7979 Mark 141.50 11.1.3.10 "The non-HE format Change to "Except Revised. and HE EXT_SU for the setting of The Dual PPDU format the TIM field and Beacon Beacon frames may TSF field, all other mechanism is contain different set fields inside the deleted. of elements." is far Beacon frame See proposed too loose transmitted in HE change in doc. extended range 11-17/0576r2. SU PPDU format shall be identical to the Beacon frame transmitted in non-HE PPDU format." At 141.41 delete "as indicated in the Beacon frame transmitted in PPDU format" and change "Beacon interval" to "beacon interval". At 141.48 delete "as indicated in the Beacon frame transmitted in the HE extended range SU PPDU." 9334 Tomoko 141.30 11.1.3.10 When the AP Add in subclause Revised. Adachi transmits beacons 10.7.5.3 a See proposed in an HE_EXT_SU condition to allow change in doc. PHY format, it uses beacon frames 11-17/0576r2. the dual beacon and group mechanism. addressed frames However, the dual to be transmitted in beacon mechanism an HE_EXT_SU is deprecated in the PHY format if the baseline (see Table BSSBasicRateSet, 9-168 and the Basic HT-MCS subclause 11.1.3.2 Set, and the basic in 802.11-2016). VHT-MCS and There is no need to NSS set are all reintroduce this empty and only the again. Basic HE MCS Just allowing the And NSS Set is beacons to be not empty. transmitted in an Delete subclause HE_EXT_SU PHY 11.1.3.10, delete format is enough. the definition of high efficient (HE) dual beacon from subclause 3.2, replace the Dual Beacon subfield in the HE Operation Parameters field to reserved and delete the
7979 Mark 141.50 11.1.3.10 "The non-HE format and HE EXT_SU PPDU format Beacon frames may contain different set of elements." is far too loose Change to "Except for the setting of the TIM field and TSF field, all other fields inside the Beacon frame transmitted in HE extended range SU PPDU format shall be identical to the Beacon frame transmitted in non-HE PPDU format." At 141.41 delete "as indicated in the Beacon frame transmitted in PPDU format" and change "Beacon interval" to "beacon interval". At 141.48 delete "as indicated in the Beacon frame transmitted in the HE extended range SU PPDU." Revised. The Dual Beacon mechanism is deleted. See proposed change in doc. 11-17/0576r2. 9334 Tomoko Adachi 141.30 11.1.3.10 When the AP transmits beacons in an HE_EXT_SU PHY format, it uses the dual beacon mechanism. However, the dual beacon mechanism is deprecated in the baseline (see Table 9-168 and subclause 11.1.3.2 in 802.11-2016). There is no need to reintroduce this again. Just allowing the beacons to be transmitted in an HE_EXT_SU PHY format is enough. Add in subclause 10.7.5.3 a condition to allow beacon frames and group addressed frames to be transmitted in an HE_EXT_SU PHY format if the BSSBasicRateSet, the Basic HT-MCS Set, and the basic VHT-MCS and NSS set are all empty and only the Basic HE MCS And NSS Set is not empty. Delete subclause 11.1.3.10, delete the definition of high efficient (HE) dual beacon from subclause 3.2, replace the Dual Beacon subfield in the HE Operation Parameters field to reserved and delete the Revised. See proposed change in doc. 11-17/0576r2.
11-17-0576-02-00ax-resolutions-for-comments-related-to-extended-range-beacon.docx