name: RACH
full_form: Random Access Channel
context: to CSI-RS(s) within a cell. The target gNB can only include one of the following RACH configurations in the Handover Command to enable the UE to access the target cell: i) Common RACH configuration; ii) Common RACH configuration + Dedicated RACH configuration associated with SSB; iii) Common RACH configuration + Dedicated RACH configuration associated with CSI-RS. The dedicated RACH configuration allocates RACH resource(s) together with a quality threshold to use them. When dedicated RACH resources are provided, they are prioritized by the UE and the UE shall not switch to contention-based RACH resources as long as the quality threshold of those dedicated resources is met. The order to access the dedicated RACH resources is up to UE implementation. Upon receiving a handover command requesting DAPS handover, the UE suspends source cell SRBs, stops sending and receiving any RRC control plane signalling toward the source cell, and establishes SRBs for the target cell. The UE releases the
description: The Random Access Channel (RACH) is a communication link between the user equipment (UE) and the network, specifically used for random access procedures in cellular networks. It allows UEs to request access to the network.
explanation: The RACH facilitates communication and data exchange between the UE and the network, enabling the UE to initiate a connection and access network resources. This function aligns with the definition of a connection.
section_title: 9.2.3.2.1C-Plane Handling
biotag_Context: O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,B-Connection,O,O,O,B-Procedure,O,O,O,O,B-Device,O,O,O,O,O,O,O,B-Connection,O,O,O,B-Connection,O,O,O,B-Connection,O,O,O,O,O,O,B-Connection,O,O,O,B-Connection,O,O,O,O,O,O,B-Connection,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,B-Device,O,O,B-Device,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,B-Device,O,O,O,O,O,O,O,B-Technology,O,O,B-Device,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O
biotag_Description: O,B-Connection,I-Connection,I-Connection,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-Device,O,O,O,O,O,O