Samsung Electronics Co., Ltd.

Hyundai Motor Company

Electronics and Telecommunications Research Institute

Kia Motors Corporation

Korea University Industrial Academic Collaboration Foundation

Jeju National University Industry-academic Cooperation Foundation

Chong Hyun Lee

Byung-Han Ryu

Jin Ha Lee

Youn Ok Park

Jun-Woo Kim

Jang Won Kim

Paul Barom Jeon

Young Jo Bang

Chang Wahn Yu

Seungjae Bahng

Jung Pil Choi

Jin Hyuk Kim

Jin Wan Jun

Dong Hyuk Ihm

Doo Kwon Baik

Suk Hoon Lee

Ho Suk Yum

A method of analyzing fuel component using an RF (Radio Frequency) sensor for a vehicle includes: receiving a new fuel into a fuel tank so as to mix existing fuel in the fuel tank with the new fuel, measuring a resonance frequency of the mixed fuel using an RF sensor, comparing the measured resonance frequency of the mixed fuel with a resonance frequency of a standard fuel, determining whether the mixed fuel is a normal fuel through the comparison, maintaining an engine combustion pattern corresponding to the standard fuel when the mixed fuel is a normal fuel, and operating reflecting an engine combustion control.

Method of analyzing fuel component using an RF sensor for a vehicle

An apparatus and method for detecting synchronization and signals using block data processing in a receiving system are provided. To process an input signal, a cumulative matrix is obtained from an input vector signal for each frame generated from the signal. A primary eigenvector is extracted from the cumulative matrix, and the maximum value of a correlation vector is calculated from the extracted primary eigenvector. A time delay is detected by comparing the calculated maximum value of the correlation vector with a first threshold value, and a delay correlation vector is calculated from the detected time delay. Finally, synchronization and signals are detected by comparing the calculated delay correlation vector with a second threshold value.

Apparatus and method for detecting synchronization and signals using block data processing

A method of operating a data storage device is provided. Size information of write data and write speed information is received from a host. A first write area is determined to store the write data based on the size information and the write speed information. The write data is received from the host. The write data is written to the first write area using at least one method selected among a plurality of write methods according to the write speed information.

Method of operating data storage device using size and write speed information and method of operating system including the same

In various aspects, it is possible to provide an optimized service to a mobile terminal and a user, without prior knowledge of a service that the user prefers to use, or without a client module of a tightly coupled configuration. The optimized service may be provided by performing a semantic negotiation based on one or more ontologies. Also, it is possible to improve user convenience by automatically performing the semantic negotiation between the mobile terminal and a service server without user intervention.

Module and method for semantic negotiation

Growing community of inventors

Jeju-si, South Korea

Chong Hyun Lee