From 9fab2124417cfe67fe09b1eab5e377e26c5cf3a5 Mon Sep 17 00:00:00 2001 From: Jaroslava Fiedlerova Date: Tue, 11 Jun 2024 14:23:10 +0200 Subject: [PATCH] Update ORAN_FHI7.2 doc - add tx_amp_backoff_dB info --- doc/ORAN_FHI7.2_Tutorial.md | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/ORAN_FHI7.2_Tutorial.md b/doc/ORAN_FHI7.2_Tutorial.md index cb6657dde7..44b652cb7a 100644 --- a/doc/ORAN_FHI7.2_Tutorial.md +++ b/doc/ORAN_FHI7.2_Tutorial.md @@ -763,6 +763,7 @@ Edit the sample OAI gNB configuration file and check following parameters: * Set an isolated core for L1 thread `L1_rx_thread_core`, in our environment we are using CPU 8 * Set an isolated core for L1 thread `L1_tx_thread_core`, in our environment we are using CPU 10 * `phase_compensation` should be set to 0 to disable when it is performed in the RU and set to 1 when it should be performed on the DU side + * `tx_amp_backoff_dB` controls the output level of OAI with respect to a full-scale output. The exact value for `tx_amp_backoff_dB` should be obtained from the O-RU documentation. This documentation typically includes detailed sections on Downlink (DL) signal scaling and gain setup. **Warning:** Exceeding the recommended power limits may permanently damage the RU. * `RUs` section * Set an isolated core for RU thread `ru_thread_core`, in our environment we are using CPU 6