17392162. TECHNIQUES FOR SUPPLEMENTARY SIDELINK RESOURCE CONFIGURATION IN FULL DUPLEX MODE simplified abstract (QUALCOMM Incorporated)

TECHNIQUES FOR SUPPLEMENTARY SIDELINK RESOURCE CONFIGURATION IN FULL DUPLEX MODE

Organization Name

QUALCOMM Incorporated

Inventor(s)

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

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Seyedkianoush Hosseini of San Diego CA (US)

Ahmed Attia Abotabl of San Diego CA (US)

Wei Yang of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

TECHNIQUES FOR SUPPLEMENTARY SIDELINK RESOURCE CONFIGURATION IN FULL DUPLEX MODE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17392162 titled 'TECHNIQUES FOR SUPPLEMENTARY SIDELINK RESOURCE CONFIGURATION IN FULL DUPLEX MODE

Simplified Explanation

Techniques for supplementary sidelink resource configuration in full duplex mode are described in this patent application. The main idea is to address interference issues in sidelink communication by allowing user equipment (UE) to transmit interference reports to a base station. Based on these reports, the base station selects a resource pool that includes reserved subchannels for receiving sidelink communications and conditionally reserved subchannels for transmitting sidelink communications. The base station then transmits configuration information to the UEs involved, indicating the resource pool to be used. This allows the UEs to perform sidelink communications using the specified subchannels.

• First UE transmits interference report to base station indicating sidelink communication interference
• Base station selects a resource pool based on the interference report
• Resource pool includes reserved subchannels for receiving sidelink communications and conditionally reserved subchannels for transmitting sidelink communications
• Base station transmits configuration information to UEs indicating the resource pool to be used
• UEs perform sidelink communications using the specified subchannels

Potential Applications

This technology can be applied in various wireless communication systems that utilize sidelink communication, such as:

• Internet of Things (IoT) networks
• Vehicle-to-vehicle (V2V) communication systems
• Device-to-device (D2D) communication in cellular networks

Problems Solved

The technology addresses the following problems:

• Interference in sidelink communication
• Efficient allocation of resources for sidelink communication
• Coexistence of multiple UEs in the same communication environment

Benefits

The benefits of this technology include:

• Improved reliability and performance of sidelink communication
• Enhanced interference management in wireless networks
• Optimal utilization of available resources for sidelink communication

Original Abstract Submitted

Techniques for supplementary sidelink resource configuration in full duplex mode may include a first user equipment (UE) transmitting to a base station an interference report indicating sidelink communication interference. The base station may select a resource pool according to the interference report, where the resource pool includes supplementary sidelink subchannels reserved for receiving sidelink communications and conditionally reserved for transmitting sidelink communications based on the interference report. The base station may transmit, to the first UE or a second UE causing the sidelink communication interference, configuration information indicating the resource pool. Based on the configuration information, the first UE and/or the second UE may perform sidelink communications (with each other or with other UEs) using the supplementary sidelink sub channels.