Electronics and Telecommunications Research Institute

Lg Energy Solution, Ltd.

Lg Chem, Ltd

Samsung Electronics Co., Ltd.

Agency for Defense Development

Hewlett-Packard Development Company, L.p.

Yonsei University

Seoul National University

Sungkyunkwan University

S-Printing Solution Co., Ltd.

Korea Aerospace Research Institute

Doosan Dnd Co., Ltd.

Curome Biosciences Co., Ltd.

Jung Hoon Lee

Sung Hyun Moon

Cheul Soon Kim

Chul Haeng Lee

Kyoung Ho Ahn

Ju Ho Park

Jun Hwan Lee

Min Hyun Kim

Jeong Woo Oh

Sol Ji Park

Jae Heung Kim

Ji Hyung Kim

Jae Won Lee

Won Kyung Shin

Doo Kyung Yang

Yoo Sun Kang

Sung Cheol Chang

Choong Il Yeh

Tae Joong Kim

Dong-Sik Lee

Jinhyun Shin

Il Gyu Kim

Kyoung Seok Lee

Young Min Lim

Hee Sang Chung

Su Taek Jung

Sung Hoon Yu

Kyung Mi Lee

Jung Bin Kim

Ji Young Lee

Jang Won Seo

Min Jung Kim

Young Bok Kim

Youngwoo Kim

Jin Yong Park

Min Ji Kim

Jeong Oh Moon

Ji Hoon Lee

Jin Woo Kim

Min Soo Kim

Hyun-Kyu Yu

Young-Jo Ko

Wan Gyun Choi

Kyung Min Kim

Cha Hun Ku

Jaeduk Lee

Michael Choi

Jeong Su Han

Sang Hoon Lee

Jae Hun Yang

Seok Jin Kim

Yi Jin Jung

Sang Hyun Koo

Ji Hung Kim

Go San Noh

Jun Hyeong Kim

Sejun Park

Cheol Soon Kim

Je An Lee

Ho June Chi

Won Yong Lee

Jae Cheol Yun

Kwan Woo Nam

Jong Myeon Park

Takuya Ito

Kyung Mo Kim

Woong-Seop Lee

Keejeong Rho

Seung Beom Yang

Byeong Nam Lee

Sung Hyun Yoon

Koo Won Park

Seung Rae Kim

Byung Gook Park

Jun Hyeok Han

Yoo Seok Kim

Beom Soo Park

Jin-Kyu Kang

Chui Haeng Lee

Yean Sik Choi

Ho Jin Park

Young Ju Park

Heung Bae Lee

Sang Yoon Jeong

Sung Gun Lee

Yu Ra Jeong

Jung Hyun Kwon

Myoung Oh Ki

Woojae Jang

Sin Hwan Lim

Hee Jun Jin

Jhin Ha Park

Jeil Jo

Duk You Kim

Changsub Lee

Jeung Min Joo

Jong Soo Ha

Hu Jun Lee

Hae Sick Sul

Sang Yoon Jeon

A method of a terminal may comprise: receiving, from a base station, DCI including a first field indicating HARQ-ACK retransmission and a second field indicating a priority; identifying first HARQ-ACK information having a priority identical to the priority indicated by the second field; and transmitting, to the base station, a first HARQ-ACK codebook including the first HARQ-ACK information based on the indication of the first field.

Communication method and apparatus using multiple panels

An operation method of a first terminal in a communication system may include: receiving, from a base station, configuration information including information of n periodicities; selecting one or more periodicities among the n periodicities; performing a partial sensing operation by using the one or more periodicities; and performing sidelink communication with a second terminal based on a result of the partial sensing operation, wherein n is a natural number equal to or greater than 2.

Method and apparatus for power saving in sidelink communication

A disclosed battery management system for wireless charging includes a communication circuit and a controller. The communication circuit receives information on a first state of charge (SOC) of the first battery module, a second SOC of the second battery module, and a third SOC of the third battery module. The controller controls the first wireless charging between the first battery module and the second battery module and the second wireless charging between the second battery module and the third battery module for balancing between the first SOC, the second SOC, and the third SOC. The first wireless charging is to wirelessly transmit power from one of the first battery module and the second battery module to the other battery module. The second wireless charging is to wirelessly transmit power from one of the second battery module and the third battery module to the other battery module.

Battery management system and battery rack for wireless charging

An electrolyte solution additive for a lithium secondary battery, a non-aqueous electrolyte solution for a lithium secondary battery comprising the same, and a lithium secondary battery are described. Specifically, the electrolyte solution additive for a lithium secondary battery may comprise a compound represented by Formula 1,

Alkynated and methyl sulfonated imidazoline non-aqueous electrolyte additive and nonaqueous electrolyte solution for lithium secondary battery including the same and lithium secondary battery

A method by which a terminal operating in an unlicensed band transmits a signal includes the steps of: receiving, from a base station, configuration information about a carrier; receiving configuration information for configuring N (where N is an integer) guard band(s) for some frequency domains of the carrier; and transmitting a signal to the base station by using a first frequency domain of a bandwidth part belonging to the carrier, wherein the first frequency domain can be a domain excluding the N guard band(s) from the frequency domain of the bandwidth part.

