Hi Alfred,
Could you please add the following to the TGbn PHY motion list?
Move to include the following text to the 11bn SFD:
(DCN# 11-24/1488r1)
Pilot values and mapping rules of ELR-SIG and Data symbols in ELR PPDU are the same as that of four RRU52 in DL OFDMA
Passed without any objection
Thanks,
Shengquan
From: Shengquan Hu
Sent: Tuesday, November 12, 2024 8:51 PM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: RE: [STDS-802-11-TGBN] TGbn PHY Motion Request
Hi Alfred,
Please also add the followings to the TGbn PHY motion list:
Motion-1: Move to include the following text to
the 11bn SFD: (DCN# 11-24/1488r0)
ELR PPDU only supports the following two modulation and coding schemes:
- BPSK with coding rate R=1/2
- QPSK with coding rate R=1/2
Y/N/A: 61/6/9
Motion-2: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1488r0)
ELR transmission shall apply the phase rotations as below for both BPSK and QPSK modulations
- The rotation of -1 will be applied on data subcarriers of lower half of RU3 and upper half of RU4 for 52-tone regular RU (RRU52) on 20MHz
Passed without any objection
Thanks,
Shengquan
From: Shengquan Hu
Sent: Tuesday, November 12, 2024 4:30 PM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBN] TGbn PHY Motion Request
Hi Alfred,
Please add the followings to the TGbn PHY motion list:
Motion-1: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1828r1)
update the LDPC PPDU encoding parameter table for UHR as below:
-
If FEC coding scheme is LDPC and Navbits ≤ 3888, the 2xLDPC subfield shall be set to 0 and the LDPC codeword length selection shall follow the pre-UHR LDPC procedure, specifically using codeword lengths (648, 1296,
or 1944) bits based on the table below
Y/N/A: 80/9/27
Motion-2: Move to include the following text to the 11bn SFD:
(DCN# 11-24/0468r2)
Data and pilot subcarrier indices for DRUs in a 20 MHz UHR PPDU are defined in following table:
Y/N/A: 51/11/23
Motion-3: Move to include the following text to the 11bn SFD:
(DCN# 11-24/0468r2)
Data and pilot subcarrier indices for DRUs in a 40 MHz UHR PPDU are defined in following table:
Passed without any objection
Motion-4: Move to include the following text to the 11bn SFD:
(DCN# 11-24/0468r2)
Data and pilot subcarrier indices for DRUs in an 80 MHz UHR PPDU are defined in following table:
Passed without any objection
Motion-5: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1188r2)
-
DRU index based global CSD start index assignment will be used for DRU UHR-STF transmission
-
Global CSD start index assignment for DRU UHR-STF transmission will be based on the following table
Passed without any objection
Motion-6: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1189r1)
DRUs on frequency subblocks of wide bandwidth PPDU should be defined as DRUs on 20MHz, 40MHz and 80MHz PPDU with the following constant shifts?
Passed without any objection
Motion-7: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1489r1)
use 4-bit bitmap in Common Info field (B56-B59) for DRU indication?
-
1 bit/80MHz to indicate each 80MHz is used for DRU or RRU
Passed without any objection
Motion-8: Move to include the following text to the 11bn SFD:
(DCN# 11-24/1489r1)
Re-purpose 2 bits of SS Allocation subfield in User Info field for distribution bandwidth indication if DRU
Passed without any objection
Motion-9: Move to include the following text to the 11bn SFD:
(DCN# 11-23/2020r3)
Minimum size of RRU in hybrid mode in 160MHz and 320MHz is 242
Passed without any objection
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