Abstract: This application relates to the field of communications technologies, and discloses a method and an apparatus for transmitting a buffer status report, to help enhance mobility management on a terminal. The method may include: receiving, by a terminal, an instruction message, where the instruction message is used to instruct the terminal to report a BSR, the BSR includes at least one of a first BSR and a second BSR, the first BSR is a BSR corresponding to a first beam link, and the second BSR is a BSR corresponding to a second beam link; and then, reporting, by the terminal, the BSR on the first beam link according to the instruction message.

Abstract: An interference coordination method includes: determining, by a first cell, first configuration information of the first cell. The first configuration information includes a parameter for transmitting uplink control information UCI by a terminal served by the first cell, the parameter included in the first configuration information is a parameter configured for the first cell and is a parameter orthogonal to a parameter configured for a second cell, and the second cell is a neighboring cell of the first cell; and notifying, by the first cell, the first configuration information to the served terminal.

Abstract: Synchronizing data across databases comprising generating a synchronization event in response to a change in source data in a source database. The synchronization event is published as a message in a source database internal queue. The message is then published in a message broker. Sink data in a sink database is synchronized according to the message in the message broker to match the change in source data in the source database.

Abstract: A method for operating a transmission-reception point (TRP) includes determining a first cycle of backhaul communications modes for the TRP, each backhaul communications mode of the first cycle is associated with a different time period and prompts the TRP to either transmit or receive using a subset of communications beams available to the TRP during an associated time period, wherein the communications beams used by the TRP and neighboring TRPs of the TRP in each associated time period are selected to prevent mutual interference, and wherein at least one backhaul communications mode of the first cycle prompts the TRP to either transmit or receive using all of the communications beams available to the TRP, determining a backhaul frame configuration for the TRP in accordance with the first cycle, the backhaul frame configuration specifying an arrangement of subframes of a frame used for backhaul communications.

Abstract: A method includes measuring beam-formed reference signals transmitted by a plurality of mmWave transmission points (TPs), sending a cloud cell formation request including indicators associated with best mmWave TPs determined in accordance with the measured beam-formed reference signals, receiving a cloud cell formation request response including indicators associated with a subset of the best mmWave TPs selected by a central controller in accordance with selection information, where the subset of the best mmWave TPs includes a first mmWave transmission point (TP) serving as a master TP and a second mmWave TP serving as a slave TP, and establishing a cloud cell with mmWave TPs of the subset of the best mmWave TPs selected by the central controller, where a data connection is established with the slave TP and at least a control connection is established with the master TP.

Abstract: A system and method for communicating events between applications. A first application receives event information for an event. A first action is performed by the first application in response to receiving the event information. The first application generates an event message comprising an event name and a message payload. The message payload comprises at least a portion of the event information. The first application publishes the event message by sending the event message to an event message pipeline. A second application may listen for the event message in the event message pipeline, receive the event message from the event message pipeline, and use the message payload to perform a second action, wherein the second action is different from the first action.

Abstract: Disclosed are a carboxylated glycosaminoglycan derivative, a preparation method therefor, and the use thereof for inhibiting tumor growth and/or metastasis.

Abstract: A method for performing beamformed backhaul communications includes determining first formats of subframes supporting access communications between the first TRP and user equipments (UEs) served by the first TRP, determining a subset of the subframes supporting access communications, the subset of the subframes supports backhaul communications between the first TRP and a second TRP, and communicating with a UE over an access link in accordance with the subset of subframes.

Abstract: A method for operating a communications controller adapted for full duplex (FD) operation includes receiving a measurement report from a user equipment served by the communications controller, the measurement report indicating a first power margin between a current transmit power and a transmit power break point and a second power margin between the current transmit power and a maximum transmit power capable of supporting FD operation, performing FD link adaptation (LA) in accordance with the first power margin and the second power margin to adjust one or more FD configuration parameters of a link between the communications controller and the user equipment, wherein the link includes a downlink and an uplink, and instructing the user equipment to communicate over the link in accordance with the one or more FD configuration parameters.

Abstract: A method to schedule intelligent traffic lights in real time based on digital infochemicals (DIs) is disclosed. The method takes advantage of DIs as medium to both predicate traffic flow and smooth the green/Cycle (g/C) ratio. First collect DIs, then update DIs by three actions including aggregation, evaporation, and propagation. After that, adjust the g/C ratio of the traffic light. DIs have the function of prediction due to the propagation that allows DIs reach the traffic earlier than the real traffic flow. On the other hand, DIs have the function of memory due to the evaporation that remembers the information of the historical traffic flow. The prediction and memory of DIs, as the reason why DIs are superior to the pure traffic flow, give the DI-based intelligent traffic light compelling advantages over the pure traffic based intelligent traffic light.

Abstract: A slot format indication method, a device, and a system, the method including obtaining, by a first user equipment (UE), first downlink control information (DCI), the first DCI having first slot format indication (SFI) and at least one second SFI, the first SFI being an SFI of the first UE or of a group of the first UE, and the second SFI being an SFI of a second UE paired with the first UE of a group of the second UE, obtaining, by the first UE, the first SFI and the at least one second SFI from the first DCI according to first indication information indicating a location of the first SFI in the first DCI and indicating a location of the at least one second SFI in the first DCI, and determining, according to the first SFI and at least one second SFI, to perform full-duplex communication.

