Invention Application
- Patent Title: METHODS FOR CONDITIONAL HANDOVER
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Application No.: US18293412Application Date: 2022-08-03
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Publication No.: US20240373299A1Publication Date: 2024-11-07
- Inventor: Oumer Teyeb , Martino Freda
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2022/039319 WO 20220803
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/36

Abstract:
Methods and apparatuses for conditional handover (CHO) are provided herein. CHO configuration information identifying CHO candidate cells may be received. The CHO configuration information may indicate CHO trigger conditions associated with the CHO candidate cells, measurement trigger conditions associated with non-CHO candidate cells, and measurement reporting eligibility criteria associated with a serving cell. If a CHO trigger condition is fulfilled, and if a measurement trigger condition is fulfilled, and if the serving cell does not meet the measurement reporting eligibility criteria, a handover procedure may be executed towards the CHO candidate cell for which the CHO trigger condition is fulfilled. The method may include sending a message indicating completion of the handover procedure and reporting a signal measurement associated with a non-candidate cell. If the serving cell meets the measurement reporting eligibility criteria, the method may include refraining from executing the CHO while still reporting the signal measurement.
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