Apple inc. (20240196247). METHOD FOR GROUP BASED L1-SINR MEASUREMENT AND REPORT simplified abstract

METHOD FOR GROUP BASED L1-SINR MEASUREMENT AND REPORT

Organization Name

apple inc.

Inventor(s)

Yushu Zhang

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

METHOD FOR GROUP BASED L1-SINR MEASUREMENT AND REPORT - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240196247 titled 'METHOD FOR GROUP BASED L1-SINR MEASUREMENT AND REPORT

The present disclosure pertains to methods and devices for measuring and reporting group-based Layer 1 Signal to Interference plus Noise Ratio (L1-SINR). The system includes a network device and a wireless device, where the network device generates a message for the wireless device to conduct L1-SINR measurements related to inter-beam interference.

• Key Features and Innovation:
• System for group-based L1-SINR measurement and reporting.
• Network device generates a message for wireless device to perform L1-SINR measurements.
• Message includes channel measurement and interference measurement resource sets.
• Wireless device sends measurement reports back to the network device.

• Potential Applications:
• 5G and future wireless communication networks.
• Beamforming and interference management in cellular networks.

• Problems Solved:
• Efficient measurement and reporting of L1-SINR.
• Interference mitigation in beamforming systems.

• Benefits:
• Improved network performance.
• Enhanced quality of service for users.
• Optimal resource allocation in wireless networks.

• Commercial Applications:
• "Optimized L1-SINR Measurement System for 5G Networks: Enhancing Network Efficiency and User Experience"

• Prior Art:
• Prior research on L1-SINR measurement techniques in wireless networks.

• Frequently Updated Research:
• Ongoing studies on advanced beamforming and interference management techniques in 5G networks.

Questions about L1-SINR Measurement System: 1. How does the system improve network efficiency in wireless communication? 2. What are the potential challenges in implementing group-based L1-SINR measurement in real-world networks?

Original Abstract Submitted

the present disclosure relates to methods and devices for group based layer 1 signal to interference plus noise ratio (l1-sinr) measurement and report. the system according to the present disclosure includes at least a network device and a wireless device. a network device (such as a gnb) including at least a first transmission and reception point (trp) and a second trp may generate a message used for a wireless device (such as a user equipment (ue)) to perform l1-sinr measurement, wherein the l1-sinr measurement is related to inter-beam interference for beams associated with the first trp and the second trp. the message may at least include: (1) a first channel measurement resource (cmr) set including multiple cmrs for the first trp, and a first interference measurement resource (imr) set including multiple imrs for the first trp, which is corresponding to the first cmr set; (2) a second cmr set including multiple cmrs for the second trp, and a second imr set including multiple imrs for the second trp, which is corresponding to the second cmr set; and (3) relation information, indicating the relation between the first cmr set and the second imr set, and the relation between the second cmr set and the first imr set. the network device sends the message to the wireless device, such that the wireless device may perform the l1-sinr measurement with respect to multiple cmr pairs at least based on the received message and then send corresponding report of the l1-sinr measurement to the network device.