Abstract:
PURPOSE: A medical communication apparatus for a central remote monitoring system is provided to effectively control channels by enabling a user to control a channel establishment switch without changing system environment. CONSTITUTION: A converter(150) changes the frame format of a digital mode for a biometric signal collected by a PMS(Pertinent Monitoring System)(10) into an analog signal. A channel establishment switch(124) receives a selecting signal for a channel which establishes a transmission frequency band. A control unit(123) transmits channel information including the selecting signal to a PLL(Phase Locked Loop) unit(120a). A mixer(140) combines the analog signal with a local oscillation frequency.
Abstract:
PURPOSE: A healthcare system based on a real time bio-signal awareness and a healthcare method are provide to help a user to mange health management by receiving various bio signals in real time. CONSTITUTION: In a healthcare system based on a real time bio-signal awareness and a healthcare method, a receiver(100) receives cardiac information data from a bio signal measuring terminal(20). A data classification unit(210) classifies cardiac information from the cardiac information data. A storage unit(220) stores the cardiac information. A data analysis unit(230) analyzes the saved cardiac information. A control unit(240) transmits a analyzed result to an output terminal(40). A feedback unit(260) searches feedback information and transfers it to the output unit. The data analysis unit analyzes cardiac information through an HRV(Heart Rate Variability) analysis method.
Abstract:
PURPOSE: A frame forming method for increasing the communication efficiency of a wireless communication network is provided to request the retransmission of the payload when there is transmission error. CONSTITUTION: A PHY header part includes information about showing the entire size of a frame and information about confirming the beginning of the frame. The MAC header part includes the information about showing the type of a frame, the information about checking the order of a frame, the information about a flow control of the frame, flag information, and information about the size of a data block. Originator and receiver information is the information for connection between a receiver and an originator.
Abstract:
A device and a method for pipelined parallel CRC are provided to detect an error from received data in a fast data communication system with improved speed by designing an input data logic part of a CRC logic in a pipeline structure based on algorithms, which lower a logic level of each step under the logic level of a feedback part and optimize size of a register inserted in division. A data XOR logic(200) uses w-bit parallel data as input. A CRC code XOR logic(230) uses n-bit CRC code feedback as the input. An XOR array(250) outputs an n-bit CRC code result by performing XOR operation of output of the data XOR logic and the CRC code XOR logic. A CRC register(240) feeds back the stored n-bit CRC code and stores the n-bit CRC code output from the XOR array as the new n-bit CRC code. The data XOR logic includes a plurality of divided data XOR logics(220a-220k) divided to lower the logic level of the divided data XOR logic under the logic level of the CRC code XOR logic, and the plurality of divided registers(210a-210k) inputting/outputting the data of the divided data XOR logics.
Abstract:
Provided are a urine glucose data collection module capable of being attached to a mobile device and a collection method for a urine glucose sensor thereof. The urine glucose data collection module, according to one embodiment of the present invention, comprises a wireless communications unit for wirelessly receiving urine glucose data from the urine glucose sensor; a coupling connector coupled with a cable terminal of the mobile device so as to enable communications with the mobile device; and a processor for transferring the urine glucose data received through the wireless communications unit to the mobile device through a coupling terminal. Thereby, the urine glucose data are collected in a timely manner without involving a medical team, a patient or a protector since the module coupled with the mobile device automatically collects the urine glucose data from the urine glucose sensor in a wireless manner.
Abstract:
Provided are a variable chunk size (CS) management method and a computing system applying the same. The variable CS management method according to an embodiment of the present invention includes the steps of: determining the storage performance; and setting the CS based on the storage performance measured in the prior step. The variable CS management method enhances the input/output performance of the storage, thereby boosting the processing speed of a computing system. [Reference numerals] (AA) Start; (S210) Reset?; (S220) Determine the storage I/O speed; (S230) High-speed I/O storage?; (S240) Set a basic CS as 64K; (S250) Execute an application?; (S260) Determine the I/O speed required by the application; (S270) Low speed?; (S280) Set a CS of the application as 16K; (S290) Set the basic CS as 16K
Abstract:
The present invention relates to a system for monitoring sleep apnea based on bio radar and a method for the same. According to an embodiment of the present invention, the system operates a bio radar sensor when a user motion is detected from motion data generated by a motion detecting sensor and the sleep apnea of a user is monitored by using breathing data generated by the bio radar sensor. The sleep apnea of a user is monitored without sleep disturbances caused by discomfort or rejection by the user because the sleep apnea of the user is monitored during unconsciousness and with nonrestraint. The sleep apnea of the user can be conveniently and economically monitored by operating the radar sensor to monitor the sleep apnea automatically only when the user sleeps. [Reference numerals] (AA) Start; (BB) End; (S410) Generate motion data; (S420) Motion detected?; (S430) Generate breathing data; (S440) Monitoring of sleep apnea; (S450) Monitoring of sleep stage; (S460) Calculate sleeping hours; (S470) Display the number of sleep apnea, sleep stage, and sleeping hours