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Re: [STDS-802-11-TGBE] Call for Motions

Hi Alfred,

 

One more request for motions (4 of them), based on the SPs that passed in the PHY AdHoc. The motions are in document 1870r4, “Further Ideas on EHT Preamble Design”, (Sameer Vermani, Qualcomm).

 

Motion 1

 

  • Move to add the following to the spec-framework document:
    • The U-SIG shall contain the following version independent fields
      • PHY version identifier: 3 bits
      • UL/DL flag: 1 bit

               

              Moved by: Sameer Vermani

 

Motion 2

 

  • Move to add the following to the spec-framework document:
    • There shall be a variable MCS and variable length EHT-SIG, immediately after the U-SIG,  in an EHT PPDU sent to multiple users.

 

 

              Moved by: Sameer Vermani

 

 

Motion 3

 

  • Move to add the following to the spec-framework document:
    • The EHT-SIG (immediately after the U-SIG) in an EHT PPDU sent to multiple users shall have a common field and user-specific field(s).
      • Special case compressed modes (e.g., full BW MU-MIMO) are TBD

 

              Moved by: Sameer Vermani

 

 

Motion 4

 

  • Move to add the following to the spec-framework document:
    • The U-SIG is modulated in the same way as the HE-SIG-A field of 11ax.
      • Extended range SU mode is TBD

 

              Moved by: Sameer Vermani

 

 

Thanks,

Sameer

 

From: Sameer Vermani <svverman@xxxxxxxxxxxxxxxx>
Sent: Wednesday, November 13, 2019 7:08 PM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBE] Call for Motions

 

CAUTION: This email originated from outside of the organization.

Hello Alfred,

 

My apologies, but there were additional SPs in the PHY this evening, so I will have to change the motions I sent earlier.

 

The updated document will be 1519r5, “Forward Compatibility for WiFi Preamble Design” (Sameer Vermani, Qualcomm).

 

Now, only one motion is needed based on this document. Please disregard the previous 2 motions (based on r4) I sent earlier. The updated (and solitary) motion is as follows:

 

Motion 1

 

  • Move to add the following to the spec-framework document
    • There shall be a 2 OFDM symbol long, jointly encoded Universal-SIG(U-SIG) field in the EHT preamble immediately after the RL-SIG
      • The U-SIG will contain version independent fields. The intent of the version independent content is to achieve better co-existence among future 802.11 generations.
      • In addition, the U-SIG can have some version dependent fields
      • The size of the U-SIG for the case of an Extended Range Mode (if such a mode were to be adopted) is TBD
      • The U-SIG will be sent using 52 data tones and 4 pilot tones per-20MHz

 

            Moved by : Sameer Vermani

 

 

Thanks,

Sameer

 

From: Sameer Vermani
Sent: Wednesday, November 13, 2019 4:02 PM
To: 'Alfred Asterjadhi' <asterjadhi@xxxxxxxxx>; STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: RE: [STDS-802-11-TGBE] Call for Motions

 

Hi Alfred,

 

I would like to run two motions in document 1519r4, “Forward Compatibility for WiFi Preamble Design” (Sameer Vermani, Qualcomm). These are based on the SPs that passed with >75% approval in the PHY AdHoc.

 

The two motions are the following (both moved by Sameer Vermani):

 

Motion 1

 

  • Move to add the following to the spec-framework document
    • The EHT preamble will have universal fields. The intent of the universal fields is to carry “version independent” content for better co-existence among future 802.11 generations.
    • The definition, location and number of bits for the universal fields is TBD.

 

 

Motion 2

 

  • Move to add the following to the spec-framework document
    • There shall be a 2 OFDM symbol long, jointly encoded SIG field in the EHT preamble immediately after RL-SIG
      • This SIG field will contain universal fields.
      • In addition, this SIG field can have some version dependent fields.
      • The size of this SIG field for the case of an Extended Range Mode (if such a mode were to be adopted) is TBD.
      • This SIG field will be sent using 52 data tones and 4 pilot tones per-20MHz.
      • The name for this SIG field will be chosen in the future based on consensus in the group.

 

 

Thanks,

Sameer

 

 

From: Alfred Asterjadhi <asterjadhi@xxxxxxxxx>
Sent: Wednesday, November 13, 2019 12:35 PM
To: STDS-802-11-TGBE@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBE] Call for Motions

 

CAUTION: This email originated from outside of the organization.

Hello all,

 

Please let me know if you plan to run any motions on SPs that passed the 75% threshold so that we can allocate some time during the Thursday PM2 session. 

 

In order to simplify the process please follow these steps:

- Include the motion text in a revised version of the corresponding submission

- Send me a copy of the motion text so that i can include it in the agenda slides. The request to be accompanied with the following information:

- DCN and Rev - Title of the presentation (Author, Affiliation)

- Motion text:

- Moved by:

 

Let me know if  you have any questions and/or clarifications.

 

Best Regards,

 

Alfred

 

--

Alfred Asterjadhi, PhD

IEEE802.11 TGbe Chair,

Qualcomm Technologies Inc.

Cell #:    +1 858 263 9445

Office #: +1 858 658 5302

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