17937305. Sidelink Communication Method, Apparatus, and System simplified abstract (Huawei Technologies Co., Ltd.)
Contents
Sidelink Communication Method, Apparatus, and System
Organization Name
Inventor(s)
Sidelink Communication Method, Apparatus, and System - A simplified explanation of the abstract
This abstract first appeared for US patent application 17937305 titled 'Sidelink Communication Method, Apparatus, and System
Simplified Explanation
The abstract describes a method for sidelink communication in a wireless network. Here is a simplified explanation of the abstract:
- The method involves enabling a feedback attribute called hybrid automatic repeat request (HARQ) for at least one sidelink logical channel of a first terminal device.
- The first terminal device obtains one or more resource pools from a network side device.
- These resource pools include a physical sidelink feedback channel (PSFCH) resource, which is configured in at least one of the resource pools.
Potential applications of this technology:
- This technology can be used in wireless communication systems where devices need to communicate with each other directly, without going through a base station.
- It can be applied in scenarios where reliable and efficient communication is required between devices, such as in vehicle-to-vehicle communication or device-to-device communication in IoT networks.
Problems solved by this technology:
- The method addresses the need for reliable feedback in sidelink communication. By enabling the HARQ feedback attribute and configuring the PSFCH resource, the system ensures that feedback messages can be reliably transmitted between devices.
- It solves the problem of resource allocation for sidelink communication. By providing resource pools, the method allows the first terminal device to efficiently utilize the available resources for communication.
Benefits of this technology:
- The use of HARQ feedback attribute improves the reliability of communication by enabling retransmissions and error correction.
- The availability of resource pools ensures efficient utilization of resources, leading to improved overall system performance.
- The inclusion of a physical sidelink feedback channel (PSFCH) resource enhances the effectiveness of feedback transmission in sidelink communication.
Original Abstract Submitted
In an embodiment a sidelink communication method includes when a hybrid automatic repeat request (HARQ) feedback attribute of at least one sidelink logical channel of a first terminal device is enabled, obtaining, by the first terminal device from a network side device, one or more resource pools for the first terminal device, wherein a physical sidelink feedback channel (PSFCH) resource is configured in at least one of the resource pools.
