IEEE P802.11 Wireless LANs Comment Collection 09 MAC CIDs (Comment Resolutions for CC09) Date: 2013-MM-DD Author(s): Name Affiliation Address Phone email Minynoung Intel Corporation minyoung.park@intel.com Park CID Clause Page Line Resn Comment Proposed Change Resolution Status 58 9.32h 145 20 V Details of the UL The simples way is Revised agree in – synch procedure to refer to Reverse principle on the are not defined. direction protocol comment that the Specifically should description in details of the UL the STA access section 9.25 and synch procedure is SIFS time after the add support for not define. synch frame. What NDP CTS synch if the STA is frame as the to changes in unresponsive. reverse direction under CID 917 Should the AP grant frame. heading. send a CF-End after PIFS time? If Yes this forces the STA to respond in SIFS time. If not the STA can respond at different times but with other consequances. 107 9.32h.1 144 63 J In the sentence Please indicate the Rejected Since – "When an AP necessary signaling any frame can be receives a Sync used as a synch frame from a STA frame and there are with the Time Slot many ways to set Protection Request the NAV, it is field set to 1, the unneccessry to AP shall protect a indicate all possible time slot that is signalings for the assigned for the NAV setting. STA in a RAW or a TWT time of the STA with setting frame exchanges." the signaling for the
IEEE P802.11 Wireless LANs Comment Collection 09 MAC CIDs (Comment Resolutions for CC09) Date: 2013-MM-DD Author(s): Name Affiliation Address Phone email Minynoung Park Intel Corporation minyoung.park@intel.com CID Clause Page Line Resn Status Comment Proposed Change Resolution 58 9.32h 145 20 V Details of the UL synch procedure are not defined. Specifically should the STA access SIFS time after the synch frame. What if the STA is unresponsive. Should the AP send a CF-End after PIFS time? If Yes this forces the STA to respond in SIFS time. If not the STA can respond at different times but with other consequances. The simples way is to refer to Reverse direction protocol description in section 9.25 and add support for NDP CTS synch frame as the reverse direction grant frame. Revised – agree in principle on the comment that the details of the UL synch procedure is not define. to changes in under CID 917 heading. 107 9.32h.1 144 63 J In the sentence "When an AP receives a Sync frame from a STA with the Time Slot Protection Request field set to 1, the AP shall protect a time slot that is assigned for the STA in a RAW or a TWT time of the STA with frame exchanges." the signaling for the setting Please indicate the necessary signaling Rejected – Since any frame can be used as a synch frame and there are many ways to set the NAV, it is unneccessry to indicate all possible signalings for the NAV setting.
11-13-0783-00-00ah-cc09-comment-resolution-cids-9-32h.docx