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:
Oct. 12, 2010
Filed:
Jun. 18, 2004
Kengo Nagata, Kanagawa, JP;
Tomoaki Kumagai, Kanagawa, JP;
Shinya Otsuki, Kanagawa, JP;
Kazuyoshi Saito, Tokyo, JP;
Satoru Aikawa, Kanagawa, JP;
Atsushi Ohta, Kanagawa, JP;
Akinori Hirukawa, Kanagawa, JP;
Yasuhiko Inoue, Kanagawa, JP;
Kengo Nagata, Kanagawa, JP;
Tomoaki Kumagai, Kanagawa, JP;
Shinya Otsuki, Kanagawa, JP;
Kazuyoshi Saito, Tokyo, JP;
Satoru Aikawa, Kanagawa, JP;
Atsushi Ohta, Kanagawa, JP;
Akinori Hirukawa, Kanagawa, JP;
Yasuhiko Inoue, Kanagawa, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
Data packets are transmitted between two STAs capable of using plural radio channels and MIMO together, by using idle channels and MIMO. When at least one idle channel has been detected, plural data packets are generated in the same number as the sum of MIMO numbers of the respective idle channels, in which the data packets are generated from one or plural data frames, and plural data packets having the same packet time length are transmitted simultaneously between the two STAs by using the idle channels and MIMO.