4results about How to "Guaranteed transfer rate" patented technology

The invention relates to a multi-time scale-based RAN (Radio Access Network) slice hierarchical wireless resource management method, which comprises the following steps of: allowing a service model 1 and a service model 2 to transmit on a resource block by utilizing an orthogonal multiple access punching mechanism and a punching mechanism consisting of a power domain non-orthogonal multiple access technology and a spatial domain non-orthogonal multiple access technology; the user of the service model 1 and the user of the service model 2 can utilize the wireless resource more efficiently or share the same wireless resource. On the basis, the invention provides a combination of a high-level control model and an optimal bottom-level control model to form a multi-time-scale wireless resource management strategy, and the strategy is also combined with deep reinforcement learning, so that the multi-time-scale wireless resource management is realized. The problem of solving a target function can be converted into a Gaussian Markov decision process by using an option-approver framework on a large time scale, and different service requirements correspond to sub-targets.

The present invention discloses a cluster device software management method and device, and relates to the application field of embedded devices. The steps of the method include: step A, splitting the software package of each device into multiple sub-software packages, placing all sub-software packages in a unified format, and each sub-software package has a unique directory name; step B, creating a device software package, the directory information of the device software package includes specific device information, and each specific device information will be associated with the placement location of the required sub-software package; step C, deploying the device software package and all sub-software packages to form a download source for cluster devices to download and synchronize. The present invention not only reduces the storage requirements, but also unifies the storage form, the local storage is consistent with the server storage form, and is managed through a synchronization mechanism for easy maintenance. At the same time, the present invention also realizes that the management mode of any server is exactly the same regardless of where it is deployed, simplifying the management process.

This invention provides a method for preparing a mixed matrix membrane for CO2 separation, including the preparation of an electrospinning precursor solution and electrospinning, the preparation of hollow ZnO nanotubes, the preparation of ZIF-8 hollow nanotubes, the preparation of a modified IL@MOF composite material, the preparation of a casting precursor solution and coating, and the preparation of a mixed matrix membrane for CO2 separation. The mixed matrix membrane for CO2 separation prepared by this invention has high permeability and high adsorption selectivity, and has high promotion and commercialization value.

The application discloses a traditional Chinese medicine crushing device for premature ovarian failure, which comprises a supporting base, a motor, a crushing component, a screening cylinder, a rolling component and an isolation cylinder.