From: Sparse code multiple access on the generalized frequency division multiplexing
Parameters
SCMA-OFDM
SCMA-GFDM
K
256
32
M
1
7
N=MK
224
Roll-off factor
0
0.5
C
6
Modulation (J)
QPSK (4)
U
4
β
ε
1e−4