17838008. TECHNIQUES FOR INTERFERENCE CANCELLATION IN SIDELINK COMMUNICATION simplified abstract (QUALCOMM Incorporated)
TECHNIQUES FOR INTERFERENCE CANCELLATION IN SIDELINK COMMUNICATION
Organization Name
Inventor(s)
Shuanshuan Wu of San Diego CA (US)
Kapil Gulati of Belle Mead NJ (US)
Junyi Li of Fairless Hills PA (US)
TECHNIQUES FOR INTERFERENCE CANCELLATION IN SIDELINK COMMUNICATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 17838008 titled 'TECHNIQUES FOR INTERFERENCE CANCELLATION IN SIDELINK COMMUNICATION
Simplified Explanation
The patent application describes methods, systems, and devices for wireless communication, specifically focusing on sidelink communication. Sidelink assistance information is generated by a user equipment (UE) based on the interference condition associated with the initial transmission of sidelink communication. This information includes details about the interference condition. The UE then transmits an inter-UE coordination message containing the generated sidelink assistance information. Alternatively, the UE can receive an inter-UE coordination message with sidelink assistance information. The UE can use this information to decode a retransmission of the sidelink communication.
- User equipment (UE) generates sidelink assistance information based on interference condition during initial transmission of sidelink communication.
- Sidelink assistance information includes details about the interference condition.
- UE transmits an inter-UE coordination message containing the generated sidelink assistance information.
- UE can also receive an inter-UE coordination message with sidelink assistance information.
- UE uses the received information to decode a retransmission of the sidelink communication.
Potential Applications
- Improved wireless communication in scenarios where interference is a concern.
- Enhanced coordination between user equipment (UE) devices in a wireless network.
- More reliable and efficient sidelink communication in various applications, such as vehicle-to-vehicle communication or Internet of Things (IoT) devices.
Problems Solved
- Addressing interference conditions during initial transmission of sidelink communication.
- Improving the reliability and efficiency of sidelink communication by providing assistance information.
- Enhancing coordination between UE devices to optimize wireless communication performance.
Benefits
- Minimizes interference-related issues during sidelink communication.
- Increases the reliability and efficiency of sidelink communication.
- Enables better coordination and cooperation between UE devices, leading to improved overall wireless communication performance.
Original Abstract Submitted
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may generate sidelink assistance information based on an interference condition associated with an initial transmission of sidelink communication over a sidelink resource of a sidelink resource pool. The sidelink assistance information may include information associated with the interference condition. The UE may transmit an inter-UE coordination message including the generated sidelink assistance information. Additionally, or alternatively, a UE may receive inter-UE coordination message including sidelink assistance information. The UE may receive a retransmission of the sidelink communication and decode the received retransmission of the sidelink communication based on the received inter-UE coordination message including sidelink assistance information.
