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:
Jun. 29, 2010
Filed:
Jan. 05, 2007
Applicants:
Hyun-surk Ryu, Suwon-si, KR;
Ji-noo Joung, Yongin-si, KR;
Fei-fei Feng, Yongin-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); G01R 31/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An instant service method and apparatus for deficit-round-robin (DRR) data packet scheduling are provided. The method includes servicing a current flow according to packet scheduling; activating a new flow according to an input of a new data packet; servicing the new flow immediately when the current flow service is completed; and servicing a next flow when the new flow service is completed. The apparatus includes a packet memory; a flow information storage; an active list processor; a main controller; and an output part.