Invention Application
- Patent Title: NTN COUNTRY AREA SPECIFIC LOW DELAY ACCESS
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Application No.: US17635364Application Date: 2020-08-04
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Publication No.: US20220279437A1Publication Date: 2022-09-01
- Inventor: Jeroen Wigard , Mads Lauridsen , Rafhael Amorim , István Z. Kovács
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- International Application: PCT/EP2020/071847 WO 20200804
- Main IPC: H04W48/20
- IPC: H04W48/20 ; H04W74/08 ; H04W4/029 ; H04W48/18

Abstract:
Methods and apparatus, including computer program products, are provided for non-terrestrial networks. In some example embodiment, there may be provided a method including determining, based on position information, a country where the apparatus is located; receiving, from a non-terrestrial base station, a system information broadcast including mapping information, the mapping information including a country area identifier or a random access radio network temporary identifier; mapping the determined country into the received country area identifier or the received random access radio network temporary identifier; and performing, based on the received country area identifier or the received random access radio network temporary identifier, a random access procedure with the non-terrestrial base station.
Public/Granted literature
- US12075350B2 NTN country area specific low delay access Public/Granted day:2024-08-27
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