Abstract: Provided in the embodiments of the present disclosure are a receiving device and a transmitting device. The receiving device according to the embodiments of the present disclosure includes: a control unit, configured to determine a precoding indicator for a first antenna port of a plurality of antenna ports of a transmitting device or the receiving device; and a transceiving unit, configured to send the precoding indicator to the transmitting device. The transmitting device according to the embodiments of the present disclosure includes: a transceiving unit, configured to receive a precoding indicator from a receiving device, wherein the precoding indicator corresponds to a first antenna port of a plurality of antenna ports of the transmitting device or the receiving device; and a control unit, configured to determine, according to the precoding indicator, precoder information associated with the plurality of antenna ports of the transmitting device.

Abstract: A radio communication node is disclosed including a reception section that receives, via a medium access control-control element (MAC CE), a beam indication including a plurality of first fields, a plurality of second fields, and a plurality of third fields, each of the first fields being related to a first beam that is restricted for use in a distributed unit (DU), each of the second fields being related to a mobile termination (MT) serving cell and a DU cell that are associated with the first beam, each of the third fields being related to a second beam that is associated with the first beam and used in the MT; and a control section that controls communication using the beam indication. In other aspects, a communication method is also disclosed.

Abstract: A wireless node is disclosed including: a control unit for determining whether a mobile termination (MT) is connected to a non-terrestrial network (NTN), and, if the MT is connected to the NTN, deriving a transmission timing for a distributed unit (DU) by a method different from when the MT is not connected to the NTN; and a transmission unit for transmitting a signal to a child node and/or a terminal at the transmission timing for the DU.

Abstract: The present disclosure provides a transmitting device, a receiving device and a modulation method. The transmitting device includes: a receiving unit configured to obtain a bit sequence to be transmitted; a control unit configured to perform pseudo-N-order first type of modulation on the bit sequence to be transmitted, according to information about phase noise, wherein 2{circumflex over (?)}N first symbols of the pseudo-N-order first type of modulation correspond to a part of 2{circumflex over (?)}M second symbols of M-order second type of modulation, where M and N are positive integers.

Abstract: The present disclosure provides a base station, a terminal and channel reconstruction methods performed by a base station and a terminal. The base station includes: a transmitting unit configured to transmit channel state information reference signals of multiple ports to a terminal, wherein the channel state information reference signals of multiple ports have a first density in frequency domain in one time interval; a receiving unit configured to receive precoding matrix indication information of a first granularity from the terminal; a processing unit configured to determine a channel of a second granularity according to the precoding matrix indication information of the first granularity, and perform downlink precoding on the channel, wherein the second granularity is finer than the first granularity.

Abstract: The present disclosure provides a terminal device and a processing method. The terminal device includes: a receiving unit configured to receive processing configuration information, wherein the processing configuration information indicates at least one of pre-processing and post-processing of Discrete Fourier Transform (DFT) spreading; a processing unit configured to determine at least one of the pre-processing and the post-processing of the DFT spreading according to the processing configuration information.

Abstract: The present disclosure provides electronic equipment. The electronic equipment includes: an input unit, configured to: determine a sequence to be compressed based on a data sequence, a head sequence and a tail sequence, wherein the sequence to be compressed has Q elements, and Q is an integer greater than 0; a processing unit, configured to: determine, based on the sequence to be compressed, a DFT spreading sequence by utilizing DFT spreading, and perform at least one of data deleting operation or data superposing operation on the DFT spreading sequence to determine a compressed sequence, wherein the compressed sequence has M symbols, M is an integer greater than 0, and M is less than Q.

Abstract: A terminal includes: a reception unit configured to receive DCI (Downlink Control Information) including an index indicating a row in a TDRA (Time Domain Resource Allocation) table and an upper layer parameter from a base station; a control unit configured to determine positions of one or a plurality of PUSCHs (Physical Uplink Shared Channel) scheduled in a time domain, based on the index and the upper layer parameter; and a transmission unit configured to transmit the one or the plurality of PUSCHs to the base station. In a case where the upper layer parameter is configured to be enabled and the index indicates scheduling of a single PUSCH in the TDRA, the control unit determines that the single PUSCH is to be repeatedly transmitted.

Abstract: A terminal according to one aspect of the present disclosure includes: a control section that determines a first control resource set (CORESET) to be preferentially monitored out of a plurality of CORESETs, based on a rule; and a receiving section that, when monitoring occasions of the first CORESET having one or more transmission configuration indication states (TCI states) and a second CORESET having one or more TCI states overlap, controls monitoring of a downlink control channel (PDCCH) in the second CORESET, based on the one or more TCI states of the first CORESET and the one or more TCI states of the second CORESET. According to one aspect of the present disclosure, collision of a plurality of downlink control channels can be appropriately addressed.

