Network node and method for realizing autonomous routing control by sensing network context information

Abstract

The invention discloses a network node and a method for realizing autonomous routing control by sensing network context information. The network node comprises a routing execution unit and an autonomous management unit; the routing execution unit comprises a positioning and addressing module, a neighbor discovery module, a link selection module, a routing information distribution module and a routing calculation module; and the autonomous management unit comprises a context information sensing module, a context information transmission module, an information storage module and an autonomous decision-making module. The network node controls the operations of the link selection module and the routing calculation module in the routing execution unit according to autonomous behaviors AB generated by the autonomous management unit; therefore, in the operating process, the network node is self-adaptively regulated according to the present conditions of the network, generates a routing transfer table satisfying the present network condition, realizes the autonomous routing control, and optimizes the integrated performance of the network. Only one or a plurality of the network nodes of the invention are added to the traditional network, so that the network node can sense the context information, combine the autonomous policy, self-adaptively regulate the routing policy and select a better path to transfer a data packet to realize the purpose of the invention.

Description

technical field [0001] The present invention relates to a network node and its working method for realizing autonomous routing control by perceiving network context information. Specifically, it relates to a network node capable of transmitting the perceived network context information, and using the network context information to perform autonomous calculation and Correspondingly control operations to obtain a network node of autonomous routing and a working method thereof; it belongs to the technical field of routing address selection for telecommunication networks and the Internet and autonomous computing combined with context information. Background technique [0002] With the rapid development of the network, the addition of mobile devices, embedded devices and other pervasive systems, especially the heterogeneous characteristics of hardware, software, communication and network computing systems, makes the network scale become larger and larger. The complexity is increa...

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Problems solved by technology

However, these new communication protocols and methods can only be applied to specific types of network systems, and they all use a un...

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