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:
Dec. 03, 2024
Filed:
Dec. 23, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Kei Fujimoto, Musashino, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
Provided is a server delay control device deployed in a kernel of an OS of a server. The OS includes: the kernel; a ring buffer managed by the kernel, in a memory space in which the server deploys the OS; and a poll list in which packet arrival information indicative of the presence of a packet in the ring buffer is to be registered. The server delay control device spawns a thread configured to monitor a packet arrival according to a polling model. The thread includes: a packet arrival monitoring part configured to monitor whether the packet arrival information has been registered in the poll list, and a packet dequeuer configured to, when the packet arrival information has been registered in the poll list, dequeue the packet from the ring buffer on the basis of the packet arrival information.