1351 10.38.9.2.4.3.1 177.11 "BRP sounding shall be Feedback configuration Revised used immediately after has not beed defined yet. the hybrid beamforming Accepted in principle. protocol announcement Modified text to explicitly or when the feedback discuss antenna configuration" configuration and digital beamforming feedback. Feedback configuration defined in 11-18/0441r2. TGay editor to make the changes shown in under all headings that include CID 1351 2024 10.38.9.2.4.1 175.19 The equation is only Please correct the Revised valid for the SU case as equation in the MU case N_sts at Agree with commenter. the receiver may be Equation is modified. different than at the transmitter. Secondly TGay editor to make the the noise should be changes shown in amplified with the under all analog beamforming headings that include CID matrix. 2024 2025 10.38.9.2.4.3.2 178.07 It is not clear what Please clarify Revised needs to be set up in order for the responder Updated text to read the to initiate the responder following " If the sounding phase. responder indicates that it will use SU-MIMO in the opposite direction (from the responder to the initiator) during the announcement TGay editor to make the changes shown in under all headings that include CID 2025 2027 10.38.9.2.4.3.3 179.10 MU MIMO tracking is Either define MU MIMO Revised not possible with what tracking procedure or is currently defined. remove from the Agree with commenter sounding procedure. MU-MIMO is removed. TGay editor to make the changes shown in under all headings that include CID 2027 1491 10.38.9.2.4 174.40 Hybrid beamforming is Add a definition for Revised not defined. hybrid beamforming. Hybrid beamforming definition explicitly stated.
1351 10.38.9.2.4.3.1 177.11 "BRP sounding shall be used immediately after the hybrid beamforming protocol announcement or when the feedback configuration" Feedback configuration has not beed defined yet. Revised Accepted in principle. Modified text to explicitly discuss antenna configuration and digital beamforming feedback. Feedback configuration defined in 11-18/0441r2. TGay editor to make the changes shown in under all headings that include CID 1351 2024 10.38.9.2.4.1 175.19 The equation is only valid for the SU case as in the MU case N_sts at the receiver may be different than at the transmitter. Secondly the noise should be amplified with the analog beamforming matrix. Please correct the equation Revised Agree with commenter. Equation is modified. TGay editor to make the changes shown in under all headings that include CID 2024 2025 10.38.9.2.4.3.2 178.07 It is not clear what needs to be set up in order for the responder to initiate the responder sounding phase. Please clarify Revised Updated text to read the following " If the responder indicates that it will use SU-MIMO in the opposite direction (from the responder to the initiator) during the announcement TGay editor to make the changes shown in under all headings that include CID 2025 2027 10.38.9.2.4.3.3 179.10 MU MIMO tracking is not possible with what is currently defined. Either define MU MIMO tracking procedure or remove from the sounding procedure. Revised Agree with commenter MU-MIMO is removed. TGay editor to make the changes shown in under all headings that include CID 2027 1491 10.38.9.2.4 174.40 Hybrid beamforming is not defined. Add a definition for hybrid beamforming. Revised Hybrid beamforming definition explicitly stated.