Abstract: A wireless communication device includes: a transmission unit; a carrier sense unit; a transmission time calculating unit that estimates a necessary transmission time taken from start to completion of the transmission of the wireless frame; a time-out time calculating unit that calculates a time-out time from the predetermined time period and the necessary transmission time; a frame transmission determining unit that compares a carrier detection time during which a carrier notified from the carrier sense unit is detected with the time-out time to determine whether to transmit or discard the wireless frame; and a control unit that, based on the determination result notified from the frame transmission determining unit, (i) notify the transmission unit that the wireless frame is to be transmitted when it is determined to transmit the wireless frame, and (ii) discard the wireless frame when it is determined to cancel the wireless frame.

Abstract: The present invention provides an information processing device comprising a memory; a non-volatile memory; and a processor coupled to the memory and the non-volatile memory, the processor configured to: store in the non-volatile memory a snapshot of the memory in a state where a part of an activation process is implemented; and implement the activation process by using the snapshot stored in the non-volatile memory. More specifically, store in the non-volatile memory a snapshot of the main memory in a state before feeding a program to the external memory in an activation process using the main memory and the external memory; and implement at least a process of feeding a program for an external memory to the external memory from the main memory.

Abstract: A wireless communication device includes: a transmission unit; a carrier sense unit; a transmission time calculating unit that estimates a necessary transmission time taken from start to completion of the transmission of the wireless frame; a time-out time calculating unit that calculates a time-out time from the predetermined time period and the necessary transmission time; a frame transmission determining unit that compares a carrier detection time during which a carrier notified from the carrier sense unit is detected with the time-out time to determine whether to transmit or discard the wireless frame; and a control unit that, based on the determination result notified from the frame transmission determining unit, (i) notify the transmission unit that the wireless frame is to be transmitted when it is determined to transmit the wireless frame, and (ii) discard the wireless frame when it is determined to cancel the wireless frame.

Abstract: The present invention provides an information processing device comprising a memory; a non-volatile memory; and a processor coupled to the memory and the non-volatile memory, the processor configured to: store in the non-volatile memory a snapshot of the memory in a state where a part of an activation process is implemented; and implement the activation process by using the snapshot stored in the non-volatile memory. More specifically, store in the non-volatile memory a snapshot of the main memory in a state before feeding a program to the external memory in an activation process using the main memory and the external memory; and implement at least a process of feeding a program for an external memory to the external memory from the main memory.

Abstract: A remote control device includes at least one peripheral device interface means, a host selecting means for selecting a host computer on a network, a connection managing means for making a connection to a host computer selected by the host selecting means, a data converting means for mutual protocol conversion between input/output data of a peripheral device connected to the peripheral device interface means and network communication packet data, and a network communicating means for transmitting and receiving network communication packet data to and from a host computer selected by the host selecting means, and the host computer includes a data converting means for converting network communication packet data to be transmitted to and received from the remote control device into input/output data of the peripheral device.