Patent application number | Description | Published |
20090119423 | Transfer control device, LSI, and LSI package - A transfer control device is arranged between a bus and a bus interface. The transfer control device includes a bus connecting unit that is connected to plural signal lines of the bus, an interface connecting unit that is connected to plural signal lines of the bus interface, and a connection control unit that connects, when a defective signal line exists in the plural signal lines of the bus, a signal line corresponding to the defective signal line out of the plural signal lines of the bus interface and a signal line other than the defective signal line out of the plural signal lines of the bus. | 05-07-2009 |
20120106535 | WIRELESS COMMUNICATION DEVICE AND COMMUNICATION PROGRAM - A wireless communication device includes a history holder configured to obtain notified timings of transmission requests when the transmission requests are notified, calculates request intervals of notifications of the transmission requests, and holds the request intervals at past n (n is an integer equal to or larger than 2) times; a timing controller configured to determine a transmission interval to the next packet transmission based on the request intervals; a transmitting/receiving unit configured to generate a packet which has time information indicating the transmission interval added to a header part of transmission data, transmits the packet to the other-party wireless communication device, and receives a packet from the other-party wireless communication device; and a communication controller configured to cause at least the transmitting/receiving unit to suspend operation during a period from when the packet is transmitted to when time of the transmission interval elapses. | 05-03-2012 |
20120166577 | COMMUNICATION DEVICE, HOST DEVICE, COMMUNICATION CONTROL METHOD, AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a communication device connected to a host device includes a wireless communication unit; and a communication control unit configured to control the wireless communication unit to transmit a file, which is stored in a storage unit of the communication device by the host device, to a transmission destination corresponding to a type of the host device and a type of the communication device using wireless communication. | 06-28-2012 |
20120210078 | ARBITER, STORAGE DEVICE, INFORMATION PROCESSING DEVICE AND COMPUTER PROGRAM PRODUCT - According to an embodiment, an arbiter is for arbitrating accesses to a first memory and a second memory from a first device having a cache memory for temporarily storing data and a second device. The arbiter includes a first writing unit configured to write data requested to be written by the second device into the second memory; and a notifying unit configured to notify the first device of completion of writing the data into the second memory. | 08-16-2012 |
20120254538 | STORAGE APPARATUS AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a storage apparatus includes a storage unit configured to store a plurality of pieces of data; a communication unit configured to communicate with a plurality of external devices each of which includes a first cache memory in which at least part of the plurality of pieces of data are stored; a write unit configured to write data into the storage unit when the communication unit receives the write request to write the data transmitted from one of the plurality of external devices; and a controller configured to control the communication unit such that the data is transmitted to another external device different from the one external device that has requested the write request. | 10-04-2012 |
20130324038 | POWER TRANSMITTER, POWER RECEIVER AND POWER TRANSMISSION AND RECEPTION SYSTEM - According to one embodiment, a power transmission and reception system includes a power transmitter and a power receiver. The power transmitter includes a power transmission module configured to wireless-transmit power to the power receiver; and a first wireless communication module configured to perform wireless communication of data frame having data with the power receiver. The power receiver includes a power reception module configured to receive the power transmitted from the power transmission module; and a second wireless communication module configured to perform wireless communication of the data frame with the first wireless communication module using the received power. The second wireless communication module is configured to perform wireless communication while the power reception module is not receiving the power. | 12-05-2013 |
20130324039 | POWER TRANSMITTER, POWER RECEIVER AND POWER TRANSMISSION AND RECEPTION SYSTEM - According to one embodiment, a power transmission and reception system includes a power transmitter and a power receiver. The power transmitter includes: a power transmission module configured to wireless-transmit power to the power receiver; and a first wireless communication module configured to perform wireless communication with the power receiver. The power receiver includes: a power reception module configured to receive the power transmitted from the power transmission module; and a second wireless communication module configured to perform wireless communication with the first wireless communication module using the received power. The second wireless communication module is configured to perform wireless communication while the power reception module is receiving the power. | 12-05-2013 |
20130324052 | WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM - According to an embodiment, a wireless communication device includes a first wireless communication section, a wireless power receiving section and a wireless control section. The first wireless communication section is configured to transmit and receive a first wireless signal. The wireless power receiving section is configured to receive power by a second wireless signal. The wireless control section is configured to control the first wireless communication section according to a wireless power reception state of the wireless power receiving section. The wireless control section activates the first wireless communication section after wireless power reception by the wireless power receiving section is started. | 12-05-2013 |
20140064168 | WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD - According to an embodiment, a wireless communication device configured to perform an intermittent receiving operation during standby includes a frame detection monitoring unit and a timer unit. The frame detection monitoring unit is configured to monitor detection of a frame during a receiving operation in the intermittent receiving operation. The timer unit is configured to extend a period of the receiving operation when receiving a notice of detection of the frame from the frame detection monitoring unit, and to extend the period of the receiving operation again when receiving again the notice of detection of the frame from the frame detection monitoring unit during an extended period of the receiving operation. | 03-06-2014 |