Invention Grant
- Patent Title: Radio access network node, radio terminal, and methods and non transitory computer-readable media therefor
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Application No.: US18371004Application Date: 2023-09-21
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Publication No.: US12302224B2Publication Date: 2025-05-13
- Inventor: Hisashi Futaki , Sadafuku Hayashi
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2017-000799 20170105
- Main IPC: H04W48/14
- IPC: H04W48/14 ; H04W36/00 ; H04W36/14 ; H04W88/06
Abstract:
A second RAN node (2) sends to a radio terminal (3), via a first RAN node (1), an indication of available on-demand system information that is available in a cell of the second RAN node (2). It is thus, for example, possible to enabling notifying a UE of an indication about on-demand system information available in a cell served by a secondary gNB of Inter-RAT dual connectivity between E-UTRA and NR, or available in a cell served by a target gNB of Inter-RAT handover from E-UTRA to NR.
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