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Power Line Communication - demonstration test bed
Jureková, Petra ; Fujdiak, Radek (referee) ; Mlýnek, Petr (advisor)
This thesis is focused on data communication through electrical power grid - PLC Power Line Communication (PLC). It describes PLC communication, its present possibilities and two main types of transmission - broadband and narrowband, which are compared in detail. Major topic is an impact of noise on PLC signal and effect of growing distance on transmission efficiency. Within that is processed the analysis of distance and noise influence. Practical part of the thesis contains many types of measurements focusing especially on broadband modems. Measurements were performed both in the home and in the laboratory environment. The results show the effect of the distance and interference on the network throughput and the spectral power of the PLC signal. The RFC2544 methodology was also used for measurements.
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Narrowband PLC modem
Novák, Pavel ; Koton, Jaroslav (referee) ; Mlýnek, Petr (advisor)
The theses is focused on the use of PLC technology. The aim of the thesis is creating device which communicates in a narrowband transmission frequency band. Transmission of communication between plc elements runs through the low voltage distribution network. The frequency and phase modulations are used in order to change the character of data signal. Transmitter and receiver parameters are subjects to the CENELEC standard. The theses gives more attention to the area of hardware build communication element rather than the area of programming.
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Narrowband PLC modem
Novák, Pavel ; Koton, Jaroslav (referee) ; Mlýnek, Petr (advisor)
The theses is focused on the use of PLC technology. The aim of the thesis is creating device which communicates in a narrowband transmission frequency band. Transmission of communication between plc elements runs through the low voltage distribution network. The frequency and phase modulations are used in order to change the character of data signal. Transmitter and receiver parameters are subjects to the CENELEC standard. The theses gives more attention to the area of hardware build communication element rather than the area of programming.
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Power Line Communication - demonstration test bed
Jureková, Petra ; Fujdiak, Radek (referee) ; Mlýnek, Petr (advisor)
This thesis is focused on data communication through electrical power grid - PLC Power Line Communication (PLC). It describes PLC communication, its present possibilities and two main types of transmission - broadband and narrowband, which are compared in detail. Major topic is an impact of noise on PLC signal and effect of growing distance on transmission efficiency. Within that is processed the analysis of distance and noise influence. Practical part of the thesis contains many types of measurements focusing especially on broadband modems. Measurements were performed both in the home and in the laboratory environment. The results show the effect of the distance and interference on the network throughput and the spectral power of the PLC signal. The RFC2544 methodology was also used for measurements.
|
|
|
Narrowband PLC modem
Novák, Pavel ; Koton, Jaroslav (referee) ; Mlýnek, Petr (advisor)
The theses is focused on the use of PLC technology. The aim of the thesis is creating device which communicates in a narrowband transmission frequency band. Transmission of communication between plc elements runs through the low voltage distribution network. The frequency and phase modulations are used in order to change the character of data signal. Transmitter and receiver parameters are subjects to the CENELEC standard. The theses gives more attention to the area of hardware build communication element rather than the area of programming.
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|
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Narrowband PLC modem
Novák, Pavel ; Koton, Jaroslav (referee) ; Mlýnek, Petr (advisor)
The theses is focused on the use of PLC technology. The aim of the thesis is creating device which communicates in a narrowband transmission frequency band. Transmission of communication between plc elements runs through the low voltage distribution network. The frequency and phase modulations are used in order to change the character of data signal. Transmitter and receiver parameters are subjects to the CENELEC standard. The theses gives more attention to the area of hardware build communication element rather than the area of programming.
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