Abstract:
A method for detecting in a bio sensor misalignment between the bio sensor and a bio signal receiving module is provided. The method includes receiving, by the bio sensor, a light signal from the bio signal receiving module, determining, by the bio sensor, whether the light signal is received in a misalignment detection section, determining, by the bio sensor, that the bio sensor and the bio signal receiving module are misaligned if the light signal is received in the misalignment detection section, generating a feedback signal that comprises information to indicate misalignment between the bio sensor and the bio signal receiving module, and transmitting, by the bio sensor, the feedback signal to the bio signal receiving module.
Abstract:
A method of controlling at least one home device in a home network system through a home gateway is provided. The method includes transmitting information about at least one home device installed in a home to a server, receiving extracted scenario information configured with combinations of services that are providable through the at least one home device from the server, and transmitting the extracted scenario information to a user terminal, receiving a control signal corresponding to a scenario selected by the user terminal from the user terminal, and if an event signal is detected from the at least one home device corresponding to the selected scenario, controlling the at least one home device according to the selected scenario.
Abstract:
A method and an apparatus for controlling an amount of light in a visible light communication system are provided. In the visible light communication system, a terminal measures an amount of light for a light signal received from a sensor, determines whether the measured amount of light is less than a threshold value, increases an amount of light for a light source signal to transmit to the sensor when the measured amount of light is less than the threshold value, and transmits, to the sensor, a light source signal according to the increased amount of light.
Abstract:
A method and apparatus are provided for generating a visible light signal according to an amount of data transmission in a first Visible Light Communication (VLC) device. The method includes determining a ratio of an amount of data that has been received from a second VLC device to a total amount of data to be received; determining a visible light signal pattern corresponding to the ratio; generating a visible light signal corresponding to the visible light signal pattern; and outputting the visible light signal.
Abstract:
An apparatus and method for managing health data through a user terminal are provided. The method includes inputting a user terminal number for identifying the user terminal, and information of a medical instrument for measuring the health data to a management server interworked with the user terminal, receiving, by a receiver, a security type table mapped onto the user terminal number and comprising a security type code for instructing the health data which the medical instrument has measured to be stored in a first memory without security or in a second memory with security, from the management server, and storing the health data in the first memory or the second memory, which the security type code instructs, through determining the security type code of the security type table when the health data is received from the medical instrument.
Abstract:
An apparatus and method for managing health data through a user terminal are provided. The method includes inputting a user terminal number for identifying the user terminal, and information of a medical instrument for measuring the health data to a management server interworked with the user terminal, receiving, by a receiver, a security type table mapped onto the user terminal number and comprising a security type code for instructing the health data which the medical instrument has measured to be stored in a first memory without security or in a second memory with security, from the management server, and storing the health data in the first memory or the second memory, which the security type code instructs, through determining the security type code of the security type table when the health data is received from the medical instrument.