The rSTA sends a new PMF protected LMR frame with a new SAC and new sequence generation information (measurements results included in the LMR are invalid only for the immediate VHTz case). The iSTA may come back to the channel and initiate a new sounding sequence minToaReady time Results Y: 18, N: 0, A: 0. Converted to a motion. Motion #3 Move to adopt the following SFD text, instruct the editor to include it in the 11az SFD, and grant editorial license to the editor: secure VHTz ranging measurement (LMR error recovery “For operation): LMR is an Action No ACK –The the LMR was not correctly received: –If The iSTA comes back to the channel and transmit an NDPA indicating LTF generation information is needed”. The “New previous LTF generation information is invalidated. For UL NDP the iSTA uses a known UL NDP LTF sequence (not suitable for measurement). For DL NDP the rSTA may use the secured DL NDP LTF sequence (not suitable for measurement). The rSTA sends a new PMF protected LMR frame with a new SAC and new sequence generation information (measurements results included in the LMR are invalid only for the immediate VHTz case). The iSTA may come back to the channel and initiate a new sounding sequence minToaReady time after.” Mover: Chitto Ghosh, Seconder: Yongho Seok Results: Y: 14, N: 0, A: 1; motion passes Strawpoll #4 Do you support the following SFD texts for secure HEz ranging • measurement (general operation)? normal operation of secure HEz ranging, –For HEz ranging measurement procedure is limited to a single –Secure ISTA (extension to multiple ISTA is TBD): delayed sequence generation where sequence generation –The information is carried in the previous sounding sequence instance. keys or cipher sequence (if needed) for LTF sequence generation –The are the result of the FTM negotiation. sequence generation information for the first measurement –LTF instance is a part of an IFTM, the measurement phase only commences once the negotiation is successful. frame used to deliver subsequent LTF sequence generation –The information is the protected LMR frame. Results: Y: 17, N: 0, A: 1. Converted to a Motion.
The rSTA sends a new PMF protected LMR frame with a new SAC and new sequence generation information (measurements results included in the LMR are invalid only for the immediate VHTz case). The iSTA may come back to the channel and initiate a new sounding sequence minToaReady time Results Y: 18, N: 0, A: 0. Converted to a motion. Motion #3 Move to adopt the following SFD text, instruct the editor to include it in the 11az SFD, and grant editorial license to the editor: “For secure VHTz ranging measurement (LMR error recovery operation): –The LMR is an Action No ACK –If the LMR was not correctly received: The iSTA comes back to the channel and transmit an NDPA indicating “New LTF generation information is needed”. The previous LTF generation information is invalidated. For UL NDP the iSTA uses a known UL NDP LTF sequence (not suitable for measurement). For DL NDP the rSTA may use the secured DL NDP LTF sequence (not suitable for measurement). The rSTA sends a new PMF protected LMR frame with a new SAC and new sequence generation information (measurements results included in the LMR are invalid only for the immediate VHTz case). The iSTA may come back to the channel and initiate a new sounding sequence minToaReady time after.” Mover: Chitto Ghosh, Seconder: Yongho Seok Results: Y: 14, N: 0, A: 1; motion passes Strawpoll #4 • Do you support the following SFD texts for secure HEz ranging measurement (general operation)? –For normal operation of secure HEz ranging, –Secure HEz ranging measurement procedure is limited to a single ISTA (extension to multiple ISTA is TBD): –The delayed sequence generation where sequence generation information is carried in the previous sounding sequence instance. –The keys or cipher sequence (if needed) for LTF sequence generation are the result of the FTM negotiation. –LTF sequence generation information for the first measurement instance is a part of an IFTM, the measurement phase only commences once the negotiation is successful. –The frame used to deliver subsequent LTF sequence generation information is the protected LMR frame. Results: Y: 17, N: 0, A: 1. Converted to a Motion.
11-18-0221-00-00az-meeting-minutes-january-2018-session.docx