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:
Oct. 31, 2006
Filed:
Jan. 15, 2002
Applicants:
Takashi Kaku, Kawasaki, JP;
Kyoko Hirao, Kawasaki, JP;
Inventors:
Takashi Kaku, Kawasaki, JP;
Kyoko Hirao, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 27/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data transmission method includes the steps of: a) performing two-dimensional interleaving along a time axis and along a frequency axis; b) transmitting thus-obtained data by a multi-carrier transmission form; and c) producing, by channel copy operation, data which is short with respect to the required number of channels for fast inverse Fourier transform performed antecedent and subsequent to the step a).
Kaku, Takashi. (2006). Data transmission method and data transmission apparatus (U.S. Patent No. 7130356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7130356
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile