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:
May. 02, 2017
Filed:
Jan. 19, 2010
Kyung-wan Han, Suwon-si, KR;
Kyung-Wan Han, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and a method for transmitting a control signal for determining a keep alive status of a counterpart node in a broadband communication network are provided. When a period for determining a keep alive status of the counterpart node to which a data is connected arrives, whether traffic is received from the counterpart node is determined. If it is determined that the traffic is received from the counterpart node, the keep alive status of the counterpart node is determined using the traffic received from the counterpart node. If it is determined that the traffic is not received from the counterpart node, a request signal for determining the keep alive status of the counterpart node is transmitted to the counterpart node.