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:
Mar. 02, 2010
Filed:
Jun. 16, 2005
Dong-hee Shim, Seoul, KR;
Min-jung Shon, Seoul, KR;
Sung-mu Son, Gyeonggi-Do, KR;
Kyu-sung Han, Seoul, KR;
Dong-Hee Shim, Seoul, KR;
Min-Jung Shon, Seoul, KR;
Sung-Mu Son, Gyeonggi-Do, KR;
Kyu-Sung Han, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
In a broadcast/multicast service based on user location information, when a terminal sets contents desired to be received in a specific area, a broadcast/multicast server checks current location information of the terminal transmitted from a location server or from the corresponding terminal, selects contents provided in the corresponding area, and transmits it to the terminal. Thus, a waste of a communication channel can be prevented, and since a user can selectively receive contents or information according to his/her location, user's satisfaction and convenience can be enhanced.