Method and device for allocating resource to terminal having limited reception operation in NR V2X
AssigneeLG Electronics Inc.
InventorsDaesung Hwang, Seungmin Lee
Life of this patent
Estimating the term…
Abstract
A method by which a first device performs wireless communication is proposed. The method may comprise the steps of: determining at least one candidate slot for selecting a sidelink (SL) resource; performing sensing for at least one sensing slot related to the at least one candidate slot; selecting the resource in the at least one candidate slot on the basis of the sensing; and performing SL communication with a second device on the basis of the selected resource. For example, the at least one sensing slot may be at least one slot which, from the at least one candidate slot, is located before a resource reservation period set for a resource pool.
Claims20
A method for performing wireless communication by a first device, the method comprising:
- obtaining information regarding a resource reservation period and sensing occasion information representing that the first device additionally monitors periodic sensing occasions;
- determining a time interval based on a remaining packet delay budget;
- monitoring slots related to Y candidate slots within the time interval;
- and
- selecting a resource within the Y candidate slots,
- wherein, based on that the sensing occasion information is configured for the first device, the slots monitored by the first device include a most recent sensing occasion before the Y candidate slots for the resource reservation period and a last periodic sensing occasion prior to the most recent sensing occasion for the resource reservation period, and
- wherein the Y is a positive integer.
A first device configured to perform wireless communication, the first device comprising:
- at least one transceiver;
- at least one processor;
- and at least one memory connected to the at least one processor and storing instructions that, based on being executed by the at least one processor, cause the first device to perform operations comprising:
- obtaining information regarding a resource reservation period and sensing occasion information representing that the first device additionally monitors periodic sensing occasions;
- determining a time interval based on a remaining packet delay budget;
- monitoring slots related to Y candidate slots within the time interval;
- and selecting a resource within the Y candidate slots, wherein, based on that the sensing occasion information is configured for the first device, the slots monitored by the first device include a most recent sensing occasion before the Y candidate slots for the resource reservation period and a last periodic sensing occasion prior to the most recent sensing occasion for the resource reservation period, and wherein the Y is a positive integer.
A processing device configured to control a first device, the processing device comprising:
- at least one processor;
- and at least one memory connected to the at least one processor and storing instructions that, based on being executed by the at least one processor, cause the first device to perform operations comprising:
- obtaining information regarding a resource reservation period and sensing occasion information representing that the first device additionally monitors periodic sensing occasions;
- determining a time interval based on a remaining packet delay budget;
- monitoring slots related to Y candidate slots within the time interval;
- and selecting a resource within the Y candidate slots, wherein, based on that the sensing occasion information is configured for the first device, the slots monitored by the first device include a most recent sensing occasion before the Y candidate slots for the resource reservation period and a last periodic sensing occasion prior to the most recent sensing occasion for the resource reservation period, and wherein the Y is a positive integer.
Dependencies are inferred from the claim text.