name: SRNS
full_form: Serving RNS
context: flow The following figure illustrates the message sequence for the SRNS relocation procedure: Figure 5.1.7.2-3: SRNS relocation, normal flow The following figures illustrate the message sequence for the SRNS relocation procedure, including the transfer of ROHC context information. Figure 5.1.7.2-3a: SRNS relocation, flow with context relocation info in RELOCATION COMMIT The above is based on figure 39 in [28], which applies for the case of combined Hard Handover and (intra-SGSN or inter-SGSN) SRNS Relocation procedure for the PS domain with the control signalling transferred via the Iur interface. Figure 5.1.7.2-3b: SRNS relocation, flow with context relocation info in FORWARD SRNS CONTEXT The above is based on figure 42 in [28], which applies for the case of combined Hard Handover and (intra-SGSN or inter-SGSN) SRNS Relocation procedure for the PS domain with the control signalling forwarded through the CN. As can be seen in the previous figure, the RRC information transfer within
description: The Serving Radio Network Subsystem (SRNS) relocation procedure is a process that occurs during handovers or changes in the serving radio network subsystem. It involves the transfer of context information and signaling between different network components, such as the source and target RNCs, to ensure seamless communication continuity for the user equipment.
explanation: The SRNS relocation procedure is classified under the 'Procedure' category because it describes a specific sequence of operations (message flows) that occur during handovers or changes in the serving radio network subsystem. The context highlights the involvement of multiple figures and message sequences, indicating a step-by-step process.
section_title: 5.1.7.2	Message sequence diagrams
biotag_Context: O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,B-Protocol,O,O,O,O,B-Procedure,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-Procedure,I-Procedure,O,O,O,O,B-Procedure,O,O,O,O,B-Mode,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,I-Procedure,O,O,O,O,B-Procedure,O,O,O,O,B-Mode,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O
biotag_Description: O,O,B-Network Function,I-Network Function,I-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,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O