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:
Mar. 16, 2004
Filed:
Nov. 18, 1998
Applicant:
Inventor:
Toshio Kato, Tokyo, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/00 ;
U.S. Cl.
CPC ...
H04J 3/00 ;
Abstract
A wireless transmitter transmits data with at least two different levels of required quality on the same wireless channel. The transmitter has a multiplexer that multiplexes the data into frames, each frame containing data with at least two different levels of required quality, and a power controller that controls the transmitting power of each type of data separately within each frame, thereby avoiding the use of excess transmitting power.