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:
Aug. 02, 2016
Filed:
Dec. 15, 2009
Yoon-jeong Ha, Seongnam-si, KR;
Ki-back Kim, Seoul, KR;
Kwon-young Kim, Gwacheon-si, KR;
Hyung-seok Ha, Seoul, KR;
Jae-jeong Shim, Seongnam-si, KR;
Jung-shin Park, Seoul, KR;
Han-kyung Lee, Yongin-si, KR;
Chang-yeon Kim, Suwon-si, KR;
Yoon-Jeong Ha, Seongnam-si, KR;
Ki-Back Kim, Seoul, KR;
Kwon-Young Kim, Gwacheon-si, KR;
Hyung-Seok Ha, Seoul, KR;
Jae-Jeong Shim, Seongnam-si, KR;
Jung-Shin Park, Seoul, KR;
Han-Kyung Lee, Yongin-si, KR;
Chang-Yeon Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code 'Reject SF not found' to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) 'Requested Context Unavailable' to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.