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A method for obtaining mobile terminal data dominated by wireless mesh network

A mobile terminal and data acquisition technology, which is applied in wireless communication, advanced technology, electrical components, etc., can solve the problems that mobile terminals cannot choose the best router, and cannot perform high-performance downloads at all times, so as to achieve high-performance acquisition and reduce requirements Effect

Inactive Publication Date: 2017-05-17
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. When the mobile terminal is moving, the mobile terminal cannot select the best router, so it cannot perform high-performance download at all times

Method used

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  • A method for obtaining mobile terminal data dominated by wireless mesh network
  • A method for obtaining mobile terminal data dominated by wireless mesh network
  • A method for obtaining mobile terminal data dominated by wireless mesh network

Examples

Experimental program
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Embodiment

[0043] Establish a network system that can complete the monitoring of the power system in a timely and effective manner. Among them, the photos taken by the infrared camera need to be sent back to the server correctly, stably and quickly, and it is necessary to ensure that each photo must be without Damaged, send back without fail. No damage means that each picture must be completely transmitted from the infrared camera to the server during the transmission process; no omission means that all images captured by the infrared camera must be sent back to the server. At the same time, it is necessary to ensure that the entire system needs to work stably for a long time without frequent system crashes, so that photos can be sent back to the server in the shortest possible time. Although the entire system does not require very high transmission delay, in order to allow users to monitor the power system work in a timely and effective manner and to achieve real-time analysis, the tran...

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Abstract

The invention discloses a method for acquiring data of a mobile terminal dominated by a wireless mesh network. The method comprises the steps that whether all non-center nodes are in communication with the mobile terminal or not and the link quality are detected; all the non-center nodes send detected link quality information to a center node; the center node analyzes and chooses the best link and the best node with the best link; the center node feeds back the analyzed information to all non-center node, and sends a data acquiring instruction to the best node; the best node which receives the instruction acquires data from the mobile terminal; the non-center nodes send the acquired data to a receiving end. According to the method, an optimal path acquired form a mesh client only needs to be chosen through a mesh router, high-performance acquiring of the network is guaranteed, and the requirement for the function of the mesh client is also lowered.

Description

technical field [0001] The invention relates to the technical field of acquiring data from a mobile terminal that cannot be modified by modules, in particular to a method for acquiring data of a mobile terminal led by a wireless mesh network by means of a wireless mesh network selecting a link. Background technique [0002] A wireless mesh network consists of a wireless mesh router and a wireless mesh client. The wireless mesh router constitutes the backbone network and is responsible for providing connections for the wireless mesh client. Mobile terminals refer to computer equipment with communication functions, including smart phones, notebooks, tablet computers, vehicle-mounted computers, or cameras with wireless Internet access functions, etc. The traditional acquisition method is to scan all networks through the mesh client, actively select the best router, switch the network connection to the best router, and change the routing table configuration according to the corr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/12
CPCY02D30/70
Inventor 王旭东张宇航
Owner SHANGHAI JIAOTONG UNIV
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