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. 07, 2017
Filed:
Feb. 06, 2008
Sang-su Choi, Hwaseong-si, KR;
Yang-lim Choi, Seongnam-si, KR;
Jun-bum Shin, Suwon-si, KR;
So-young Lee, Suwon-si, KR;
Sun-nam Lee, Suwon-si, KR;
Ji-young Moon, Seoul, KR;
Sang-su Choi, Hwaseong-si, KR;
Yang-Lim Choi, Seongnam-si, KR;
Jun-bum Shin, Suwon-si, KR;
So-young Lee, Suwon-si, KR;
Sun-Nam Lee, Suwon-si, KR;
Ji-young Moon, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided are a method and apparatus for controlling transmission of content data. In the method, a communication channel is initially established to transmit the content data, the content data is transmitted through the established communication channel, verification is performed a plurality of times to determine whether the content data is transmitted within an acceptable transmission range, and whether to continue the transmission of the content data is determined according to the verification result. Accordingly, when a client moves to a location outside a predetermined acceptable transmission range in a wireless environment, a server stops transmission of the content data. In addition, content data can be continuously transmitted regardless of interference caused by a temporary obstacle between a server and a client.