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:
Sep. 20, 2016
Filed:
Mar. 15, 2013
Industrial Technology Research Institute, Hsinchu, TW;
Ting-Yu Lin, New Taipei, TW;
Tzu-Ming Lin, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A method for device to device communication, a control node using the same, and a user equipment using the same has been proposed. For the proposed method, a control node first establishes with a caller device a connection during which an ID of the callee and an establishment cause indicating caller is transmitted to the control node. A control node then informs the call to a callee device by establishing with the callee device a connection during which a D2D ID of the callee and an establishment cause indicating callee is transmitted to the control node. When the control node finds a caller device linked with a caller establishment cause and a D2D ID of the callee, the control node automatically trigger D2D communication between the caller device and the callee device.