Method by which terminal receives signal in wireless communication system, and terminal therefor

Patent metadata

Field	Value
Publication number	US-2022230542-A1
Application number	US-201917614767-A
Country	US
Kind code	A1
Filing date	Nov 22, 2019
Priority date	May 28, 2019
Publication date	Jul 21, 2022
Grant date	—

Abstract

A method by which a terminal receives a signal in a wireless communication system is disclosed. The method can comprise: receiving first information about a parking space from the infrastructure of a parking lot; generating second information for parking in the parking lot, on the basis of the first information; and transmitting the second information to a vehicle having established a communication link with the terminal. In addition, the first information can include spatial coordinates and a virtual parking line of the parking space.

First claim

1 . A method of receiving a signal by a user equipment (UE) in a wireless communication system, the method comprising:
receiving first information about a parking space from infrastructure of a parking lot; generating second information for parking in the parking lot, based on the first information; and transmitting the second information to a vehicle which has established a communication link with the UE, wherein the first information includes spatial coordinates of the parking space and a virtual parking line for the parking space.

2 . The method according to claim 1 , wherein the infrastructure includes at least a road side unit (RSU), a base station, or an access point (AP).

3 . The method according to claim 1 , further comprising, based on the first information including spatial coordinates fewer than a reference number, extracting remaining spatial coordinates for specifying the parking space by using the spatial coordinates fewer than the reference number.

4 . The method according to claim 1 , wherein the first information received from the parking lot is different according to a distance between the UE and the parking lot.

5 . The method according to claim 4 , wherein when the distance between the UE and the parking lot is less than a threshold, the first information includes a unique identifier (ID) of the parking space, the spatial coordinates of the parking space, and a movement path to the parking space.

6 . The method according to claim 1 , wherein a reservation priority for the parking space in the parking lot is different according to a distance between the UE and the parking lot.

7 . The method according to claim 1 , further comprising:
selecting the parking space through a user input; calculating spatial coordinates of the selected parking space and a path to the parking space; and outputting the path to the parking space and the virtual parking line by controlling a display device of the vehicle.

8 . A user equipment (UE) for receiving a signal in a wireless communication system, the UE comprising:
a transceiver; and a processor, wherein the processor is configured to: receive first information about a parking space from infrastructure of a parking lot through the transceiver; generate second information for parking in the parking lot, based on the first information; and transmit the second information to a vehicle which has established a communication link with the UE, and wherein the first information includes spatial coordinates of the parking space and a virtual parking line for the parking space.

9 . The UE according to claim 8 , wherein the infrastructure includes at least a road side unit (RSU), a base station, or an access point (AP).

10 . The UE according to claim 8 , wherein based on the first information including spatial coordinates fewer than a reference number, the processor is configured to extract remaining spatial coordinates for specifying the parking space by using the spatial coordinates fewer than the reference number.

11 . The UE according to claim 8 , wherein the first information received from the parking lot is different according to a distance between the UE and the parking lot.

12 . The UE according to claim 11 , wherein when the distance between the UE and the parking lot is less than a threshold, the first information includes a unique identifier (ID) of the parking space, the spatial coordinates of the parking space, and a movement path to the parking space.

13 . The UE according to claim 8 , wherein a reservation priority for the parking space in the parking lot is different according to a distance between the UE and the parking lot.

14 . The UE according to claim 8 , wherein the processor is configured further to:
select the parking space through a user input calculate spatial coordinates of the selected parking space and a path to the parking space; and output the path to the parking space and the virtual parking line by controlling a display device of the vehicle.

15 . The UE according to claim 8 , wherein the UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

Assignees

• Lg Electronics Inc

Inventors

• Baek Jongseob
• Kim Myoungseob
• Hwang Jaeho

Classifications

• G01S2013/9316

  combined with communication equipment with other vehicles or with base stations · CPC title

• G08G1/149

  coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights · CPC title

• G01S13/931

  of land vehicles · CPC title

• G08G1/143 Primary

  inside the vehicles · CPC title

• H04W4/40

  for vehicles, e.g. vehicle-to-pedestrians [V2P] · CPC title