18313651. LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY RESELECTION FOR PATH RECOVERY simplified abstract (Apple Inc.)

LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY RESELECTION FOR PATH RECOVERY

Organization Name

Apple Inc.

Inventor(s)

Peng Cheng of Beijing (CN)

Zhibin Wu of Los Altos CA (US)

Haijing Hu of Los Gratos CA (US)

Yuqin Chen of Beijing (CN)

Fangli Xu of Beijing (CN)

Ping-Heng Kuo of London (GB)

Alexander Sirotkin of Hod Hasharon (IL)

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

Ralf Rossbach of Munich (DE)

LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY RESELECTION FOR PATH RECOVERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18313651 titled 'LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY RESELECTION FOR PATH RECOVERY

Simplified Explanation

The abstract of the patent application describes a system where a user equipment (UE) or network device can operate in an unlicensed network to communicate with another UE through a relay path. The UE can initiate direct communication with another UE and can also reselect a different relay UE based on certain trigger conditions.

• The patent application describes a system for communication in an unlicensed network using user equipment (UE) or network devices.
• The UE can establish a relay path between two UEs for direct communication.
• The system allows the UE to reselect a different relay UE based on trigger conditions.
• The relay path can be established either from the source UE or to the destination UE.
• The system enables communication in a new radio (NR) unlicensed network.

Potential applications of this technology:

• Enhanced communication in unlicensed networks: This technology can improve communication capabilities in unlicensed networks, allowing for more efficient and reliable communication between UEs.
• IoT connectivity: The system can be used to enhance connectivity and communication between IoT devices in unlicensed networks, enabling seamless integration and data exchange.
• Mobile and wireless communication: The technology can be applied to improve mobile and wireless communication systems, providing better coverage and connectivity in unlicensed network environments.

Problems solved by this technology:

• Limited coverage and connectivity: The system addresses the issue of limited coverage and connectivity in unlicensed networks by allowing UEs to establish relay paths for direct communication.
• Interference management: The technology helps in managing interference in unlicensed networks by enabling UEs to reselect relay UEs based on trigger conditions, optimizing the communication path.
• Seamless communication: The system solves the problem of seamless communication between UEs in unlicensed networks by providing a reliable relay path for direct communication.

Benefits of this technology:

• Improved communication reliability: The system enhances communication reliability by allowing UEs to establish relay paths, ensuring a more stable and consistent connection.
• Enhanced network coverage: The technology extends the network coverage in unlicensed networks by enabling UEs to communicate through relay paths, reaching areas with limited network coverage.
• Efficient resource utilization: The system optimizes resource utilization by allowing UEs to reselect relay UEs based on trigger conditions, ensuring efficient communication and minimizing interference.

Original Abstract Submitted

A user equipment (UE), a baseband processor or other network device can operate in a new radio (NR) unlicensed network can operate to communicate in a UE to UE (U2U) relay path through a first relay UE with another UE as a source or destination UE according to a direct communication request initiating from the source UE. The UE can further perform a U2U relay reselection to a second relay UE in response to a trigger condition, either as a source UE or a destination UE.