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:
Mar. 28, 2006
Filed:
Jan. 29, 2002
Toshiyuki Yoshida, Fukuoka, JP;
Takeo Kubo, Fukuoka, JP;
Takaharu Kajiwara, Fukuoka, JP;
Tsuyoshi Matsumoto, Kawasaki, JP;
Hidetoshi Amari, Kawasaki, JP;
Masashi Hirome, Kawasaki, JP;
Toshiyuki Yoshida, Fukuoka, JP;
Takeo Kubo, Fukuoka, JP;
Takaharu Kajiwara, Fukuoka, JP;
Tsuyoshi Matsumoto, Kawasaki, JP;
Hidetoshi Amari, Kawasaki, JP;
Masashi Hirome, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The present invention relates to a frame communication system composed of a code converter and a frame generator/decomposer. In order to improve a line efficiency without encapsulating transmitting data, a code converter in a frame transmitting device converts at least different specific codes X and Y within the transmitting data respectively into codes (Y, A) and (Y, B) composed of the code Y and at least specific codes A and B different from each other, and a frame generator prepares a frame of the transmitting data with the code X as a frame boundary. A frame decomposer in a frame receiving device recognizes a specific code X as a frame boundary to decompose receiving data, and a code converter converts codes (Y, A) and (Y, B) within the receiving data composed of a specific code Y, and specific codes A and B into codes X and Y.