发明名称 |
METHOD FOR OBTAINING TRAFFIC INFORMATION USING LOCAL AREA COMMUNICATION, AND APPARATUS THEREFOR |
摘要 |
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for obtaining traffic information by a terminal in a wireless communication system. The method comprises the steps of: broadcasting a first D2D discovery signal requesting traffic information to a plurality of first surrounding terminals; receiving, in response to the first D2D discovery signal, a second D2D discovery signal indicating surrounding traffic information from one or more second surrounding terminals among the plurality of first surrounding terminals; and updating the traffic information of the surrounding area on the basis of the one or more second D2D discovery signals. |
申请公布号 |
EP3029651(A1) |
申请公布日期 |
2016.06.08 |
申请号 |
EP20140832636 |
申请日期 |
2014.08.04 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, HAKSEONG;KIM, BYOUNGHOON |
分类号 |
G08G1/0967;G01C21/36;G08G1/01;H04L29/08;H04W4/04;H04W8/00 |
主分类号 |
G08G1/0967 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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