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Canonical Atlas record
TS 25.104
Base Station (BS) radio transmission and reception (FDD)
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Rel-20 snapshot
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Version history
Indexed versions
Showing 60 of 155 indexed versions.
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Work Items
Standards work connected to TS 25.104
Rel-4 Improvements of Radio Interface
UMTS 1800
UMTS 1900
(Small) Technical Enhancements and Improvements for Rel-4
Rel-5 Improvements of Radio Interface
High Speed Downlink Packet Access
RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing
Rel-5 Location Services enhancements
UE positioning for Rel-5 Location Services enhancements
Support of Site Selection Diversity Transmission in UTRAN
(Small) Technical Enhancements and Improvements for Rel-5
Rel-5 Terminal interfaces
Rel-6 Improvements of Radio Interface
FDD Base station classification
Rel-6 Charging Management
FDD Enhanced Uplink
FDD Enhanced Uplink - RF Radio Transmission/ Reception, System Performance Requirements and Conformance Testing
Base station classification for FDD
UMTS 1.7/2.1 GHz
DS-CDMA introduction in the 800 MHz band
UMTS-850
(Small) Technical Enhancements and Improvements for Rel-6
Rel-7 Improvements of the Radio Interface
Deleted - Improvements of Radio Interface
MBMS FDD Physical layer Enhancements
Multiple-Input Multiple-Output (MIMO) antennas
MIMO - RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing
Mp (MRFC - MRFP) interface
Introduction of 16QAM in HSUPA (FDD)
64QAM for HSDPA (FDD)
UMTS 1700 MHz
Extended UMTS 1.7/2.1 GHz
UMTS 2.6 GHz
Deleted (not approved at PCG) - UMTS 2.6 GHz FDD DL External
UMTS 900 MHz
(Small) Technical Enhancements and Improvements for Rel-7
UTRA HNB
FDD Home NodeB RF requirements
Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part
LTE Evolved UTRA and UTRAN RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing
Combination of 64QAM and MIMO for HSDPA (FDD)
Dual-Cell HSDPA operation on adjacent carriers
HS-DSCH Serving Cell Change Enhancements
Rel-8 Improvements of the Radio Interface
UMTS 1500 MHz
Deleted - UMTS 2300 MHz FDD/TDD
UMTS 700 MHz FDD
UMTS 1880 MHz TDD
(Small) Technical Enhancements and Improvements for Rel-8
Rel-9 RAN improvements
Dual-Cell HSUPA
Combination of DC-HSDPA with MIMO
Support for different bands for Dual-Cell HSDPA
Transmit Antenna Array (TxAA) extension for non-MIMO UEs
Rel-9 Improvements of the Radio Interface
RF requirements for Multicarrier and Multi-RAT BS
RAN4 part of RF requirements for Multicarrier and Multi RAT BS
Extended UMTS/LTE 800 MHz
UMTS/LTE 800 MHz for Europe
(Small) Technical Enhancements and Improvements for Rel-9
Extended UMTS/LTE 1500 MHz
Four carrier HSDPA
Core part: Four carrier HSDPA
Perf. part: Four carrier HSDPA
Core part: Support of New Band Combinations for Dual-Band Dual Cell HSDPA
Deleted - Perf. part: Support of New Band Combinations for Dual-Band Dual Cell HSDPA
Expanded 1900 MHz Band for UTRA and LTE
Core part: Expanded 1900 MHz Band for UTRA and LTE
Perf. part: Expanded 1900 MHz Band for UTRA and LTE
Core part: Adding L-Band (Band 24) LTE for ATC of MSS in North America
MIMO operation with non-MIMO coexistence in HSDPA
Core part: MIMO operation with non-MIMO coexistence in HSDPA
Core part: Multi-Standard Radio BS RF requirements for non-contiguous spectrum deployments
Core part: UMTS/LTE 3500 MHz
Adding 2 GHz band LTE FDD (Band 23) for Ancillary Terrestrial Component (ATC) of Mobile Satellite Service (MSS) in North America
Core part: Adding 2 GHz band LTE FDD (Band 23) for ATC of MSS in North America
(Small) Technical Enhancements and Improvements for Rel-10
Core part: Introduction of New Configuration for 4C-HSDPA
Perf. part: Introduction of New Configuration for 4C-HSDPA
Core part: Four Branch MIMO transmission for HSDPA
Perf. part: Four Branch MIMO transmission for HSDPA
Core part: Eight carrier HSDPA
Perf. part: Eight carrier HSDPA
Core part: Further Enhancements to CELL_FACH
Perf. part: Further Enhancements to CELL_FACH
