40results about How to "Reduce the number of dispatches" patented technology

The invention provides an uplink GBR (Guaranteed Bit Rate) service scheduling method and a base station. The method comprises that a base state presets the maximum data size corresponding to a MBR (Maximum Bit Rate) and the minimum data size corresponding to the GBR in a unit period for the GBR service of a terminal; the obtained GBR data size sent by an uplink data transmission subframe of the terminal during a current period is counted; whether or not the air interface resource scheduling is carried out is determined according to the maximum data size, the minimum data size and the GBR data size; and if the air interface resource scheduling is determined to be carried out, corresponding air interface resources are granted according to a current to-be-transmitted GBR data size obtained from the BSR (Buffer Status Report) reported by the terminal. According to the invention, the base station determines whether or not the terminal carries out the air interface resource scheduling according to the actually-transmitted GBR data size, the maximum data size and the minimum data size of the terminal during the current period, and when the scheduling is needed, the air interface resources corresponding to the current to-be-transmitted GBR data size are granted to the terminal, so that the scheduling frequency is lowered, and the occupation of CCE (Control Channel Element) resources is reduced.

The invention discloses an inventory scheduling method and device, and relates to the technical field of computers. According to one specific embodiment, the method comprises: calculating one or more warehouse scheduling relations of commodities under a constraint condition set when the number of total scheduling times of the commodities is minimum, wherein the warehouse scheduling relations comprise warehouse calling-out, warehouse calling-in, scheduling batches and the initial scheduling number; for each warehouse scheduling relationship, optimizing the initial scheduling quantity according to the current inventory of the commodities in each warehouse and the predicted sales volume of the commodities in the future N unit time to obtain the actual scheduling quantity of the commodities corresponding to the warehouse scheduling relationship; and outputting the scheduling relationship of each warehouse so as to perform commodity scheduling according to the actual scheduling quantity. According to the embodiment, each SKU batch can be considered, and fine-grained inventory scheduling is carried out, so that the batch difference of the commodities between the warehouses is not greater than a given requirement, the batch balance requirement is fully met, the scheduling times are as small as possible, and the scheduling times can be minimum in a period of time in the future.

The invention discloses a multi-modal massive-data-flow scheduling method under a multi-core DSP. The multi-core DSP includes a main control core and an acceleration core. Requests are transmitted between the main control core and the acceleration core through a request packet queue. Three data block selection methods of continuous selection, random selection and spiral selection are determined onthe basis of data dimensions and data priority orders. Two multi-core data block allocation methods of cyclic scheduling and load balancing scheduling are determined according to load balancing. Datablocks selected and determined through a data block grouping method according to allocation granularity are loaded into multiple computing cores for processing. The method adopts multi-level data block scheduling manners, satisfies requirements of system loads, data correlation, processing granularity, the data dimensions and the orders when the data blocks are scheduled, and has good generalityand portability; and expands modes and forms of data block scheduling from multiple levels, and has a wider scope of application. According to the method, a user only needs to configure the data blockscheduling manners and the allocation granularity, a system automatically completes data scheduling, and efficiency of parallel development is improved.

The present disclosure relates to a method and device for indicating that an SPS scheduling unit is occupied, a method and device for demodulating an SPS scheduling unit, a base station, user equipment, and a computer-readable storage medium. Wherein, the indication method that the SPS scheduling unit is occupied includes: according to the occupancy statistical information of the current channel within a preset time period, determining the number of candidate positions of the SPS scheduling unit for the user equipment UE; determining the position interval of the SPS scheduling unit; The downlink control channel PDCCH transmits the number of candidate positions and the position interval. The embodiments of the present disclosure enable the UE to determine the candidate positions of the SPS scheduling unit according to the number of candidate positions and the position interval, and receive the SPS scheduling unit at the candidate position, so as to reduce the number of times of scheduling the SPS scheduling unit, thereby reducing the waste of public resources. Control channel resources.

The present disclosure relates to an information sending method and device, a semi-persistent scheduling scheduling unit demodulation method and device, a base station, user equipment, and a computer-readable storage medium. Wherein, the information sending method includes: using the control unit to add an information element IE in the radio resource control RRC signaling configured for semi-persistent scheduling SPS scheduling, and the IE is used to indicate the reference to the number of candidate positions of the SPS scheduling unit of the user equipment UE value; send the RRC signaling carrying the reference value of the number of candidate positions and the cycle information of the SPS scheduling unit to the UE. In this embodiment, the RRC signaling carrying the reference value of the number of candidate positions and the period information of the SPS scheduling unit is sent to the UE, so that the UE can determine the number of candidate positions according to the received RRC signaling, and receive SPS scheduling at the candidate positions unit to reduce the number of times the base station schedules the SPS scheduling unit, thereby reducing wasted common control channel resources.

The invention discloses a method and a device for determining power authorization. The method includes the steps: acquiring a first data volume to be currently transmitted of UE (user equipment) by base station equipment, and acquiring a second data volume capable of being transmitted by the UE within a TTI (transmission time interval); determining the number of first MAC-d PDUs (protocol data units) by the base station equipment according to the first data volume, and determining the number of second MAC-d PDUs by the base station equipment according to the second data volume; determining a modified TBS value of a transport block size by the base station equipment according to the number of the second MAC-d PDUs and determining the power authorization corresponding to the UE by the base station equipment according to the modified TBS value when the number of the second MAC-d PDUs is smaller than that of the first MAC-d PDUs; determining the modified TBS value by the base station equipment according to the number of the first MAC-d PDUs and determining the power authorization corresponding to the UE by the base station equipment according to the modified TBS value when the number of the second MAC-d PDUs is larger than or equal to that of the first MAC-d PDUs. By the aid of the method and the device, dispatching efficiency and transport efficiency can be improved, resource utilization rate is increased, and the throughput capacity of a cell is improved.

The invention discloses an elevator control system with the video monitoring function. An image identification device comprises a camera, a signal processing module, a video collection module and an infrared irradiation module, the signal processing module sequentially caries out image processing on received video data, the opening and closing state of an elevator door can be detected, video encoding and caching are carried out, the video data and received sensor signals are transmitted to a total control table, the total control table uploads related data to a cloud platform to be displayed in real time, and the alarm is given out when abnormity happens.

The present invention is applicable to the field of storage technology, and provides a tracking log output processing method in a multi-core environment. The method includes: when the tracking log of each core is generated, the tracking log data is packaged, and time stamp information is added. Timestamp information is used to identify the sequence of trace log records; configure a lock-free circular cache structure and a static cache structure for each of the multiple cores, which are used to temporarily store the pointer of the trace log and temporarily store the data generated by each core. Tracking logs and corresponding timestamps; obtaining the timestamp information of the tracking logs according to the pointers of the tracking logs, and sorting the tracking logs of different static cache structures according to the timestamp information; when the timer is interrupted, the Trace log output processing. The present invention also correspondingly provides a multi-core storage device for realizing the above method. Thereby, the present invention can make the cache operation and the output operation run simultaneously, reduce the times of scheduling, and improve the utilization rate of resources.

The invention discloses an elevator system subjected to normal speed curve elevator door control. A portal crane controller mainly comprises a communication module, a switch, a DSP, a rectification module, an IPM inverter, a protection circuit, a drive circuit and a current detection module. The DSP uses a normal speed curve control manner to control opening and closing of an elevator door, so that the elevator door is not prone to happening collision when the elevator door runs to the end point during opening and closing; by detecting the distance and speed, the motor is controlled to make the elevator door run, be opened and be closed smoothly; and a normal speed curve is that the door closing speed change is in a shape of a curve in normal distribution.