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TR 38.817-01  RAN4 ★
5G New Radio —
General aspects for
User Equipment Radio Frequency (RF)

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V16.1.0 (Wzip)  2019/09  99 p.
V15.5.0 (Wzip)  2019/09  94 p.
WI Acronym:  NR_newRAT-Core
Rapporteur:  Mr. Sano, Yousuke  DOCOMO Communications Lab. 
The present document is a technical report for the work item on Work Item on New Radio (NR) Access Technology, covering the general aspects for RF, RRM and demodulation for NR.
While requirements are often generic and band agnostic, there may in many cases be separate requirements for different bands. In some cases, these are identified directly using the band number. They will also be references to different frequency ranges covering many bands, identified as requirements for sub-6 GHz bands (Frequency Range 1) and mmWave bands (Frequency Range 2). These ranges are for the purpose of the specification defined as follows:
  • FR1: 450 - 6000 MHz
  • FR2: 24250 - 52600 MHz.
The lowest frequency in FR1 is selected as the lowest frequency identified for IMT by the ITU-R [2]. FR2 is defined starting from the lowest frequency under study for IMT under WRC Agenda item 1.13, up to the highest frequency within the scope of the present work item. In the future when new operating bands may be added outside the frequency ranges of FR1 and FR2, those can be incorporated by extending FR1 or FR2, or by adding new ranges (FR3, etc.).
…

full Table of Contents for  TR 38.817-01  Word version:   16.1.0

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1 Scope  2 References  3 Definitions, symbols and abbreviations  4 General and common aspects  5 UE Transmitter characteristics (frequency range 1)  6 UE Receiver characteristics (frequency range 1)  7 UE Transmitter characteristics (frequency range 2)  8 UE Receiver characteristics (frequency range 2)  9 UE Transmitter characteristics (NSA and interworking between frequency ranges 1 and 2)  10 UE Receiver characteristics (NSA and interworking between frequency ranges 1 and 2)  A Environmental conditions  B Coexistence studies for 55dBm CPE deployment in FR2  C Coexistence studies for 29 dBm UE power class for LTE Band 41 and NR Band n41  D Change history 

 

