Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Korea Institute of Science and Technology

Sangwook Han

Gwanmo Ku

Sangrim Lee

Youngdae Lee

Jaewook Lee

Hojae Lee

Taehun Kim

Shinwoong Kim

Sunghoon Jung

Hyukjin Chae

Sangwon Kim

Jinsook Ryu

Daewook Byun

Woonghee Lee

Joonhee Lee

Bokyung Byun

Chulho Kim

Myounggyun Kim

Seungjune Yi

Jaehyun Lim

Jaehyuk Jang

Jae Chang Kook

Kilbom Lee

Haewook Park

Jian Xu

Jaeyoung Kim

Dongkyu Kim

Junho Lee

Jaewon Choi

Chihyun Cho

Jongwon Choi

Sung-Jun Lee

Thomas Byunghak Cho

Sangyun Lee

Ho Wook Lee

Minsung Kang

Sungwook Moon

Yongsu Kim

Youngwook Cho

Inhyo Ryu

Honggul Han

An electronic device is provided. The electronic device includes a communication circuit for Bluetooth low energy (BLE), at least one memory, and at least one processor, when the instructions are executed, is configured to broadcast first advertising packets, receive second advertising packets at least including a control command for media playable in the electronic device, transmit a first signal for identifying whether the first external electronic device is included in a predetermined area from a second external electronic device, via the communication circuit to the second external electronic device, receive a second signal generated in response to the first signal, perform, in response to receiving the second signal indicating that the first external electronic device is included in the predetermined area via the communication circuit, a control command for the media, and transmit a third advertising packet for indicating to perform the control command for the media.

Electronic device and method for performing Bluetooth communication for controlling external electronic device based on position information within wireless environment

According to one embodiment of the present disclosure, there is provided a method in which a terminal transmits position measurement information in a radio communication system. The method that is performed by the terminal includes triggering a beam positioning mechanism, receiving a beam positioning-related signal from a base station, measuring the beam positioning-related signal, acquiring position measurement information based on the measured beam positioning-related signal, and transmitting the acquired position measurement information to the base station. The position measurement information is acquired based on beamforming configuration.

Method and device for measuring position using beamforming

According to one embodiment of the present specification, a method by which a terminal can report beam information in a wireless communication system can be provided, and the method by which a terminal reports beam information comprises: obtaining information related with beam reporting from a base station; triggering beam reporting; receiving a signal related with beam reporting from the base station; measuring the signal related with beam reporting; and reporting the beam information to the base station based on the measured signal, wherein the beam information includes information on best beams among all available beams and the beam information can be reported based on reporting configuration.

Method and apparatus for reporting beam in wireless communication system

A control method of vehicle handling includes determining that a driving state of a vehicle is an understeer state from an electronic stability control, determining a position of an accelerator from an accelerator position sensor in response to determining that the driving state of the vehicle is the understeer state, and controlling a motor torque of a front wheel side of the vehicle to be smaller than a motor torque of a rear wheel side of the vehicle according to the position of the accelerator.

Control method of vehicle handling

An electronic device includes a phase locked loop configured to perform a two-point modulation operation on a data signal by using first and second modulation paths, and the phase locked loop is configured to generate, based on a differential value of a first phase error signal generated in the first modulation path, a gain for adjusting a frequency variation of the data signal through the second modulation path so as to match with the frequency variation of the data signal through the first modulation path.

Phase locked loop and electronic device including the same

An embodiment of the present specification may provide a method for performing a sequential beam report procedure for multiple beams by a terminal in a wireless communication system. More particularly, the method comprises the steps of: receiving information for a sequential beam report procedure from a base station; measuring, using a signal received from the base station, downlink qualities of multiple beams serviced by the base station; encoding, in descending order, downlink quality measurement results of best M beams among the multiple beams, the downlink qualities of which have been measured; and transmitting the encoded information to the base station so as to perform the sequential beam report procedure.

Method and device for performing sequential beam report procedure for multiple beams in wireless communication system

The present application discloses a method for transmitting an uplink relay signal by a relay terminal in a wireless communication system. Specifically, the method comprises the steps of: superposition encoding relay data and side link data according to a predetermined power ratio so as to generate the uplink relay signal; and transmitting the uplink relay signal and a superposition encoding-specific reference signal sequence corresponding to the power ratio to a base station and a target terminal.

