IEEE 802.11-20/0955r1 Tone Plan Corrections and Proposed Changes
Explore the proposed corrections and changes to tone plans in the IEEE 802.11-20/0955r1 document. Discussions on necessary revisions to old motions and figures are detailed, including the addition of new combinations for different RU tables. Motion corrections and updates related to OFDMA tone plans are highlighted, emphasizing the need for adjustments in light of ongoing developments.
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June 2020 doc.: IEEE 802.11-20/0955r1 Tone Plan Related Corrections Date: 2020-06-29 Authors: Name Affiliations Address Phone email Ron Porat Broadcom ron.porat@broadcom.com Submission Slide 1 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Abstract It has been discussed in the PHY group that some corrections to old motions and figures in the SFD are needed in light of Motion 112, #SP42 (80MHz OFDMA tone plan) While working on the proposed changes in the figures also revised them to reflect the SP as shown. 925r0 On 52+26 M-RU (Ron Porat) Proposes one more location for 52+26 MRU. SP1 [20/0925r0]: Do you support adding the following combination [52,52+26,52,52] to the RU table to be used in 20MHz, 40MHz and 80MHz PPDU? Results Y/N/A: 36/1/15 Submission Slide 2 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Proposed Changes to Figure 2 Editor: please replace the figure as shown and add the following line below: 52 + middle 26 is limited to one combination as described in SP#106 Submission Slide 3 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Proposed Changes to Figure 3 Editor: please replace the figure as shown and add the following line below: 52 + middle 26 is limited to one combination as described in SP#106 Submission Slide 4 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Proposed Changes to Figure 4 Editor: please replace the figure as shown Submission Slide 5 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Motions Corrections (1) 802.11be reuses 802.11ax tone plan for 20/40/80/160/80+80 MHz PPDU. For 320 MHz and 160+160 MHz PPDU, 802.11be uses duplicated HE160 for OFDMA tone plan. [Motion 33, [3] and [6]] Editor s note: This motion is expected to be updated because of Motion 112, #SP42. Change to 802.11be reuses 802.11ax tone plan for 20/40/80/160/80+80 MHz PPDU and, with the exception of pilot locations, for 80/160/80+80 in non-OFDMA PPDU. For 320 MHz and 160+160 MHz PPDU, 802.11be uses duplicated HEEHT160. Submission Slide 6 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Motions Corrections (2) 802.11be 240/160+80 MHz transmission consists of 3x80 MHz segments while the tone plan of each 80 MHz segment is the same as HE80 in 802.11ax. [Motion 35, [3] and [6]] Editor s note: This motion is expected to be updated because of Motion 112, #SP42. Change to 802.11be 240/160+80 MHz transmission consists of 3x80 MHz segments while the tone plan of each 80 MHz segment is the same as HEEHT80. Submission Slide 7 Ron Porat (Broadcom)
June 2020 doc.: IEEE 802.11-20/0955r1 Motions Corrections (3) The 802.11be 320/160+160 MHz non-OFDMA tone plan uses duplicated tone plan of HE160. NOTE Puncturing design TBD. [Motion 34, [3] and [6]] Editor s note: This motion is partially superceded expected to be updated because of Motion 112, #SP42. Change to The 802.11be 320/160+160 MHz non-OFDMA tone plan uses duplicated tone plan of HEEHT160. Submission Slide 8 Ron Porat (Broadcom)
