¾ 672 1344 504 1008 13/16 672 1344 546 1092 7/8 672 1344 588 1176 29.5.7.27.5 Parity check matrices See 29.3.7. 29.5.7.27.6 LDPC encoding for SISO transmission This subcluse defines a SC PHY PSDU encoding process for SISO transmission. The EDMG encoding process includes the following steps. employ steps a) c) as defined in subclause 20.6.3.2.3.3 for DMG encoding, assuming that can be equal LCW – to 672 or 1344 bits and = 7/8 code shall use the b.1) encoding procedure. R The number of SC symbol blocks, and the number of symbol block padding bits, are NBLKS, NBLK_PAD, calculated as follows: where: is the number of coded bits per block transmitted over the 2.16 GHz channel NCBPB defines the number of 2.16 GHz channels, (1 4), that make up the signal bandwidth of the NCB NCB NCB ≤ ≤ EDMG PPDU The values of for different types of GI are provided in. The coded bit stream is concatenated with NCBPB zeros. They are scrambled using the continuation of the scrambler sequence that scrambled the PSDU NBLK_PAD input bits. of NCBPB for different types of GI Symbol Short GI Normal GI Long GI mapping 480 448 384 π/2-BPSK 960 896 768 π/2-QPSK 1920 1792 1536 π/2-16QAM 2880 2688 2304 π/2-64QAM 29.5.7.27.7 LDPC encoding for MIMO transmission
¾ 672 1344 504 1008 13/16 672 1344 546 1092 7/8 672 1344 588 1176 29.5.7.27.5 Parity check matrices See 29.3.7. 29.5.7.27.6 LDPC encoding for SISO transmission This subcluse defines a SC PHY PSDU encoding process for SISO transmission. The EDMG encoding process includes the following steps. employ steps a) – c) as defined in subclause 20.6.3.2.3.3 for DMG encoding, assuming that LCW can be equal to 672 or 1344 bits and R = 7/8 code shall use the b.1) encoding procedure. The number of SC symbol blocks, NBLKS, and the number of symbol block padding bits, NBLK_PAD, are calculated as follows: where: NCBPB is the number of coded bits per block transmitted over the 2.16 GHz channel NCB defines the number of 2.16 GHz channels, NCB (1 ≤ NCB ≤ 4), that make up the signal bandwidth of the EDMG PPDU The values of NCBPB for different types of GI are provided in. The coded bit stream is concatenated with NBLK_PAD zeros. They are scrambled using the continuation of the scrambler sequence that scrambled the PSDU input bits. of NCBPB for different types of GI Symbol mapping Short GI Normal GI Long GI π/2-BPSK 480 448 384 π/2-QPSK 960 896 768 π/2-16QAM 1920 1792 1536 π/2-64QAM 2880 2688 2304 29.5.7.27.7 LDPC encoding for MIMO transmission
11-17-0214-01-00ay-29-5-7-27-encoding.docx