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.

Date of Patent:
Dec. 20, 2016

Filed:

Mar. 01, 2013
Applicant:

Fujitsu Limited, Kawasaki-shi, JP;

Inventors:

Hidetaka Kawahara, Shimotsuga, JP;

Junichi Sugiyama, Oyama, JP;

Wataru Odashima, Oyama, JP;

Shota Shinohara, Kawasaki, JP;

Hiroyuki Homma, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/212 (2006.01); H04J 14/08 (2006.01); H04J 3/16 (2006.01);
U.S. Cl.
CPC ...
H04J 14/08 (2013.01); H04J 3/1652 (2013.01); H04J 2203/0012 (2013.01); H04J 2203/0025 (2013.01); H04J 2203/0096 (2013.01);
Abstract

A data transmission device where a low-speed signal transmission frame is included in time slots of a high-speed signal transmission frame and a number of the time slots to include the low-speed signal transmission frame is variable, wherein the time slots have respective time slot numbers, includes a storage unit storing signal data of the high-speed signal transmission frame corresponding to the number of the time slots based on a time slot number basis, wherein the signal data of the high-speed signal transmission frame are supplied on the time slot number basis; and a selection and output unit selecting and sequentially outputting the signal data on the time slot number basis, wherein the signal data have been stored in accordance with the number of the time slots.


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