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. 30, 2009
Filed:
Aug. 13, 2004
Seiji Miyoshi, Kawasaki, JP;
Yutaka Awata, Yokohama, JP;
Hiroyasu Murata, Kawasaki, JP;
Nobukazu Koizumi, Kawasaki, JP;
Takashi Sasaki, Kawasaki, JP;
Seiji Miyoshi, Kawasaki, JP;
Yutaka Awata, Yokohama, JP;
Hiroyasu Murata, Kawasaki, JP;
Nobukazu Koizumi, Kawasaki, JP;
Takashi Sasaki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A digital subscriber line communicating system having a central office and a remote terminal connected through a telephone line, the transmitting side comprising a sliding window transmitting unit for transmitting DMT symbols according to the sliding window through the telephone line to the receiving side, and the receiving side comprising a sliding window receiving unit for receiving DMT symbols according to the sliding window from the transmitting side, the sliding window indicating the phase of cross-talk condition due to a TCM-ISDN transmission at the receiving side, whereby TCM cross-talk can be reduced without largely departing from the standard system.