18466175. CHANNEL RESTRICTIONS FOR RELAYED SIDELINK COMMUNICATIONS simplified abstract (QUALCOMM Incorporated)

CHANNEL RESTRICTIONS FOR RELAYED SIDELINK COMMUNICATIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Linhai He of San Diego CA (US)

Kianoush Hosseini of San Diego CA (US)

Sudhir Kumar Baghel of Pleasanton CA (US)

Karthika Paladugu of Hyderabad (IN)

Gokul Sridharan of Sunnyvale CA (US)

Gabi Sarkis of San Diego CA (US)

Gavin Bernard Horn of La Jolla CA (US)

Hwan Joon Kwon of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

CHANNEL RESTRICTIONS FOR RELAYED SIDELINK COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18466175 titled 'CHANNEL RESTRICTIONS FOR RELAYED SIDELINK COMMUNICATIONS

Simplified Explanation

The patent application describes methods, systems, and devices for supporting relayed sidelink communications in wireless networks. Here are the key points:

• The communication link between a first device and a base station includes a sidelink link between the first device and a second device, and a relay link between the second device and the base station.
• The base station determines restrictions for the communication link and sends an indication of these restrictions over the relay link.
• The restrictions can differentiate data from the first device and the second device, restrict the first device to specific resources, or associate logical channels at the first device with transport block sizes and communication links.
• The second device relays the indication of the restrictions to the first device.
• The first device, second device, and base station communicate over the communication link according to the restrictions.

Potential applications of this technology:

• Enhancing communication reliability and coverage in wireless networks.
• Supporting efficient and coordinated communication between devices and base stations.
• Enabling seamless connectivity and data transfer in scenarios where direct communication between devices and base stations is not possible.

Problems solved by this technology:

• Overcoming limitations in direct device-to-base station communication by utilizing relayed sidelink communications.
• Addressing resource allocation and management challenges in wireless networks.
• Improving the overall performance and efficiency of wireless communication systems.

Benefits of this technology:

• Improved network coverage and reliability.
• Enhanced communication capabilities in challenging environments.
• Efficient utilization of network resources.
• Seamless connectivity and data transfer between devices and base stations.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described to support relayed sidelink communications. A first device and a base station may communicate via a communication link including a sidelink link between the first device and a second device and a relay link between the second device and the base station. The base station may determine restrictions for the communication link and transmit an indication of the restrictions over the relay link. The restrictions may differentiate data originating from the first device and the second device, restrict the first device to one or more resources, or associate logical channels at the first device with one or more transport block sizes and communication links. The second device may relay the indication of the restrictions to the first device. The first device, the second device, and the base station may communicate over the communication link according to the restrictions.