DIUC Usage Different burst profiles including QPSK 0–12 ½ repetition 2 13 Reserved 14 Extended-2 DIUC IE 15 Extended DIUC Change 8-123 as indicated: 8-123—OFDMA STC DL Zone IE format Size Syntax Notes (bit) STC_DL_Zone_IE() { — — 4 STC/DL_Zone_SWITCH = 0x1 Extended DIUC Length 4 Length = 0x4 OFDMA symbol offset 8 Denotes the start of the zone (counting from the frame preamble and starting from 0) Permutation 2 0b00: PUSC permutation 0b01: FUSC permutation 0b10: Optional FUSC permutation 0b11: Adjacent subcarrier permutation Use All SC 1 0: Do not use all subchannels
DIUC Usage 0–12 Different burst profiles including QPSK ½ repetition 2 13 Reserved 14 Extended-2 DIUC IE 15 Extended DIUC Change 8-123 as indicated: 8-123—OFDMA STC DL Zone IE format Syntax Size Notes (bit) STC_DL_Zone_IE() { — — Extended DIUC 4 STC/DL_Zone_SWITCH = 0x1 Length 4 Length = 0x4 OFDMA symbol offset 8 Denotes the start of the zone (counting from the frame preamble and starting from 0) Permutation 2 0b00: PUSC permutation 0b01: FUSC permutation 0b10: Optional FUSC permutation 0b11: Adjacent subcarrier permutation Use All SC 1 0: Do not use all subchannels
16-17-0001-03-000s-draft-proposed-amendments-to-802-16-to-support-1-25-mhz-channels.docx