Lg Electronics Inc.

Ofinno, LLC

Lg Display Co., Ltd.

Sogang University Research Foundation

Samsung Electronics Co., Ltd.

Comcast Cable Communications, LLC

Gmeditec Co., Ltd.

Other

Seoul National University

Samhwa Co., Ltd.

Jonghyun Park

Kijun Kim

Jiwon Kang

Hanbyul Seo

Hyungtae Kim

Haewook Park

Yunjung Yi

Byounghoon Kim

Suckchel Yang

Hanjun Park

Joonkui Ahn

Seungmin Lee

Youngtae Kim

Kunil Yum

Eunsun Kim

Sukhyon Yoon

Hyangsun You

Kilbom Lee

Seonwook Kim

Bonghoe Kim

Hyukjin Chae

Inkwon Seo

Seongwon Go

Esmael Hejazi Dinan

Ali Cagatay Cirik

Kukheon Choi

Minki Ahn

Hua Zhou

Daesung Hwang

Hakseong Kim

Illsoo Sohn

Hyunho Lee

Kyuseok Kim

Kai Xu

Wonjin Sung

Hyoungsuk Jeon

Hyunsu Cha

Hyunsoo Ko

Changhwan Park

Dongyoun Seo

Suhwan Lim

Youngseob Choi

Jaekyung Choi

Youngwoo Yun

Dongil Yang

Chanwoo Lee

Kwonhyung Lee

Kilborn Lee

Kunii Yum

Sangrim Lee

SeYeoul Kwon

Sangcheon Youn

TaeWoo Kim

Junyeub Suh

Yeonjun Oh

SungJoon Min

Yoonsoo Kim

Wonjae Ryoo

Hosik Kang

Dae Won Lee

Jaehoon Chung

Jaewon Kim

Nazanin Rastegardoost

Jihoon Sung

Doohwan Lee

Youngjoon Kim

SeungMin Lee

SooYoung Yoon

Sukho Shin

Youngdae Lee

Laeyoung Kim

Jian Xu

Ilmu Byun

Daewook Byun

Taeyoung Kim

KiTae Kim

Hyoseok Na

Jaewon Lim

Myoungseob Kim

Jongin Lee

Sunyoung Kim

Younho Kim

Sangyun Park

Yongjoo Kwon

Seulki Kim

Bora Lee

Seongcheol Lee

Minki Kim

Donghyun Lee

Kyungchang Lee

Youngil Kim

Sunghoon Joo

Byeongwook Yoo

Jihee Kang

Seongkee Park

Yongchul Choi

Heesoo Kim

Jongho Lim

Heechan Kim

Kyungjae Park

A method for transmitting a sounding reference signal (SRS) by a terminal in a wireless communication system according to an embodiment of the present specification comprises the steps of: receiving configuration information relating to transmission of a sounding reference signal (SRS); receiving downlink control information (DCI) triggering the transmission of the SRS; and transmitting the SRS. The SRS is based on at least one of a first SRS and a second SRS configured in a region different from that of the first SRS, and the second SRS is transmitted on the basis of a configuration relating to the timing of transmission of the first SRS.

Method and apparatus for transmitting or receiving sounding reference signal in wireless communication system

A coupler includes: a first layer including a first conductive flat plate; a second layer including a signal transmission line electrically connected to the first conductive flat plate, the second layer including a first line port configured to input a signal output from a wireless communication circuit, and a second line port electrically connected to an antenna; a third layer electrically connected to the first conductive flat plate and including a first conductive pattern electrically connected to the signal transmission line; and a capacitor electrically connected to the first conductive flat plate.

Printed circuit board and electronic device comprising coupler

In the present disclosure, disclosed are a method for transmitting and receiving data in a wireless communication system and an apparatus therefor. Particularly, a method by which a user equipment (UE) supported by a plurality of apparatuses comprising a first apparatus and a second apparatus transmits and receives data in a wireless communication system comprises the steps of: receiving first control information from the first apparatus and receiving second control information from the second apparatus; receiving data from at least one of the first apparatus or the second apparatus; and transmitting, to at least one of the plurality of apparatuses, first feedback information regarding the first apparatus and second feedback information regarding the second apparatus, wherein the first control information and the second control information each comprises a downlink assignment index (DAI), and the DAI may be set on the basis of an index related to the plurality of apparatuses.

Method for transmitting and receiving data in wireless communication system, and apparatus therefor

A method for transmitting an uplink signal by means of a terminal in a wireless communication system, according to one embodiment of the present specification, comprises: receiving configuration information related to transmission of the uplink signal; receiving a message indicating an update of a panel related to the uplink signal; and transmitting the uplink signal on the basis of the configuration information and the message. On the basis of a specific panel being updated to a first panel through the message, the specific panel being configured in at least one specific uplink resource among uplink resources, a beam being configured in the at least one specific uplink resource is updated to a specific beam.

Method for transmitting and receiving uplink signal in wireless communications system, and device therefor

A switch in an electronic device includes a substrate, a first signal line, a second signal line, and a ground bridge. The first signal line is on the substrate and extends in a first direction. The second signal line is on the substrate and is spaced apart from the first signal line in a first direction parallel with the first signal line to branch the wireless communication signal at a first point and a second point of the first signal line. The ground bridge is at least partially movable in a space between the first signal line and the second signal line. A first capacitor is between a first point of the first signal line and one end of the second signal line, and a second capacitor is between a second point of the first signal line and the other end of the second signal line.

