User's Guide

Adjacent Channel Leakage power Ratio (ACLR)
Table 13
ACLR
Channel Bandwidth
BS adjacent channel centre
frequency offset below the
low est or above the highest
carrier centre frequency
transmitted
1
Filter on the adjacent channel
frequency and corresponding
filter bandwidth
2
ACLR Limit Test tolerance
5, 10, 15, 20 MHz BW
channel
Square (BW
config
) 45 dB 0.8 dB
BW
channel
×2 Square (BW
config
)
BW
Channel
/ 2 + 2.5 Square (4.5 M Hz) 45 dB
3
BW
Channel
/ 2 + 7.5 Square (4.5 M Hz)
1
BW
channel
and BW
config
are the BS channel bandwidth and transmission bandwidth configuration of the lowest/ highest carrier
transmitted on the assigned channel frequency.
2
With SCS that provides largest transmission bandwidth configuration (BWConfig).
3
The requirements are applicable when the band is also defined for E-UTRA or UTRA.
Table 14
CACLR
Channel Bandwidth
Sub-block or Inter RF
Bandwidth gap Size
(W gap) Where the
limit Applies (M Hz)
BS adjacent channel
center frequency
offset below or
above the sub-block
or Base Station RF
Bandwidth edge
(inside the gap)
Assumed adjacent
channel carrier
Filter on the
adjacent channel
frequency and
corresponding filter
bandw idth
CACLR Limit Test tolerance
5,10,15,20 MHz Wgap ≥ 15
1
2.5 M Hz 5 M Hz NR
2
Square (BWconfig
3
) 45 dB 0.8 dB
Wgap ≥ 20
1
7.5 M Hz 5 M Hz NR
2
Square (BWconfig
3
) 45 dB
1
Applicable in case the BS channel bandwidth of the NR carrier transmitted at the other edge of the gap is 5, 10, 15, 20 MHz.
2
With SCS that provides largest transmission bandwidth configuration (BW
Config
)
3
BWConfig is the transmission bandwidth configuration of the assumed adjacent channel carrier.
Operating Band Unwanted Emission
M easurement Freq.
1
f_offset is the separation between the channel edge
frequency and the centre of the measuring filter.
M inimum requirement
2
M eas BW Test tolerance
0.05 M Hz £ f_offset < 5.05M Hz
– 7 dbm – — ———— – 0.05 dB
7 f _offset
5 MHz
100 kHz 1.5 dB
5.05 M Hz £ f_offset < min
(10.05 M Hz, f_offset max)
–14 dBm 100 kHz
10.05 MHz £ f_offset <f_offset max –16 dBm
3
100 kHz 0 dB
RU Hardware Feature
Performance Requirement
50
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only