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Title:
V2X COMMUNICATION DEVICE AND GEO-NETWORKING TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/164019
Kind Code:
A1
Abstract:
Disclosed is a geo-networking transmission method of a V2X communication device. A geo-networking transmission method according to an embodiment of the present invention comprises the steps of: receiving a geo-networking packet from a sender V2X transmission device; checking whether the received geo-networking packet is a packet pre-stored in a buffer; when the received geo-networking packet is not a pre-stored packet, determining whether to progress forwarding of the geo-networking packet; when it is determined to progress the forwarding, storing the geo-networking packet in the buffer, configuring a timeout duration, and starting a timer for re-transmission of the packet; and when the timer expires, transmitting the geo-networking packet.

Inventors:
BACK, Seoyoung (IP Center, LG Electronics Inc. 19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
KO, Woosuk (IP Center, LG Electronics Inc. 19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2018/002065
Publication Date:
August 29, 2019
Filing Date:
February 20, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
H04W28/14; H04W28/02; H04W28/06
Domestic Patent References:
WO2016177435A12016-11-10
WO2017191918A22017-11-09
Foreign References:
US20170118691A12017-04-27
US5381408A1995-01-10
US9252896B22016-02-02
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (FL. 4 Seoil Bldg, 104 Banpo-daero,Seocho-gu, Seoul, 06648, KR)
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