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Node accessing method and device merging multiple communication modes

A communication method and access method technology, applied in the field of communication, can solve the problem that a single communication method cannot satisfy the communication objects that support different communication methods, and achieve the effects of improving reliability, high communication speed, and enhancing flexibility

Active Publication Date: 2018-10-30
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a node access method and device that integrates multiple communication modes, so as to solve the problem that a single communication mode cannot satisfy the access problem of communication objects that support different communication modes

Method used

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  • Node accessing method and device merging multiple communication modes
  • Node accessing method and device merging multiple communication modes
  • Node accessing method and device merging multiple communication modes

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0019] The embodiment of the present invention provides a node access method that integrates multiple communication modes, such as figure 1 As shown, the node access method may include the following steps:

[0020] Step S101: Obtain network topology and unconnected nodes. Through the network topology, you can know the nodes that have been connected at the c...

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Abstract

The invention discloses a node accessing method and device merging multiple communication modes. The node accessing method comprises the steps of obtaining a network topology structure and un-accessednodes; selecting any node from the network topology structure; when a communication hop count corresponding to any node is smaller than a preset maximal hop count, controlling the node to send a discovery message to a neighbor node; when any node receives the corresponding fed-back message, determining that the corresponding un-accessed node is the neighbor node of the node; making any node connected with any neighbor node in the corresponding communication mode. By means of the node accessing method and device merging multiple communication modes, on the network topology structure of an existing communication network, the restriction of the existing communication network in aspect of the communication mode is broken through, multihop communication is supported, different communication modes can be adopted for each hop, and the method and device are compatible to multiple communication nodes of different types.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a node access method and device integrating multiple communication modes. Background technique [0002] After nearly 20 years of rapid development, communication technology and networks have basically met the communication needs of human beings, and are currently developing in the direction of communication between "people and things" and "things and things", aiming to create an intelligent world . The Internet of Things technology that is currently receiving much attention is a representative of the communication between "people and things" and "things and things". [0003] There are many technologies suitable for IoT communication, such as Zigbee, which has attracted much attention, cellular-based narrowband IoT, and long-distance wide-area IoT. Different communication technologies have their own advantages and disadvantages and scope of application. However, most of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/751H04L12/24H04L45/02
CPCH04L41/12H04L45/02
Inventor 李建岐安春燕陆阳褚广斌
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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