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. 23, 2010
Filed:
Dec. 19, 2005
Taro Mikami, Osaka, JP;
Suguru Ogawa, Osaka, JP;
Akifumi Nagao, Osaka, JP;
Masataka Irie, Osaka, JP;
Taro Mikami, Osaka, JP;
Suguru Ogawa, Osaka, JP;
Akifumi Nagao, Osaka, JP;
Masataka Irie, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
When the communication channel is to be changed, a more optimal communication channel is determined by summing up the results of measuring communication states transmitted from individual wireless terminals A, B, and C and making a collective judgment. Weighting coefficients are set to the individual wireless terminals A, B, and C. Values indicating whether or not the respective communication states of the individual wireless terminals are optimal with channels chto chto be used for communication (which are, e.g., 1, 0, 1, 2 with the respective channels ch, ch, ch, and chfor the wireless terminal A and larger as the communication states are less optimal) are multiplied by the weight coefficient (the value of 3). The resulting values are summed up on a per-channel basis and the most optimal communication channel (of which the summed value is lowest) is selected. As a result, wave interference with the other wireless terminal is reduced.