how to transmit and receive using single USRP B210

34 次查看（过去 30 天）
SALMA SULTANA
SALMA SULTANA 2021-11-4
评论： Karunya Choppara 2025-6-3
I was using two file for transmitter and receiver with different channel mappping still getting a error as "is not responding" and without channelmapping it says "Tx Busy"
can some one please help me how to transmit and receive data without error using USRP B120.
Thanks

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2021-11-4
The B210 shares a single hardware clock between the two modules. In theory the frequency of the two modules can be different, but only within a limited frequency range (which I would have to look up.)
Historically MATLAB did not support this arrangement, and to implement it you needed a custom image.
The B3xx series supports independent clocks for the two modules.

更多回答（1 个）

Karunya Choppara
Karunya Choppara 2025-5-30
While transmitting and receiving using the same B210 radio, we need to use the same MATLAB session for Tx and Rx, by configuring the comm.SDRuTransmitter and comm.SDRuReceiver system objects.
When the same session is used, Tx busy status still allows us to use the USRP radio as Rx.
  2 个评论
Walter Roberson
Walter Roberson 2025-5-30
How do you deal with the fact that the B210 shares a single hardware clock between the two sides, so the two sides can only be a fairly limited frequency difference apart ?
Karunya Choppara
Karunya Choppara 2025-6-3
The Master clock rate, Decimation/Interpolation factor and Center frequency should be the same on both the channels. The channel can be selected using Channel Mapping parameter.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Communications Toolbox 的更多信息

标签

产品


版本

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by