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:
Oct. 16, 2018
Filed:
Jun. 14, 2011
Applicants:
Yiling Xu, Suwon-si, KR;
Sung-ryeul Rhyu, Yongin-si, KR;
Jae-yeon Song, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/08 (2006.01); H04H 20/93 (2008.01); H04H 60/91 (2008.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 67/16 (2013.01); H04H 20/93 (2013.01); H04H 60/91 (2013.01); H04L 65/4084 (2013.01); H04L 67/42 (2013.01);
Abstract
A method and apparatus are provided for transmitting service discovery information to a client in a multimedia transmission system of hybrid delivery, providing at least two services via a point to multi point (p-t-m) channel and a point to point (p-t-p) channel. Service discovery information is generated, including a first indication indicating whether a service corresponding to the service discovery information is of hybrid delivery, and is transmitted to the client.