From bf0a0aa06b19b133be5a0c323535e0c33b2fe5ea Mon Sep 17 00:00:00 2001 From: Teodora Date: Sat, 29 Mar 2025 12:18:50 +0100 Subject: [PATCH] Clarification on delay profile --- doc/ORAN_FHI7.2_Tutorial.md | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/doc/ORAN_FHI7.2_Tutorial.md b/doc/ORAN_FHI7.2_Tutorial.md index c28f75a2cf..8da06fe15e 100644 --- a/doc/ORAN_FHI7.2_Tutorial.md +++ b/doc/ORAN_FHI7.2_Tutorial.md @@ -942,10 +942,8 @@ Edit the sample OAI gNB configuration file and check following parameters: including the advantages and disadvantages of each mode, refer to [Memory in DPDK](https://www.dpdk.org/memory-in-dpdk-part-2-deep-dive-into-iova/) * `owdm_enable`: used for eCPRI One-Way Delay Measurements; it depends if the RU supports it; if not set to 1 (enabled), default value is 0 (disabled) - * `fh_config`: parameters that need to match RU parameters - * timing parameters (starting with `T`) depend on the RU: `Tadv_cp_dl` is a - single number, the rest pairs of numbers `(x, y)` specifying minimum and - maximum delays + * `fh_config` + * DU delay profile (`T1a` and `Ta4`): pairs of numbers `(x, y)` specifying minimum and maximum delays * `ru_config`: RU-specific configuration: * `iq_width`: Width of DL/UL IQ samples: if 16, no compression, if <16, applies compression @@ -1094,10 +1092,10 @@ fhi_72 = { // mtu fh_config = ( { - // timing, ru_config, prach_config of RU1 + // DU delay profile, ru_config, prach_config of RU1 }, { - // timing, ru_config, prach_config of RU2 + // DU delay profile, ru_config, prach_config of RU2 } ); }; @@ -1121,11 +1119,6 @@ fhi_72 = { fh_config = ( # RAN650 #1 { - Tadv_cp_dl = 125; - T2a_cp_dl = (259, 500); - T2a_cp_ul = (25, 500); - T2a_up = (134, 375); - Ta3 = (152, 160); T1a_cp_dl = (419, 470); T1a_cp_ul = (285, 336); T1a_up = (294, 345); @@ -1137,11 +1130,6 @@ fhi_72 = { }, # RAN650 #2 { - Tadv_cp_dl = 125; - T2a_cp_dl = (259, 500); - T2a_cp_ul = (25, 500); - T2a_up = (134, 375); - Ta3 = (152, 160); T1a_cp_dl = (419, 470); T1a_cp_ul = (285, 336); T1a_up = (294, 345);