Electronics and Telecommunications Research Institute

Coupang, Corporation

Agency for Defense Development

Sang Gi Hong

Kang Bok Lee

Myung Nam Bae

Hye Sun Lee

Nae Soo Kim

Sang Yeoun Lee

Hoe Sung Yang

Seon Il Kim

Hyo Chan Bang

Dong Beom Shin

Kyo Hoon Son

Jin Chul Choi

Hae Yeon Lee

Yeo Joo Yang

Hye Jin Oh

Hyun Hee Ahn

Kun Soo Han

Jung Yeon Nam

Yong Hyun Kim

Ju Young Park

Tae Joon Park

Nae-Soo Kim

Ji Young Park

Jong Hyun Park

Hyunseok Kim

Hoe-Sung Yang

Yong Sik Kim

Tae Jun Lee

Kyu Won Han

Hye Jin Park

So Yung Park

Byung Bog Lee

Ju Derk Park

Jin Hyeong Park

Myung Eun Kim

Min Gi Jeong

Sun-Hwa Lim

Kwang-Soo Cho

Sun Jin Kim

Chun Kwon Park

Jeong Gil Ko

Jin Hwa Ryu

Qingqing Bai

Ji Won Ahn

Soocheol Kim

Noh Bok Lee

Liangwei He

Hye Sung Ma

Yan Yan Chen

Yun Gao

JeongKyun Kim

A surface plasmon resonance imaging apparatus is provided. The surface plasmon resonance imaging apparatus includes a light irradiation unit configured to irradiate polarized light onto a metal coating film provided on one surface of a prism, a light modulator configured to spatially pattern-encode light reflected by the metal coating film and the prism, a light detector configured to detect a pattern-encoded light signal, obtained through pattern-encoding by the light modulator, as a spectral signal, a signal processor configured to spatially decode the spectral signal and analyze a decoded spectral signal to generate characteristic data of a sample provided on the metal coating film, and an output unit configured to output the characteristic data of the sample as a two-dimensional (2D) image.

Surface plasmon resonance imaging apparatus and method

Disclosed is a method of providing information including obtaining input information of a user, wherein the input information is related to a service, determining whether an account corresponding to the user exists in the service, obtaining characteristic information of the user based on the result of the determination, providing response information corresponding to the input information based on the characteristic information and the result of the determination, and storing activity information of the user based on at least one of the input information, the response information, and the characteristic information.

Electronic apparatus for providing information based on existence of a user account and method thereof

Disclosed is a method of operating an electronic apparatus, the method including identifying first position information on a map based on address information input by a user requesting a delivery service, identifying second position information corrected from the first position information on the map, updating information by matching the address information and the second position information on the map, and providing the updated information.

Electronic apparatus and operation method thereof

A mobile ad-hoc routing apparatus includes a first communication module and a second communication module configured to transmit and receive data through a first communication band and a second communication band, respectively, a memory configured to store a program for transmitting and receiving the data, and a processor configured to execute the program stored in the memory, wherein when the program is executed, the processor receives first control information broadcast by one or more neighboring nodes via the first communication module and stores the first control information in the memory, wherein the first control information includes current position and communication status information of the neighboring node, the processor updates information on the neighboring node on the basis of the first control information, generates packet forwarding information which includes information on a node which currently allows packet data to be transmitted based on the updated information on the neighboring node, and stores the generated packet forwarding information in the memory, and the processor determines a subsequent node which allows the packet data to be transmitted to a destination node on the basis of the packet forwarding information and transmits the packet data to the subsequent node via the second communication module.

Mobile ad-hoc routing apparatus and method

An operation method of a first apparatus for supporting disaster communications includes obtaining map information of a disaster area from a server; obtaining information on a location of the first apparatus, and obtaining environmental condition information of the first apparatus indicating a risk of an area to which the first apparatus belongs; obtaining information on a location and environmental condition information of a second apparatus located in the disaster area from the second apparatus; determining a disaster risk level indicating a risk level for each location in the disaster area based on the location and environmental condition information of the first apparatus and the location and environmental condition information of the second apparatus; and updating the map information by reflecting the disaster risk level.

Method of providing information for supporting rescue in disaster area and apparatus therefor

A method and apparatus for controlling a transmission signal for a disaster scene communication system. The method includes determining a type of a transmission message transmitted to a mobile terminal device by a control terminal device of the disaster scene communication system, determining a criticality level of the transmission message corresponding to the type of the transmission message, determining an initial distance between the control terminal device and the mobile terminal device by checking initial location information of the mobile terminal device, setting an initial transmission power in consideration of the criticality level of the transmission message corresponding to the type of the transmission message and the initial distance between the mobile terminal device and the control terminal device, and controlling a current transmission power based on the initial transmission power.

Method and apparatus for controlling transmission signal for disaster scene communication system

An apparatus and method for controlling a sensor node are provided that may calculate an azimuth angle and a slope of the sensor node using a 2-axis magnetic sensor and a 3-axis acceleration sensor, and may detect a target approaching the sensor node. The apparatus may include a calculation unit to calculate an azimuth angle and a slope of a sensor node, based on a magnetic values measured by a 2-axis magnetic sensor and a acceleration values measured by a 3-axis acceleration sensor; a sensor control unit to filter the magnetic values and the vibration values and to amplify the filtered magnetic values and the filtered vibration values, when the azimuth angle and the slope are calculated; and a detection unit to detect a target based on the amplified magnetic values and the amplified vibration values.

Apparatus and method for controlling sensor node using vibration sensor and magnetic sensor

Provided is a device and a method for smart device and sensor node integrated application update, including an application program updating device including a generator to generate a package in a storage space by installing a sensing application, an extractor to extract an installation file and a profile of an application program interworking with the sensing application from the package, a recognizer to recognize a sensor node by referring to the profile, an installer to install the application program by transmitting the installation file to the sensor node, and an executor to execute the application program and the sensing application when the application program is installed in the sensor node.

Device and method for smart device and sensor node integrated application update

A sensor signal processing apparatus receives a sensor signal from a sensor in order to detect an object, determines whether an object exists from the received sensor signal, and if an object exists, the sensor signal processing apparatus generates an alarm signal, and it removes an alarm signal corresponding to a false alarm signal from the alarm signal based on at least one of a length and energy of the alarm signal.

Apparatus and method for processing sensor signal

A horizontal beam adjusting method and apparatus for an omni-directional antenna are provided. The horizontal beam adjusting apparatus may generate a switch control signal according to an inclination of the omni-directional antenna, and adjust a radiation direction of the omni-directional antenna according to the switch control signal. Accordingly, the adjusted radiation direction may have horizontal omni-directionality with respect to a ground surface.

Method and apparatus for adjusting horizontal beam of omni-directions antenna

Growing community of inventors

Daejeon, South Korea

Sang Gi Hong