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How to estimate wireless channel using Matlab and ni USRP 2920

SI
Sadiq Iqbal
Sun, Feb 27, 2022 12:09 PM

Hi everyone,

I am using matlab 2019 and NI USRP 2920 to implement a wireless network
which consists of two Txs and two Rxs. I am using the general QPSK code
which is available on the matlab website. But the thing is I can not find
the channel estimation required when using a USRP. Therefore, can anybody
guide me on this or point me in the right direction? or Provide a source
code for channel estimation using USRP 2920.

Thank you.
Regards

Hi everyone, I am using matlab 2019 and NI USRP 2920 to implement a wireless network which consists of two Txs and two Rxs. I am using the general QPSK code which is available on the matlab website. But the thing is I can not find the channel estimation required when using a USRP. Therefore, can anybody guide me on this or point me in the right direction? or Provide a source code for channel estimation using USRP 2920. Thank you. Regards
MD
Marcus D Leech
Sun, Feb 27, 2022 4:23 PM

https://www.mathworks.com/help/lte/ug/channel-estimation.html

Really the radio is part of the channel, so estimation algorithms I would think would be hardware agnostic.

You might do better asking on a MatLab forum rather than here.

Sent from my iPhone

On Feb 27, 2022, at 7:08 AM, Sadiq Iqbal sadiq.zahid73@gmail.com wrote:


Hi everyone,

I am using matlab 2019 and NI USRP 2920 to implement a wireless network which consists of two Txs and two Rxs. I am using the general QPSK code which is available on the matlab website. But the thing is I can not find the channel estimation required when using a USRP. Therefore, can anybody guide me on this or point me in the right direction? or Provide a source code for channel estimation using USRP 2920.

Thank you.
Regards


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https://www.mathworks.com/help/lte/ug/channel-estimation.html Really the radio is part of the channel, so estimation algorithms I would think would be hardware agnostic. You might do better asking on a MatLab forum rather than here. Sent from my iPhone > On Feb 27, 2022, at 7:08 AM, Sadiq Iqbal <sadiq.zahid73@gmail.com> wrote: > >  > Hi everyone, > > I am using matlab 2019 and NI USRP 2920 to implement a wireless network which consists of two Txs and two Rxs. I am using the general QPSK code which is available on the matlab website. But the thing is I can not find the channel estimation required when using a USRP. Therefore, can anybody guide me on this or point me in the right direction? or Provide a source code for channel estimation using USRP 2920. > > Thank you. > Regards > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com
KH
Kevin Hung
Sun, Feb 27, 2022 4:32 PM

But be careful, that link is for OFDM system (not the general QPSK system).

On Sun, Feb 27, 2022 at 11:25 AM Marcus D Leech patchvonbraun@gmail.com
wrote:

https://www.mathworks.com/help/lte/ug/channel-estimation.html

Really the radio is part of the channel, so estimation algorithms I would
think would be hardware agnostic.

You might do better asking on a MatLab forum rather than here.

Sent from my iPhone

On Feb 27, 2022, at 7:08 AM, Sadiq Iqbal sadiq.zahid73@gmail.com wrote:


Hi everyone,

I am using matlab 2019 and NI USRP 2920 to implement a wireless network
which consists of two Txs and two Rxs. I am using the general QPSK code
which is available on the matlab website. But the thing is I can not find
the channel estimation required when using a USRP. Therefore, can anybody
guide me on this or point me in the right direction? or Provide a source
code for channel estimation using USRP 2920.

Thank you.
Regards


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

But be careful, that link is for OFDM system (not the general QPSK system). On Sun, Feb 27, 2022 at 11:25 AM Marcus D Leech <patchvonbraun@gmail.com> wrote: > https://www.mathworks.com/help/lte/ug/channel-estimation.html > > Really the radio is part of the channel, so estimation algorithms I would > think would be hardware agnostic. > > You might do better asking on a MatLab forum rather than here. > > Sent from my iPhone > > On Feb 27, 2022, at 7:08 AM, Sadiq Iqbal <sadiq.zahid73@gmail.com> wrote: > >  > Hi everyone, > > I am using matlab 2019 and NI USRP 2920 to implement a wireless network > which consists of two Txs and two Rxs. I am using the general QPSK code > which is available on the matlab website. But the thing is I can not find > the channel estimation required when using a USRP. Therefore, can anybody > guide me on this or point me in the right direction? or Provide a source > code for channel estimation using USRP 2920. > > Thank you. > Regards > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com > > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >