Abstract:
Disclosed is a system for continuously measuring blood sugar. According to one embodiment of the present invention, the system for continuously measuring blood sugar continuously measures the blood sugar of a subject, and comprises: a sensing unit for continuously measuring blood sugar, which includes a label-free sensor for fixing a reversibly reactive glucose antibody on the surface thereof, and which detects a signal generated by the binding of the reversibly reactive glucose antibody and the glucose molecules in body fluid; a total management terminal for monitoring whether or not the sensing unit is operating, which receives, in a wired or wireless manner, the blood sugar data measured by the sensing unit, and which filters, analyzes, compares, stores, transmits, and displays the blood sugar data; and a data-transceiving unit for transmitting, in a wired or wireless manner, the data received from the total management terminal to a subscriber.
Abstract:
The present invention relates to a piezoresistive pressure microphone using nanowires, and to a method for manufacturing same. More particularly, the present invention relates to a piezoresistive pressure microphone using nanowires, comprising: a first substrate having a center on which silicon nanowires serving as a sensing unit are formed, wherein the lower portions of the silicon nanowires are etched; an electrode layer formed on the first substrate, which is divided into two parts by the sensing unit; a membrane which is formed on the first substrate, and coated into a structure for exposing the electrode layer; an adhesive layer formed on the membrane formed on the substrate which is divided into two parts by the sensing unit; and a second substrate attached onto the adhesive layer, and etched in such a manner that the electrode layer and the sensing unit are outwardly exposed.
Abstract:
The prevent invention relates to a wireless communication method for a magnetic field communication network and a demodulation device of a coordinator, capable of recognizing a plurality of sensor nodes for a short time. The wireless communication method for the magnetic field network of the present invention comprises: step (a) of transmitting a request signal to request a response to sensor nodes, which is performed by the coordinator in the magnetic field communication network; step (b) of selecting any one of response signals received from the sensor nodes; step (c) of transmitting an acknowledgement signal to the sensor node corresponding to the response signal selected in step (c); step (d) of selecting any one of the response signals retransmitted from the sensor nodes which do not receive the acknowledgement signal of step (c); and step (e) of transmitting the acknowledgement signal to the sensor node corresponding to the response signal selected in step (d).
Abstract:
The present invention relates to a humidity sensor of capacitance type, and more specifically to a humidity sensor of capacitance type and a method of manufacturing same that enable not only the fabrication of a compact humidity sensor by forming a sensor part on top of an ROIC substrate, but also the enhancement of the reliability of the sensor by forming a humidity sensing layer with a polymeric material of a large surface area between a lower electrode layer and an upper electrode layer. The humidity sensor of capacitance type of the present invention comprises: an ROIC substrate that includes an electrode pad; a metallic layer that is formed on top of said ROIC substrate and patterned to expose a part of said electrode pad; an insulation layer that is formed on top of said metallic layer and patterned to expose a part of said electrode pad; a lower electrode layer that is formed on top of said insulation layer; a humidity sensing layer that is etched and formed on top of said lower electrode layer to expand the surface area; an upper electrode layer that is formed on top of said moisture sensing layer; and a connection layer that is formed on top of said exposed electrode pad to bring each of said lower electrode layer and upper electrode layer into contact with said electrode pad.
Abstract:
The present invention relates to a humidity sensor of capacitance type, and more specifically to a humidity sensor of capacitance type and a method of manufacturing same that enable not only the fabrication of a compact humidity sensor by forming a sensor part on top of an ROIC substrate, but also the enhancement of the reliability of the sensor by forming a humidity sensing layer with a polymeric material of a large surface area between a lower electrode layer and an upper electrode layer. The humidity sensor of capacitance type of the present invention comprises: an ROIC substrate that includes an electrode pad; a metallic layer that is formed on top of said ROIC substrate and patterned to expose a part of said electrode pad; an insulation layer that is formed on top of said metallic layer and patterned to expose a part of said electrode pad; a lower electrode layer that is formed on top of said insulation layer; a humidity sensing layer that is etched and formed on top of said lower electrode layer to expand the surface area; an upper electrode layer that is formed on top of said moisture sensing layer; and a connection layer that is formed on top of said exposed electrode pad to bring each of said lower electrode layer and upper electrode layer into contact with said electrode pad.
Abstract:
Provided are a decoding apparatus and method. The decoding apparatus includes a repository and a configuration unit. The repository stores a plurality of functional units having an input port and an output port which are respectively represented as tokens. The configuration unit receives decoder description which includes an identifier of at least one of the functional units and connection relationship information between the functional units, selects each functional unit corresponding to the received identifier from the repository, and connects the selected functional units by using the token to configure a variable decoder. The decoding apparatus and method defines the connection relationships between a plurality of functional units that configure a decoder, and thus can quickly and dynamically configure a decoder suitable for various encoding schemes. Accordingly, the decoding apparatus and method enable to easily verify suitability in each level of encoding, decoding and standardization and achieve the concentration of information, thereby accelerating the progress and standardization of technologies.
Abstract:
The present invention relates to a demodulator for simultaneous multi-node receiving and a method therof; and, more particularly, a demodulator in a wireless communication system for receiving signals from multi nodes simultaneously and a method thereof. In accordance with the aspect of the present invention, there is provided a demodulator for simultaneous multi-node receiving which comprises: a clock generator for generating a pair of CW signals and a pair of demodulating modules, wherein the demodulating modules comprise a mixer for multiplying received signals and one of the CW signals, an integrator for integrating multiplied signal and data operating unit for calculating variation result of integrated signal at every certain symbol duration and deciding output data in accordance with the variation result.
Abstract:
A system and method is disclosed for controlling congestion in communications between an RSE and multiple OBEs in a DSRC system. In certain embodiments, a system and method for controlling congestion in communications between an RSE and multiple OBEs includes determining a priority level for each of multiple OBEs with respect to reserving a channel between each OBE and an RSE. Based on this determination, each OBE is assigned a waiting period based on their respective priority levels. The OBEs then send requests to reserve a channel to the RSE after waiting the assigned waiting periods.
Abstract:
The present invention provides common protocol architecture and methods for transmitting data between different network protocols and a common protocol packet. The common protocol architecture comprises an application layer; a common protocol layer positioned under the application layer, the common protocol layer enabling data communications between the different protocols; a presentation layer positioned under the common protocol layer; a session layer positioned under the presentation layer; a transport layer positioned under the session layer; a network layer positioned under the transport layer; a data link layer positioned under the network layer; and a physical layer positioned under the data link layer. The common protocol packet comprises a common protocol header with information about a packet and a payload with the contents of data. By designing the common protocol layer and the common protocol packet accepting various protocols simultaneously, the present invention can improve compatibility between different protocols.
Abstract:
The present invention relates to a common address usable in a protocol for internal and external networks in home networking or a common protocol for data communications between various protocols and an address table for address conversion between a common address and a physical address. A common address structure according to the present invention comprises a domain address, a cluster address; a device use address, a device type address, a device ID, and a reserved field. Accordingly, the present invention can enhance compatibility between network protocols and enable communication of different networks with each other using only application programs without address conversion between existing protocol layers. In addition, the present invention can identify whether devices in different networks are working and a new device is registered, identify types of protocols and devices used, and support rapid mapping between a physical address and a common address.