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:
Dec. 25, 2012
Filed:
Jul. 31, 2009
Sung-kee Kim, Hwaseong-si, KR;
Tae-sung Park, Suwon-si, KR;
Jae-hoon Kwon, Seongnam-si, KR;
Do-young Joung, Seoul, KR;
Jae-sung Park, Gunpo-si, KR;
Yong-gyoo Kim, Seoul, KR;
Ji-wan Song, Seoul, KR;
Sung-Kee Kim, Hwaseong-si, KR;
Tae-Sung Park, Suwon-si, KR;
Jae-Hoon Kwon, Seongnam-si, KR;
Do-Young Joung, Seoul, KR;
Jae-Sung Park, Gunpo-si, KR;
Yong-Gyoo Kim, Seoul, KR;
Ji-Wan Song, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method for compressing an extension field to be selectively included in a Real-time Transport Protocol (RTP) header is provided. It is determined whether an RTP header extension field is included in the RTP header. Information indicating a determination result is recorded. Profile information of the RTP header extension field is recorded. Total length information of the RTP header extension field is recorded. Information indicating whether changed data exists is recorded using a header extension information map.