Title:
METHOD AND DEVICE FOR PERFORMING, BY V2X UE, OPERATION RELATED TO CHANGING OF RAT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/027233
Kind Code:
A1
Abstract:
An embodiment of the present invention relates to a method for performing an operation related to changing of a radio access technology (RAT), by a vehicle-to-everything (V2X) terminal in a wireless communication system, the method comprising the steps of: checking mapping information by a first UE; selecting a first RAT according to the mapping information; and transmitting a message including one of information indicating that the first RAT has been selected and information indicating a switch to the first RAT to all UEs belonging to a group, wherein, in the mapping information, one or more RATs are mapped to each V2X service with respect to a geographical area.
Inventors:
KIM LAEYOUNG (KR)
CHUN SUNGDUCK (KR)
CHUN SUNGDUCK (KR)
Application Number:
PCT/KR2018/008695
Publication Date:
February 07, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W48/18; H04W4/40; H04W92/18
Foreign References:
| KR101579636B1 | 2015-12-22 | |||
| KR101729476B1 | 2017-04-24 | |||
| US20130088983A1 | 2013-04-11 | |||
| US20150004966A1 | 2015-01-01 | |||
| KR20170068976A | 2017-06-20 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF: