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SP1: Do you agree to add the following to 11bn SFD?
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Use fixed values for the following fields in the CoBF transmission
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UHR-SIG MCS is fixed to MCS0
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Spatial Reuse is fixed to ‘PSR_AND_NON_SRG_OBSS_PD_PROHIBITED’
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LDPC Extra Symbol Segment is fixed to 1
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PE Disambiguity is fixed to 1
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Interference Mitigation is fixed to ‘Disable’
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Supporting doc: 11-25/842r1, 11-25/389r2, 11-25/399r1, 11-25/401r0
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SP2: Do you agree to add the following to 11bn SFD?
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The Bandwidth and Punctured Channel Information indication in the CoBF Invite and Sync frames are the same with the following rules:
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When the static puncturing patterns of the two APs are the same, the puncturing information in the invite and sync frames corresponds to that
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If the static puncturing patterns of the two APs are not the same, the sharing AP will need to reduce to a smaller BW in which the two APs have the same puncturing pattern, and the information in the invite
and sync frames will correspond to that reduced BW configuration
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Note: Indication format is TBD
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Supporting doc: 11-25/842r1
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SP3: Do you agree to add the following to 11bn SFD?
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The indicated GI+LTF Size (for the COBF transmission) in the CoBF Invite and Sync frames is the same
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GI+LTF size indication format is TBD
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Supporting doc: 11-25/842r1
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SP4: Do you agree to add the following to 11bn SFD?
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The Number of UHR-SIG Symbols in CoBF transmission is equal to the minimum number of UHR-SIG symbols needed to accommodate the UHR-SIG information
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No extra UHR-SIG symbols will be allowed
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Supporting doc: 11-25/842r1
Regards,