Core part: HSDPA Dual-Band Multi-Carrier combinations
Perf. part: HSDPA Dual-Band Multi-Carrier combinations
Core part: HSDPA Multiflow Data Transmission
Perf. part: HSDPA Multiflow Data Transmission
Core part: Uplink Transmit Diversity for HSPA - Closed Loop
Perf. part: Uplink Transmit Diversity for HSPA - Closed Loop
Core part: LTE for 700 MHz Digital Dividend
Core part: LTE Carrier Aggregation Enhancements
Core part: New Band LTE Downlink FDD 716-728 MHz (Band 29), Carrier Aggregation of Band 2 and Band 29 and of Band 4 and Band 29
Core part: LTE E850 - Lower Band for Region 2 (non-US), Band 27
RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
Core part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
Perf. part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
MIMO with 64QAM for HSUPA
Core part: MIMO with 64QAM for HSUPA
Perf. part: MIMO with 64QAM for HSUPA
Core part: Non-contiguous 4C-HSDPA operation
Perf. part: Non-contiguous 4C-HSDPA operation
(Small) Technical Enhancements and Improvements for Rel-11
Extending 850 MHz Upper Band (814 849 MHz)
Core part: Extending 850 MHz Upper Band (814 849 MHz)
Perf. part: Extending 850 MHz Upper Band (814 849 MHz)
E-UTRA medium range and MSR medium range/local area BS class requirements
Core part: E-UTRA medium range and MSR medium range/local area BS class requirements
Deleted - Core part: New Base Station specification structure
Perf. part: Further Enhanced Uplink (EUL) enhancements
Introduction of LTE 450 MHz band in Brazil
Core part: Introduction of LTE 450 MHz band in Brazil
L-band for Supplemental Downlink in E-UTRA and UTRA
Core part: L-band for Supplemental Downlink in E-UTRA and UTRA
Core part: LTE in the US Wireless Communications Service (WCS) Band 30
MBMS Improvements
(Small) Technical Enhancements and Improvements for Rel-12
Core part: Dedicated Channel (DCH) enhancements for UMTS
Perf. part: Dedicated Channel (DCH) enhancements for UMTS
Perf. part: Heterogeneous Networks enhancements
Core part: UMTS Mobility enhancements for heterogeneous networks
Perf. part: UMTS Mobility enhancements for heterogeneous networks
Perf. part: Enhanced Broadcast of System Information
Multiflow Enhancements for UTRA
Core part: HSPA Dual-Band UL carrier aggregation
Core part: 2GHz FDD LTE in Region 1 (1980-2010MHz and 2170-2200MHz Bands)
Core part: AWS-Extension Band for LTE
Core part: Elevation Beamforming/Full-Dimension (FD) MIMO for LTE
Core part: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014)
Core part: 700MHz E-UTRA FDD Band for Arab Region
Core part: Licensed-Assisted Access using LTE
Core part: Introduction of 1447-1467MHz Band for TD-LTE in China
AWS-3/4 Band for LTE
Core part: LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1
Core part: Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States
Core part: LTE-based V2X Services
Core part: Multi-Band Base Station testing with three or more bands
Core part: Extended-Band12 new E-UTRA Band
Core part: 450MHz E-UTRA FDD Band for LTE PPDR and PMR/PAMR in Europe
Core part: 450 MHz Band for LTE in Region 3
Core part: US 600 MHz Band for LTE
LAA/eLAA for the CBRS 3.5GHz band in the United States
Core part: LAA/eLAA for the CBRS 3.5GHz band in the United States
Core part: FDD operating band in the L-band for LTE
Core part: LTE Extended 1.5 GHz SDL band (1427 1518 MHz) and LTE CA (2DL/1UL) with Band 20
Core part: New LTE band for 3.3-3.4 GHz for Africa
Core part: TDD operating band in the L-band for LTE
Core part: New Radio Access Technology
Core part: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe
Core part: E-UTRA 2.4 GHz TDD Band for US
Perf. part: Introduction of an NR SUL band with same uplink frequency range as NR band n5
Core part: Band 65 for New Radio
Core part: Introduction of NR band n48
Core part: NR-based access to unlicensed spectrum
Harmonized Standard
Location Services
Lawful Interception for GSM Features transposed to UMTS
(Small) Technical Enhancements and Improvements for R99
UMTS
UMTS phase 1
UMTS Terrestrial Radio Access Network
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