Abstract: The fluoro-based polymer composite target for sputtering according to the present invention is excellent in adhesion with a metal electrode to which a voltage is applied, can prevent bending, and is capable of stably forming plasma by imparting conductivity even with industrially widely used DC and MF power supply systems, thereby allowing a fluorinated polymer to be effectively deposited on an adherend by sputtering.

Abstract: Provided is a method for transmitting and receiving downlink pre-emption indication information using a bitmap in a next-generation/5G radio access network. The method may include: receiving monitoring configuration information for downlink pre-emption indication information from a base station; monitoring downlink pre-emption indication information based on the monitoring configuration information; and receiving the downlink pre-emption indication information from the base station, wherein the downlink pre-emption indication information includes a bitmap indicating information on at least one of time-section resources and frequency-section resources in which pre-emption has occurred, among reference downlink resources.

Abstract: The present embodiment relates to a method and an apparatus for controlling a base station and a terminal to transmit ad/or receive specific user plane data through a WLAN carrier while transmitting the user plane data by adding the WLAN carrier to the E-UTRAN carrier in the RAN (Wireless Access Network) level. In particular, a method may be provided for transmitting and receiving data by a terminal. The method may include: receiving configuration information for transmitting and receiving data to and from a base station by using an IPsec (Internet Protocol Security) tunnel through a WLAN (wireless local area network) carrier, configuring the IPsec tunnel based on the configuration information and setting a data bearer by using the IPsec tunnel; and transmitting, to the base station, data that is received by using the IPsec tunnel from the upper layer in a tunnel entity of the terminal.

Abstract: Provided are a control method for decreasing a service interruption delay in a handover procedure of a mobile communication terminal, and a device therefor. The method of a source base station may include: transmitting, to a target base station, a handover request message including information indicating an improved handover mode for decreasing service interruption when handover of a terminal is determined; receiving a handover request confirmation message including the information indicating the improved handover mode from the target base station; transmitting a radio resource control (RRC) connection reestablishment message including mobility control information to the terminal; and maintaining connection to the UE and continually transmitting data to or receiving data from the terminal through the connection until the terminal transmits a first signal to a target cell of the target base station according to the improved handover mode.

Abstract: Provided are a method and an apparatus for transmitting, by a terminal, channel state information (CSI) in a frame structure of a short transmission time interval (sTTI).

Abstract: The present embodiments relate to a method for configuring a cyclic prefix for a next generation/5G radio access network (referred to as new radio (NR)) about which 3GPP has begun discussions. According to the present embodiments, a base station configures cyclic prefix (CP) lengths for secondary numerology except for reference numerology and sets, through RRC signaling, the values of the CP lengths configured for the secondary numerology, thereby enabling a terminal to detect the CP lengths for the secondary numerology in a cell supporting mixed numerology.

Abstract: Provided are a microorganism having an ability to degrade ethanol and acetaldehyde, and a composition and a kit each including the microorganism.

Abstract: Provided are a method and an apparatus for a NarrowBand-Internet of Things (NB-IoT) terminal to perform a mobility process. The method may include: transmitting an RRC connection re-establishment request message to a base station when a pre-set event occurs; receiving an RRC connection re-establishment message from the base station; and resuming a signaling radio bearer on the basis of the RRC connection re-establishment message.

Abstract: Provided are a method and apparatus for performing multicast communication in a communication system based on LTE or LTE-Advanced. The method of a UE includes receiving a Single Cell-Multicast Control CHannel (SC-MCCH) by monitoring a downlink channel based on a preset Downlink Control Information (DCI) format, determining a DCI format for receiving a Single Cell-Multicast Traffic CHannel (SC-MTCH) based on Coverage Enhanced Mode (CEMode) information included in the SC-MCCH, and receiving the SC-MTCH by monitoring the downlink channel based on the determined DCI format for receiving the SC-MTCH.

Abstract: Provided is a method of requesting, by a terminal, retransmission of a TB. The method may include: receiving a TB configured with K code blocks (CBs) and M code block groups (CBGs) from a base station (BS); determining whether reception of the TB is successful; and transmitting retransmission information about the TB to the BS when it is determined that the reception of the TB fails.

