Patent application number | Description | Published |
20130091505 | Priority Level Arbitration Method and Device - The present invention discloses a method and device for arbitrating priority levels. The method comprises: setting a plurality of first stage polling arbiters and a second stage priority level arbiter respectively, wherein the number of the first stage polling arbiters is equal to the number of priority levels contained in a plurality of source ends; receiving task request signals for requesting tasks from the plurality of source ends and assigning request tasks with the same priority level to the same first stage polling arbiter; each of the first stage polling arbiters polling the received request tasks with the same priority level respectively to obtain one request task and transmitting the request task to the second stage priority level arbiter; and the second stage priority level arbiter receiving the plurality of request tasks and outputting an output result of request tasks with the highest priority level to a destination end. | 04-11-2013 |
20150229571 | Method and Device for Adjusting Rate of Data Transmission in Ethernet - A method and device for adjusting rate of data transmission in Ethernet is provided. The method comprises: connection status of a data transmission link in the Ethernet is monitored; and a rate of data transmission in Ethernet is adjusted according to the monitored connection status. By way of monitoring the connection status of the data transmission link in Ethernet and then adjusting the rate of data transmission in Ethernet according to the monitored connection status, the problem in the related art that stability and reliability of data transmission are affected by a data transmission link failure in Ethernet is solved, thus greatly improving stability and reliability of data transmission, and improving user experience. | 08-13-2015 |
20150295837 | Data stream and data packet transmission method and device - A data stream and data packet transmission method and device are described, relating to the field of interface data transmission technologies. The method includes: a home end detects whether data to be transmitted is a data stream or a data packet; when it is detected that the data stream and the data packet exist simultaneously, the data stream is preferentially transmitted; and upon completion of transmission of the data stream, then the data packet is transmitted. According to the embodiments of the disclosure, when the data stream and the data packet exist simultaneously, high efficiency transmission of the data stream may be achieved with no need of extra external time for scheduling operations, effectiveness of transmission of the data stream is enhanced, and data transmission efficiency through the interface is improved. | 10-15-2015 |