30 5G: Performance on the Enhancement …
319
Fig. 30.2 BER measurements with digital modulator QC-LDPC
Table 30.1 BER
measurements with
QC-LDPC for both F-OFDM
and OFDM
Result of BER at clip rate 10 –1
Coding Technique
F-OFDM (Eb/No) OFDM (Eb/No)
Asymmetric arithmetic
9.9
10.35
Arithmetic
11
10.3
Huffman
10.4
10.45
Table 30.2 BER
Measurements with LDPC for
both F-OFDM and OFDM
Result of BER with LDPC at clip rate 10 –1
Coding Technique
F-OFDM (Eb/No) OFDM (Eb/No)
Asymmetric arithmetic 8.55
9.65
Arithmetic
9.43
9.32
Huffman
9.2
9.54
is to apply the technique to multiple users with multiple block coding techniques
(Table 30.3).
30.4 Conclusion
A new AAC coding technique, the so-called EAAC has the advantage in reducing the
PAPR measurements for the STFBC MIMO F-OFDM system model that supports