IEEE P802.11 Wireless LANs CR on CIDs for 10.39.9.4 (Group Beamforming) Date: 2018-04-18 Author(s): Name Affiliation Address Phone email James Wang Mediatek James.wang@mediatek.com Xiaofei Wang Interdigital Xiaofei.wang@interdigital.com CID Comment Proposed Change Resolution 1202 Adrian (Editorial) The Length Remove these Revised. Instruct the Stephens column should have changes. If editor to add units (bits) units after the values. additional size it to length column in needed for these 9.4.2.146. To address (Technical) The change fields, find a commenter concern of of GroupPairIndex(0) to backwards backward 8 (unspecified units, compatible way to incompatibility, the presumably bits) from implement it, e.g. OFDM mode is removed the existing 6 bits makes by defining a new from 11ad and there existing compliant element for the should not be any legacy 802.11ad devices purpose. 11ad device implement in the future, OFDM or DTM. and will not enable old spec and new spec devices to interoperate. 1906 For group beamfoming, Fix conflict. Should Accepted. Instruct the Oteri line 17 and line 22 are in be BTI editor to change DTI to conflict. One says DTI BTI in line 10, Page, and the other says BTI clause 10.38.9.4 of Draft 1.1
IEEE P802.11 Wireless LANs CR on CIDs for 10.39.9.4 (Group Beamforming) Date: 2018-04-18 Author(s): Name Affiliation Address Phone email James Wang Mediatek James.wang@mediatek.com Xiaofei Wang Interdigital Xiaofei.wang@interdigital.com CID Comment Proposed Change Resolution 1202 Adrian Stephens (Editorial) The Length column should have units after the values. (Technical) The change of GroupPairIndex(0) to 8 (unspecified units, presumably bits) from the existing 6 bits makes existing compliant 802.11ad devices in the future, and will not enable old spec and new spec devices to interoperate. Remove these changes. If additional size it needed for these fields, find a backwards compatible way to implement it, e.g. by defining a new element for the purpose. Revised. Instruct the editor to add units (bits) to length column in 9.4.2.146. To address commenter concern of backward incompatibility, the OFDM mode is removed from 11ad and there should not be any legacy 11ad device implement OFDM or DTM. 1906 Oteri For group beamfoming, line 17 and line 22 are in conflict. One says DTI and the other says BTI Fix conflict. Should be BTI Accepted. Instruct the editor to change DTI to BTI in line 10, Page, clause 10.38.9.4 of Draft 1.1
11-18-0712-01-00ay-cr-on-cids-for-10-39-9-4.docx