A.15 Fixed Reference Channels for NB-IoT dynamic range (π/4 QPSK, R=2/3)

36.1043GPPBase Station (BS) radio transmission and receptionEvolved Universal Terrestrial Radio Access (E-UTRA)Release 18TS

The parameters for the reference measurement channels are specified in Table A.15-1 for NB-IoT dynamic range.

Table A.15-1 FRC parameters for NB-IoT dynamic range

Reference channel

A15-1

A15-2

Sub carrier spacing (kHz)

15

3.75

Number of tone

1

1

Modulation

π/4 QPSK

π/4 QPSK

Diversity

No

No

Frequency offset

0

0

IMCS / ITBS

7 / 7

7 / 7

Payload size (bits)

104

104

Allocated resource units

1

1

Transport block CRC (bits)

24

24

Coding rate (target)

2/3

2/3

Coding Rate

0.67

0.67

Code block CRC size (bits)

0

0

Number of code blocks – C

1

1

Total symbols per resource unit

96

96

Total number of bits per resource unit

192

192

Tx time (ms)

8

32

Frequency offset

0

0

Channel estimation length (ms) Note 1

4

16

Note 1: Channel estimation lengths are included in the table for information only.