US 2026/0101244 A1 · CONDITIONAL HANDOVER WITH PRACH ADAPTATION

Abstract

There are provided measures for (e.g. enabling/facilitating/realizing) conditional handover with PRACH adaptation (or, stated differently, additional PRACH resources). Such measures may, for example, comprise that a user equipment receives, from a base station of a serving cell of the user equipment, a conditional handover configuration for a conditional handover of the user equipment, wherein the conditional handover configuration indicates a candidate target cell of the conditional handover, and receives, from the base station of the serving cell of the user equipment, information about activation of one or more additional physical random access channel, PRACH, resources configured at the candidate target cell.

Claims18

Dependent claims

A user equipment, comprising:

at least one processor;
and
at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to:
receive, from a base station of a serving cell of the user equipment, a conditional handover configuration for a conditional handover of the user equipment, wherein the conditional handover configuration indicates a candidate target cell of the conditional handover, and
receive, from the base station of the serving cell of the user equipment, information about activation of one or more additional physical random access channel, PRACH, resources configured at the candidate target cell.

2 more elements

A base station of a serving cell of a user equipment, comprising:

at least one processor;
and
at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to:
transmit, to the user equipment, a conditional handover configuration for a conditional handover of the user equipment, wherein the conditional handover configuration indicates a candidate target cell of the conditional handover,
receive, from the base station of the candidate target cell, information about activation of one or more additional physical random access channel, PRACH, resources configured at the candidate target cell, and
transmit, to the user equipment, information about the activation of the one or more additional PRACH resources configured at the candidate target cell.

3 more elements

Dependencies are inferred from the claim text.

Conditional handover with prach adaptation

Life of this patent

Conditional handover with prach adaptation

Life of this patent

Abstract

Claims18