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:
Feb. 16, 2010
Filed:
Sep. 16, 2005
Kenji Miyanaga, Osaka, JP;
Hideki Nakahara, Hyogo, JP;
Hidetoshi Yamasaki, Hyogo, JP;
Hitoshi Takai, Osaka, JP;
Kenji Miyanaga, Osaka, JP;
Hideki Nakahara, Hyogo, JP;
Hidetoshi Yamasaki, Hyogo, JP;
Hitoshi Takai, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wireless station capable of increasing the probability that a path diversity effect can be obtained in a case where a plurality of wireless stations transmit packets using a modulation/demodulation scheme with an anti-multipath property. A delay amount determining section () randomly selects a delay amount from among a plurality of candidate values. A transmission timing control section () determines a transmission start timing, at which to start the packet transmission, to be a timing obtained by delaying a reference timing by the delay amount selected by the delay amount determining section. At the transmission start timing, a modulation section () transmits the packet via an RF section () and an antenna (). The difference between the candidate values is greater than or equal to a predetermined delay resolution, and the difference between a maximum candidate value and a minimum candidate value is less than or equal to a predetermined maximum delay.