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:
Mar. 03, 2015

Filed:

Jul. 19, 2012
Applicants:

Koji Akita, Yokohama, JP;

Takahiro Sekiguchi, Yokohama, JP;

Toshiyuki Nakanishi, Yokohama, JP;

Inventors:

Koji Akita, Yokohama, JP;

Takahiro Sekiguchi, Yokohama, JP;

Toshiyuki Nakanishi, Yokohama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/28 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2657 (2013.01); H04L 27/2671 (2013.01); H04L 27/2675 (2013.01);
Abstract

According to one embodiment, a wireless transceiver system includes a transmitter and a receiver. The transmitter includes a first generator, a second generator, a third generator. The second generator generates fixed data item that has bit values corresponding to the clock signal. The third generator performs OFDM modulation for the fixed data item. The receiver includes a first detector, a second detector, a PLL, a controller. The first detector is configured to detect an envelope that indicates amplitude in a time waveform. The controller is configured to control to operate the PLL from a first time point when the head part is detected to a second time point when a first period is elapsed.


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