Abstract: Provided are a method and apparatus for supporting mobile communication network-based vehicle to everything (V2X) communication. The method may include: transmitting, to a base station, terminal assistance information for semi-persistent scheduling (SPS) of radio resources for V2X communication; receiving, from the base station, SPS configuration information generated using the terminal assistance information; and performing V2X communication by using the SPS configuration information.

Abstract: Provided is a flexible numerology configuration method for an NR. In particular, a method may be provided for transmitting a synchronization signal and system information for a user equipment in a new radio access network. The method may include defining one or more subcarrier spacings to transmit at least one synchronization signal and at least one system information transmission channel in a frequency band of the new radio access network, determining one of the one or more subcarrier spacings to transmit the at least one synchronization signal and the at least one system information transmission channel, and transmitting at least one of the at least one synchronization signal and the at least one system information transmission channel based on the determined subcarrier spacing.

Abstract: The present embodiments relate to a method for configuring a cyclic prefix for a next generation/5G radio access network (referred to as new radio (NR)) about which 3GPP has begun discussions. According to the present embodiments, a base station configures cyclic prefix (CP) lengths for secondary numerology except for reference numerology and sets, through RRC signaling, the values of the CP lengths configured for the secondary numerology, thereby enabling a terminal to detect the CP lengths for the secondary numerology in a cell supporting mixed numerology.

Abstract: A wireless induction heating cooker includes a main body configured to receive and heat food objects therein, a lid configured to couple to an upper surface of the main body, and an inner pot configured to be accommodated in the main body and to be heated based on a magnetic field being generated by a heating coil of an induction heating device. The inner pot defines a heat conduction space that is surrounded by a bottom surface, an outer surface, and an inner surface of the inner pot.

Abstract: Provided area a method for establishing downlink (DL) HARQ-ACK timing, and an apparatus therefor. The method establishes downlink HARQ-ACK timing when a primary cell and a secondary cell having different duplex modes are established for a user equipment. The user equipment receives a DL signal on the secondary cell. The user equipment applies HARQ-ACK timing established to be used in the duplex mode of the primary cell as HARQ-ACK timing regarding the received downlink signal.

Abstract: Provided are a method and an apparatus for aggregating the WLAN with an E-UTRAN carrier at a radio access network (RAN) level and using the same to transmit and receive LTE-WLAN aggregation data. A method of a terminal for receiving data by aggregating a WLAN carrier may include transmitting WLAN MAC address information or IP address information which are configured in the terminal, receiving configuration information to configure a specific bearer through the WLAN carrier, receiving the data through the base station and the WLAN carrier, respectively, and transferring the specific bearer data received through the WLAN carrier to a PDCP entity of the specific bearer within the terminal.

Abstract: Provided are a method and apparatus for processing data by a terminal. The method ma include: receiving higher layer signaling including indication information requesting for configuring a terminal tunnel protocol entity for processing data transmitted/received through a WLAN carrier, configuring the terminal tunnel protocol entity on the basis of the indication information; and receiving bearer-specific user data and transmitting the bear-specific user data to a terminal user plane entity corresponding thereto.

Abstract: Disclosed are a method and an apparatus for configuring a system information transmission resource for an MTC terminal. The method may include configuring a system bandwidth including two or more physical resource blocks with one or more subbands defined by two or more physical resource blocks to enable at least one remaining physical resource block to be located in a center of the system bandwidth and transmitting the system information to a predetermined user equipment (UE) using the subband.

Abstract: Disclosed is a method of transmitting and receiving a transmission block based on a code block group (CBG) in a 3GPP NR system. A method of a terminal may be provided for receiving a transmission block from a base station. The method may include receiving a transmission block composed of one or more code block groups (CBGs) from the base station, transmitting a HARQ ACK/NACK message for the transmission block to the base station, receiving a retransmission block configured based on the HARQ ACK/NACK message for the transmission block, and transmitting a HARQ ACK/NACK message for the retransmission block to the base station.

Abstract: Provided are a method and apparatus for configuring dual-connectivity by a terminal, The method may include: performing configuration by adding a secondary base station signaling radio bearer (SRB); receiving a radio resource control (RRC) message including radio resource configuration information associated with a secondary base station or a secondary cell group through the secondary base station SRB; and transmitting a failure information message to a master base station when it is not possible to comply with the radio resource configuration information included in the RRC message.