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:
Feb. 12, 2013
Filed:
Mar. 11, 2010
Jun Hyung Kim, Suwon-si, KR;
Sung OH Hwang, Yongin-si, KR;
Joon Hwang Kim, Seoul, KR;
Kyung Tae Kim, Suwon-si, KR;
Hee Yong Youn, Seongnam-si, KR;
Hyun Chul Lee, Geoje-si, KR;
Jun Hyung Kim, Suwon-si, KR;
Sung Oh Hwang, Yongin-si, KR;
Joon Hwang Kim, Seoul, KR;
Kyung Tae Kim, Suwon-si, KR;
Hee Yong Youn, Seongnam-si, KR;
Hyun Chul Lee, Geoje-si, KR;
Abstract
A method and apparatus for allocating channel bandwidths in a wireless IPTV system is provided. The method includes measuring, if an additional service offering request is received in a saturation channel state, remaining execution times until a service of each terminal that is currently receiving a service is terminated, and setting a minimum of the measured remaining execution times to a unit time; calculating a securable channel bandwidth per the unit time with respect to each terminal that is currently receiving a service; and allocating, if the summation of the securable channel bandwidths per the unit time is equal to or greater than a channel bandwidth required to provide the additional service, the requested channel bandwidth in order to provide the additional service.