# US 12,010,654 B2 · Method for V2X operation based on restructuring of plurality of resources in wireless communication system and terminal using same

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- Number: US 12,010,654 B2
- Document ID: US12010654B2
- Status: Granted
- Kind: B2
- Application number: 17/267,589
- Filed: 2019-08-02
- Published: 2021-10-07
- Granted: 2024-06-11
- Earliest claimed: 2018-08-10
- Assignees: LG Electronics Inc.
- Applicants: LG Electronics Inc.
- Inventors: Kyuhwan Kwak; Seungmin Lee; Hyukjin Chae
- Web page: https://patentgrep.com/patent/US12010654B2

## CPC

- H04W 72/02: Selection of wireless resources by user or terminal
- H04W 4/40: for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W 72/0446: Resources in time domain, e.g. slots or frames
- H04L 5/0044: {Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH}
- H04L 5/0053: {Allocation of signalling, i.e. of overhead other than pilot signals}
- H04L 5/0091: {Signalling for the administration of the divided path, e.g. signalling of configuration information}
- H04W 92/18: between terminal devices
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)
- H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M)

## Abstract

The present disclosure provides a method for performing a vehicle-to-everything (V2X) operation by a terminal in a wireless communication system, the method comprising: restructuring a plurality of uplink resources in order to configure a resource pool associated with the V2X operation; and performing the V2X operation on the plurality of restructured uplink resources.

## Claims

### Claim 1

A method for performing a sidelink operation in a wireless communication system, the method performed by a user equipment (UE) and comprising:
determining a time unit for the sidelink operation; and
performing the sidelink operation based on the time unit,
wherein the time unit is semi-statically configured as an uplink,
wherein the time unit is configured based on information related to a sidelink symbol duration and information related to a sidelink starting symbol location, and
wherein the time unit is configured based on consecutive uplink symbols.

### Claim 2 (depends on 1)

The method of claim 1, wherein a sidelink resource pool bitmap is applied based on the time unit.

### Claim 3 (depends on 1)

The method of claim 1, wherein the information related to the sidelink symbol duration and the information related to the sidelink starting symbol location are received through a higher layer signaling from a base station.

### Claim 4 (depends on 1)

The method of claim 1, wherein the information related to the sidelink symbol duration and the information related to the sidelink starting symbol location are pre-configured.

### Claim 5 (depends on 1)

The method of claim 1, wherein a numerology of the time unit is differently configured from a numerology of an uplink.

### Claim 6 (depends on 1)

The method of claim 1, wherein the consecutive uplink symbols are located within a slot.

### Claim 7 (depends on 6)

The method of claim 6, wherein the consecutive uplink symbols satisfy the information related to the sidelink symbol duration and the information related to the sidelink starting symbol location.

### Claim 8

A user equipment (UE) configured to perform a sidelink operation in a wireless communication system, the UE comprising:
a transceiver;
at least one processor; and
at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed by the at least one processor, perform operations comprising:
determining a time unit for the sidelink operation; and
performing the sidelink operation based on the time unit,
wherein the time unit is semi-statically configured as an uplink, and
wherein the time unit is configured based on information related to a sidelink symbol duration and information related to a sidelink starting symbol location, and
wherein the time unit is configured based on consecutive uplink symbols.

### Claim 9

An apparatus configured to control a user equipment (UE) to perform a sidelink operation in a wireless communication system, the apparatus comprising:
at least one processor; and
at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed by the at least one processor, perform operations comprising:
determining a time unit for the sidelink operation; and
performing the sidelink operation based on the time unit,
wherein the time unit is semi-statically configured as an uplink, and
wherein the time unit is configured based on information related to a sidelink symbol duration and information related to a sidelink starting symbol location, and
wherein the time unit is configured based on consecutive uplink symbols.