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Optimal service scheduling method for trusted information grid system

An information grid and business scheduling technology, applied in the field of communication, can solve problems such as limited energy, low CPU computing power, and limitations of mobile nodes

Inactive Publication Date: 2014-12-03
黄林果
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] (4) Limitations of mobile nodes
[0011] Mobile nodes are small and portable, but generally have low CPU computing power and small memory, which limits the design of networks and applications
In particular, many mobile nodes are powered by consumable energy sources such as batteries, and the energy is limited
[0012] (5) Low network security
[0020] To sum up: in order to realize the reliable transmission of services, it is necessary to propose a service scheduling method that meets the reliability requirements of the information grid system, which meets the requirements for low occupancy of node and link resources; solves the problem when the number of nodes is large , the problem of high network resource usage

Method used

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  • Optimal service scheduling method for trusted information grid system
  • Optimal service scheduling method for trusted information grid system
  • Optimal service scheduling method for trusted information grid system

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Embodiment Construction

[0037] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0038] The basic idea of ​​the present invention is as follows: by obtaining the pheromone trace of the business in the information grid system and the heuristic information of the business scheduling problem, setting the pheromone selection rule, updating the strength of the pheromone trace, and realizing the reliability requirement of the information grid system business scheduling.

[0039] 1. The optimal solution for path selection can be obtained by using the trace strength of business pheromones in the construction process. Such as figure 2 As shown, through the configuration y of subsystem i i The probability of corresponding path selection can be obtained by initializing the service information trace of , and the strength of the service pheromone trace is

[0040] τ i 0 ( ...

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Abstract

The invention provides an optimal service scheduling method for a trusted information grid system. By acquiring the pheromone traces of service in the information grid system, setting a pheromone selection rule and updating the intensity of the pheromone traces, the optimal service scheduling method realizes optimal service scheduling meeting the reliability requirement of the information grid system. The optimal service scheduling method has the remarkable advantage that the optimal service scheduling method increases the service transmission efficiency meeting the reliability requirement of the information grid system.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a wireless network. Background technique [0002] Information grid (Global lnfo rmation Grid, GlG) is the abbreviation of various operational concepts and contents that constitute the information matrix. The information grid can help people collect, process and protect data, and realize the flow of information between networked units and users' access to the information, as well as information flow, to achieve the purpose of information sharing. Its structure diagram is as follows figure 1 shown. [0003] Considering the autonomy, scalability, invulnerability and openness of each node in the network, the characteristics of the information grid mainly include the following points, [0004] (1) Dynamically changing topology [0005] The movement of network nodes has great randomness, coupled with the influence of factors such as changes in the transmission power of wireles...

Claims

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Application Information

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IPC IPC(8): H04W72/12
Inventor 黄东黄林果
Owner 黄林果