[srsran-users] An inquiry about srsRAN, netcat, video

Sat Apr 15 14:54:47 UTC 2023

Dear Software Radio Systems,

Thank you very much for reading my letter. I'm the follower of software radio systems from China. It's my honour to do some work with srsRAN Project. However, I encounted some problems that I couldn't solve during the process. That's why I write to inquire and really hope to get your answers.

Thanks for Mr.Falkenberg’s help. Now I have successfully sent simple information from ue to enb through netcat on srsRAN:

By searching for information online, I have also learned about other functions of netcat, among which the streaming service function is very related to what I need to implement.

I have installed mplayer and tested that it can play videos normally. However, when using the streaming service of netcat, it was shown that “Connection to 172.16.0.1 2226 port [tcp/*] succeeded!”, but video playback is too laggy, less than one second in a period of time.

I would like to inquire if you know of any other way to achieve video transmission through srsRAN, or if you have any relevant experience or any idea after understanding it.

In addition, I also want to inquire about throughput issues:

Can increasing the n_prb of the configuration file increase throughput? What other parameters can improve throughput? Have you conducted any tests to determine the maximum throughput?

What’s more, ue and enb will continuously connect and disconnect. Is there a way to keep them connected?

I am looking forward to receiving your letter. Thank you very much! Wish you a happy life!

Best regards,

Shaun

Yuxiao Zhang, School of Informatics Xiamen University, Xiamen, Fujian, China

E-mail: 22920192204142 at stu.xmu.edu.cn/1090257784 at qq.com
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