17804775. INTER-UE COORDINATION INFORMATION-BASED RESOURCE ALLOCATION simplified abstract (QUALCOMM Incorporated)

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INTER-UE COORDINATION INFORMATION-BASED RESOURCE ALLOCATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Shuanshuan Wu of San Diego CA (US)

Kapil Gulati of Belle Mead NJ (US)

Tien Viet Nguyen of Bridgewater NJ (US)

Gabi Sarkis of San Diego CA (US)

Sourjya Dutta of San Diego CA (US)

Hui Guo of Beijing (CN)

INTER-UE COORDINATION INFORMATION-BASED RESOURCE ALLOCATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17804775 titled 'INTER-UE COORDINATION INFORMATION-BASED RESOURCE ALLOCATION

Simplified Explanation

The patent application describes methods, systems, and devices for improving sidelink reservation schemes in wireless communications. Here are the key points:

  • A first user equipment (UE) receives a coordination message from a second UE.
  • The coordination message includes a set of resources for sidelink communications and the second UE's preference for subsets of these resources.
  • The first UE uses the preference information to select one or more resources from the set for transmitting sidelink communications.
  • The selection may be made from candidate resources within a resource selection window of the first UE.
  • The candidate resources can be based on the preference of the second UE.

Potential Applications

This technology has potential applications in various wireless communication scenarios, including:

  • Internet of Things (IoT) devices communicating with each other in a localized network.
  • Vehicle-to-vehicle (V2V) or vehicle-to-infrastructure (V2I) communications for enhanced road safety and traffic management.
  • Collaborative communication between drones or unmanned aerial vehicles (UAVs) for coordinated operations.
  • Smart home devices exchanging information and coordinating actions within a home network.

Problems Solved

The technology addresses the following problems in wireless communications:

  • Efficient utilization of resources for sidelink communications.
  • Coordinated resource allocation between multiple user equipment (UE) devices.
  • Improved reliability and performance of sidelink communications.
  • Flexibility in resource selection based on the preferences of other UEs.

Benefits

The technology offers several benefits for wireless communications:

  • Enhanced efficiency and reliability of sidelink communications.
  • Improved coordination and resource allocation between UEs.
  • Increased flexibility in selecting resources based on UE preferences.
  • Optimal utilization of available resources for better overall system performance.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. To improve sidelink reservation schemes, a first user equipment (UE) may receive, from a second UE, a coordination message indicating a set of resources associated with sidelink communications and a preference of the second UE for one or more subsets of the set of resources. The first UE may transmit the sidelink communications using one or more resources of the set of resources based on the preference of the second UE for the one or more subsets of the set of resources. In some examples, the one or more resources may be selected from candidate resources within a resource selection window of the first UE. Additionally, or alternatively, the candidate resources may be based on the preference of the second UE.

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