US 2025/0098014 A1 · Method for Conditional Mobility

Abstract

This document is directed generally to wireless communications and more specifically to an improvement in handling conditional mobility of wireless terminals. For example, the various implementations disclosed herein help provide an inter-node interaction procedure between master access network nodes (MNs) and secondary access network nodes (MNs) when conditional handover (CHO) and/or conditional PScell addition/change (CPAC) procedure is configured. Example mechanisms are provided for an SN to inform an MN about the execution of secondary cell group (SCG) reconfiguration/update and to provide updated SCG configuration to the MN.

Claims27

Dependent claims

A method for wireless communication comprising:

sending by a secondary wireless communication node (SN) to a master wireless communication node (MN) a request message comprising an indication of an execution of a Secondary Cell Group (SCG) reconfiguration by the SN and an SCG configuration contained in an SN to MN container information element (IE), wherein the request message causes the MN to treat the SCG configuration as having already been applied in a user equipment (UE) and not to forward the SCG configuration to the UE;
and
receiving by the SN from the MN a response message associated with the request message.

Dependencies are inferred from the claim text.

Method for Conditional Mobility

Life of this patent

Method for Conditional Mobility

Life of this patent

Abstract

Claims27