From 789ee2335ea5fed6ad5044cdd924d9ae420f61b9 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Wed, 11 Dec 2024 08:33:29 +0100 Subject: [PATCH] Correct documentation: PDCP passes to SDAP --- doc/SW_archi.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/SW_archi.md b/doc/SW_archi.md index b186bea524..6ba78ad8f1 100644 --- a/doc/SW_archi.md +++ b/doc/SW_archi.md @@ -338,7 +338,7 @@ On the Tx side (downlink in gNB), the entry functions `nr_pdcp_data_req_drb()` a ## PDCP Rx flow -At the Rx side, `pdcp_data_ind()` serves as the entry point for receiving data from RLC. Within `pdcp_data_ind()`, the PDCP manager mutex protects access to the PDU receiving function of PDCP (`recv_pdu()` callback corresponding to `nr_pdcp_entity_recv_pdu()` for DRBs). Following this, the `deliver_sdu_drb()` function dispatches the received data to the GTP thread via an ITTI message (`GTPV1U_TUNNEL_DATA_REQ`). +At the Rx side, `pdcp_data_ind()` serves as the entry point for receiving data from RLC. Within `pdcp_data_ind()`, the PDCP manager mutex protects access to the PDU receiving function of PDCP (`recv_pdu()` callback corresponding to `nr_pdcp_entity_recv_pdu()` for DRBs). Following this, the `deliver_sdu_drb()` function dispatches the received data to the SDAP sublayer. ## PDCP security