Results 91 to 100 of about 157,826 (207)

Research of wired broadband information transmission of coal mine underground

open access: yesGong-kuang zidonghua, 2013
The paper pointed out that realization of unattended operation of fixed workplace of coal mine underground and limited worker operation of fully mechanized mining face and fully mechanized caving face needs to establish control system of coal mine with ...
SUN Ji-ping
doaj  

Method of construction of rational corporate network using the simulation model

open access: yesNauka ta progres transportu, 2013
Purpose. Search for new options of the transition from Ethernet technology. Methodology. Physical structuring of the Fast Ethernet network based on hubs and logical structuring of Fast Ethernet network using commutators.
V.N. Pakhomovа
doaj  

Research on vulnerability and security technology of industrial Ethernet protocol

open access: yesTongxin xuebao, 2017
To solve the information security of industrial control system,the safety of industrial Ethernet protocol was studied deeply,the research status of protocol security protection was reported and the vulnerability of the five-major protocol was analyzed ...
Tao FENG, Ye LU, Jun-li FANG
doaj  

Design of 16-channel Ethernet Tester

open access: yesGong-kuang zidonghua, 2012
In view of problems of narrow band width and inconvenient operation in traditional Ethernet tester by use of ping packet method, the paper proposed a design scheme of 16-channel Ethernet tester based on C8051 single-chip microcomputer and FPGA module ...
DONG Shi-hu
doaj  

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