Tech-
invite
3GPP
space
IETF
space
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4‑5x
Content for
TR 37.880
Word version: 17.2.0
1…
5…
5
Co-existence studies
6
UE operation
7
UE hardware
8
UE requirements
9
Conclusion
$
Change history
5
Co-existence studies
p. 9
5.1
Simulation assumptions
p. 9
5.1.1
General
p. 9
5.1.2
Macro cell Propagation model - Rural Area
p. 10
5.1.3
Power control modelling
p. 11
5.1.4
Practical considerations for HPUE deployment
p. 12
5.1.5
Cell layout
p. 13
5.1.6
Other simulation assumptions
p. 13
5.1.7
Simulation procedure
p. 14
5.2
Simulation results
p. 15
5.2.1
UL HPUE Vs NB-IoT standalone operation
p. 15
5.2.2
UL HPUE Vs NB-IoT guard band operation
p. 19
5.2.3
UL HPUE Vs NB-IoT in-band operation
p. 22
6
UE operation
p. 27
6.1
UE transmitter third harmonic
p. 27
6.2
BS receiver blocking
p. 27
6.3
UE self-dense
p. 27
6.4
Modem SW changes
p. 28
7
UE hardware
p. 28
7.1
New RF components
p. 28
7.2
Components size and heat
p. 32
7.3
Power supply
p. 32
8
UE requirements
p. 33
8.1
UE Output Power
p. 33
8.2
Transmitter requirements
p. 34
8.2.1
UE maximum output power for CA
p. 34
8.2.2
UE maximum output power for modulation / channel bandwidth
p. 34
8.2.3
UE maximum output power with additional requirements
p. 34
8.2.4
ACLR
p. 34
8.3
Receiver requirements
p. 34
9
Conclusion
p. 35
$
Change history
p. 36