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The Municipal Baths
Chlápek, Jan ; Knesl, Jiří (referee) ; Makovský, Zdeněk (advisor)
The Municipal Baths is designed for both residents and visitors to the city for hotel guests. Philosophy of distribution space is based on two needs of people. One is spending time in the company and the second is the need for isolation and tranquility. The main pool area is a zone extrovert with a link to the external environment (Špilberk views, waterfront, river, Red Hill, Petrov). Center is as a wall (zone introvert) into which you enter for the purpose of isolation, meditation and relaxation.
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Design of new laboratory exercises with gigabit passive optical network
Chlápek, Jan ; Škorpil, Vladislav (referee) ; Horváth, Tomáš (advisor)
The diploma thesis is focused on design of new laboratory exercises on the topic of gigabit passive optical networks. The theoretical analysis is devoted to acquaintance with basic problematics of PON and analysis of individual PON standards. Special attention, besides GPON, XG-PON and EPON standards, is devoted to security issues in PON. The goal of practical section of the thesis is the design of four laboratory exercises. Two exercises are focused on configuring GPON and XG-PON networks in a console environment with the help of exemplary console commands. The goal of the third exercise is to hook up and configure an EPON network using web configuration interface. The fourth exercise is designed for a realization of DoS attack against a fully functioning laboratory GPON network. The objective is to jam the upstream communication bandwidth with laser transmission causing a desynchronization between active network elements.
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High speed (100G) access networks
Chlápek, Jan ; Münster, Petr (referee) ; Horváth, Tomáš (advisor)
This paper was focused on describing the development, parameters and needs for High-bandwidth access networks. The introductory part of the theoretical analysis is devoted to a basic description of optical access networks. Next the attention is aimed at comparing PON standards of organizations ITU-T and IEEE. Main segment of the theoretical analysis is focused on describing the next generation PON development where there were analyzed standards NG-PON2 and 100G EPON that are currently in development. The practical task was focused on application of gained information about PON by creating a simulation of XG-PON access network. Goal of this simulation was an analysis of downstream transmission in terms of network quality and BER.
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Vulnerbility Of Gpon Network Elements
Chlapek, Jan
Passive optical network (PON) is a promising access network technology used in modern telecommunications. Due to their passive nature PONs are potentially vulnerable against a number of security threats. This paper is focused on testing the resilience of a GPON (Gigabit PON) network against a DoS (Denial of Service) attack, conducted with a CW (Continuous Wave) laser plugged into the optical splitter. The goal was to cause signal interference on the feeder fiber to prevent communication between the OLT (Optical Line Termination) and ONUs (Optical Network Unit).
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Design of new laboratory exercises with gigabit passive optical network
Chlápek, Jan ; Škorpil, Vladislav (referee) ; Horváth, Tomáš (advisor)
The diploma thesis is focused on design of new laboratory exercises on the topic of gigabit passive optical networks. The theoretical analysis is devoted to acquaintance with basic problematics of PON and analysis of individual PON standards. Special attention, besides GPON, XG-PON and EPON standards, is devoted to security issues in PON. The goal of practical section of the thesis is the design of four laboratory exercises. Two exercises are focused on configuring GPON and XG-PON networks in a console environment with the help of exemplary console commands. The goal of the third exercise is to hook up and configure an EPON network using web configuration interface. The fourth exercise is designed for a realization of DoS attack against a fully functioning laboratory GPON network. The objective is to jam the upstream communication bandwidth with laser transmission causing a desynchronization between active network elements.
|
|
|
High speed (100G) access networks
Chlápek, Jan ; Münster, Petr (referee) ; Horváth, Tomáš (advisor)
This paper was focused on describing the development, parameters and needs for High-bandwidth access networks. The introductory part of the theoretical analysis is devoted to a basic description of optical access networks. Next the attention is aimed at comparing PON standards of organizations ITU-T and IEEE. Main segment of the theoretical analysis is focused on describing the next generation PON development where there were analyzed standards NG-PON2 and 100G EPON that are currently in development. The practical task was focused on application of gained information about PON by creating a simulation of XG-PON access network. Goal of this simulation was an analysis of downstream transmission in terms of network quality and BER.
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The Municipal Baths
Chlápek, Jan ; Knesl, Jiří (referee) ; Makovský, Zdeněk (advisor)
The Municipal Baths is designed for both residents and visitors to the city for hotel guests. Philosophy of distribution space is based on two needs of people. One is spending time in the company and the second is the need for isolation and tranquility. The main pool area is a zone extrovert with a link to the external environment (Špilberk views, waterfront, river, Red Hill, Petrov). Center is as a wall (zone introvert) into which you enter for the purpose of isolation, meditation and relaxation.
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