Abstract: A data transmission method and apparatus are provided. The method includes: sending, by a digital unit (DU), first uplink scheduling information to a radio unit (RU); receiving a predicted decoding result from the RU; receiving uplink data from a terminal, and decoding the uplink data to obtain an actual decoding result; and performing, by the DU, an error remedy for uplink data transmission based on the actual decoding result and the predicted decoding result. The decoding result is predicted, and scheduling information for data transmission is adjusted based on the predicted decoding result, thereby improving data transmission reliability, so that a data transmission latency in a relaxed latency communication scenario can be met, data transmission can be normally performed, and an interface of a base station after a re-split can be normally used, thereby reducing a bandwidth requirement on the interface.

Abstract: Embodiments of this application provide resource allocation methods and apparatuses. One method includes: receiving, by a terminal device, resource allocation information that indicates a first resource, determining, by the terminal device, a second resource based on the resource allocation information and an offset value represented by M, wherein the offset value is configured based on higher layer signaling and indicates a start location of the first resource offsets from a start location of the second resource by M resource units, and sending, by the terminal device, uplink data on the second resource to a network device.

Abstract: A data transmission method and apparatus are provided. The method includes: sending, by a digital unit (DU), first uplink scheduling information to a radio unit (RU); receiving a predicted decoding result from the RU; receiving uplink data from a terminal, and decoding the uplink data to obtain an actual decoding result; and performing, by the DU, an error remedy for uplink data transmission based on the actual decoding result and the predicted decoding result. The decoding result is predicted, and scheduling information for data transmission is adjusted based on the predicted decoding result, thereby improving data transmission reliability, so that a data transmission latency in a relaxed latency communication scenario can be met, data transmission can be normally performed, and an interface of a base station after a re-split can be normally used, thereby reducing a bandwidth requirement on the interface.

Abstract: Embodiments of this application provide a resource allocation method and apparatus. The method includes: receiving resource allocation information, where the resource allocation information includes a first resource indicator value; and determining, based on the first resource indicator value, a first resource allocation scheme corresponding to the first resource indicator value, where the first resource allocation scheme belongs to L resource allocation schemes, the L resource allocation schemes include L1 resource allocation schemes, and a start location of a resource corresponding to each of the L1 resource allocation schemes is a resource unit other than an (S+1)th resource unit in Q consecutive resource units in a system bandwidth, where S is an integer multiple of X. Therefore, a waste of system resources can be reduced.

Abstract: A power control method and a base station are provided. The base station obtains a first resource block (RB) set and a second RB set after a power control cycle arrives, wherein the first RB set is an RB set that is allocated by the first base station to first user equipment (UE) in a first cell at each transmission time interval (TTI) in the power control cycle, and the second RB set is an RB set that is allocated by a second base station to second UE in a second cell at each TTI in the power control cycle. Then the base station performs power control on the first UE based on the first RB set and the second RB set.

Abstract: A power control method and a base station are provided. The base station obtains a first resource block (RB) set and a second RB set after a power control cycle arrives, wherein the first RB set is an RB set that is allocated by the first base station to first user equipment (UE) in a first cell at each transmission time interval (TTI) in the power control cycle, and the second RB set is an RB set that is allocated by a second base station to second UE in a second cell at each TTI in the power control cycle. Then the base station performs power control on the first UE based on the first RB set and the second RB set.

Abstract: Embodiments of the present invention provide an adaptive modulation and coding method and an apparatus, which relate to the communications field and can improve accuracy of MCS selection, thereby improving a system throughput rate. The method includes: acquiring scheduling information of first user equipment in a first cell; acquiring scheduling information of second user equipment in a second cell; acquiring a SINR predictor of the first user equipment according to the scheduling information of the first user equipment in the first cell and the scheduling information of the second user equipment in the second cell; obtaining a SINR adjustment value of the first user equipment according to the SINR predictor and a SINR adjustment amount; and determining, according to a correspondence between a SINR and a modulation and coding scheme MCS, an MCS corresponding to the SINR adjustment value of the first user equipment.

Abstract: Embodiments of the present invention provide an adaptive modulation and coding method and an apparatus, which relate to the communications field and can improve accuracy of MCS selection, thereby improving a system throughput rate. The method includes: acquiring scheduling information of first user equipment in a first cell; acquiring scheduling information of second user equipment in a second cell; acquiring a SINR predictor of the first user equipment according to the scheduling information of the first user equipment in the first cell and the scheduling information of the second user equipment in the second cell; obtaining a SINR adjustment value of the first user equipment according to the SINR predictor and a SINR adjustment amount; and determining, according to a correspondence between a SINR and a modulation and coding scheme MCS, an MCS corresponding to the SINR adjustment value of the first user equipment.

Abstract: Embodiments of the present invention provide a cell clustering method and a base station. The method includes: obtaining initial information, where the initial information is used to indicate information about a handover between a serving cell and a neighboring cell or information about interference between a serving cell and a neighboring cell, the neighboring cell is a cell adjacent to the serving cell, and the serving cell is a cell in which first user equipment UE is located; obtaining an evaluation indicator of interference between the serving cell and the neighboring cell according to the initial information; and clustering the serving cell and the neighboring cell according to the interference evaluation indicator. The cell clustering method and the base station provided in the embodiments of the present invention can enhance performance of a communications system.

Abstract: Methods for identifying compounds for treating autoimmune diseases including rheumatoid arthritis. Compounds for treating autoimmune diseases including rheumatoid arthritis. Methods of treatment for autoimmune diseases including rheumatoid arthritis. These methods and compounds are directed to inhibiting the activity of Cathepsin Z.