[srslte-users] Band 48 TDD special configuration options needed?

Keith E. Fleming kef762 at yahoo.com
Tue Sep 21 23:57:16 UTC 2021


Greetings!
I have srsENB and srsEPC running on an i5 desktop with Ettus B200 and srsUE running on an i5 laptop also with Ettus B200. I have it working perfectly on simulated Band 65 (2190M DL, 2000M UL). I say "simulated" because I had to specify frequencies rather than use the EARFCN for Band 65. When I specified the EARFCN, it complained of encoding failure. No problem. I can live with putting in the frequencies in the config files at both ends.
What I would like to try now is a demonstration of Band 48 (CBRS here in the US) but am having problems getting the UE to attach and I believe it has something to do with TDD. Does anyone have any insight into the use of TDD? As far as, whether there are special configurations options to be used?
Thanks in advance!
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