- Patent Title: Configurations for layer 1 and layer 2-centric inter-cell mobility
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Application No.: US17593253Application Date: 2021-04-01
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Publication No.: US11991771B2Publication Date: 2024-05-21
- Inventor: Fangli Xu , Chunhai Yao , Dawei Zhang , Haijing Hu , Qiming Li , Wei Zeng , Yang Tang , Yuqin Chen , Yushu Zhang
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Dorsey & Whitney LLP
- International Application: PCT/CN2021/084955 2021.04.01
- International Announcement: WO2022/205317A 2022.10.06
- Date entered country: 2021-09-14
- Main IPC: H04W76/20
- IPC: H04W76/20 ; H04W74/0833 ; H04W76/15

Abstract:
Inter-cell mobility may include decoding a first radio resource control (RRC) reconfiguration message received from a first cell. The first RRC reconfiguration message may comprise a first portion of configuration information for performing a cell change to a second cell. A cell change message received from the first cell may be decoded. The cell change message may indicate that a cell change to the second cell is to be performed. A cell change acknowledgment may be encoded for transmission to the second cell. A second RRC reconfiguration message received from the second cell may be decoded. The second RRC reconfiguration message may comprise a second portion of configuration information for performing the cell change to the second cell. The second portion of configuration information may comprise a remaining portion of configuration information to perform the cell change to the second cell.
Public/Granted literature
- US20230247708A1 CONFIGURATIONS FOR LAYER 1 AND LAYER 2-CENTRIC INTER-CELL MOBILITY Public/Granted day:2023-08-03
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