Invention Publication
- Patent Title: CELL IDENTITY AND PAGING FOR NON-TERRESTRIAL NETWORKS (NTN)
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Application No.: US17441093Application Date: 2020-11-03
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Publication No.: US20230261738A1Publication Date: 2023-08-17
- Inventor: Fangli Xu , Sarma V. Vangala , Chunxuan Ye , Haijing Hu , Krisztian Kiss , Murtaza A. Shikari , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sree Ram Kodali , Srinivasan Nimmala , Vijay Venkataraman , Yuqin Chen , Zhibin Wu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- International Application: PCT/CN2020/126146 2020.11.03
- Date entered country: 2021-09-20
- Main IPC: H04B7/185
- IPC: H04B7/185 ; H04W48/16 ; H04W68/02

Abstract:
Techniques discussed herein may enable effective cell identification and paging within a non-terrestrial network (NTN). A base station may map logical cell identifiers, corresponding to satellites, to physical cell identifiers, corresponding to physical or geographic cells. The techniques enable cell identification and paging in both Earth-fixed cell scenarios and Earth-moving cell scenarios, and in scenarios where the satellite moves between countries.
Public/Granted literature
- US12063099B2 Cell identity and paging for non-terrestrial networks (NTN) Public/Granted day:2024-08-13
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