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TR 36.931
E-UTRA –
Radio Frequency (RF) Requirements
for LTE Pico Node B
3GPP‑Page
ETSI‑search
V19.0.0 (PDF)
2025/09 30 p.
V18.0.0
2024/03 30 p.
V17.0.0
2022/03 30 p.
V16.0.0
2020/06 30 p.
V15.0.0
2018/06 30 p.
V14.0.0
2017/03 30 p.
V13.0.0
2016/01 30 p.
V12.0.0
2014/10 29 p.
V11.0.0
2012/09 29 p.
V10.0.0
2011/04 29 p.
V9.0.0
2011/04 29 p.
Rapporteur:
Ms. Yin, Liyan
HuaWei Technologies Co., Ltd
full Table of Contents for
TR 36.931
Word version: 19.0.0
1
Scope
p. 6
2
References
p. 6
3
Definitions, symbols and abbreviations
p. 6
3.1
Definitions
p. 6
3.2
Symbols
p. 6
3.3
Abbreviations
p. 7
4
General
p. 7
4.1
Work item objective
p. 7
5
System scenarios
p. 7
5.1
Pico NodeB class
p. 7
5.2
Radio scenario
p. 7
5.3
Simulation assumptions
p. 7
5.3.1
Deployment modelling
p. 7
5.3.1.1
Pico deployment
p. 7
5.3.1.2
Macro-Pico deployment
p. 8
5.3.2
Channel models
p. 8
5.3.2.1
Antenna patterns
p. 8
5.3.2.2
Propagation model
p. 9
5.3.2.2.1
Indoor path loss model
p. 9
5.3.2.2.2
Macro cell propagation model
p. 10
5.3.3
Macro cell parameters
p. 10
5.3.4
Pico cell parameters
p. 10
5.3.5
Scheduler
p. 11
5.3.6
Power control modelling
p. 11
6
Changes for the Release 9 in addition to Release 8
p. 11
6.1
Changes in 36.104
p. 11
6.1.1
Changes to transmitter characteristics
p. 11
6.1.1.1
Frequency error
p. 11
6.1.1.2
Base station maximum output power
p. 11
6.1.1.3
Adjacent Channel Leakage power Ratio (ACLR)
p. 12
6.1.1.3.1
Relative value
p. 12
6.1.1.3.2
Absolute value
p. 12
6.1.1.4
Operating band unwanted emissions
p. 13
6.1.1.5
Transmitter spurious
p. 13
6.1.1.5.1
Mandatory requirement
p. 13
6.1.1.5.2
Protection of the BS receiver of own or different BS
p. 13
6.1.1.5.3
Additional spurious emissions requirements
p. 14
6.1.1.5.4
Co-location with other base stations
p. 14
6.1.2
Changes to receiver characteristics
p. 16
6.1.2.1
Receiver reference sensitivity
p. 16
6.1.2.1.1
Discussion
p. 16
6.1.2.1.2
Minimum requirement
p. 16
6.1.2.2
Blocking characteristics
p. 17
6.1.2.2.1
General blocking requirement
p. 17
6.1.2.2.1.1
Minimum requirement
p. 19
6.1.2.2.2
Collocation with other base stations
p. 19
6.1.2.2.2.1
Minimum requirement
p. 19
6.1.2.3
Dynamic range
p. 21
6.1.2.3.1
Analysis
p. 21
6.1.2.3.2
Minimum requirement
p. 22
6.1.2.4
In-channel selectivity
p. 22
6.1.2.4.1
Analysis
p. 23
6.1.2.4.2
Minimum requirement
p. 23
6.1.2.5
Adjacent Channel Selectivity (ACS) and narrow-band blocking
p. 23
6.1.2.5.1
Analysis
p. 23
6.1.2.5.2
Minimum requirement
p. 23
6.1.2.6
Receiver Intermodulation
p. 24
6.1.2.6.1
Analysis
p. 24
6.1.2.6.2
Minimum requirement
p. 25
6.1.3
Clarification on performance requirements
p. 26
6.2
Changes in 36.141
p. 26
7
Impacts to other WGs
p. 26
$
Change History
p. 27