17759816. Multi-SIM Scheduling Gaps simplified abstract (Apple Inc.)

Multi-SIM Scheduling Gaps

Organization Name

Apple Inc.

Inventor(s)

Sethuraman Gurumoorthy of San Ramon CA (US)

Alexander Sirotkin of Hod Hasharon (IL)

Birgit Breining of Muenchen (DE)

Fangli Xu of Beijing (CN)

Haijing Hu of Los Gatos CA (US)

Naveen Kumar R. Palle Venkata of San Diego CA (US)

Pavan Nuggehalli of San Carlos CA (US)

Ralf Rossbach of Munich (DE)

Sarma V. Vangala of Campbell CA (US)

Srirang A. Lovlekar of Fremont CA (US)

Yuqin Chen of Beijing (CN)

Zhibin Wu of Los Altos CA (US)

Multi-SIM Scheduling Gaps - A simplified explanation of the abstract

This abstract first appeared for US patent application 17759816 titled 'Multi-SIM Scheduling Gaps

Simplified Explanation: The patent application describes a method for a user equipment (UE) to switch between different networks using different subscriber identification modules (SIMs) while maintaining a connected state on one network during a scheduling gap.

Key Features and Innovation:

• UE can be in a connected state on one network and an inactive or idle state on another network simultaneously.
• Request for a scheduling gap configuration allows the UE to perform operations on the second network without disrupting the connected state on the first network.
• The UE receives an indication of the scheduling gap configuration from the first network to tune away and back at the appropriate times.

Potential Applications: This technology could be used in multi-SIM devices to enable seamless network switching without losing connectivity.

Problems Solved: The technology addresses the challenge of maintaining a connected state on one network while performing operations on another network using different SIM cards.

Benefits:

• Improved network flexibility for users with multi-SIM devices.
• Enhanced user experience with uninterrupted connectivity during network switching.

Commercial Applications: This technology could be valuable for mobile device manufacturers looking to offer enhanced network switching capabilities in their products.

Prior Art: Prior research may exist in the field of multi-network connectivity solutions for mobile devices.

Frequently Updated Research: Research on improving network switching efficiency and user experience in multi-SIM devices may be ongoing in the telecommunications industry.

Questions about Network Switching Technology: 1. How does this technology impact battery life on the user equipment? 2. What are the security implications of switching between different networks using different SIM cards?

Original Abstract Submitted

A user equipment (UE) is configured to enter a radio resource control (RRC) CONNECTED state on a first network using a first subscriber identification module (SIM) and an RRC INACTIVE or RRC IDLE state on a second network using a second SIM, transmit, to the first network, a request for a scheduling gap (SG) configuration, wherein, during a duration of the SG, the first network avoids scheduling resources for the UE, receive, from the first network, an indication of the SG configuration to be used, during the duration of the SG, tune away from the first network to perform operations on the second network and after the duration of the SG, tune back to the first network, wherein the RRC CONNECTED state is maintained on the first network during the duration of the SG.