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Triple Play simulations for next generation networks
Sikora, Pavel ; Polák, Josef (referee) ; Horváth, Tomáš (advisor)
This thesis deals with XG-PON networks. It describes the parameters of the physical layer, its divisions and the branching possibilities. It also describes the transfer layer and its sublayers, discloses the activation process of ONU units when ONU unit connected to ODN. Finally, the thesis describes DBA algorithm including a detailed representation of a DBA algorithm reference model and a representation of the two DBA algorithms implemented in practice. Simulations of Triple Play services in the network with software NS-3 are also included. Simulations using simple DBA algorithm and GIANT algorithm. Thesis contains too modification of GIANT DBA decreasing data trasfer delay.
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Influence of Dynamic Bandwidth Allocation over Optical Network Unit
Sikora, Pavel ; Oujezský, Václav (referee) ; Horváth, Tomáš (advisor)
This thesis deals with DBA algorithms used in XG-PON networks. It describes reference appearance of the DBA algorithm, as well as, three specific DBA algorithms discussed in professional articles. Particularly speaking about GIANT, HYRA and modified Max-Min Fair DBA. The thesis provides description of frames utilized by DBA algorithms in XG-PON networks, specifically XGEM frame and XGTC frames. The thesis also presents a simulation tester of DBA algorithms tested on a virtual XG-PON network. Finally, it contains the results of testing these DBA algorithms with a description.
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Folk religion in Scandinavia. Dwarf, giant and elf in changes
Jiráková, Anežka ; Šalanda, Bohuslav (advisor) ; Sochorová, Ludmila (referee)
Anežka Jiráková Folk Religion in Scandinavia Charles University in Prague, Faculty of Arts, 2011 Abstract The bachelor thesis called Folk Religion in Scandinavia with the subtitle Dwarf, Giant and Elf in Changes is focused on the development of three supernatural beings - dwarf, giant and elf. More theoretical first part is focused on the analysis of spoken and written word and its application on the scandinavian mythology. The main topic is the characterization of development and changes of dwarf, giant and elf from the earliest surviving references to the present. The emphasis on the etymology of words is seen throughout of this text. The thesis includes research conducted among four danish respondents. One of the questionnaries is included in the text, as well as the part with pictures.
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Influence of Dynamic Bandwidth Allocation over Optical Network Unit
Sikora, Pavel ; Oujezský, Václav (referee) ; Horváth, Tomáš (advisor)
This thesis deals with DBA algorithms used in XG-PON networks. It describes reference appearance of the DBA algorithm, as well as, three specific DBA algorithms discussed in professional articles. Particularly speaking about GIANT, HYRA and modified Max-Min Fair DBA. The thesis provides description of frames utilized by DBA algorithms in XG-PON networks, specifically XGEM frame and XGTC frames. The thesis also presents a simulation tester of DBA algorithms tested on a virtual XG-PON network. Finally, it contains the results of testing these DBA algorithms with a description.
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Once upon a time, there was a stranger on the road
Vondráčková, Kristýna ; Listíková, Renáta (advisor) ; Ébert-Zeminová, Catherine (referee)
v anglickém jazyce: This thesis mainly analyzes the five-part novel Gargantua and Pantagruel written by the French author Francois Rabelais. Emphasis is based particularly on an inclusion of Rabelais's work in historical and literary context of the period of transformation between medieval and Renaissance society. More specifically, it deals with the author's humanist opinion and his critique of contemporary society, which is the main line of the work itself. The aim of our thesis is especially an attempt to outline the various possible meanings of the terms « road or path » and « stranger » in Rabelais's work and explain the role of these thematic concepts in the author's concept of criticism of society.
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Folk religion in Scandinavia. Dwarf, giant and elf in changes
Jiráková, Anežka ; Šalanda, Bohuslav (advisor) ; Sochorová, Ludmila (referee)
Anežka Jiráková Folk Religion in Scandinavia Charles University in Prague, Faculty of Arts, 2011 Abstract The bachelor thesis called Folk Religion in Scandinavia with the subtitle Dwarf, Giant and Elf in Changes is focused on the development of three supernatural beings - dwarf, giant and elf. More theoretical first part is focused on the analysis of spoken and written word and its application on the scandinavian mythology. The main topic is the characterization of development and changes of dwarf, giant and elf from the earliest surviving references to the present. The emphasis on the etymology of words is seen throughout of this text. The thesis includes research conducted among four danish respondents. One of the questionnaries is included in the text, as well as the part with pictures.
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Triple Play simulations for next generation networks
Sikora, Pavel ; Polák, Josef (referee) ; Horváth, Tomáš (advisor)
This thesis deals with XG-PON networks. It describes the parameters of the physical layer, its divisions and the branching possibilities. It also describes the transfer layer and its sublayers, discloses the activation process of ONU units when ONU unit connected to ODN. Finally, the thesis describes DBA algorithm including a detailed representation of a DBA algorithm reference model and a representation of the two DBA algorithms implemented in practice. Simulations of Triple Play services in the network with software NS-3 are also included. Simulations using simple DBA algorithm and GIANT algorithm. Thesis contains too modification of GIANT DBA decreasing data trasfer delay.
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