Invention Grant
- Patent Title: Techniques for radio access technology (RAT) fallback in wireless communications
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Application No.: US17094500Application Date: 2020-11-10
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Publication No.: US11805459B2Publication Date: 2023-10-31
- Inventor: Kuo-Chun Lee , Cherng-Shung Hsu , Arvind Vardarajan Santhanam , Reza Shahidi , Bhupesh Manoharlal Umatt , Subashini Krishnamurthy , Qin Xue Frantti , Daniel Amerga , Osama Lotfallah
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04W36/08
- IPC: H04W36/08 ; H04W36/00 ; H04W36/30 ; H04W76/27 ; H04W76/25 ; H04W76/50
Abstract:
Some aspects described herein relate to determining to fallback from a first radio access technology (RAT) to a second RAT to perform an emergency call, and deprioritizing, based on the determining to fallback, access to the first RAT to continue to use the second RAT for at least a period of time after the emergency call.
Public/Granted literature
- US20210153087A1 TECHNIQUES FOR RADIO ACCESS TECHNOLOGY (RAT) FALLBACK IN WIRELESS COMMUNICATIONS Public/Granted day:2021-05-20
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