[srslte-users] 5MHz bug

[Mathias Rønholt Kielgast]

Hi all,

I have written a couple of e-mails reporting problems with attaching to a eNodeB. 
I have following update:
I have been testing on two systems: a UXM Wireless test set (E7515A) and a Anite 9000 setup.
I found the errors/issues to be specific to 5MHz systems. With Zero Correlation Zone index to zero, I could on the one system send PRACH and receive RAR - however, MSG3 was never detected. On the other system, SIB1 could not even be found.

However, on a 10MHz setup, I have successfull attachment on both the UXM and Anite setup.
Any other experienced the same thing? Or any ideas as to what is going wrong?

Yours sincerely,
Mathias Rønholt Kielgast
Master's Student, Wireless Communication Systems
Aalborg University