Do you agree to add the following text into 11ax SFD: An 11ax STA regards a valid OBSS PPDU as not having been received at all (e.g., should not update its NAV), except that the medium condition shall indicate BUSY during the period of time that is taken by the receiving STA to validate that the PPDU is from an Inter-BSS, but not longer than the time indicated as if the RXPWR of the received PPDU is below the OBSS_PD threshold the length of the PPDU payload and TBD conditions are met, noting that the OBSS_PD threshold is accompanied by a TXPWR value and a reduction in the TXPWR may be accompanied by an TBD increase in the OBSS_PD threshold value. Yes: 38 No: 1 Abstain: 18 passes Question: What about beacons and other management frames? Should the also be discarded because of low power? Answer: Yes, if power is below power and from OBSS. Comment: I have an with the last sentence. We have an action item to improve this sentence in the future. It’s the right direction but needs to become better. 15/1082r1, Analysis of BSS and ESS Structure during Concurrent SR Transmissions Presenter: Chuck Lukaszewski (Aruba Networks) Chuck reviewed document 15/1082r1. Question: Do you believe that roaming decisions need to be further assisted by the network? Answer: Yes, absolutely. With spatial mechanisms applied non-AP STAs and APs need to collaborate more on roaming. More help from the network will be needed. Possibly there are standardized features needed. Question: Can you talk more about the MCS 7 design criteria? Answer: Customers usually look at the rate displayed in devices. Customers complaint if they see something lower in their devices. They believe that they didn’t get what they pay for if they don’t see the full data rate. Comment: System performance maximization may not be able to satisfy everyone. Targeting super high MCS is probably not the best to improve spectral efficiency. Question: What is the SR gain in your model? If you compare with a system that does not have any SR, do you have any results?
Do you agree to add the following text into 11ax SFD: An 11ax STA regards a valid OBSS PPDU as not having been received at all (e.g., should not update its NAV), except that the medium condition shall indicate BUSY during the period of time that is taken by the receiving STA to validate that the PPDU is from an Inter-BSS, but not longer than the time indicated as the length of the PPDU payload if the RXPWR of the received PPDU is below the OBSS_PD threshold and TBD conditions are met, noting that the OBSS_PD threshold is accompanied by a TXPWR value and a reduction in the TXPWR may be accompanied by an TBD increase in the OBSS_PD threshold value. Yes: 38 No: 1 Abstain: 18 passes Question: What about beacons and other management frames? Should the also be discarded because of low power? Answer: Yes, if power is below power and from OBSS. Comment: I have an with the last sentence. We have an action item to improve this sentence in the future. It’s the right direction but needs to become better. 15/1082r1, Analysis of BSS and ESS Structure during Concurrent SR Transmissions Presenter: Chuck Lukaszewski (Aruba Networks) Chuck reviewed document 15/1082r1. Question: Do you believe that roaming decisions need to be further assisted by the network? Answer: Yes, absolutely. With spatial mechanisms applied non-AP STAs and APs need to collaborate more on roaming. More help from the network will be needed. Possibly there are standardized features needed. Question: Can you talk more about the MCS 7 design criteria? Answer: Customers usually look at the rate displayed in devices. Customers complaint if they see something lower in their devices. They believe that they didn’t get what they pay for if they don’t see the full data rate. Comment: System performance maximization may not be able to satisfy everyone. Targeting super high MCS is probably not the best to improve spectral efficiency. Question: What is the SR gain in your model? If you compare with a system that does not have any SR, do you have any results?
11-15-1206-00-00ax-sept-2015-spatial-reuse-ad-hoc-meeting-minutes.docx