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:
Apr. 07, 2015
Filed:
Jan. 16, 2013
Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;
Jang-Won Park, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided is a base station for detecting Denial-of-Service (DoS) attacks in a communication system and a method for controlling the same. The base station includes a first estimator for estimating, for a predetermined time, a reception rate of data that is received at the base station from a communication network to be transmitted to at least one wireless terminal; a second estimator for estimating, for a predetermined time, a bandwidth allocated for transmission of data to the at least one wireless terminal, based on at least one of feedback information transmitted from the at least one wireless terminal and channel capacity of the base station; and a controller for calculating a ratio of the bandwidth to the reception rate for the at least one wireless terminal, and determining whether there is a DoS attack, using the calculated ratio.