Patent application number | Description | Published |
20130143499 | WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD - A master device transmits a beacon signal including information related to a proximity wireless communication area in a predetermined cycle by using a transmission power which allows the beacon signal to reach beyond the proximity wireless communication area. When a slave device receives the beacon signal from the master device, the slave device estimates a distance to the master device in accordance with the information of the beacon signal. When a wireless communication terminal is located within the proximity wireless communication area, the slave device is connected to the master device by using a proximity wireless communication. | 06-06-2013 |
20130148766 | SIGNAL DETECTION DEVICE AND SIGNAL DETECTION METHOD - In this signal detection device ( | 06-13-2013 |
20140056394 | SIGNAL DETECTOR DEVICE AND SIGNAL DETECTION METHOD - In a signal detection apparatus, power detection section | 02-27-2014 |
20150195699 | WIRELESS COMMUNICATIONS DEVICE, WIRELESS COMMUNICATIONS METHOD, AND WIRELESS COMMUNICATIONS CONTROL PROGRAM - The present disclosure provides such wireless communication apparatuses that when the wireless communication apparatuses perform direct communication using WiGig, one of the wireless communication apparatuses can transmit an action frame. Wireless communication apparatus | 07-09-2015 |
20150223222 | WIRELESS COMMUNICATION DEVICE - There is provided a wireless communication device that includes: a receiving unit that receives a first transmission frame via a receiving antenna, the first transmission frame being a MAC frame transmitted from a communication partner; a response-frame generating unit that generates a first response frame indicating reception of the first transmission frame, based on the first transmission frame received via the receiving antenna; a transmitting unit that transmits the generated first response frame via a transmitting antenna; a determining unit that determines whether or not the same first transmission frame is retransmitted from the communication partner, and an antenna control unit that changes a beam pattern of the transmitting antenna, when the same first transmission frame is retransmitted from the communication partner. | 08-06-2015 |
20150245225 | RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION APPARATUS - A radio communication method includes the steps of: storing a beam having a good characteristic and a beam having a bad characteristic on the basis of a result of beamforming setting; reserving a calibration period; changing a beam to the beam having the bad characteristic in the reserved calibration period; performing calibration in the reserved calibration period; and changing the beam having the bad characteristic to the beam having the good characteristic after the reserved calibration period has elapsed. | 08-27-2015 |
20150249929 | WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM - A wireless communication method for performing communication between a respective plurality of base stations and a corresponding plurality of terminal stations, each base station having a plurality of beams and being capable of switching the plurality of beams, including selectively switching a combination of beams used by the respective base stations among a plurality of combinations of beams and transmitting, synchronously and sequentially, training frames to the plurality of terminal stations, storing information representing the plurality of combinations of beams for the plurality of base stations based on a result of reception of the training frames, and selecting, from the stored information representing the combinations of beams for the plurality of base stations, a combination of beams that provides a best overall performance of the plurality of base stations, and allowing it to perform communication to be performed between the plurality of base stations and corresponding terminal stations. | 09-03-2015 |
20160142929 | METHOD OF SPATIAL SHARING IN WIRELESS COMMUNICATIONS SYSTEM - A method for performing spatial sharing between an existing SP and a candidate SP includes transmitting a first measurement request to an STA involved in the candidate SP carrying measurement configuration information for measurement over primary tier 1 channel of a tier 2 channel. The measurement configuration information includes the method that is to be used for the requested measurement, the measurement start time, the measurement duration, the number of time blocks within the measurement duration, the number of concurrent measurements to be performed using plural RX antenna configurations, and the method for reporting results of plural concurrent measurements, wherein the duration of each time block is the same. | 05-19-2016 |