Invention Grant
- Patent Title: Method and apparatus for performing V2X communication on basis of cell group information
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Application No.: US16085952Application Date: 2017-03-20
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Publication No.: US10771929B2Publication Date: 2020-09-08
- Inventor: Daewook Byun , Jian Xu
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang Waimey
- International Application: PCT/KR2017/002977 WO 20170320
- International Announcement: WO2017/160134 WO 20170921
- Main IPC: H04W4/06
- IPC: H04W4/06 ; H04W76/14 ; H04W76/00 ; H04W4/40 ; H04L12/18 ; H04W72/00 ; H04W72/12

Abstract:
Provided are a method for performing, by a multi-cell coordination entity (MCE), a vehicle-to-everything (V2X) communication in a wireless communication system, and an apparatus for supporting the same. The method comprises the steps of: receiving, from an MME, information on a cell group and an indication which instructs the MCE to perform either of a multicast broadcast single frequency network (MBSFN) operation or a single-cell point-to-multipoint (SCPTM) operation; determining to perform either of the MBSFN operation or the SCPTM operation on the basis of the indication; and transmitting, to a base station, the information on the cell group received from the MME, on the basis of the information on the cell group and the determined operation, wherein the information on the cell group may be information related to a cell group to which a V2X message is to be delivered, and the base station may be a base station that manages cells which belong to the cell group to which the V2X message is to be delivered.
Public/Granted literature
- US20190090098A1 METHOD AND APPARATUS FOR PERFORMING V2X COMMUNICATION ON BASIS OF CELL GROUP INFORMATION Public/Granted day:2019-03-21
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