User's Guide
Table Of Contents
- User Guide
- Contents
- Preface
- 1 About this Guide
- 2 Overview
- 3 RU Hardware Feature
- 3.1 System Configuration
- 3.2 RU Specifications
- 3.3 Environment Specifications
- 3.4 RU Downlink/Uplink Default Parameters
- 3.5 Antenna Configuration
- 3.6 Carrier Configuration
- 3.7 Block Diagram
- 3.8 External Interface
- 3.9 TX Control Function
- 3.10 Performance Requirement
- 3.11 Mechanical Design and Other Options
- 4 Ordering Information
- 5 Installation
- 6 Operations
- 7 Maintenance and Trouble Clearing
- 8 Removal
- A References
- B ZTP Overview
- C Optical Connector Cleaning
- D Glossary
- Index
BS channel bandwidth
of the lowest/ highest
carrier received (M Hz)
Interfering signal mean
power [dBm]
Interfering signal center frequency offset from the
lower/ upper Base Station RF Bandwidth edge or
sub-block edge inside a sub-block gap (M Hz)
Type of interfering
signal
5 –52 ±2.5025 5 M Hz DFT-s-OFDM NR
signal
15 kHz SCS, 25 RBs
10 –52 ±2.5075
15 –52 ±2.5125
20 –52 ±2.5025
In-band Blocking
Table 18
General Blocking
BS channel bandwidth of the
lowest/ highest carrier received
[M Hz]
NF
Interfering
signal mean
power [dBm]
Interfering signal centre
frequency minimum offset
from the lower/ upper Base
Station RF Bandwidth edge or
sub-block edge inside a sub-
block gap [M Hz]
Type of interfering signal
5, 10, 15, 20 NF
REF
+ 6 dB –43 ±7.5 5 M Hz DFT-s-OFDM NR signal
15 kHz SCS, 25 RBs
Table 19
Narrowband Blocking/ Narrowband Blocking Requirement for NB-IoT Operation
NF
(Narrowband blocking)
NF
(Narrowband blocking requirement for NB-IoT operation)
NF
REF
+ 6 dB NF
REF
+ X dB
1
RU Hardware Feature
Performance Requirement
57
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only