Abstract: A communication method, apparatus, and system. Relay UE receives a first MAC PDU sent by a base station. The first MAC PDU includes identity information and control information of the remote UE. The relay UE sends a second MAC PDU to the remote UE through a sidelink. The second MAC PDU includes second information, and the second information indicates that the second MAC PDU includes the control information.

Abstract: An anti-MASP-2 antibody and use thereof. The anti-MASP-2 antibody specifically binds to a human MASP-2 protein at a KD value of about 2E-09M or less, and the anti-MASP-2 antibody specifically binds to a cynomolgus monkey MASP-2 protein at a KD value of about 2E-09M or less. Disclosed are an immunoconjugate containing the anti-MASP-2 antibody, a method for preparing the anti-MASP-2 antibody, and use of the anti-MASP-2 antibody.

Abstract: The present invention provides a preparation of a Siglec-15 binding protein and the use thereof, and specifically relates to an isolated antigen-binding protein, which comprises HCDR3. Provided is the use of the antigen-binding protein in the prevention and treatment of diseases.

Abstract: Provided is an GARP protein antibody, and a cell comprising or expressing the GA RP protein antibody. The GARP protein antibody binds to human GARP/human TGF-?1 complex with a KD value of about 1.0E-12 or less. Also provided are a pharmaceutical combination comprising the GARP protein antibody and an immune checkpoint inhibitor and use thereof.

Abstract: This application provides a system information SI transmission method and apparatus. The method includes: The first terminal device receives a first request message sent by the one or more second terminal devices. The first request message is used to request to obtain M system information blocks SIBs or system information SI messages of a serving cell. The first terminal device determines N destination identifiers corresponding to the M SIBs or SI messages, where N is an integer greater than or equal to 1, and N?M. The first terminal device sends, based on the N destination identifiers, the M SIBs or SI messages to the one or more second terminal devices in a broadcast or multicast manner. According to the method, the SI may be transmitted on an SL in the multicast or broadcast manner. This improves SI transmission efficiency and SI update efficiency.

Abstract: This application provides a communication method and apparatus. The method includes: A first communication device sends first configuration information to a second communication device. The first configuration information includes identifier information used by the first communication device and a configuration of a physical uplink shared channel PUSCH and/or a configuration of a physical downlink control channel PDCCH. The first configuration information is used for communication between the second communication device and an access network device. The first communication device sends first information to the second communication device. The first information is used for the communication between the second communication device and the access network device.

Abstract: This specification discloses a relay communication method and an apparatus, and relates to the field of communication technologies, to ensure security in a relay user equipment (relay UE) discovery process. The method includes: Second user equipment broadcasts a layer 2 (L2) identifier, and first user equipment receives the L2 identifier of the second user equipment, and reports the L2 identifier of the second user equipment and signal quality of the second user equipment to a first access network device. Alternatively, a radio network temporary identifier (RNTI) of second user equipment is sent to first user equipment through a unicast connection. In a relay UE discovery process, leakage of a UE RNTI is avoided, and security of relay UE is ensured.

Abstract: This application provides a communication method and apparatus, for UE to UE (U2U) relay data transmission. In the method, a bearer configuration solution of a first sidelink and a bearer configuration solution of a second sidelink is provided, to meet an end-to-end quality of service requirement of data relay transmission. This increases a transmission distance of a user.

Abstract: This application relates to the field of communication technologies, and discloses a communication method and an apparatus. The method includes: A relay terminal receives first identifier information from a remote terminal, where when the remote terminal is in an idle state, the first identifier information includes an S-TMSI of the remote terminal, and when the remote terminal is in an inactive state, the first identifier information includes an I-RNTI of the remote terminal. When the relay terminal obtains, through monitoring, a first paging message including the first identifier information, sending, by the relay terminal, the first paging message to the remote terminal or sending first indication information to the remote terminal, where the first indication information indicates that the remote terminal is paged.

Abstract: Methods and systems include receiving invoice data associated with an open invoice under an account; determining an expected payment date for the open invoice by inputting the data to a prediction model derived from a machine learning technique; determining an expected payment date range under a confidence level for the open invoice based on the invoice data and the open invoice; determining a probability of receiving a payment for the open invoice by a predetermined date; and outputting the expected payment date, the expected payment date range under the confidence level, and the probability of receiving the payment for the open invoice by the predetermined date for risk management analysis.