name: TEID
full_form: Tunnel Endpoint Identifier
context: the handover is shown as (S) V-UPF and the V-UPF used after the handover is shown as (T) V-UPF. The numbers 1, 2, 3, 4, 5, 6, 7. 8, 8-a, 8-b, 8-c correspond to the TEID (1), TEID (2), TEID (3), TEID (4), TEID (5), TEID (6), TEID (7), TEID (8), TEID (8a), TEID (8b) and TEID (8c) respectively. DL Data forwarding UP packet flow is shown in blue, the UL and DL UP packet flows are shown in dark (pre-handover) and red (post-handover). The TEID (1) is the tunnel end point identifier at S (V-UPF) and the TEID (3) is the tunnel end point identifier at H-UPF for UL UP packets. TEID (2) is the tunnel end point identifier at (source) NG-RAN and the TEID (4) is the tunnel end point identifier at the S (V-UPF) for the DL UP packets. The TEID (8a) is the tunnel end point identifier at the (target) NG-RAN for the DL data forwarded UP packets. The TEID (8b) is the tunnel end point identifier at the T (V-UPF) for the DL data forwarded UP packets. The TEID (8c) is the tunnel end point identifier at the
description: The Tunnel Endpoint Identifier (TEID) is a critical network attribute used to identify the endpoint of a tunnel in the 5G core network, specifically in the context of handovers and data forwarding. It ensures proper routing and delivery of packets between different network functions.
explanation: The TEID is classified as a Parameter because it acts as a specific identifier for tunnel endpoints within the 5G network. This identification is essential for network functions to correctly handle handovers and forward data packets.
section_title: 8.3.3.5.1	General
biotag_Context: O,O,O,O,O,O,B-Network Function,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,B-Parameter,O,O,B-Parameter,O,O,B-Connection,O,O,B-Protocol,O,O,O,O,O,O,O,B-Connection,O,B-Connection,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,B-Network Function,O,B-Connection,B-Protocol,O,B-Parameter,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,B-Protocol,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Connection,O,O,B-Protocol,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,B-Protocol,O,O,B-Parameter,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O