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. 16, 2016
Filed:
Apr. 30, 2012
Jungsoo Jung, Seongnam-si, KR;
Youngyong Kim, Seoul, KR;
Woojin Ahn, Seoul, KR;
Kyoungmin Park, Busan, KR;
Jungsoo Jung, Seongnam-si, KR;
Youngyong Kim, Seoul, KR;
Woojin Ahn, Seoul, KR;
Kyoungmin Park, Busan, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
A terminal and a resource scheduling method for transmitting ACKnowledgements (ACKs) corresponding to the data received from a base station efficiently are provided. The method includes calculating, when a period arrives for feedback of ACKs corresponding to received segments, a fluctuation level based on variation of a segment transmission amount, determining whether the fluctuation level is greater than a scheduling threshold, and scheduling, when the fluctuation level is greater than the scheduling threshold, ACKs accumulated in the terminal. The terminal and the method are capable of reducing the probability of an occurrence of a spurious timeout, at a Transmission Control Protocol (TCP) sender, caused by radio channel fluctuation and scheduling delay.