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:
Feb. 10, 2015
Filed:
Aug. 30, 2011
Kenji Oike, Nagoya, JP;
Kenji Oike, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A communication device capable of connecting to a network includes a switching portion that switches an operation state of the communication device to one of a measurement state and a non-measurement state within a predetermined cycle, the measurement state being a state in which an available bandwidth is measured, the non-measurement state being a state in which the available bandwidth is not measured, and the available bandwidth being a bandwidth available in the network, a first transmission portion that transmits to a partner device a plurality of measurement packets while sequentially changing transmission intervals, in a state in which the operation state has been switched to the measurement state and a second transmission portion that transmits a data packet to the partner device, using a bandwidth smaller than the available bandwidth, in a state in which the operation state has been switched to the non-measurement state.