Release ledger
Canonical Atlas record
TS 37.105
Active Antenna System (AAS) Base Station (BS) transmission and reception
Release evolution
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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-18 snapshot
Work affecting this release
24 indexed Change Requests · 6 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0325 — (AAS_BS_LTE_UTRA-Core, TEI17) CR to TS 37.105: square filter definition
CR 0318 rev.1 — CR to 37.105 on correcting OTA Total power dynamic range
CR 0315 — (AAS_BS_LTE_UTRA-Core,TEI17) CR to 37.105: Removal of UTRA TDD from MSR BS specifications
CR 0302 — (AASenh_BS_LTE_UTRA-Core) CR to 37.105: Additional co-location requiremen for BC1 and BC2
CR 0297 — (AAS_BS_LTE_UTRA-Core) Correction of reference to Suspended version of ITU-R SM.329 Recommendation
CR 0292 — (TEI17) CR to TS 37.105 - BS spurious receiver protection note [MSR_BSRF_RX]
CR 0290 — (AAS_BS_LTE_UTRA-Core) CR to TS 37.105 on correction for single RAT E-UTRA operation
CR 0286 — (AAS_BS_LTE_UTRA-Core) CR to TS 37.105: Correction of OBUE requirement applicability in Table 6.6.5.2.2-0
CR 0282 — (TEI17) CR to TS 37.105 - BS spurious receiver protection note generalization R18
CR 0280 — CR to 37.105 on introduction of Band n109
CR 0279 — CR to TS 37.105 - Introduction of band n106
CR 0278 — CR to TS37.105: introduction of NR bands n31 and n72
Version history
Indexed versions
Showing 60 of 96 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 37.105
Core part: Multi-Standard Radio BS RF requirements for non-contiguous spectrum deployments
Core part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
Base Station (BS) RF requirements for Active Antenna System (AAS)
Core part: Base Station (BS) RF requirements for Active Antenna System (AAS)
Perf. part: Base Station (BS) RF requirements for Active Antenna System (AAS)
(Small) Technical Enhancements and Improvements for Rel-13
(Small) Technical Enhancements and Improvements for Rel-14
Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS)
Core part: Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS)
Perf. part: Enhancements of Base Station (BS) RF and EMC requirements for Active Antenna System (AAS)
Core part: New Radio Access Technology
Perf. part: New Radio Access Technology
Core part: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe
Introduction of GSM, UTRA, E-UTRA and NR capability set(s) (CS(s)) to the multi-standard radio (MSR) specifications
Core part: Introduction of GSM, UTRA, E-UTRA and NR CS(s) to the MSR specifications
Core part: Introduction of NR FDD bands with variable duplex and corresponding framework
Core part: Introduction of an NR SUL band with same uplink frequency range as NR band n5
Introduction of 2010-2025MHz SUL (supplemental uplink) band for NR
Core part: Band 65 for New Radio
Core part: Introduction of NR band n14
Core part: Introduction of NR band n18
Core part: Introduction of NR band n26
Core part: Introduction of NR supplementary DL band n29
Core part: Introduction of NR band n30
Core part: Introduction of NR band n48
Core part: Introduction of band n53
Core part: NR-based access to unlicensed spectrum
(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingCore part: LTE_B24_mod
Core part: Introduction of upper 700MHz A block E-UTRA band for the US
Introduction of 6GHz NR licensed bands
Core part: Introduction of lower 6GHz NR unlicensed operation for Europe
Core part: NR_FR1_35MHz_45MHz_BW
Core part: NR_RAIL_EU_1900MHz_TDD
Core part: NR_RAIL_EU_900MHz
Core part: NR_SUL_UL_n24
Introduction of NR supplemental uplink (SUL) band 1880-1920MHz
Introduction of NR supplemental uplink (SUL) band 2300-2400MHz
Core part: Introduction of NR band 24
Core part: Introduction of NR band n13
Introduction of NR band n67
Introduction of NR band n85
(Small) Technical Enhancements and Improvements for Rel-17
Core part: Introduction of LTE TDD band in 1670-1675 MHz
Core part: APT 600MHz NR band
Core Part: Introduction of 900 MHz NR band in the US
Core part: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76
Core part: Introduction of NR TDD band in 1670-1675 MHz (n54)
Core part: Introduction of NR bands n31 and n72
Core part: Introduction of LTE FDD band in 1800 1830 MHz for Canada
Core part: Introduction of the NR FDD 1.4 GHz band
Core part: 7MHz Channel Bandwidth for n26 and n5
Core part: Introduction of NR band n68
Core part: Introduction of NR bands n87 and n88
(Small) Technical Enhancements and Improvements for Rel-19
Core part: UE RF enhancements for NR FR1, Phase 5
Knowledge graph
Related standards
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