The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Aug. 15, 2011
Applicants:
Jong Min Park, Daejeon, KR;
Sangwoo Lee, Daejeon, KR;
Min Jung Kim, Daejeon, KR;
Hyun Kyun Choi, Daejeon, KR;
Hyun Seo OH, Daejeon, KR;
Inventors:
Jong Min Park, Daejeon, KR;
Sangwoo Lee, Daejeon, KR;
Min Jung Kim, Daejeon, KR;
Hyun Kyun Choi, Daejeon, KR;
Hyun Seo Oh, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/04 (2009.01);
U.S. Cl.
CPC ...
Abstract
In a vehicle communication system, a multi channel operation apparatus for communication of a vehicle or a road side base station operates a multi channel in one physical layer and differentially transmits a frame through a corresponding channel according to a user priority order value of a frame to transmit.