Content for TS 38.108 Word version: 19.1.0
A Reference measurement channels
B Error Vector Magnitude (FR1-NTN)
C Characteristics of the interfering signals
D Propagation conditions
E Error Vector Magnitude (FR2-NTN)
$ Change history
A (Normative) Reference measurement channels p. 95
A.1 Fixed Reference Channels for RF Rx requirements in FR1-NTN (QPSK, R=1/3) p. 95
A.2 Fixed Reference Channels for dynamic range (16QAM, R=2/3) p. 97
A.3 Fixed Reference Channels for performance requirements (QPSK, R=308/1024) p. 97
A.3A Fixed Reference Channels for performance requirements (QPSK, R=99/1024) p. 99
A.4 PRACH test preambles p. 100
A.5 Fixed Reference Channels for performance requirements (QPSK, R=193/1024) p. 101
A.6 Fixed Reference Channels for performance requirements (16QAM, R=434/1024) p. 102
B (Normative) Error Vector Magnitude (FR1-NTN) p. 103
B.1 Reference point for measurement p. 103
B.2 Basic unit of measurement p. 103
B.3 Modified signal under test p. 104
B.4 Estimation of frequency offset p. 104
B.5 Estimation of time offset p. 104
B.5.1 General p. 104
B.5.2 Window length p. 105
B.6 Estimation of TX chain amplitude and frequency response parameters p. 105
B.7 Averaged EVM p. 107
C (Normative) Characteristics of the interfering signals p. 108
D (Normative) Propagation conditions p. 108
D.1 Static propagation condition p. 108
D.2 Multi-path fading propagation conditions p. 108
D.2.1 Delay profiles p. 108
D.2.2 Combinations of channel model parameters p. 110
D.2.3 MIMO channel correlation matrices p. 110
D.3 Moving propagation conditions p. 112
E (Normative) Error Vector Magnitude (FR2-NTN) p. 112
E.1 Reference point for measurement p. 112
E.2 Basic unit of measurement p. 113
E.3 Modified signal under test p. 114
E.4 Estimation of frequency offset p. 114
E.5 Estimation of time offset p. 114
E.5.1 General p. 114
E.5.2 Window length p. 115
E.6 Estimation of TX chain amplitude and frequency response parameters p. 115
E.7 Averaged EVM p. 117
$ Change history p. 119
