|
|
Design of laboratory activities for Telecommunication network services course
Dúbravka, Adrián ; Tomašov, Adrián (referee) ; Horváth, Tomáš (advisor)
This master's thesis focuses on designing three laboratory tasks for the subject of Telecommunication Network Services. The aim of this work is to develop education in the field of telecommunication networks through practice-oriented tasks. The work begins with a theoretical introduction that addresses current requirements for metallic and optical networks. It thoroughly examines the various services and approaches used in these networks. The theoretical part specifically focuses on the IXIA network analyzer, which is presented as a key tool for analysis and testing in laboratory conditions, including its advantages and limitations. In the practical part of the work, the design of three laboratory tasks integrated into the course is presented. These tasks are designed to correspond to realistic network scenarios and provide students with practical skills with devices and software. The first task involves working with the IXIA network generator, the second task focuses on simulation and testing using the GNS3 software and the third task thoroughly analyzes the DOCSIS system, its configuration, and functionality.
|
|
|
The transmission speed enhancement techniques in TKR
Šťovíček, Petr ; Křepelka, Václav (referee) ; Filka, Miloslav (advisor)
The purpose of this work is to assess and propose possible methods for increasing the transmission speed of the cable television distribution, concretely the UPC network in Brno. The first part of work collectively processes general knowledge and gives the reader into the issue. After that follows an analysis of TV cable networks UPC in Brno, especially view of data transmission. After familiarization with the physical aspect of the network is described data communications itself, including standard DOCSIS, respectively EuroDOCSIS. Particular attention is paid to factors that have effect on data transmission and speed. Benefit is the calculation of dividing ratio in different parts of the network and compared with the real load. As far as possible in the given work results of measurements with regard to the quality of the network. The last part is about how to increase speeds. Perspective solution is mainly a technology which is based on standard EuroDOCSIS 3.0, which introduces the concatenation of individual channels. Result of made tests of first cable modem EuroDOCSIS 3.0 confirms the very high speeds and currently preparedness for other major step in so long development of TV cable network.
|
|
|
DOCSIS Technology in Access Networks
Pirohanič, Lukáš ; Šilhavý, Pavel (referee) ; Horváth, Tomáš (advisor)
This bachelor thesis explains the design and implementation of data communication between a central unit and a cable modem. Suitable transfer medium and intermediate devices for signal forking and amplification are chosen in practical part of the work. The upstream and downstream channel transfer rates are tested using modulation techniques and also testing the DOCSIS Network for qualitative parameters and laboratory task dealing with the DOCSIS standard. The theoretical part describes DOCSIS standard, CATV network architecture and signal modulation during transmission.
|
|
|
Design of an optical access network
Kučera, Jan ; Filka, Miloslav (referee) ; Münster, Petr (advisor)
Bachelor Thesis deals with the optical access network, mostly with the passive ones. It aims for current trends of users connecting to the optical access network by using FTTx connections, moreover the thesis aims on DOCSIS technology and G.Fast. Due to a focus on DOCSIS and G.Fast metallic elements are discussed too. In the practical part of bachelor thesis the theoretical knowledge in solving of access optical networks are applied. The proposal involves the technical solution of the building optical access networks, technology, attenuators balance and calculation of network. Thereafter there is discussed the simulation of the proposed project, verification of the correctness of the proposal and its evaluation.
|
|
|
DOCSIS Technology in Access Networks
Pirohanič, Lukáš ; Šilhavý, Pavel (referee) ; Horváth, Tomáš (advisor)
This bachelor thesis explains the design and implementation of data communication between a central unit and a cable modem. Suitable transfer medium and intermediate devices for signal forking and amplification are chosen in practical part of the work. The upstream and downstream channel transfer rates are tested using modulation techniques and also testing the DOCSIS Network for qualitative parameters and laboratory task dealing with the DOCSIS standard. The theoretical part describes DOCSIS standard, CATV network architecture and signal modulation during transmission.
|
|
|
Design of an optical access network
Kučera, Jan ; Filka, Miloslav (referee) ; Münster, Petr (advisor)
Bachelor Thesis deals with the optical access network, mostly with the passive ones. It aims for current trends of users connecting to the optical access network by using FTTx connections, moreover the thesis aims on DOCSIS technology and G.Fast. Due to a focus on DOCSIS and G.Fast metallic elements are discussed too. In the practical part of bachelor thesis the theoretical knowledge in solving of access optical networks are applied. The proposal involves the technical solution of the building optical access networks, technology, attenuators balance and calculation of network. Thereafter there is discussed the simulation of the proposed project, verification of the correctness of the proposal and its evaluation.
|
|
|
The transmission speed enhancement techniques in TKR
Šťovíček, Petr ; Křepelka, Václav (referee) ; Filka, Miloslav (advisor)
The purpose of this work is to assess and propose possible methods for increasing the transmission speed of the cable television distribution, concretely the UPC network in Brno. The first part of work collectively processes general knowledge and gives the reader into the issue. After that follows an analysis of TV cable networks UPC in Brno, especially view of data transmission. After familiarization with the physical aspect of the network is described data communications itself, including standard DOCSIS, respectively EuroDOCSIS. Particular attention is paid to factors that have effect on data transmission and speed. Benefit is the calculation of dividing ratio in different parts of the network and compared with the real load. As far as possible in the given work results of measurements with regard to the quality of the network. The last part is about how to increase speeds. Perspective solution is mainly a technology which is based on standard EuroDOCSIS 3.0, which introduces the concatenation of individual channels. Result of made tests of first cable modem EuroDOCSIS 3.0 confirms the very high speeds and currently preparedness for other major step in so long development of TV cable network.
|
guest ::
