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:
Jun. 03, 2014
Filed:
Sep. 27, 2010
Shinya Kamada, Tokyo, JP;
Shinya Kamada, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
Disclosed is a transmission system, having a transmitting device and a receiving device, which divides a series of data streams into a plurality of unit data and transmitting the unit data. The transmitting device and receiving devices include synchronization units outputting mutually synchronized clock signals. A frequency change unit changes a frequency of a time division multiplexing (TDM) signal on the basis of the clock signal output from the synchronization unit of its own device. A conversion unit converts the TDM signal with the changed frequency into the unit data and transmitting the unit data to the receiving device. A decoding unit receives the unit data from the transmitting device and generates the TDM signal with the changed frequency. A frequency restoration unit restores the TDM signal by returning a frequency of the TDM signal with the changed frequency to an original on the basis of the clock signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile