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:
Apr. 24, 2012
Filed:
Aug. 07, 2007
Jeong-rok Jang, Suwon-si, KR;
Soo-hong Park, Gwangju-si, KR;
Min-ho Lee, Gwacheon-si, KR;
Han-sung Kim, Seongnam-si, KR;
Cheol-ju Hwang, Yongin-si, KR;
Jeong-Rok Jang, Suwon-si, KR;
Soo-Hong Park, Gwangju-si, KR;
Min-Ho Lee, Gwacheon-si, KR;
Han-Sung Kim, Seongnam-si, KR;
Cheol-Ju Hwang, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
Provided is data transmission method and apparatus. A method for transmitting data from a first device to a second device includes detecting information on a communication environment of the first device; receiving information on a communication environment of the second device from the second device; and adjusting the QoS of the data transmission in an application layer based on at least one of the information on the communication environment of the first device and the information on the communication environment of the second device. Accordingly, when a sender transmits data to a receiver, the QoS of data transmission can be adjusted by considering communication environments of the sender and the receiver, and thus optimized data transmission can be achieved.