name: CHO
full_form: Conditional Handover
context: condition (s) to UE. The UE maintains connection with source gNB after receiving CHO configuration, and starts evaluating the CHO execution conditions for the candidate cell(s). If at least one CHO candidate cell satisfies the corresponding CHO execution condition, the UE detaches from the source gNB, applies the stored corresponding configuration for that selected candidate cell, synchronises to that candidate cell and completes the RRC handover procedure by sending RRCReconfigurationComplete message to the target gNB. The UE releases stored CHO configurations after successful completion of RRC handover procedure. Upon failure, the UE will perform CHO if the selected cell is CHO candidate cell and it is the first time of recovery and if the network allows CHO based recovery. Conditional PSCell Change (CPC) Conditional PSCell Change is a PSCell change procedure that is executed only when PSCell execution condition(s) are met. To improve the robustness, the network can provide the up
description: Conditional Handover (CHO) is a handover procedure in the 5G New Radio (NR) mobility enhancements that allows the User Equipment (UE) to evaluate conditions for candidate cells and execute a handover only when specific conditions are met. This procedure involves the UE maintaining connection with the source gNB, evaluating CHO execution conditions, detaching from the source gNB, applying stored configuration, synchronizing with the target cell, and completing the RRC handover procedure.
explanation: The context describes a specific sequence of network operations involving conditional evaluation and execution of handover procedures. This matches the definition of a 'Procedure' as outlined in the predefined categories.
section_title: 19.1.6	NR mobility enhancements
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