Invention Grant
- Patent Title: Signalling improvement in conditional handover
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Application No.: US17266849Application Date: 2018-08-08
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Publication No.: US11706668B2Publication Date: 2023-07-18
- Inventor: Tommi Jokela , Mikko Saily , Sofonias Hailu
- Applicant: NOKIA TECHNOLOGIES OY
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Agency: Squire Patton Boggs (US) LLP
- International Application: PCT/EP2018/071453 2018.08.08
- International Announcement: WO2020/030258A 2020.02.13
- Date entered country: 2021-02-08
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/30 ; H04W76/30

Abstract:
An apparatus comprising means for performing: receiving, while connected to a first cell, preparation information for preparing the apparatus for a conditional handover of the apparatus to at least one other cell; receiving, from the first cell, a message, wherein the message causes the apparatus to transition from a connected state to an inactive state; receiving, from the first cell, information of a release condition; when it is determined that the release condition is met, sending a release indication and releasing the preparation information from the apparatus.
Public/Granted literature
- US20210297907A1 SIGNALLING IMPROVEMENT IN CONDITIONAL HANDOVER Public/Granted day:2021-09-23
Information query