1  Scope  Word-p. 8
2  References
3  Definitions, symbols and abbreviations
3.1  Definitions
3.2  Symbols  Word-p. 9
3.3  Abbreviations
4  General and common aspects  Word-p. 10
4.1  Operating bands
4.2  Channel bandwidth  Word-p. 13
4.2.1  BS and UE channel bandwidth  Word-p. 16
4.2.2  Bandwidth combination sets  Word-p. 17
4.3  Channel arrangement  Word-p. 19
4.3.1  RF channel and sync channel raster
4.3.1.1  Background
4.3.1.2  Overall raster concept  Word-p. 20
4.3.1.3  RF Channel raster  Word-p. 21
4.3.1.4  Synchronization Channel raster  Word-p. 22
4.3.1.5  Calculations of sync raster GSCN per operating band  Word-p. 23
4.3.2  Channel spacing for adjacent NR carriers  Word-p. 25
4.3.3  Channel spacing for intra-band CA
4.4  Subcarrier spacing  Word-p. 26
4.4.1  Non-SS channels
4.5  Spectrum utilization
4.5.1  General
4.5.2  Maximum RB Allocation, Transmission Bandwidth and Spectrum Utilization for FR1  Word-p. 27
4.5.2.1  CP-OFDM waveform
4.5.2.2  DFT-s-OFDM waveform  Word-p. 29
4.5.3  Maximum RB Allocation, Transmission Bandwidth and Spectrum Utilization for FR2  Word-p. 30
4.5.3.1  CP-OFDM Waveform
4.5.3.2  DFT-s-OFDM waveform
4.5.4  Sub-carrier alignment with DC and between numerologies and their impact to guard bands for FR1  Word-p. 31
4.5.5  Spectrum utilization when operating multiple numerologies  Word-p. 32
4.6  Mixed numerology requirements  Word-p. 33
4.6.1  Mixed Numerologies FDM operation use cases
4.6.2  Data/Data mixed numerology FDM operation
4.6.3  Data/SS mixed numerology FDM operation  Word-p. 34
4.7  TRx test metrics
4.7.1  TRx test metrics and link direction in FR2
5  UE Transmitter characteristics (frequency range 1)  Word-p. 37
5.1  General
5.1.1  CA Bandwidth Class  Up
5.2  Transmit power
5.2.1  Power Class
5.2.2  MPR /A-MPR  Word-p. 39
5.2.3  UE maximum output power for modulation / RB allocation
5.2.4  Inner RB allocation range for all 5MHz - 100MHz channel bandwidths and SCS  Word-p. 40
5.3  Output power dynamics  Word-p. 48
5.3.1  Minimum output power
5.3.1.1  Current LTE requirement
5.3.1.2  NR requirement
5.4  Transmit signal quality  Word-p. 49
5.4.1  IQ-Image and Carrier leakage
5.4.2  Error vector magnitude
5.4.3  In-band emissions  Word-p. 50
5.5  Output RF spectrum emissions  Word-p. 51
5.5.1  Occupied bandwidth
5.5.2  Spectrum emission mask
5.5.2.1  General spectrum emission mask
5.5.2.2  Additional spectrum emission requirements
5.5.2.2.1  Requirements for network signalled value "NS_04"
5.5.3  Adjacent Channel Leakage ratio  Word-p. 52
5.5.3.1  NR ACLR
5.5.3.2  E-UTRA ACLR  Word-p. 53
5.5.3.3  UTRA ACLR
5.5.4  Spurious emission
5.5.4.1  General requirements
5.5.4.2  Spurious emission band UE co-existence  Word-p. 54
5.5.4.3  Additional spurious emissions
5.5.4.3.1  Minimum requirement (network signalled value "NS_04")  Word-p. 55
5.6  Transmit intermodulation
5.7  ON/OFF time mask  Word-p. 56
5.7.1  UE transient time
5.8  Additional UE RF Tx requirements for SUL and LTE-NR co-existence
5.8.1  Transmit power
5.8.2  Output power dynamics
5.8.3  Transmit signal quality  Word-p. 58
5.8.4  Output RF spectrum emissions
5.8.5  Transmit intermodulation
6  UE Receiver characteristics (frequency range 1)
6.1  General
6.2  Receiver Sensitivity  Up
6.2.1  MSD (Maximum sensitivity degradation)  Word-p. 64
6.3  Selectivity
6.4  Blocking performance
6.5  Spurious response
6.6  Intermodulation performance
6.7  Spurious emission
6.8  Additional UE RF Rx requirements for SUL and LTE-NR co-existence
6.8.1  REFSENS
6.8.2  Other receiver requirements
7  UE Transmitter characteristics (frequency range 2)  Word-p. 65
7.1  General
7.1.1  CA Bandwidth Class
7.2  Transmit power
7.2.1  Power Class
7.2.1.1  UE Power class 1  Word-p. 66
7.2.1.1.1  Minimum Peak EIRP requirement
7.2.1.1.2  Maximum TRP/EIRP requirement  Word-p. 67
7.2.1.1.3  Spherical coverage requirement
7.2.1.2  Void
7.2.1.3  UE Power class 2  Word-p. 70
7.2.1.3.1  Minimum Peak EIRP requirement  Up
7.2.1.3.2  Maximum TRP/EIRP requirement
7.2.1.3.3  Spherical coverage requirement  Word-p. 71
7.2.1.4  UE Power class 3
7.2.1.4.1  Minimum Peak EIRP requirement  Word-p. 72
7.2.1.4.2  Maximum TRP/EIRP requirement  Word-p. 73
7.2.1.4.3  Spherical coverage requirement
7.2.1.5  UE Power class 4  Word-p. 75
7.2.1.5.1  Minimum Peak EIRP requirement
7.2.1.5.2  Maximum TRP/EIRP requirement  Word-p. 76
7.2.1.5.3  Spherical coverage requirement  Up
7.2A  Transmit power for CA  Word-p. 77
7.2A.1  Void
7.2A.2  Maximum power reduction for CA
7.3  Output power dynamics  Word-p. 78
7.3.1  Minimum output power
7.4  Transmit signal quality  Word-p. 79
7.5  Output RF spectrum emissions
7.5.1  Occupied bandwidth
7.5.2  Spectrum emission mask
7.5.3  Adjacent Channel Leakage ratio
7.5.4  Spurious emission  Up
7.6  Transmit intermodulation
7.7  ON/OFF time mask
7.7.1  UE transient time
7.8  Beam correspondence
7.8.1  General
7.8.2  Beam correspondence for PC1
7.8.3  Beam correspondence for PC2
7.8.4  Beam correspondence for PC3
7.8.5  Beam correspondence for PC3  Word-p. 82
8  UE Receiver characteristics (frequency range 2)  Up
8.1  General
8.2  Receiver Sensitivity
8.2.1  MSD (Maximum sensitivity reduction)
8.3  Selectivity
8.4  Blocking performance
8.5  Spurious response
8.6  Intermodulation performance
8.7  Spurious emission
9  UE Transmitter characteristics (NSA and interworking between frequency ranges 1 and 2)
10  UE Receiver characteristics (NSA and interworking between frequency ranges 1 and 2)  Up
A  Environmental conditions  Word-p. 83
A.1  General
A.2  Environmental
A.2.1  Temperature
A.2.2  Voltage
B  Coexistence studies for 55dBm CPE deployment in FR2  Word-p. 84
B.1  Introduction
B.2  Network layout model
B.2.1  Urban macro
B.2.1.1  Single operator layout  Up
B.2.1.2  Multi operators layout  Word-p. 85
B.2.2  Dense urban  Word-p. 86
B.3  Propagation model
B.3.1  Path loss
B.3.2  LOS probability
B.3.3  O-to-I penetration loss
B.4  Transmission power control model
B.5  Received signal power model
B.6  Other simulation parameters  Word-p. 87
B.7  Simulation description  Up
B.8  Evaluation metric
B.9  Antenna configuration  Word-p. 88
B.9.1  Base station
B.9.2  CPE
B.10  Evaluated ACIR range
B.11  Co-existence scenarios
B.12  Summary of co-existence simulations
B.12.1  ACIR simulation results  Word-p. 89
B.12.1.1  Urban macro (UMa) scenario
B.12.1.2  Dense urban micro (UMi) scenario  Up
B.12.1.3  Summary of ACIR simulations
B.12.2  Receiver dynamic range  Word-p. 90
B.12.3  Inband receiver blocking
B.12.4  Conclusions
C  Coexistence studies for 29 dBm UE power class for LTE Band 41 and NR Band n41  Word-p. 91
C.1  Simulation assumptions
C.1.1  Macro cell propagation model
C.1.1.1  Macro cell propagation model - urban and suburban areas
C.1.1.2  Macro cell propagation model - rural area
C.1.2  Power control simulation parameters  Up
C.1.3  Cell layout  Word-p. 93
C.1.4  Other simulation assumptions
C.1.5  Simulation procedure  Word-p. 94
C.2  Simulation results  Word-p. 95
C.2.1  UE ACLR
C.2.2  BS receiver blocking
D  Change history  Word-p. 97

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