Qualcomm incorporated (20240129809). USER EQUIPMENT (UE) AUTONOMOUS LAYER 1 (L1) / LAYER 2 (L2) BASED CELL SWITCH UPON BEAM FAILURE DECLARATION (BFD) simplified abstract

USER EQUIPMENT (UE) AUTONOMOUS LAYER 1 (L1) / LAYER 2 (L2) BASED CELL SWITCH UPON BEAM FAILURE DECLARATION (BFD)

Organization Name

qualcomm incorporated

Inventor(s)

Jelena Damnjanovic of Del Mar CA (US)

Aleksandar Damnjanovic of Del Mar CA (US)

Shanyu Zhou of San Diego CA (US)

USER EQUIPMENT (UE) AUTONOMOUS LAYER 1 (L1) / LAYER 2 (L2) BASED CELL SWITCH UPON BEAM FAILURE DECLARATION (BFD) - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240129809 titled 'USER EQUIPMENT (UE) AUTONOMOUS LAYER 1 (L1) / LAYER 2 (L2) BASED CELL SWITCH UPON BEAM FAILURE DECLARATION (BFD)

Simplified Explanation

The patent application describes a method for wireless communication at a user equipment (UE) where the UE receives a configuration of a set of cells for inter-cell mobility and transmits a special cell update message in response to a special cell change condition.

• Explanation of the patent:

 * UE receives configuration of cells for inter-cell mobility.
 * UE transmits special cell update message in response to special cell change condition.
 * Special cell change condition may include beam failure.
 * Improves quality of service, beam reliability, resource utilization, reduces latency, and power consumption in wireless communication.

Potential Applications

This technology can be applied in:

• 5G and beyond wireless communication systems
• Mobile networks
• Internet of Things (IoT) devices

Problems Solved

This technology solves:

• Beam failure in special cells
• Latency in wireless communication
• Power consumption in wireless devices

Benefits

The benefits of this technology include:

• Improved quality of service
• Enhanced beam reliability
• Efficient resource utilization
• Reduced latency and power consumption

Potential Commercial Applications

Potential commercial applications of this technology include:

• Telecommunication companies
• Wireless network equipment manufacturers
• IoT device manufacturers

Possible Prior Art

One possible prior art for this technology could be:

• Previous methods for inter-cell mobility in wireless communication systems.

How does this technology impact battery life in mobile devices?

This technology can potentially improve power consumption in wireless communication, leading to longer battery life in mobile devices.

What are the implications of beam failure on network coverage?

Beam failure can impact network coverage and connectivity, potentially leading to service disruptions for users.

Original Abstract Submitted

a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives a configuration of a set of cells configured for layer 1 (l1) or layer 2 (l2) inter-cell mobility. the ue further transmits a special cell (spcell) update message in response to an spcell change condition on the first spcell in the set of cells for the l1 or l2 inter-cell mobility. the spcell change condition may include a beam failure on the first spcell. the method improves the quality of service, beam reliability, and resource utilization of wireless communication, and reduces latency and power consumption of wireless communication.