IEEE P802.11 Wireless LANs Comment Resolution on PHY Introduction Date: 2018-11-08 Author(s): Name Affiliation Address Phone email Lochan Qualcomm lverma@qti.qualcomm.com Bin Tian Qualcomm CID P.L Comment Proposed Change Resolution "...DCM Max BW subfield Change the defintion of this indicates the field to maximum RU size, or Revised maximum bandwidth...", add notes to explain the real Change this capability to be is this an indication of meaning. based on RU size instead of maximum packet PPDU bandwidth bandwidth or maximum 0 RU size, for example when setting this field to Tgax Editor: make changes for (20MHz), does the device CID 15660 according to support Rx/Tx an RU106 in an OFDMA packet of total BW=80MHz? Discussion ------------- Begin Text Changes --------------- To TGax editor: Please do a global search and replace Max BW” to Max RU” “DCM “DCM To TGax editor: Please make the redline change below on 9.4.2.241.3 P.L 169.47of D3.2 for CID 15660 DCM Max If the DCM Max Constellation Tx subfield Set to 0 for (#11904) is greater than 0, then the DCM Max Set to 1 for subfield indicates the maximum RU size Set to 2 for bandwidth that the STA might transmit with Set to 3 for DCM applied. If the DCM Max Constellation Rx subfield is greater than 0, then the DCM Max subfield indicates the maximum RU size with DCM applied that the STA can receive. If both the DCM Max Constellation Tx subfield and DCM Max Constellation Rx
IEEE P802.11 Wireless LANs Comment Resolution on PHY Introduction Date: 2018-11-08 Author(s): Name Affiliation Address Phone email Lochan Qualcomm lverma@qti.qualcomm.com Bin Tian Qualcomm CID P.L Comment Proposed Change Resolution "...DCM Max BW subfield indicates the maximum bandwidth...", is this an indication of maximum packet bandwidth or maximum RU size, for example when setting this field to 0 (20MHz), does the device support Rx/Tx an RU106 in an OFDMA packet of total BW=80MHz? Change the defintion of this field to maximum RU size, or add notes to explain the real meaning. Revised Change this capability to be based on RU size instead of PPDU bandwidth Tgax Editor: make changes for CID 15660 according to Discussion ------------- Begin Text Changes --------------- To TGax editor: Please do a global search and replace “DCM Max BW” to “DCM Max RU” To TGax editor: Please make the redline change below on 9.4.2.241.3 P.L 169.47of D3.2 for CID 15660 DCM Max (#11904) If the DCM Max Constellation Tx subfield is greater than 0, then the DCM Max subfield indicates the maximum RU size bandwidth that the STA might transmit with DCM applied. If the DCM Max Constellation Rx subfield is greater than 0, then the DCM Max subfield indicates the maximum RU size with DCM applied that the STA can receive. If both the DCM Max Constellation Tx subfield and DCM Max Constellation Rx Set to 0 for Set to 1 for Set to 2 for Set to 3 for
11-18-1841-01-00ax-comment-resolution-on-phy-introduction.docx