Abstract: A method for assigning downlink transmit power levels to radio nodes (RNs) in a small cell radio access network (RAN) includes assigning initial power levels to the RNs. For each cell, first events are counted indicating that UEs receiving a signal from their serving cells with a signal strength below a specified value have entered a coverage hole. For each cell, second events are counted indicating that UEs have re-established a previous connection on one of the cells. For each pair of cells, a coverage hole is identified between them if the number of first events for one cell exceeds a threshold and, a number of second events or re-establishment of a previous connection on the other cell exceeds another threshold. For each identified coverage hole, the downlink transmit power level is increased of at least one RN in the pair of cells between which the coverage hole is identified.

Abstract: Example communication methods and apparatus are described. One example communication method includes receiving signaling on a first carrier by a terminal device. The terminal device determines slot formats of N slots on at least one second carrier, where the slot formats of the N slots are determined based on M slot formats. N and M are positive integers. The M slot formats are obtained based on the received signaling, and the N slots are determined based on at least one of the following: a moment at which the signaling is received, and a relationship between a length of a first slot on the first carrier and a length of a second slot on the at least one second carrier. According to the communication method, the terminal device, and a network device in this application, slot formats of slots on a plurality of carriers can be determined.

Abstract: Embodiments of this application describe a power control method and a device, and relate to the field of communications technologies. A network device operating in a full-duplex mode can correctly receive data during data sending. The method may include receiving, by user equipment (UE), power control parameter information of an uplink transmit power from a network device, where the power control parameter information includes first power control parameter information and second power control parameter information, the first power control parameter information is used to calculate an uplink transmit power for data transmission on a non-full-duplex resource, and the second power control parameter information includes a parameter for calculating an uplink transmit power for data transmission on a full-duplex resource.

Abstract: Provided is a recombinant yeast expressing germacrene A synthetase or a fusion protein thereof, wherein the fusion protein is germacrene A synthetase and farnesyl pyrophosphate synthase. The recombinant yeast improves the yield of germacrene A, and is suitable for the industrialized production of ?-elemene and/or germacrene A.

Abstract: A transmission direction configuration method, a device, and a system are described that relate to the field of communications technologies. A terminal device receives a first indication information from a network device, the first indication information indicates a configuration of uplink and downlink transmission directions. The configuration describes types, a number, and a distribution of resource elements comprised in one period. Moreover, the resource granularity comprises a time domain granularity, the time domain granularity comprises (OFDM) symbol. The types of the resource elements comprise at least one of an uplink resource element, a downlink resource element, or a switch resource element between the downlink resource element and the uplink resource element. An information transmission is performed that is indicated by the first indication information, of the uplink and/or downlink transmission directions.

Abstract: A random access method and apparatus are provided. The random access method includes receiving, by a terminal, virtual cell information at a virtual frequency, where the virtual cell information includes information about at least one physical cell indicated by the virtual cell; determining, by the terminal according to the information about the at least one physical cell, a target physical cell to be pre-accessed; and accessing, by the terminal, the target physical cell using information about the target physical cell. According to embodiments of the present disclosure, information about a physical cell can be received and transmitted at a virtual frequency, such that an idle virtual frequency resource is fully utilized, and a latency is reduced.

Abstract: Embodiments of the present invention provide an uplink information sending method, including: sending, by a base station, at least one of first transmission indication information of first uplink information and second transmission indication information to user equipment UE, where the first transmission indication information includes a subframe and/or a carrier on which the base station instructs the UE to send the first uplink information; and the first transmission indication information and/or the second transmission indication information are/is used to indicate UE behavior when a collision occurs. The uplink information sending method provided in the present invention is used to mitigate impact of a carrier collision on processing efficiency of the UE.

Abstract: A method to schedule intelligent traffic lights in real time based on digital infochemicals (DIs) is disclosed. The method takes advantage of DIs as medium to both predicate traffic flow and smooth the green/Cycle (g/C) ratio. First collect DIs, then update DIs by three actions including aggregation, evaporation, and propagation. After that, adjust the g/C ratio of the traffic light. DIs have the function of prediction due to the propagation that allows DIs reach the traffic earlier than the real traffic flow. On the other hand, DIs have the function of memory due to the evaporation that remembers the information of the historical traffic flow. The prediction and memory of DIs, as the reason why DIs are superior to the pure traffic flow, give the DI-based intelligent traffic light compelling advantages over the pure traffic based intelligent traffic light.

Abstract: Embodiments of the present disclosure provide timing advance (TA) obtaining methods and apparatuses. One example method includes generating, by a base station, an indication message and sending the indication message to UE, and receiving, by the UE, the indication message sent by the base station. The UE can then obtain a TA of a second carrier based on the indication message, where the second carrier is a carrier not used to transmit a PUSCH. Although the second carrier is a carrier not used to transmit a PUSCH, the TA of the second carrier can still be obtained.