Invention Grant
- Patent Title: Paging control for terrestrial and non-terrestrial networks
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Application No.: US17802963Application Date: 2021-11-09
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Publication No.: US12289664B2Publication Date: 2025-04-29
- Inventor: Tsunehiko Chiba , Kenichiro Aoyagi
- Applicant: RAKUTEN MOBILE, INC.
- Applicant Address: JP Tokyo
- Assignee: RAKUTEN MOBILE, INC.
- Current Assignee: RAKUTEN MOBILE, INC.
- Current Assignee Address: JP Tokyo
- Agency: HAUPTMAN HAM, LLP
- Priority: JP2021-093455 20210603,JP2021-098488 20210614
- International Application: PCT/JP2021/041154 WO 20211109
- International Announcement: WO2022/254742 WO 20221208
- Main IPC: H04W48/04
- IPC: H04W48/04 ; H04W16/18 ; H04W36/08 ; H04W36/30 ; H04W60/04 ; H04W68/02 ; H04W68/12 ; H04W84/06

Abstract:
A communication control apparatus comprising: a first paging control unit that causes one base station of a terrestrial base station and a non-terrestrial base station to transmit a first paging signal to a communication device in a location registration area that includes at least one terrestrial communication cell provided on the ground by the terrestrial base station installed on the ground and at least one non-terrestrial communication cell provided on the ground by the flying non-terrestrial base station; and a second paging control unit that causes other base station of the terrestrial base station and the non-terrestrial base station to transmit a second paging signal to the communication device, when there is no response from the communication device to the first paging signal.
Public/Granted literature
- US20240196368A1 PAGING CONTROL FOR TERRESTRIAL AND NON-TERRESTRIAL NETWORKS Public/Granted day:2024-06-13
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