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US 11,902,888 B2Granted
System information for cell selection/reselection by an aerial UE
AssigneeSony Group Corporation
InventorsShinichiro Tsuda, Hideji Wakabayashi, Yuxin Wei, Vivek Sharma
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Abstract
An infrastructure equipment comprising circuitry configured to transmit system information specific for aerial UEs, the system information specific for aerial UEs comprising assistance information for cell selection/reselection.
Claims20
An infrastructure equipment comprising circuitry configured to
- repeatedly change an inclination angle of a main lobe for reception of random access requests from one or more aerial UEs,
- wherein said repeatedly changing the inclination angle of the main lobe begins by increasing the inclination angle of the main lobe from a minimum inclination angle, and
- wherein said repeatedly changing the inclination angle of the main lobe is performed independently of positing of the one or more aerial UEs.
A method comprising:
- with an infrastructure equipment in an idle mode, repeatedly changing an inclination angle of a main lobe output by the infrastructure equipment for reception of random access requests from one or more aerial UEs,
- wherein said repeatedly changing the inclination angle of the main lobe is performed without power ramping of the random access requests, and
- wherein said repeatedly changing the inclination angle of the main lobe is performed independently of positing of the one or more aerial UEs.
Dependencies are inferred from the claim text.