Switch and electronic device including the same

Proposed are a method for reporting power information in a wireless communication system and a device therefor. In detail, the method, performed by a terminal, comprises the steps of: receiving power report configuration information from a base station; and reporting power information to the base station on the basis of the power report configuration information, wherein the terminal comprises a plurality of panels, and the power information can comprise power headroom information regarding the plurality of panels and maximum transmission power information regarding the plurality of panels.

Method for reporting power information in wireless communication system and device therefor

A method of transmitting, by a user equipment (UE), an uplink channel in a wireless communication system comprises transmitting capability information related to a panel for a transmission of the uplink channel, receiving configuration information related to the transmission of the uplink channel, and transmitting the uplink channel based on the configuration information. Based on that the transmission of the uplink channel collides with a transmission of other uplink channel scheduled to the UE in a time domain, i) if a first panel related to the transmission of the uplink channel is different from a second panel related to the transmission of the other uplink channel, the uplink channel and the other uplink channel are simultaneously transmitted, and ii) if the first panel is the same as the second panel, the uplink channel is transmitted in a specific resource.

Method for transmitting or receiving uplink channel in wireless communication system, and device therefor

Systems and techniques or transmitting and receiving a sounding reference signal (SRS) in a wireless communication system. In some implementations, a method for transmitting, by a terminal, an SRS in a wireless communication system includes: receiving configuration information for transmission of the SRS from a base station; and transmitting the SRS to the base station by using one or more SRS resources for transmission of the SRS, the configuration information including the one or more SRS resources and information relating to usage of the one or more SRS resources, wherein a guard period relating to the one or more SRS resources is configured, and when the transmissions of the guard period and a particular uplink channel configured for the terminal overlap each other, the priority between the guard period and the particular uplink channel is configured to be the same as that between the SRS and the particular uplink channel.

Method for transmitting and receiving sounding reference signal in wireless communication system and device therefor

A method by which a terminal transmits an uplink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving configuration information related to the transmission of the uplink signal; and transmitting the uplink signal on the basis of the configuration information. The configuration information includes a transmission configuration indicator state (TCI state). The uplink signal is transmitted on the basis of a specific panel and/or a specific spatial domain filter, according to the TCI state in which the panel ID and/or the reference RS is not configured.

Method for transmitting and receiving uplink signal in wireless communication system, and device therefor

The disclosure relates to an apparatus and method for providing a call function in an electronic device. The electronic device includes first communication circuitry supporting new radio (NR) communication and/or long term evolution (LTE) communication, second communication circuitry supporting wireless local area network (LAN) communication, and at least one processor operatively connected to the first communication circuitry and the second communication circuitry. The processor may be configured to resister the electronic device with a network using the NR communication through the first communication circuitry, connect communication with an evolved packet data gateway (ePDG) based on a protocol data unit (PDU) session being identified as being connected over a network using wireless LAN communication in a state in which the electronic device has registered with the network using the NR communication, obtain information related to a call function of the network using the NR communication based on the communication connection with the ePDG, connect the PDU session over the network using the wireless LAN communication, and control the connection with the network using the NR communication based on the information related to the call function of the network using the NR communication.

Electronic device for providing call function and operating method thereof

The present invention relates to a method whereby user equipment (UE) transmits channel state information (CSI) in a wireless communication system and to a device therefor. According to the present invention, a terminal receives configuration information for CSI reporting from a base station and receives a reference signal from the base station on the basis of the configuration information. The terminal may receive downlink control information (DCI) via a physical downlink control channel (PDCCH), calculate CSI about a particular channel on the basis of the configuration information and the DCI, and report same to the base station.

Method for reporting channel state information in wireless communication system, and device for same

Disclosed is a method for transmitting an uplink signal in a wireless communication system according to an embodiment of the present disclosure performed by a User Equipment (UE) includes receiving configuration information in relation to transmission power of an uplink signal, determining the transmission power based on the configuration information, and transmitting the uplink signal based on the determined transmission power.

Method for transmitting uplink signal in wireless communication system, and apparatus therefor

A method of performing, by a user equipment (UE), a random access procedure in a wireless communication system according to an embodiment of the present disclosure comprises transmitting a physical random access channel (PRACH) preamble, and receiving a random access response (RAR). The PRACH preamble is transmitted based on a specific unit, and the specific unit is related to a common property.

Method for performing random access procedure in wireless communication system and apparatus therefor

A method of transmitting, by a user equipment (UE), a physical uplink shared channel (PUSCH) in a wireless communication system is disclosed. The method comprises receiving configuration information related to the PUSCH, receiving downlink control information (DCI) scheduling the PUSCH, and transmitting the PUSCH based on the DCI. The DCI includes a specific field. Based on that the specific field represents at least one SRS resource related to a simultaneous transmission across multi-panel (ST×MP), the PUSCH is transmitted based on a plurality of panels.

Method and apparatus for transmitting and receiving physical uplink shared channel in wireless communication system

The present specification relates to a method for transmitting and receiving an uplink in a wireless communication system. More specifically, the method may include: a step for transmitting, to a base station, terminal capability information related to the uplink transmission; a step for receiving, from the base station, configuration information based on the terminal capability information; a step for receiving, from the base station, downlink control information for scheduling the uplink transmission, wherein the configuration information includes information about one or more SRS resource sets and one more SRS resources related to the uplink transmission; and a step for transmitting the uplink on the basis of an SRS resource set and an SRS resource, among the one or more SRS resource sets and the one or more SRS resources, indicated by information included in the downlink control information.

Method for transmitting and receiving uplink taking into account multiple beams and/or multiple panels in wireless communication system, and device for same

Growing community of inventors

Seoul, South Korea

Jonghyun Park