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
Table 7 (Cont.)
NB-IOT Carrier Support Frequency Band
Band Guard band In-band Standalone Ref
n26 Supported Supported Supported —
Contents (Configuration) Ref
Standalone at n26
Not Supported: Only NB-IoT carrier Operation. NR carrier Operation is necessary for NB-IoT carrier
Operation.
—
Only 1 NB-IoT carrier per 1 NR carrier Operation.
<M AX number of NB-IOT carriers> n71=2 carrier, n26=1 carrier (1NB-IoT carriers consist of 1 PRB.)
—
The total Power (NB-IOT carrier power and NR carrier power) equals the single NR carrier power in
each OBW of carrier. M inimum Requirements, 3GPP TS 38.104 Table 6.3.4.2-1. The RB power of NB-
IOT carrier shall be the average RB power of NR carrier defines +6 dB. Refer to Figure 6.
3GPP TS38.104
Sub Carrier Spacing (SCS) of NR carrier and NB-IoT carrier applies 15 kHz.
The frequency distance of NB-IoT carrier and NR carrier makes a multiple of 15 kHz.
Guard band Case: The frequency distance of NB-IoT carrier frequency and Edge of NR carrier
frequency minimize.
3GPP TS36.104
3GPP TS38.104
3GPP TS36.211
Figure 6
NB-IoT Carrier M ax ResourceBlock(RB) Power
RU Hardware Feature
Carrier Configuration
34
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only