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:
Jul. 12, 2016
Filed:
Sep. 22, 2011
Satoshi Senga, Osaka, JP;
Takayuki Nishikawa, Kanagawa, JP;
Satoshi Senga, Osaka, JP;
Takayuki Nishikawa, Kanagawa, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A transport header analyzing unit () analyzes, on the basis of the TCP header of transport data transmitted from a transmitter terminal () to a receiver terminal (), whether the transport data is an acknowledgement response in a TCP communication. If the transport data is not an acknowledgement response, a synchronization pre-processing unit () determines, on the basis of the TCP header of the transport data, whether synchronization information, which is required to operate in a power saving mode together with an access point (), is added to the IP header of the transport data. A synchronization information processing unit () adds, to the IP header of the transport data indicating an acknowledgement response to received data that is received from the transmitter terminal (), the synchronization information that is required to operate in the power saving mode together with the access point ().