Method and device for transmitting or receiving superposition coding signal by using device-to-device communication in wireless communication system

The method for feedback for broadcast- or multicast-based device-to-device communication in a wireless communication system, according to one embodiment of the present disclosure, is performed by a first terminal and may comprise the steps of: determining whether or not a collision has occurred in data received from a counterpart terminal; and in response to the determination that a collision has occurred, transmitting feedback information, including collision resource information and terminal operation information, to the counterpart terminal.

Method for feedback for device-to-device communication in wireless communication system, and device for same

According to an embodiment of the present specification, a method for measuring a position by a terminal in a wireless communication system can be provided. The method for measuring a position by a terminal may comprise the steps of: receiving MIB information from a base station by a terminal; setting a reference for time on the basis of the received MIB information; receiving a positioning-related signal from the base station by the terminal; measuring the positioning-related signal; and acquiring distance information and orientation information of the terminal on the basis of the measured positioning-related signal. The terminal is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

Method and device for measuring position

The present invention relates to a method and device for allowing a terminal to transmit, to a base station, uplink data in a wireless communication system. According to the present invention, the terminal: performs a random access procedure with a base station; sets transmission power for transmitting first uplink data; and transmits, to the base station, the first uplink data according to the set transmission power, wherein the transmission power can be set according to an altitude of the terminal.

Method and device for transmitting and receiving data of terminal in wireless communication system

The present disclosure provides a method for receiving a paging message, by a user equipment (UE) in a radio resource control (RRC) connection suspended state, in a wireless communication system. The method includes receiving the paging message from an evolved Node B (eNB); checking an indicator indicating whether the eNB stores a UE context, wherein the indicator is included in the paging message; and transmitting an RRC connection-resume request message or an RRC connection request message to the eNB based on the indicator.

Method for receiving, by user equipment, paging signal in wireless communication system and device for performing the method

The method for feedback of channel quality information in a wireless communication system, according to one embodiment of the present invention, is performed by a terminal and comprises the steps of: receiving feedback configuration information, including information on disjoint segmentation indicating the indexes of channel or beam quality-related parameters for broadcast or multicast services, from a base station; and according to the information on disjoint segmentation in the feedback configuration information, encoding the index of a channel or beam quality-related parameter to be reported and transmitting same to the base station, wherein the disjoint segmentation includes multiple subsets which do not overlap and which have different lengths, and the index of the channel or beam quality-related parameter, which is transmitted to the base station, may indicate a predetermined value in one subset among the multiple subsets.

Method for feedback of channel quality information in wireless communication system, and device for same

Provided is a method for a terminal performing an RRC connection reestablishment process in a wireless communication system. The method comprises the steps of: the terminal moving from a first base station to a second base station; transmitting, to the second base station, an RRC connection reestablishment request message; receiving, from the second base station, an RRC connection reestablishment message, wherein the RRC connection reestablishment message includes a state conversion indicator indicating an RRC state into which the terminal should enter; and entering the RRC state corresponding to the state conversion indicator.

Method for performing RRC connection reestablishment process and apparatus supporting same

A method for feeding back CQI by a terminal in a wireless communication system can be provided according to one embodiment of the present specification. The method may comprise the steps of: receiving, by a terminal, CQI feedback related information from a base station; triggering CQI feedback on the basis of the CQI feedback related information; and feeding back the CQI to the base station, wherein the CQI feedback related information includes information indicating a CQI feedback mechanism type, in which when the CQI feedback mechanism type indicates a first type, an encoding index is generated by a predetermined encoding rule on the basis of a group index of the terminal and the measured CQI index, and the encoding index can be fed back to the base station.

Method and apparatus for feeding back CQI in wireless communication system

A device for wireless communication using a plurality of antennas including a first local oscillation generator configured to generate a first local oscillation signal for up-converting a first transmission signal, a second local oscillation generator configured to generate a second local oscillation signal for up-converting a second transmission signal, and a phase difference detector configured to, detect a first phase difference between the first local oscillation signal and the second local oscillation signal, and generate a first phase compensation signal based on the first phase difference for adjusting a phase of at least one of the first transmission signal or the second transmission signal.

Phase difference detectors and devices for detecting phase difference between oscillation signals

Growing community of inventors

Seoul, South Korea

Sangwook Han