Signal transmission and reception method for unlicensed band communication, and apparatus therefor

A method of a terminal may comprise: receiving, from a base station, configuration information of SSB resources; receiving, from the base station, configuration information of PRACH resources; receiving, from the base station, an SSB in a first SSB resource among the SSB resources; configuring a PRACH resource set associated with the first SSB resource based on the configuration information of the PRACH resources; and transmitting a first PRACH in a first PRACH resource belonging to the PRACH resource set and transmitting a second PRACH in a second PRACH resource belonging to the PRACH resource set, wherein the first PRACH and the second PRACH include a same preamble sequence and are transmitted using different beams.

Method and apparatus for communication in network having asymmetric uplink and downlink

A method of a terminal may comprise: receiving, from a base station, configuration information of a guard band configured within a carrier bandwidth; determining a first transmission direction of a first subband configured in a higher frequency region from the guard band within the carrier bandwidth; determining a second transmission direction of a second subband configured in a lower frequency region from the guard band within the carrier bandwidth; determining a third transmission direction of the guard band based on the first transmission direction and the second transmission direction; and performing communication with the base station according to the third transmission direction in the guard band.

Method and apparatus for in-band full-duplex communication

Disclosed herein is a separator for electrochemical devices, configured to guarantee electrical insulation between a positive electrode and a negative electrode, wherein the separator includes no polyolefin substrate, and includes inorganic particles, a binder for coupling between the inorganic particles, and a crosslinking agent.

Separator having no separator substrate and electrochemical device including the same

A method for receiving a PDCCH by a terminal in a mobile communication system may comprise the steps of: receiving a first PDCCH including first DCI from a base station through a first PDCCH search space; and receiving a second PDCCH including second DCI from the base station through a second PDCCH search space, wherein the first DCI and second DCI are for scheduling the same PDSCH for the same TB or TBs associated with the same HARQ process, are for scheduling different PDSCHs for the same TB or TBs associated with the same HARQ process, or are for scheduling different PDSCHs for different TBs or TBs associated with different HARQ processes. In addition, the first DCI and second DCI may be received from the base station within a time window.

Method for transmitting or receiving downlink control channel and device using same

Discussed is an underbody for a vehicle including a tray member fastened to a lower portion of a vehicle body frame and including a receiving portion having a structure with an open lower surface to accommodate a battery module; and a cover member to cover the open lower surface of the receiving portion, wherein the cover member includes a flow path to circulate a refrigerant fluid.

Battery cooling arrangement in an underbody of a vehicle

A non-aqueous electrolyte solution for a lithium secondary battery includes a compound represented by Formula 1 as follows, a lithium salt, and an organic solvent; and a lithium secondary battery including the same: wherein R1 to R3, L1 and Aare described herein.

Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same

A method of a terminal may include: receiving, from a base station, at least one SSB belonging to a first layer; receiving, from the base station, at least one SSB belonging to a second layer; determining valid SSB(s) from among the at least one SSB belonging to the first layer and the at least one SSB belonging to the second layer; selecting at least one first SSB belonging to a layer having a higher priority among the first layer and the second layer from among the valid SSB(s); and reporting the selected first SSB to the base station, and using a beam used for receiving the first SSB to perform an initial access procedure for communications with the base station, wherein each SSB includes at least one of a synchronization signal or a broadcast channel.

Beam management method using hierarchical beams, and apparatus therefor

A method for reporting sidelink HARQ response information, performed by a terminal, includes the steps of: receiving, from a base station, information on allocation of a PSSCH resource for PSSCH transmission; determining a PSFCH resource for PSFCH reception corresponding to the PSSCH transmission; determining a transmission time point of HARQ response information corresponding to the PSSCH transmission; and transmitting the HARQ response information, corresponding to the PSSCH transmission, to the base station at the determined time point, wherein the transmission time point of the HARQ response information is expressed as a time offset, L, from a time point of the PSFCH resource, and information on the transmission time point of the HARQ response information is transmitted from the base station to the terminal.

Method and apparatus for sidelink communication

A method of a terminal may include: receiving, from a base station, a first SSB having an SSB candidate #n at a first frequency position during a first time period; receiving, from the base station, first mapping relationship information between SSB candidate indexes and SSB indexes; identifying an SSB #k mapped to the SSB candidate #n based on the first mapping relationship information for the first frequency position; acquiring time synchronization with respect to the base station based on the SSB candidate #n; and obtaining beam information for the first frequency position based on the SSB #k, wherein each of n and k is an integer equal to or greater than 0.

Method and apparatus for transmitting and receiving multi synchronization signal block in communication system

An operation method of a terminal in a communication system may comprise: receiving, from a base station, a first SSB; determining a RACH occasion associated with the first SSB; transmitting, to the base station, a PRACH preamble in the RACH occasion within a first radio resource to which a first SCS is applied; determining a slot to which the RACH occasion belongs based on a reference radio resource to which a reference SCS is applied instead of the first SCS; determining an RNTI for a random access procedure based on a slot index for the slot; and performing a reception operation of a response for the PRACH preamble by using the RNTI in the first radio resource.

Method and apparatus for initial access in communication system

Growing community of inventors

Daejeon, South Korea

Jung Hoon Lee