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RTP Protocol for Real-Time Data Distribution
Škarecký, Tomáš ; Kočí, Radek (referee) ; Hanáček, Petr (advisor)
This paper explores the potential of process data distribution in real time using the RTP protocol. Firstly, there is an evaluation of existing protocols that are used for this purpose. Secondly, there is a description of the trio of protocols RTP, RTCP, and RTSP, explained their functions and explored possibilities for their expansion. On the basis of this acquired knowledge, problems which may occur with the distribution of process data by means of RTP are identified and their possible solutions are proposed. To demonstrate the data distribution via RTP, the application, that collects GPS position from the PDA and then provides clients with them, has been designed and implemented. Clients can display these data on the map.
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Web Gateway for Access to Measurement Devices
Zsíros, Anton ; Barabas, Maroš (referee) ; Hanáček, Petr (advisor)
This Master's thesis deals with design and implementation of a system that can access remote devices through computer network. Specifically, the serial port devices and audio input devices. The first step of the thesis was to do a survey in the field of similar available, focusing on applications that could be integrated into the final system. For serial port devices, it was necessary to find a solution that would allow redirecting data from the physical device to a computer network and creating virtual serial ports on client systems, through which would users access these devices. To transfer audio streams from audio input devices through computer network was chosen RTP protocol, which is well suited for data transmission in real time. The thesis also contains the description of handling received RTP stream on a client system. The result is a complex system that integrates the functionality of mentioned tools into a single unit.
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RTP Protocol for Real-Time Data Distribution
Škarecký, Tomáš ; Kočí, Radek (referee) ; Hanáček, Petr (advisor)
This paper explores the potential of process data distribution in real time using the RTP protocol. Firstly, there is an evaluation of existing protocols that are used for this purpose. Secondly, there is a description of the trio of protocols RTP, RTCP, and RTSP, explained their functions and explored possibilities for their expansion. On the basis of this acquired knowledge, problems which may occur with the distribution of process data by means of RTP are identified and their possible solutions are proposed. To demonstrate the data distribution via RTP, the application, that collects GPS position from the PDA and then provides clients with them, has been designed and implemented. Clients can display these data on the map.
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|
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Web Gateway for Access to Measurement Devices
Zsíros, Anton ; Barabas, Maroš (referee) ; Hanáček, Petr (advisor)
This Master's thesis deals with design and implementation of a system that can access remote devices through computer network. Specifically, the serial port devices and audio input devices. The first step of the thesis was to do a survey in the field of similar available, focusing on applications that could be integrated into the final system. For serial port devices, it was necessary to find a solution that would allow redirecting data from the physical device to a computer network and creating virtual serial ports on client systems, through which would users access these devices. To transfer audio streams from audio input devices through computer network was chosen RTP protocol, which is well suited for data transmission in real time. The thesis also contains the description of handling received RTP stream on a client system. The result is a complex system that integrates the functionality of mentioned tools into a single unit.
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