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.:

US 7680452 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 16, 2010

Filed:

Oct. 19, 2005
Applicants:

Toshiaki Oodachi, Kanagawa, JP;

Keisho Fujiwara, Kanagawa, JP;

Masashi Shiohara, Kanagawa, JP;

Naoki Uchida, Kanagawa, JP;

Takayoshi Morino, Kanagawa, JP;

Fumitoshi Goto, Chiba, JP;

Inventors:

Toshiaki Oodachi, Kanagawa, JP;

Keisho Fujiwara, Kanagawa, JP;

Masashi Shiohara, Kanagawa, JP;

Naoki Uchida, Kanagawa, JP;

Takayoshi Morino, Kanagawa, JP;

Fumitoshi Goto, Chiba, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/15 (2006.01);
U.S. Cl.
CPC ...
Abstract

A booster capable of preventing itself from adversely influencing a base station. This booster comprises a plurality of downstream signal amplifying parts (-to-) and a plurality of upstream signal amplifying parts (-to-). A received signal analyzing part () analyzes the perch channel information of a signal received from a base station to generate analysis information. When the analysis information shows that the reception quality of the received signal is below a threshold value, halt control parts () halts the operations of those ones of the downstream signal amplifying parts (-to-) and upstream signal amplifying parts (-to-) that are related to that analysis information. When the analysis information shows that a path-loss value or a base station interference power is above a threshold value, the halt control parts () may halt the operations of those ones of the downstream signal amplifying parts (-to-) and upstream signal amplifying parts (-to-) that are related to that analysis information.


Find Patent Forward Citations

Oodachi, Toshiaki. (2010). Repeater (U.S. Patent No. 7680452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7680452

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