Apple inc. (20240196419). PROCEDURES OF SIDELINK RESOURCE POOL RESOURCE USE WITH REDUCED SENSING simplified abstract

PROCEDURES OF SIDELINK RESOURCE POOL RESOURCE USE WITH REDUCED SENSING

Organization Name

apple inc.

Inventor(s)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Yushu Zhang of Beijing (CN)

PROCEDURES OF SIDELINK RESOURCE POOL RESOURCE USE WITH REDUCED SENSING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240196419 titled 'PROCEDURES OF SIDELINK RESOURCE POOL RESOURCE USE WITH REDUCED SENSING

Simplified Explanation: This patent application discloses systems and methods for efficient use of sidelink (SL) resources by a user equipment (UE). It includes techniques such as partial sensing, resource selection, re-evaluation, and pre-emption to optimize resource utilization.

• The UE can perform contiguous partial sensing alongside periodic partial sensing, adjusting resource selection based on the time gap between SL data slots and candidate slots.
• If the packet delay budget for SL data is high, the UE may skip periodic partial sensing and rely solely on contiguous partial sensing.
• Periodic partial sensing is used for resource re-evaluation and pre-emption based on predefined periodicity values.
• Random resource selection by the UE is restricted to improve resource allocation efficiency.

Key Features and Innovation:

• Contiguous and periodic partial sensing techniques for efficient SL resource utilization.
• Adaptive resource selection based on time gaps and packet delay budgets.
• Periodic partial sensing for resource re-evaluation and pre-emption.
• Restrictions on random resource selection to enhance resource allocation efficiency.

Potential Applications: This technology can be applied in various communication systems where efficient use of SL resources is crucial, such as in 5G networks, Internet of Things (IoT) devices, and vehicle-to-vehicle (V2V) communication systems.

Problems Solved:

• Optimizing SL resource utilization in UE devices.
• Improving overall system efficiency by reducing unnecessary resource allocation.
• Enhancing communication reliability and performance in dynamic network environments.

Benefits:

• Increased efficiency in SL resource allocation.
• Improved network performance and reliability.
• Enhanced communication capabilities for UE devices.
• Better utilization of available resources in dynamic network conditions.

Commercial Applications: Optimized SL resource allocation techniques can benefit telecommunications companies, IoT device manufacturers, and automotive companies implementing V2V communication systems. This technology can lead to more reliable and efficient communication networks, potentially improving customer satisfaction and operational efficiency.

Prior Art: Prior research in the field of resource allocation and sensing techniques in wireless communication systems may provide insights into similar approaches to optimizing resource utilization in UE devices.

Frequently Updated Research: Ongoing research in 5G communication systems, IoT technologies, and wireless network optimization may offer new insights and advancements related to efficient resource allocation techniques like those described in this patent application.

Questions about Sidelink Resource Pool Resource Use: 1. What are the key benefits of using both contiguous and periodic partial sensing in UE devices? 2. How does the restriction on random resource selection improve resource allocation efficiency?

Original Abstract Submitted

systems and methods for sidelink (sl) resource pool resource use by a user equipment (ue) are disclosed herein. in some embodiments, when the ue performs contiguous partial sensing in addition to periodic partial sensing, the ue performs one of resource selection and resource re-evaluation based a size of a time gap between a slot where the ue has sl data and a first slot of periodic-based candidate slots within a resource selection window. in other embodiments, the ue performs contiguous partial sensing without additional periodic partial sensing in the case where a packet delay budget (pdb) for the sl data is greater than a threshold. in some embodiments, the ue performs periodic partial sensing for resource re-evaluation and/or resource pre-emption according to a set of periodicity values p(and optionally period definition data k). restrictions on the use of random resource selection by the ue are also described.