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Karunya Choppara

Last seen: 1 month ago |  Active since 2020

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Answered
Radar experiment using two USRPs
MIMO cable synchronization for USRP N210 radios is available in R2024b release MATLAB with Communications Toolbox Support Packag...

3 months ago | 0

Answered
IS CONFIGURING TWO USRPS THROUGH MIMO CABLE TO A SINGLE PC SUPPORTED IN MATLAB
MIMO cable synchronization for USRP N210 radios is available in R2024b release MATLAB with Communications Toolbox Support Packag...

3 months ago | 0

Answered
support usrpN210 with mimo cable
MIMO cable synchronization for USRP N210 radios is available in R2024b release MATLAB with Communications Toolbox Support Packag...

3 months ago | 0

Answered
How do I set the clock and time references of USRP to external reference or to MIMO cable for a secondary USRP?
MIMO cable synchronization for USRP N210 radios is available in R2024b release MATLAB with Communications Toolbox Support Packag...

3 months ago | 0

Answered
USRP Device N210 mimo cable support
MIMO cable synchronization with USRP N210 radios is available in R2024b release MATLAB

3 months ago | 0

Answered
GPS time extraction using GPSDO module for USRP N210
GPS with receive timestamps is supported with R2022a MATLAB release.

3 months ago | 0

Answered
In Communication Toolbox Support Package for USRP Radio, how to synchronize Tx and Rx time stamps to achieve true full-duplex?
Trigger time based transmit and receive is supported with MATLAB in R2023b. To get the latest version of MATLAB check the page h...

1 year ago | 0

Answered
How do I set the clock and time references of USRP to external reference or to MIMO cable for a secondary USRP?
GPSDO support is available with USRP Hardware Support Package since R2021a. Both External or GPSDO Clock Source and PPS source...

1 year ago | 0

Answered
USRP Codegen error : Nontunable property 'ChannelMapping' may only be assigned once.
Here the property 'ChannelMapping' of system object comm.SDRuReceiver is a non tunable property, and cannot be changed in betwee...

1 year ago | 0

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Answered
How to setup N321?
Please follow the steps detailed on this page https://in.mathworks.com/help/supportpkg/usrpradio/ug/configuring-host-computer-f...

1 year ago | 0

Answered
USRP B210 communication using OFDM
Hi As the sample rate is 20e6, the packet errors could be due underruns and overruns during transmit and receive https://in.ma...

2 years ago | 0

Answered
Connect two or more USRPs
This issue is with UHD 3.15 and the issue is resolved in the latest version of UHD, which is 4.1.0.4. MATLAB release R2022a use...

2 years ago | 0

Answered
SNR of a USRP in Simulink
Here is a steps to find the SNR Obtain the noise power, by measuring the input power when there is no transmitted signal. Mak...

3 years ago | 0

Answered
Hi, I am using USRP NI 2920. By using findsdru ('192.168.10.2') .I am Unable to do real-time signal transmission in MATLAB
Hi, You will still be able to use the device successfully for USRP transmit receive operations. Please ignore this error messa...

3 years ago | 0

Answered
Getting timestamp from Ettus USRP X300 series
Hi, Time stamps for USRP is supported in R2022a, that is currently available as pre-release. The support package for pre-relea...

3 years ago | 0

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Answered
Lossless real-time signal acquisition from USRP 2955
Hi, The increase in time doesn't indicate data loss during acquisition. The losses in acquisition will be indicated using the...

3 years ago | 0

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Answered
How to extract two signals from two different USRP devices connected with MIMO expansion cable?
Hi You can set a new IP address to the N210 radio using setsdruip function, as described on this page https://in.mathworks.co...

3 years ago | 0

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Answered
Transmission and Reception through USRP B210
Hi You can take a look into the frequency calibration example, that transmits and receives a Sine wave using USRP https://in....

3 years ago | 0

Answered
N210 buffering problems
Hi Magnus The buffer mechanism for SDRu Transmitter and Receiver system objects is updated in R2021b, that are now available wi...

3 years ago | 0

Answered
Can't connect to USRP N321(or N310)
Hi Please follow the Recommended action and click on "Assign IP Address" button, and you should be able to see the detection re...

3 years ago | 0

Answered
N210 buffering problems
Hi Magnus, One trick would be to use burst mode with number of frames in burst set to 1. https://in.mathworks.com/help/suppor...

3 years ago | 0

Answered
USRP N210 / B210
In R2021a the support for GPSDO as ClockSource and PPSSource is provided, from SDRuReceiver and SDRuTransmitter system objects i...

3 years ago | 0

Answered
why do i get zero vector when using USRP N210 with MATLAB using comm.SDRuReceiver ?
When len = 0, the data from radio() call is not a valid data, and we see all zeros in the rxSig output. When providing data to ...

3 years ago | 0

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Answered
N210 buffering problems
The dummy data indicates that the data is not valid. If the data length output of the SDRuReceiver is greater than zero, it indi...

3 years ago | 0

Answered
How to set the 4 Rx channel of USRP X310
The 4 channel support for TwinRx daughterboard with X300 and X310 is enabled in R2020a release.

4 years ago | 0

| accepted