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:
Aug. 30, 2011
Filed:
Nov. 10, 2008
Yo Iwaoka, Odawara, JP;
Naoki Moritoki, Odawara, JP;
Yo Iwaoka, Odawara, JP;
Naoki Moritoki, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
To provide a transceiving technology that controls the mounting area of a circuit pertaining to transmission and/or reception and where the utilization efficiency of a buffer is improved. In a transmission side circuit, there are disposed a transmission side first circuit component that generates a first packet that follows a request and a transmission side second circuit component that is a lower-level circuit component of the transmission side first circuit component, includes a transmission buffer and temporarily stores in the transmission buffer, and transmits, a second packet that includes the first packet. The second packet includes a second header portion and a second data portion. In the second data portion that the second packet that is transmitted from the transmission side second circuit component includes, there is included the first packet, and in the second header portion, there is included a predetermined value as a parameter value that represents the type of the second packet. The predetermined value is a value that represents a predetermined one second packet type of plural second packet types.