17450094. MITIGATION OF INTERFERENCE AT A FIRST USER EQUIPMENT BASED ON INFORMATION OF SCHEDULED UPLINK TRANSMISSIONS BY A SECOND USER EQUIPMENT simplified abstract (QUALCOMM Incorporated)

MITIGATION OF INTERFERENCE AT A FIRST USER EQUIPMENT BASED ON INFORMATION OF SCHEDULED UPLINK TRANSMISSIONS BY A SECOND USER EQUIPMENT

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Attia Abotabl of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

Tingfang Ji of San Diego CA (US)

Joseph Patrick Burke of San Diego CA (US)

Renqiu Wang of San Diego CA (US)

Hwan Joon Kwon of San Diego CA (US)

MITIGATION OF INTERFERENCE AT A FIRST USER EQUIPMENT BASED ON INFORMATION OF SCHEDULED UPLINK TRANSMISSIONS BY A SECOND USER EQUIPMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 17450094 titled 'MITIGATION OF INTERFERENCE AT A FIRST USER EQUIPMENT BASED ON INFORMATION OF SCHEDULED UPLINK TRANSMISSIONS BY A SECOND USER EQUIPMENT

Simplified Explanation

The patent application describes techniques for communication that involve a first user equipment (UE) determining information associated with scheduled uplink transmissions by a second UE. The first UE then performs measurements on some of these scheduled uplink transmissions during a subset of symbols where no downlink (DL) signals are received. The first UE also receives at least one DL signal during another subset of symbols and mitigates interference based on the measurements.

• The first UE determines information about scheduled uplink transmissions by a second UE.
• The first UE performs measurements on some of these scheduled uplink transmissions during a subset of symbols without receiving any DL signals.
• The first UE receives at least one DL signal during another subset of symbols.
• The first UE mitigates interference associated with the DL signal based on the measurements.

Potential Applications

• Wireless communication systems
• Cellular networks
• Internet of Things (IoT) devices
• Machine-to-machine (M2M) communication

Problems Solved

• Mitigating interference in wireless communication systems
• Improving the reliability and performance of uplink transmissions
• Enhancing the overall efficiency of communication between UEs

Benefits

• Improved signal quality and reliability for uplink transmissions
• Reduced interference from DL signals
• Enhanced communication efficiency and performance

Original Abstract Submitted

Disclosed are techniques for communication. In an aspect, a first UE determines information (e.g., from an external device, or via the first UE’s own energy sensing) associated with scheduled uplink transmissions on a set of symbols by a second UE. The first UE performs measurements on at least some of the scheduled uplink transmissions during a first subset of the set of symbols where no DL signals are received by the first UE. The first UE receives at least one DL signal during a second subset of the set of symbols, and mitigates interference associated with the at least one DL signal based on the measurements.