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:
Jan. 27, 2015
Filed:
Jan. 09, 2013
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Tatsuya Usuki, Tsukuba, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
There is provided a transmission apparatus which includes a transmitting circuit that receives a bit string in which an input bit string expressed as combination of 0 and 1 is preceded by a 1-bit value 0, computes a difference value between two bits adjacent to each other in the bit string, the difference value being one of among +1, 0, or −1, and sends the computed difference value, and a receiving circuit that stores a 1-bit value with an initial value of 0, receives the difference value +1, 0, or −1 sent by the transmitting circuit, calculates a sum of the received difference value and the stored 1-bit value, outputs, as a value of a receiving signal, 1 if the sum is 1 or more or 0 if the sum is 0 or less, and updates the stored 1-bit value to the value of the output receiving signals.