0.4Rel-19 · pre-approvalRAN4#1152025-06-01
0.0.3Rel-19 · pre-approvalRAN4#114-bis2025-05-20
0.0.2Rel-19 · pre-approvalRAN4#1142025-03-03
0.0.1Rel-19 · pre-approvalRAN4#1142025-02-07
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 38.768
NR_LBCA_Sw-Core
Rel-19officialCore part: Low band carrier aggregation via switching
NR_LBCA_Sw_enh-Core
Rel-20parsedCore part: Enhancement of low NR band carrier aggregation via switching
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.