20240080804.BUSY Indication Transmitted by a Multi-SIM User Equipment simplified abstract (apple inc.)

BUSY Indication Transmitted by a Multi-SIM User Equipment

Organization Name

apple inc.

Inventor(s)

Sethuraman Gurumoorthy of San Ramon CA (US)

Yuqin Chen of Beijing (CN)

Adesh Kumar of San Diego CA (US)

Fangli Xu of Beijing (CN)

Haijing Hu of Los Gatos CA (US)

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

Sarma V Vangala of Campbell CA (US)

Srirang A Lovlekar of Fremont CA (US)

Zhibin Wu of Los Altos CA (US)

BUSY Indication Transmitted by a Multi-SIM User Equipment - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240080804 titled 'BUSY Indication Transmitted by a Multi-SIM User Equipment

Simplified Explanation

The multi-universal subscriber identity module (MUSIM) user equipment (UE) described in the patent application is capable of switching between different networks associated with different SIM cards based on priority levels of ongoing operations. Here are some key points to understand the innovation:

• The UE can be in an RRC inactive state with one network (first SIM) and an RRC connected state with another network (second SIM).
• When the UE receives a page from the first network, it checks the priority of ongoing operations with the second network.
• If the priority of operations with the second network is higher than the page from the first network, the UE sends a busy indication to the first network.

Potential Applications:

• Mobile devices with multiple SIM cards
• Network switching technology

Problems Solved:

• Efficient management of network priorities
• Optimizing network resources

Benefits:

• Improved user experience
• Enhanced network efficiency

Potential Commercial Applications:

• Telecommunications industry
• Mobile device manufacturers

Possible Prior Art: There may be prior art related to network switching technologies in mobile devices, but specific examples are not provided in the abstract.

Unanswered Questions: 1. How does the UE determine the priority of ongoing operations with the second network? 2. Are there any limitations to the number of networks the UE can switch between based on priority levels?

Original Abstract Submitted

a multi-universal subscriber identity module (musim) user equipment (ue) is configured to operate in an radio resource control (rrc) inactive state with a first network associated with the first sim, operate in an rrc connected state with a second network associated with the second sim, receive a page from the first network, determine that a priority of at least one operation being performed between the ue and the second network is higher than a priority of the page and send a busy indication to the first network in response to the page.