17548093. TECHNIQUES FOR INDICATING A SIDELINK RECEIVER simplified abstract (QUALCOMM Incorporated)

TECHNIQUES FOR INDICATING A SIDELINK RECEIVER

Organization Name

QUALCOMM Incorporated

Inventor(s)

Xiaojie Wang of Hillsborough NJ (US)

Piyush Gupta of Bridgewater NJ (US)

Junyi Li of Fairless Hills PA (US)

Sony Akkarakaran of Poway CA (US)

Jing Sun of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Ozcan Ozturk of San Diego CA (US)

Juan Montojo of San Diego CA (US)

TECHNIQUES FOR INDICATING A SIDELINK RECEIVER - A simplified explanation of the abstract

This abstract first appeared for US patent application 17548093 titled 'TECHNIQUES FOR INDICATING A SIDELINK RECEIVER

Simplified Explanation

Methods, systems, and devices for wireless communication are described in this patent application. The invention focuses on enabling communication between two user equipment (UE) devices through a base station. Here are the key points:

• The base station sends a grant to the first UE, indicating a resource allocation for a sidelink communication.
• The grant includes a destination identifier associated with the sidelink communication and a mapping between the resource allocation and the destination identifier.
• The destination identifier is determined based on information received from the first UE.
• The base station can configure a default receiver UE for transmissions from the first UE.
• If the intended receiver UE is different from the default receiver UE, the grant identifies the specific receiver UE.

Potential Applications

This technology has various potential applications, including:

• Enabling direct communication between two user equipment devices through a base station.
• Facilitating efficient resource allocation for sidelink communications.
• Supporting different use cases such as device-to-device communication, Internet of Things (IoT) applications, and vehicle-to-vehicle communication.

Problems Solved

The technology addresses several problems in wireless communication:

• Ensuring reliable and efficient communication between user equipment devices.
• Simplifying resource allocation for sidelink communications.
• Allowing flexibility in choosing the receiver UE for transmissions.

Benefits

The patent application offers several benefits:

• Improved communication reliability and efficiency.
• Enhanced flexibility in choosing the receiver UE.
• Streamlined resource allocation process for sidelink communications.
• Support for various wireless communication use cases.

Original Abstract Submitted

Methods, systems, and devices for wireless communication are described. A base station may transmit a grant to a first user equipment (UE) that indicates a resource allocation for a sidelink communication, either from the first UE to a second UE or from the second UE to the first UE. The grant may include a destination identifier associated with the sidelink communication, as well as a mapping between the resource allocation and the destination identifier. The destination identifier may be based on information in an indication received from the first UE. In some examples, the base station may configure a default receiver UE for transmissions from the first UE, and the base station may identify a receiver UE in the grant if the intended receiver UE is different than the default receiver UE.