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:
Feb. 16, 2016
Filed:
Dec. 03, 2010
Tamami Maruyama, Yokohama, JP;
Tatsuo Furuno, Yokosuka, JP;
Tomoyuki Ohya, Yokohama, JP;
Jiyun Shen, Yokosuka, JP;
Yasuhiro Oda, Yokosuka, JP;
Ngoc Hao Tran, Shinagawa-ku, JP;
Tamami Maruyama, Yokohama, JP;
Tatsuo Furuno, Yokosuka, JP;
Tomoyuki Ohya, Yokohama, JP;
Jiyun Shen, Yokosuka, JP;
Yasuhiro Oda, Yokosuka, JP;
Ngoc Hao Tran, Shinagawa-ku, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
A propagation path estimation method using an imaging method according to the invention includes a step of, in a case where a reflect array(structure) which causes reflection and scattering in a predetermined direction (θ-η)° different from a specular reflection direction θ° exists on a propagation path, rotating the reflect arrayby η/2° about a rotation center O to set a virtual rotated reflect array(virtual structure), and estimating the propagation path by using the virtual rotated reflect array