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公开(公告)号：US20240236833A1
公开(公告)日：2024-07-11
申请号：US18406787
申请日：2024-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koustav ROY , Pratibha K SATYAGANAPATI , Arijit SEN , Gaorav Kumar GUPTA , Akshita JOHRI , Aman AGARWAL , Lalith KUMAR
CPC classification number: H04W48/18 , H04W60/00 , H04W84/042
Abstract: A method and a system for selecting Non-Terrestrial Networks (NTNs) in communication networks are provided. The method includes prioritizing a random terrestrial network (TN) over other NTNs, changing the scan pattern to accommodate combination of Bands, radio access technologies (RATS), and public land mobile networks (PLMNs), and pre-configuring PLMN priorities at the user equipment (UE).
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2.发明公开公开(公告)号：US20240236834A1
公开(公告)日：2024-07-11
申请号：US18407873
申请日：2024-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Koustav ROY , Akshita JOHRI , Arijit SEN , Gaorav Kumar GUPTA , Pratibha K SATYAGANAPATI
Abstract: A method and a system for optimizing acquisition time and power consumption at a user equipment (UE) are provided. The method includes establishing, by the UE located at an initial location, a radio resource control (RRC) connection with a non-terrestrial network (NTN)-based public land mobile network (PLMN), determining a current location of the UE based on one or more predetermined parameters, determining whether to perform a PLMN search for identifying a PLMN with a higher priority than connected NTN-based PLMN based at least on the initial location and the current location of the UE; and performing one of performing the PLMN search upon determining that a distance between the initial location and the current location of the UE is greater than a predetermined threshold distance value, or skipping the PLMN search upon determining that the distance between the initial location and the current location of the UE is less than the predetermined threshold distance value.
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