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:
Sep. 17, 2013
Filed:
Feb. 13, 2008
Yumi Hirano, Tokyo, JP;
Tutomu Murase, Toyko, JP;
Yumi Hirano, Tokyo, JP;
Tutomu Murase, Toyko, JP;
NEC Corporation, Tokyo, JP;
Abstract
A great delay in communication and deterioration in quality are avoided from occurring. A pseudo acknowledgement frame communication system includes: at least one communication device that transmits a frame; a second communication device that receives the frame; and a pseudo acknowledgement frame transmission device that monitors link-by-link communication between the first and second communication devices, in which the first communication device has a frame transmission means for transmitting a transmission frame to the second communication device, and an acknowledgement frame reception means for receiving an acknowledgement frame transmitted by the second communication device, the second communication device has an acknowledgement frame transmission means for transmitting the acknowledgement frame upon receiving the transmission frame from the first communication device, and the pseudo acknowledgement frame transmission device has a monitor means for monitoring the transmission frame transmitted by the first communication device, and a pseudo acknowledgement frame transmission means for generating a pseudo acknowledgement frame from a monitor result of the monitor means, based on a pseudo acknowledgement frame transmission condition, and transmitting the pseudo acknowledgement frame to the first communication device.