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:
Oct. 06, 2026
Filed:
Jul. 19, 2021
Applicant:
Ntt, Inc., Tokyo, JP;
Inventors:
Assignee:
NTT, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/12 (2006.01); G06F 9/455 (2018.01); H04L 49/90 (2022.01);
U.S. Cl.
CPC ...
H04L 12/12 (2013.01); G06F 9/45558 (2013.01); H04L 49/9031 (2013.01); G06F 2009/45595 (2013.01);
Abstract
An on-server data transmission device that performs data transfer control on an interface part in a user space includes: a data transfer part configured to launch a thread that monitors packet arrivals using a polling model; and a sleep control manager configured to manage data arrival schedule information and deliver the data arrival schedule information to the data transfer part. The data transfer part is configured to put the thread into a sleep state based on the data arrival schedule information delivered from the sleep control manager and cause a timer to expire immediately before an arrival of data to perform cancellation of the sleep state, causing the thread to wake up.