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Re: [STDS-802-11-TGBP] PDT: Transmitter Block Diagram.



Hi all, 

Here's the latest rev of the Transmitter Diagram PDT.  I've tried to address everyone's comments.  Please let me know if there are any issues. 

https://mentor.ieee.org/802.11/dcn/26/11-26-1541-03-00bp-pdt-transmitter-block-diagram.docx

Cheers, 
Nelson.

On Tue, Sep 15, 2026 at 11:40 AM Nelson Costa <nelson@xxxxxxxx> wrote:
Thanks Alice!  I'll incorporate those changes.  

Cheers, 
Nelson.

On Tue, Sep 15, 2026 at 2:01 AM Alice Jialing Li Chen <jialing.li.phd2@xxxxxxxxx> wrote:
Hi Nelson,

Here are two more comments.

1. In light of today's discussion on the per-chain CSD, I suggest making changes in red to the following paragraph in 11-26/1542r2.
A cyclic shift shall be applied for each transmit chain. The  cyclic shift is applied cyclically within the base OFDM symbol of the AMP DL carrier waveform and does not alter the timing of the AMP OOK symbol boundaries in the AMP-Sync, AMP-SIG and AMP-Data fields. A typical implementation of the per transmit chain cyclic shift is described in 19.3.9.3.2 (Cyclic shift definition). The cyclic shift value for each transmit chain may be implementation specific. The recommended cyclic shift values are in Table 21-10 (Cyclic shift values for L-STF, L-LTF, L-SIG, and VHT-SIG-A fields of the PPDU). 

2. Could you please also fix the TBD in 40.3.4.12 (Construction of Padding)?
image.png

Regards,
Alice


On Sun, Sep 13, 2026 at 12:41 AM Nelson Costa <nelson@xxxxxxxx> wrote:
HI all, 

Please see the latest revision of the Transmitter block diagram PDT.  This addresses all previous comments.


Cheers, 
Nelson.

On Tue, Sep 8, 2026 at 9:41 PM Alice Jialing Li Chen <jialing.li.phd2@xxxxxxxxx> wrote:
Hi Nelson,

Attached please find my new comments, labeled "[Comment-Sep08]" for search.

Regards,
Alice


On Tue, Sep 8, 2026 at 11:13 AM Nelson Costa <nelson@xxxxxxxx> wrote:
Hi all, 

I didn't get any time today to present this PDT.  The second revision is available on mentor. 

Please let me know if you have any feedback.  I'll try to address comments before the F2F. 

Cheers, 
Nelson. 

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