[srslte-users] Rank Indicator reported value

[Xavier Arteaga]

Hi Paul,
The PCAP does not provide CSI reports. Could you provide the enb.log and
ue.log with PHY level in info?

Kind regards,
Xavier

On Mon, 22 Jun 2020 at 17:23, Paul Matsagos <pavlosmats at gmail.com> wrote:

> Hello everyone,
>
> My name is Paul and I am a master student in telecommunications. I am
> using srsLTE in order to simulate a LTE network and measure the performance
> of it for my thesis.
> I am using two USRPs X300 (one for the eNB and the other for the UE as
> well as a smartphone) and I have configured the enb.conf file for MIMO
> transmission in TM 4. Because the computers in my university aren't fast
> enough to support PRB higher than 25, when I am using the second USRP as a
> UE, I have set the PRB to 15 and when I am using the smartphone I have set
> it to 25. In both cases I don't lose packets because of the performance of
> my machines.
> Although the reported values of CQI, SNR, MSC and RSRQ from both eNB and
> UE are optimal because the distance between the eNB and UE is 3 meters with
> line of site, the RI have always the same value which is 1. I have tried
> different combinations of tx_gains and rx_gains in both sides but the RI
> value doesn't change. Can you please help me?
> The following link have the configuration files (enb.conf, ue.conf) as
> well as a file with measurements from both the eNB and UE and the .pcap
> files:
> https://drive.google.com/file/d/1baxO6KJGcAAwZLmjIjNDswfytwF2c1cQ/view?usp=sharing
> Thank you in advance!
>
> Best regards,
> Paul
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