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:
Nov. 24, 2009
Filed:
Aug. 27, 2001
Takeo Miyata, Gifu, JP;
Tadayoshi Itou, Kaizu-gun, JP;
Takeo Miyata, Gifu, JP;
Tadayoshi Itou, Kaizu-gun, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A wireless base station comprises a response vector calculation unit (), an RSSI measuring unit (), an MSE calculation unit (), an FD calculation unit () and the like, and those units obtain an index showing communication quality of at least one of two mobile stations that are intended to be space-division multiplexed. According to the index, a control unit () judges the suitability of the two mobile stations for space-division multiplexing and performs space-division multiple access communication when judging suitable. The effect achieved with this construction is that the wireless base station maintains quality of communication between the wireless base station and mobile stations at a certain satisfactory level when performing space-division multiple access communication.