Method and system for predicting pocket exchange network link by adopting learning automaton

A technology for switching networks and network links, which is applied in the field of using learning automata to predict pocket switching network links, and can solve problems such as limitations in the application process of link prediction with historical behavior characteristics

Inactive Publication Date: 2019-09-27
NANCHANG HANGKONG UNIVERSITY
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Problems solved by technology

[0005] Based on this, the present invention provides a method and system for predicting pocket switching network links using learning automata, which is used to solve the problem in the prior art that the link prediction application process is relatively limited due to the lack of consideration of the historical behavior characteristics of nodes. question

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  • Method and system for predicting pocket exchange network link by adopting learning automaton
  • Method and system for predicting pocket exchange network link by adopting learning automaton
  • Method and system for predicting pocket exchange network link by adopting learning automaton

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Embodiment Construction

[0041] In order to facilitate a better understanding of the present invention, the present invention will be further explained below in conjunction with the accompanying drawings of related embodiments. Embodiments of the invention are shown in the drawings, but the invention is not limited to the preferred embodiments described above. Rather, these embodiments are provided so that the disclosure of the invention will be more thorough.

[0042] The logic and / or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruct...

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Abstract

The invention provides a method and a system for predicting a pocket exchange network link by adopting a learning automaton. The method comprises the following steps: acquiring historical behavior information between node pairs in an opportunity network; performing type division according to the historical behavior information and the connection frequency degree of the node pairs so as to divide the node pairs in the opportunity network into active node pairs or inactive node pairs; constructing a network link prediction model based on the learning automaton according to the active node pair and the inactive node pair; and operating the network link prediction model, and outputting a prediction result to predict whether a connection is generated between the node pairs in the opportunity network. According to the invention, the network link prediction model is correspondingly constructed based on the historical behavior information between the node pairs in the opportunity network; therefore, the possibility of connection between the node pairs can be predicted more accurately, limitation caused by prediction based on network topology attributes or related attributes of the nodes is prevented, and support can be provided for an upper routing protocol.

Description

technical field [0001] The invention relates to the technical field of opportunity networks, in particular to a method and system for predicting pocket switching network links by using learning automata. Background technique [0002] Opportunistic network (pocket switching network) is a new type of network architecture developed from mobile ad-hoc network. delivered to the destination node. The concept of encounter refers to a connection that occurs between nodes: when nodes enter the communication range of each other (such as within the point-to-point communication distance of Wi-Fi or Bluetooth protocol), a link is established and communication occurs, and when the two leave When they are within the communication range of each other, the link is disconnected and the communication is stopped. Due to the mobility of nodes, encounters in opportunistic networks are opportunistic rather than deterministic, and reliable end-to-end communication paths do not exist. [0003] Th...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W84/18
CPCH04L41/145H04L41/147H04W84/18
Inventor 熊涛舒坚刘琳岚
Owner NANCHANG HANGKONG UNIVERSITY
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