Abstract: The present disclosure provides an electronic device, including an input unit configured to obtain a first sequence including Q elements, the Q being an integer greater than 0; a control unit configured to perform a zero-padding operation and a discrete Fourier transformation spreading operation on the first sequence to determine an extension sequence, and perform a double-side data deletion operation based on the extension sequence to determine a second sequence, wherein the second sequence includes M elements, the M being an integer greater than 0.

Abstract: A terminal according to an aspect of the present disclosure includes: a control section that transmits, when a Layer 1 (L1) measurement result meets a condition, a specific indication from a physical layer to a Medium Access Control (MAC) layer, counts the specific indication in the MAC layer, and triggers, based on a counter value, an aperiodic CSI report; and a transmitting section that transmits the aperiodic CSI report. An aspect of the present disclosure enables CSI reporting to be appropriately performed.

Abstract: A terminal according to one aspect of the present disclosure includes a control section that determines a resource for each of a plurality of repetitions of a physical random access channel (PRACH), and a transmitting section that transmits the each of the plurality of repetitions using the plurality of resources. According to one aspect of the present disclosure, coverage of a random access procedure can be improved.

Abstract: A terminal according to an aspect of the present disclosure includes a receiving section that receives a first downlink control channel used to trigger a random access procedure, and a control section that controls reception of a second downlink control channel used to receive a response signal in the random access procedure, based on at least one of a first QCL assumption and a second QCL assumption in a case where the random access procedure is supported per transmission/reception point, the first QCL assumption using first quasi-co-location (QCL) corresponding to the first downlink control channel, the second QCL assumption using a second QCL corresponding to a specific control resource set.

Abstract: A terminal according to one aspect of the present disclosure includes: a control section that judges allocation of a downlink shared channel or a reference signal for the downlink shared channel, based on at least one of a cell index, a control resource set pool index, and a group index configured for a control resource set to which each of the synchronization signal block and the downlink shared channel corresponds; and a reception section that receives at least one of the synchronization signal block and the downlink shared channel.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives a first list and a second list of transmission configuration indication (TCI) states, and a control section that applies one first TCI state in the first list to uplink and downlink and applies one second TCI state in the second list to uplink and downlink. According to one aspect of the present disclosure, it is possible to appropriately determine information related to QCL.

Abstract: A bispecific tetravalent antibody comprising an lgG having a pair of heavy chains and a pair of light chains, and two scFv components being connected to either C or N terminals of the heavy or light chains. The bispecific tetravalent antibody may have a binding specificity for two different members of EGFR family.

Abstract: Provided in the embodiments of the present disclosure are a receiving device and a transmitting device. The receiving device according to the embodiments of the present disclosure includes: a control unit, configured to determine information on intensity of a light-of-sight (LOS) channel component in a communication channel; and a sending unit, configured to send the determined information to a transmitting device. The transmitting device according to the embodiments of the present disclosure includes: a transceiving unit, which includes a first antenna array; and a control unit, configured to obtain information about the intensity of a light-of-sight (LOS) channel component in a communication channel, and to determine a configuration mode of the first antenna array according to the information.

Abstract: A terminal according to one aspect of the present disclosure includes a control section that determines one transmission scheme from among a first transmission scheme for transmitting a physical random access channel (PRACH) without a plurality of repetitions, a second transmission scheme for transmitting the plurality of repetitions by using the same beam, a third transmission scheme for transmitting the plurality of repetitions by using a plurality of different beams, and a fourth transmission scheme for transmitting the plurality of repetitions by using the same beam and a plurality of different beams, and a transmitting section that transmits one or more PRACHs by using the transmission scheme. According to one aspect of the present disclosure, it is possible to improve coverage for random access procedure.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives at least one of a channel state information (CSI) report configuration and a CSI resource configuration indicating one or more frequencies, and a control section that controls CSI measurement and CSI reporting using a reference signal at the one or more frequencies. According to an aspect of the present disclosure, it is possible to perform appropriate measurement or reporting at a plurality of frequencies.

Abstract: A terminal according to an aspect of the present disclosure includes: a receiving section that receives a plurality of configured grant configurations; and a control section that uses one or more spatial relations for transmission based on each of the plurality of configured grant configurations. According to an aspect of the present disclosure, it is possible to appropriately determine a QCL parameter used for a configured grant transmission.