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:
Jan. 22, 2013
Filed:
Aug. 04, 2010
Seung-han Choi, Gyeonggi-do, KR;
Woon-seob SO, Daejeon-si, KR;
Do-young Kim, Daejeon-si, KR;
Hyun-joo Bae, Daejeon-si, KR;
Byung-sun Lee, Daejeon-si, KR;
Seung-Han Choi, Gyeonggi-do, KR;
Woon-Seob So, Daejeon-si, KR;
Do-Young Kim, Daejeon-si, KR;
Hyun-Joo Bae, Daejeon-si, KR;
Byung-Sun Lee, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon-si, KR;
Abstract
An Internet Set-Top Box (ISTB) and a method of providing wideband IP telephony services using the ISTB are provided, which are capable of implementing wideband voice communication services using a wideband voice codec, controlling a Real-Time Transport Protocol (RTP) packet payload to process a variety of wideband speech frame payloads, and providing high-quality wideband IP telephony services by controlling a jitter buffer to maintain conference call synchronization.