30results about How to "Make full use of bandwidth resources" patented technology

This invention discloses an optical parallel transmission method which is open to grid application. When grid users send grid operations to grid server; the server finds the operational grid resources according to grid resource list. According to this grid resource node address inquiry optical network, find the spare available optical network resource; based on the above inquiry result, send one or more optical channel-building requests to optical control layer on demand; after the optical control layer establishes the corresponding optical channel, it returns to the result and updates the list of optical network resource; grid server begin to operate the user submit grid operation; after the operation is finished, it informs optical control layer to close the optical channel links. This invention can solve the capacity demand problem that grid application large bandwidth data transmission, improve the data transmission speed and make full use of the grid network bandwidth resources.

The invention discloses an intelligent distribution device and method of video bandwidth. The intelligent distribution device comprises at least one service module, a control module, a PCIe exchange module and a bandwidth distribution module, wherein the bandwidth distribution module is provided with a configuration entry; the PCIe exchange module is provided with a PCIe link switching unit. Simultaneously, the intelligent assembling method of the video bandwidth has the advantages that when congestion occurs, the PCIe exchange module reports congestion information and state information, the control module issues the state information and video data input information to the bandwidth distribution module, the bandwidth distribution module matches the state information and the video data input information to an optimally-matched configuration entry and generates configuration information; the PCIe exchange module adjusts the PCIe link switching unit according to the configuration information and finishes intelligent bandwidth distribution of all ports of the PCIe exchange module. The intelligent distribution device and method disclosed by the invention have the advantages that the intelligent bandwidth distribution of the ports is realized and the bandwidth resources are fully utilized.

The invention discloses a parameter distribution method, device and storage medium for Internet of Things applications. The method includes: receiving the downlink communication frequency automatically allocated by the cloud platform according to the criterion of not allocating similar frequencies in proximity; when receiving the network access request sent by the second communication node, obtaining the corresponding frequency of the second communication node from the cloud platform according to the first communication protocol. the communication key; if the communication key is valid, send the network access success message and the communication key to the second communication node according to the downlink communication frequency; and dynamically allocate communication parameters to the second communication node according to the preset allocation criteria. In the embodiment of the present invention, through the cooperation between the first communication node, the second communication node and the cloud platform, the communication parameters of the second communication node are dynamically allocated, so that the second communication node can be allocated the best uplink communication frequency and The uplink communication rate makes full use of bandwidth resources and ensures communication efficiency.