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:
Jun. 13, 2017
Filed:
Aug. 13, 2012
Chi-woo Lim, Suwon-si, KR;
Kyung-kyu Kim, Seoul, KR;
Seung-hoon Park, Seoul, KR;
Nam-yoon Lee, Seoul, KR;
Chi-Woo Lim, Suwon-si, KR;
Kyung-Kyu Kim, Seoul, KR;
Seung-Hoon Park, Seoul, KR;
Nam-Yoon Lee, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Methods and apparatus are provided for searching for a peripheral device and transmitting device information in a device-to-device service. First information is transmitted using a first tone in a first region of a search duration. A second tone is determined by transposing a subcarrier index and a symbol index of the first tone. The first information is transmitted through the second tone in a second region of the search duration. First information of a peripheral device is received in the first and the second region of the search duration. The second information is transmitted through a resource region corresponding to the first tone in a third region of the search duration. Second information of the peripheral device is received in the third region of the search duration. Device information of the peripheral device is determined by combining the first and second information of the peripheral device.