17525526. METHOD TO REDUCE RECOVERY TIME FROM OUT-OF-SERVICE EVENT IN DUAL RECEIVE (DR) OR DUAL SIM DUAL ACCESS (DSDA) CAPABLE USER EQUIPMENT simplified abstract (QUALCOMM Incorporated)
METHOD TO REDUCE RECOVERY TIME FROM OUT-OF-SERVICE EVENT IN DUAL RECEIVE (DR) OR DUAL SIM DUAL ACCESS (DSDA) CAPABLE USER EQUIPMENT
Organization Name
Inventor(s)
Ansah Ahmed Sheik of Hyderabad (IN)
Rajeev Kumar of Bangalore (IN)
METHOD TO REDUCE RECOVERY TIME FROM OUT-OF-SERVICE EVENT IN DUAL RECEIVE (DR) OR DUAL SIM DUAL ACCESS (DSDA) CAPABLE USER EQUIPMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 17525526 titled 'METHOD TO REDUCE RECOVERY TIME FROM OUT-OF-SERVICE EVENT IN DUAL RECEIVE (DR) OR DUAL SIM DUAL ACCESS (DSDA) CAPABLE USER EQUIPMENT
Simplified Explanation
The patent application describes a method of wireless communication for a user equipment (UE) that allows it to search for signals from candidate cells to receive wireless service from multiple subscriber identity modules (SIMs).
- The method involves generating two sets of frequencies to search for signals from candidate cells for each SIM.
- The UE scans for signals from the candidate cells by tuning the transceivers of each SIM to the respective set of frequencies.
Potential applications of this technology:
- Multi-SIM devices: This method can be used in smartphones or other devices that support multiple SIM cards, allowing them to efficiently search for signals from different candidate cells for each SIM.
- Seamless switching: The technology can enable seamless switching between different wireless service providers or networks, ensuring uninterrupted connectivity for the user.
Problems solved by this technology:
- Efficient signal search: By generating separate sets of frequencies for each SIM, the UE can search for signals from candidate cells more efficiently, reducing the time and resources required for the search process.
- Simultaneous scanning: The method allows the UE to simultaneously scan for signals from candidate cells for each SIM, enabling faster detection of available wireless service options.
Benefits of this technology:
- Improved user experience: The method ensures that the UE can quickly and efficiently search for signals from candidate cells, leading to faster connection establishment and better overall user experience.
- Enhanced network selection: By scanning for signals from multiple candidate cells for each SIM, the UE can make more informed decisions about network selection, optimizing connectivity and service quality.
Original Abstract Submitted
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.
