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seemoo-lab / nexmon_csi

Channel State Information Extraction on Various Broadcom Wi-Fi Chips
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Question about pilot subcarriers #296

Open KwonDon opened 1 year ago

KwonDon commented 1 year ago

I am researching channel quality estimation using channel state information. So have a question about the pilot subcarrier. pilot subcarrier is known as periodically transmitting subcarriers with the same amplitude and phase. If this fact is correct, I wonder if there is a way to know the values of the amplitude and phase values of the pilot subcarrier.

thanks

matthiasseemoo commented 1 year ago

its defined in the wifi standard.

On 24. May 2023, at 16:27, Kwon Hyeokdon @.***> wrote:

I am researching channel quality estimation using channel state information. So have a question about the pilot subcarrier. pilot subcarrier is known as periodically transmitting subcarriers with the same amplitude and phase. If this fact is correct, I wonder if there is a way to know the values of the amplitude and phase values of the pilot subcarrier.

thanks

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KwonDon commented 1 year ago

its defined in the wifi standard. … On 24. May 2023, at 16:27, Kwon Hyeokdon @.***> wrote: I am researching channel quality estimation using channel state information. So have a question about the pilot subcarrier. pilot subcarrier is known as periodically transmitting subcarriers with the same amplitude and phase. If this fact is correct, I wonder if there is a way to know the values of the amplitude and phase values of the pilot subcarrier. thanks — Reply to this email directly, view it on GitHub <#296>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACZ773SFDE67LLS3Y4LZIQLXHYLGBANCNFSM6AAAAAAYNPEDAY. You are receiving this because you are subscribed to this thread.

thank your answer but i want define pilot subcarriers amplitude and phase using python or other computer language so is it possible?