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 Specification
- 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
Channel Bandwidth [M Hz]
Transmission
Bandwidth [RB]
Channel Edge
Channel Edge
Resource Block
Active Resource
Blocks
Guardband, can be asymetric
Transmission Bandwidth Configuration N
[RB]
RB
Figure 9
Definition of Channel Bandwidth and Transmission Bandwidth Configuration For One NR Channel
Transmitter Specification
The RF performance requirements in this section are applicable only after the RU DPD system has converged.
Operating Band
NR n70 617 MHz…652 M Hz
NR n66 717 MHz…728 M Hz
Frequency Error
Specification < ±0.05 ppm
Test Tolerance ±12 Hz
VSW R
< 1.5 @antenna port
RU Hardware Feature
Performance Requirement
47
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only