摘要:
A device and method is described for electronic human prosthetics, and specifically a skull- and/or spine implantable bi-directional neural-communication/brain-machine interface (BBMI) device where the input, output and on-board computing are combined into a single unit to form a compact neuro-prosthetics device. This invention is also directed to a fully implantable wireless spinal electronic recording and stimulation system using the BBMI in a human. The bi-directional devices (BBMIs) communicate with other bi-directional brain-machine interface devices (BBMI) and/or with external controllers wirelessly. The compact implantable stimulator has ultrasonic secondary battery charging system. One or more BBMI can be wirelessly connected so that a closed loop of BBMIs, or a BBMI and an external controller, can wirelessly send trigger pulses to this fully implanted stimulator over the spinal cord.
摘要:
Provided is an operation method of a station (STA) in a wireless local area network (WLAN). The operation method includes generating a legacy preamble, generating a high efficiency (HE) preamble including scheduling information for a plurality of receiving STAs, and generating a physical layer convergence procedure (PLCP) protocol data unit (PPDU) including the legacy preamble, the HE preamble, and a payload.
摘要:
Cell and terminal discovery methods are disclosed. A discovery method performed in a terminal may include transmitting a trigger signal; receiving a discovery signal from at least one cell which receives the trigger signal; measuring the discovery signal; and reporting a measurement result of the discovery signal to a serving cell. Therefore, cell and terminal discoveries may be performed efficiently in cellular mobile communication systems.
摘要:
A method of providing an application and an apparatus for performing the same are provided. The method of providing an application includes receiving a begging request message for requesting a specific begging target to purchase a specific application or a specific in-app function from a terminal of a begging requester, transmitting a begging request notification message to a terminal of the specific begging target when the specific begging target approves the begging request, and when the specific begging target purchases the specific application or the specific in-app function, approving download of the purchased specific application or registering a use right of the purchased specific in-app function.
摘要:
Disclosed are image recognition apparatuses and methods which detect subject objects by configuring effective candidate regions for the subject objects in a target image. The apparatus includes an image inputting part receiving at least one image; an effective candidate region configuring part configured to receive a user input including information on reference positions of effective candidate regions and an upper limit and a lower limit of the effective candidate regions, and to configure the effective candidate regions based on the user input; and an effective region determining part configured to select an effective region meeting a preconfigured threshold among the effective candidate regions configured based on the user input. Therefore, since a complex conventional camera calibration procedure is not necessary, time and cost can be saved.
摘要:
Disclosed are a method for transmitting and receiving a frame in a wireless local area network (WLAN) system and an apparatus for the same. A method for generating interference/non-interference station lists includes receiving a first frame from a second station, acquiring a receiver address of the first frame from the first frame, and setting, based on whether to receive a second frame that is a response to the first frame from a third station indicated by the receiver address within a preset time from a time when the first frame has been received, the third station as an interference station or a non-interference station. Therefore, the performance of a communication system may be improved.
摘要:
There is provided a stereoscopic display system that can provide a high resolution, a wide field-of-view, and wearing comfort. The system includes an image generating device configured to display images and decrease a display area on which the images are displayed, an image transmission device configured to transmit the image displayed on the decreased display area, and an image output device configured to enlarge the transmitted image and output a mixed image in which the enlarged image and real-view information are mixed. Therefore, the invention can satisfy main requirements on, for example, resolution, field-of-view, weight, in HMD/FMD/EGD technology, and provide a natural immersive stereoscopic image.
摘要:
Disclosed are methods and apparatuses for public safety communication. A method comprises transmitting a groupcast setup request message to a base station; receiving an uplink grant message including information on groupcast resources in response to the groupcast setup request message from the base station; and transmitting data to be transmitted to receiving terminals belonging to a group to which the transmitting terminal belongs to the base station through the groupcast resources. Therefore, public safety communication can be efficiently performed in a wireless communication system.
摘要:
Disclosed are an apparatus and a method for configuring an MMT payload header. The apparatus for configuring an MMT payload header, according to one embodiment, extracts a sequence number of a media processing unit (MPU) comprising one or a plurality of media fragment units, which are to be aggregated into one payload and mapped, and displays the extracted sequence number of the MPU on the MMT payload header. Specifically, the apparatus for configuring an MMT payload header displays the sequence number commonly associated with a plurality of MFUs on the header only once, when the plurality of MFUs in one payload are aggregated in the one payload and mapped.
摘要:
Disclosed is an electronic device for supporting enhanced security including: a processor; a memory; a virtual machine monitor; a first virtual machine in which a host operating system is operated; and a second virtual machine in which a security operating system is operated. Each operating system may access only system resources allocated through the virtual machine monitor.