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[STDS-802-11-TGBE] PDT-PHY- Transmit specification: Clock frequency and modulation accuracy



Hello all,

This is for PHY- Transmit specification: Clock frequency and modulation accuracy.

As you can find in 11ax spec, we have following two sections for this.

·       34.3.19 – Transmit specification

o   34.3.19.3 Transmit center frequency and symbol clock frequency

o   34.3.19.4 Modulation accuracy

§  34.3.19.4.1 Introduction to modulation accuracy tests

§  34.3.19.4.2 Transmit center frequency leakage

§  34.3.19.4.3 Transmitter constellation error

 

There is one motion for these sections, i.e.

802.11be supports -38 dB as the Tx EVM requirement for 802.11be 4096 QAM.

[Motion 112, #SP20, [9] and [70]]

 

I have few things to discuss. For those thing, I am thinking we can make it TBD. Will write a contribution to discuss that.

 

Other than that, mostly it will be similar to 11ax.

 

MJ kindly volunteered for writing above sections.

He will share draft when it is ready.

 

If you have any suggestion, please let us know.

Best regards,

Wook Bong Lee


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