Method for controlling use of distributed accounting network resources
A network resource and distributed technology, which is applied in the field of controlling the use of distributed bookkeeping network resources, can solve problems such as low performance and weak centralization, and achieve the effect of ensuring robustness and preventing distributed denial-of-service attacks
Active Publication Date: 2020-02-04
FUDAN UNIV
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Problems solved by technology
At the same time, due to the weak centralization of the distributed bookkeeping network, the verification nodes unite the consensus bookkeeping, resulting in lower performance than centralized services, which determines that the resources of the distributed bookkeeping network are more precious
Method used
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[0051] Attached below image 3 and examples describe in detail the specific implementation of the present invention. This implementation example is implemented on the premise of the technical solution of the present invention, so that those skilled in the relevant art can better understand the technical characteristics and functional characteristics of the present invention, but the protection scope of the present invention is not limited to the following implementation examples.
[0052] The specific implementation steps are as follows:
[0053] (1) The resource usage change cycle needs to be flexible and dynamic, and T i is the amount of time (in ms) of the i-th resource usage change cycle, then:
[0054]
[0055] in:
[0056] t b It is the amount of time when the bth account page is generated, in ms;
[0057] N=10;
[0058] n is the serial number of the last account page in i-1 periods;
[0059] T i When the time dynamic feedback adjustment is generated according...
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The invention belongs to the field of distributed technologies, and particularly relates to a method for controlling the use of distributed accounting network resources. The method comprises the stepsthat time is used as an effective resource, and the periodic updating time limit of time resource use is defined; dynamically setting the total number of two types of resource consumption operationsof newly establishing an account and initiating a transaction in the whole distributed accounting network in each resource use updating period; defining the amount of resources required for newly establishing accounts and initiating affairs in the distributed accounting network in each period; and finally, giving a verification rule for verifying the validity of two types of operations of newly establishing an account and initiating a transaction. According to the invention, the robustness of the whole network can be ensured, and distributed denial of service attacks are prevented; the accountpage generation time, the number of newly built accounts, the number of initiated transactions and other aspects of the distributed accounting network can be dynamically adjusted according to the current use condition of the network; the method can be widely applied to various types of distributed accounting networks such as public, alliance and proprietary accounting networks.
Description
technical field [0001] The invention belongs to the field of distributed technology, in particular to a method for controlling the use of distributed bookkeeping network resources. Background technique [0002] Distributed accounting technology provides a credible transaction information data recording solution based on the untrustworthy Internet with its unique key features such as weak centralization, non-tamperable information, collective maintenance and openness of multiple verification nodes. [0003] The distributed bookkeeping network includes public access and authorized access. Public access means that any client can read and write. Authorized access means that after the client is authorized, the client can perform read or write operations. Distributed bookkeeping The network has a larger access range than the traditional centralized network. At the same time, due to the weak centralization of the distributed bookkeeping network, the verification nodes unite the co...
Claims
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IPC IPC(8): H04L29/06H04L29/08G06Q20/10
CPCH04L63/1458H04L67/10H04L67/12G06Q20/102H04L67/60
Inventor 宋文鹏阚海斌李鸣
Owner FUDAN UNIV