18313680. MEASUREMENT REPORTING BASED RELAY PATH RECOVERY FOR LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY simplified abstract (Apple Inc.)

MEASUREMENT REPORTING BASED RELAY PATH RECOVERY FOR LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY

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)

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

This abstract first appeared for US patent application 18313680 titled 'MEASUREMENT REPORTING BASED RELAY PATH RECOVERY FOR LAYER 2 (L2) USER EQUIPMENT (UE) TO UE (U2U) RELAY

Simplified Explanation

The abstract of the patent application describes a system where a user equipment (UE), baseband processor, or other network device can operate in a new radio (NR) unlicensed network to communicate in a UE to UE (U2U) relay path. This relay path is established through a first relay UE with another UE as a source or destination UE, based on a direct communication request initiated from the source UE. The source UE can also perform U2U relay reselection based on a measurement report received from the destination UE.

• The patent/application describes a system for UEs to communicate with each other in an NR unlicensed network.
• The system allows for the establishment of a relay path between UEs through a first relay UE.
• The relay path is initiated based on a direct communication request from the source UE.
• The source UE can also perform U2U relay reselection based on a measurement report from the destination UE.

Potential applications of this technology:

• Enhanced communication capabilities for UEs in an NR unlicensed network.
• Improved reliability and coverage for UEs in a relay path.
• Efficient utilization of network resources by enabling UEs to act as relays.

Problems solved by this technology:

• Limited coverage or signal strength in certain areas can be overcome by establishing relay paths between UEs.
• UEs can communicate directly with each other without relying solely on baseband processors or network devices.
• UEs can dynamically select the best relay UE based on measurement reports, optimizing the relay path.

Benefits of this technology:

• Enhanced connectivity and communication options for UEs in an NR unlicensed network.
• Improved reliability and coverage by leveraging UEs as relays.
• Efficient utilization of network resources by distributing the relay function among UEs.

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, as a source UE, can also perform the U2U relay reselection based on a measurement report received from a destination UE.