Kitakado
Jun Kitakado, Gifu JP
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20110044194 | BASE STATION APPARATUS - A receiver receives a request for channel assignment from a terminal apparatus. Triggered by the receipt of the request by the receiver, a channel measurement unit performs carrier sense of channels defined by a combination of a frequency resource and a temporal resource. The channel measurement unit assigns any of the channels, on which the carrier sense has been performed, to the terminal. When a plurality of channels are assigned to the same terminal apparatus, a channel to be assigned is selected in consideration of the channels which have already assigned to the terminal apparatus. | 02-24-2011 |
20120149426 | COMMUNICATION DEVICE - A communication device and method are disclosed. Transmitted signals are transmitted from antennas. A beam is formed based on known-received signals by controlling a transmission directionality of the antennas. Transmitted power of the transmitted signals is controlled based on a time interval between a reception time during which the known-received signals are received and a transmission time during which the transmitted signals are transmitted. | 06-14-2012 |
Jun Kitakado, Yokohama-Shi JP
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20130003811 | COMMUNICATION APPARATUS AND RECEPTION POWER MEASURING METHOD - A communication apparatus includes: a quadrature detection unit 13 for performing a quadrature detection on a baseband OFDM signal and generating a complex OFDM signal; an FFT unit for performing a Fourier transform process on the complex OFDM signal and outputting a complex symbol with respect to each subcarrier; and a reception power calculation unit for obtaining a reception power of a reception signal based on the sum of squares of an in-phase signal and a quadrature signal of the complex symbol of the subcarrier outputted from the FFT unit. The reception power calculation unit includes a table indicating the relationship between the reception power and the sum of squares of the in-phase signal and the quadrature signal of the complex symbol, and obtains the reception power of the reception signal by using the table. | 01-03-2013 |
Kazuo Kitakado, Kagawa JP
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20100196500 | ANHYDROUS DICALCIUM PHOSPHATE PARTICLES AND PRODUCTION METHOD THEREOF - The present invention provides anhydrous dicalcium phosphate particles which satisfies the conflicting requirements of the improvement of handling properties such as high flowability and a small bulk and the improvement of tableting properties at the same time during preparation and a method of producing the same. | 08-05-2010 |
Kazuo Kitakado, Sakaide-Shi JP
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20150151969 | ANHYDROUS DICALCIUM PHOSPHATE PARTICLES AND PRODUCTION METHOD THEREOF - The present invention provides anhydrous dicalcium phosphate particles which satisfies the conflicting requirements of the improvement of handling properties such as high flowability and a small bulk and the improvement of tableting properties at the same time during preparation and a method of producing the same. | 06-04-2015 |