32results about How to "Reduce resource costs" patented technology

The invention discloses a method and device for constructing a clock network. The method for constructing the clock network comprises the steps of obtaining position information of the tail end of the clock network and setting time sequence devices in a setting area. The tail end of the clock network is a wire or a point for setting the time sequence devices in the clock network. When the tail end of the clock network is the wire used for setting the time sequence devices, the tail end of the clock network is used as a symmetry axis to determine the setting area of the time sequence devices, and when the tail end of the clock network is the point used for setting the time sequence devices, the tail end of the clock network is used as a center to determine the setting area of the time sequence devices. By means of the method and device for constructing the clock network, the problem hat in the prior art, resource cost is high or design period is long when the clock network is constructed is solved, and therefore the effects of lowering resource cost for constructing the clock network and shortening constructing period are achieved.

The invention provides a software disconnection monitoring method. The software disconnection monitoring method includes the following steps that software to be tested changes sent data with a first period T1 through a sending module; a receiving module obtains the sent data changed by the sending module with a second period T2, wherein N*T1<T2<(N+1)*T1 and N is a positive integer; whether the software to be tested undergoes disconnection or not is judged based on the obtained sent data. With the software disconnection monitoring method, the number of times in reading and writing the data is reduced, cost is saved, the error probability is greatly reduced, disconnection occurring is determined more effectively. The invention further provides a software disconnection monitoring system.

Provided is a general quantum network coding method based on non-entanglement clone. The general quantum network coding method based on the non-entanglement clone comprises six steps: step (1), defining the nodes of fundamental types, wherein the nodes comprises 5 node types of source nodes, fork nodes, transmission nodes, cluster nodes and sink nodes; step (2), defining reduced conditions of a quantum network coding protocol; step (3), adopting a conversion scheme from a general graph to a D3 graph to obtain a new graph based on the D3 graph; step (4) further simplifying the protocol, and unifying the algorithm of coefficient parts as the algorithm of adding the transmission nodes; step (5), determining the overall sequence of v1, v2,..., vr according to node degrees in the graph, wherein the r is the number of all the nodes; step (6) carrying out specific operation on each node of the graph. According to the general quantum network coding method based on the non-entanglement clone, the non-entanglement approximate clone is adopted to achieve the copy link of quantum network coding, compared with pre-shared entanglement clone achieving the fact that transmission fidelity of quantum states is 1, the method is more suitable for information transmission of general graph models, low resource price is needed, and the method is easier to achieve.