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--- bearer_qos [2025/03/06 07:41] – created kkaragoz
+++ bearer_qos [2025/03/06 08:03] (current) – kkaragoz
@@ Line 1: / Line 1: @@
+===== Introduction to Bearers =====
+A "bearer" is a logical channel for data transmission with specific QoS (Quality of Service) requirements (e.g., latency, bandwidth). Bearer QoS is transferred via GTP tunnels.
 {{:undefined:bearer_qos.png?400|Bearer Level Quality of Service (Bearer QoS)}}
 Bearer Level Quality of Service (Bearer QoS)((https://www.etsi.org/deliver/etsi_ts/129200_129299/129274/08.02.00_60/ts_129274v080200p.pdf))
+Bearer Data:
+  * Ensures traffic is prioritized based on application needs.
+  * Managed by the SMF
+  * Identified by a QFI (QoS Flow Identifier)
+  * Two types of bearer exist:
+    * Dedicated Bearer: Created for specific services (e.g., VoIP, video streaming) required guaranteed QoS.
+    * Default Bearer: Established during initial registration for general internet access.
+=== Default Bearer ===
-Bibliography:
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+=== Dedicated Bearer ===
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