Invention Grant
- Patent Title: Method to reduce recovery time from out-of-service event in dual receive (DR) or dual sim dual access (DSDA) capable user equipment
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Application No.: US17525526Application Date: 2021-11-12
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Publication No.: US11805477B2Publication Date: 2023-10-31
- Inventor: Ansah Ahmed Sheik , Sayak Saha , Rajeev Kumar
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Loza & Loza LLP
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W48/18 ; H04W48/04 ; H04W76/15 ; H04W48/14

Abstract:
A method of wireless communication at a user equipment (UE), including: generating a first set of frequencies to search for signals from at least one candidate cell from which the UE may receive wireless service with respect to a first subscriber identity module (SIM); generating a second set of frequencies to search for signals from the at least one candidate cell from which the UE may receive wireless service with respect to the first SIM; scanning for one or more signals from the at least one candidate cell including tuning a first transceiver configured to operate in accordance with the first SIM to one or more of the first set frequencies; and scanning for one or more signals from the at least one candidate cell including tuning a second transceiver configured to operate in accordance with a second SIM to one or more of the second set of frequencies.
Public/Granted literature
Information query