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IMS multimedia services
Dohnálek, Václav ; Martinásek, Zdeněk (referee) ; Mácha, Tomáš (advisor)
This master thesis refers to a new technology in a mobil services IP multimedia subsystem. First, the theoreticl part, refers to the architectury of this technology and elementary protocols. Although it is real-time services, is nesessary to refer about the Quality of Services, that it ensures the condent transmition of data. The second, practisy part refers to a the development background SDS 4.0 FD1 from Ericsson ltd., that it is used develop aplications for IMS technology. It will be to develop the aplication , that it used to the IMS and it refers to the elementary function and comunication.
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Video conference in HTML 5
Wiesner, David ; Zukal, Martin (referee) ; Číka, Petr (advisor)
This bachelor thesis follow proposal and realization of client-type web application, which uses SIP protocol for multimedia communication signalization. The communication is relayed via TCP protocol, more precisely via WebSocket. There are described basic properties of SIP and WebSocket protocols together with information about webRTC in first part of this thesis. The main part of thesis describes proposal and implementation of web application for AV and text communication. The briefing about progress reached during development is mentioned here as well as used libraries. Application was tested after finishing.
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Multimedia Grid
Šimko, Viliam
The thesis describes the possibilities and issues of existing videoconferencing systems. We focus on open-source solutions for group-to-group communication especially the AccessGrid technology that utilizes the multicast packet delivery method of multimedia content. We describe AccessGrid node created for CIANT organization, which has been taken as a starting point for defining the architecture of a videoconferencing system based exclusively on open-source components, particularly Linux and related software. We address issues related to firewalls and NAT traversal and provide a comparison of various videoconference-related codecs and protocols. Finally, the text touches the question of recording and archiving of conference sessions and provides a new integrated recording application -- StreamVNC. The tool allows users to prepare their presentations using localhost recording facility which includes AGVCR for recoding RTP packets, EVIC for grabbing the VNC display and camera source and RAT as an audio encoder.
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Multimedia Grid
Šimko, Viliam
The thesis describes the possibilities and issues of existing videoconferencing systems. We focus on open-source solutions for group-to-group communication especially the AccessGrid technology that utilizes the multicast packet delivery method of multimedia content. We describe AccessGrid node created for CIANT organization, which has been taken as a starting point for defining the architecture of a videoconferencing system based exclusively on open-source components, particularly Linux and related software. We address issues related to firewalls and NAT traversal and provide a comparison of various videoconference-related codecs and protocols. Finally, the text touches the question of recording and archiving of conference sessions and provides a new integrated recording application -- StreamVNC. The tool allows users to prepare their presentations using localhost recording facility which includes AGVCR for recoding RTP packets, EVIC for grabbing the VNC display and camera source and RAT as an audio encoder.
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Video conference in HTML 5
Wiesner, David ; Zukal, Martin (referee) ; Číka, Petr (advisor)
This bachelor thesis follow proposal and realization of client-type web application, which uses SIP protocol for multimedia communication signalization. The communication is relayed via TCP protocol, more precisely via WebSocket. There are described basic properties of SIP and WebSocket protocols together with information about webRTC in first part of this thesis. The main part of thesis describes proposal and implementation of web application for AV and text communication. The briefing about progress reached during development is mentioned here as well as used libraries. Application was tested after finishing.
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IMS multimedia services
Dohnálek, Václav ; Martinásek, Zdeněk (referee) ; Mácha, Tomáš (advisor)
This master thesis refers to a new technology in a mobil services IP multimedia subsystem. First, the theoreticl part, refers to the architectury of this technology and elementary protocols. Although it is real-time services, is nesessary to refer about the Quality of Services, that it ensures the condent transmition of data. The second, practisy part refers to a the development background SDS 4.0 FD1 from Ericsson ltd., that it is used develop aplications for IMS technology. It will be to develop the aplication , that it used to the IMS and it refers to the elementary function and comunication.
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Marketing strategy for the company providing videoconferencing
Procházková, Magda ; Střížová, Vlasta (advisor) ; Forman, Martin (referee)
For success in the business market, all companies must have well-developed marketing strategy. In today's information society internet plays an important role and therefore an internet marketing strategy too. This thesis first briefly deals with the specifics of marketing and marketing in services. In addition it describes the marketing on the internet and its tools (SEO, PPC, etc.). The last chapter of theory describes creation of off-line and on-line marketing strategies. The practical part starts with the analysis phase. This phase includes description of videoconferences and their technologies. Furthermore it contains description of Mojekonference service, with the help of Porter's analysis describes the competitive environment, deals with detailed market analysis, market research (using questionnaires), the creation of marketing tools, analysis of current marketing strategies and especially the analysis of website (keywords, SEO, etc.) The last section deals with the designing of marketing strategy, product, pricing, communication and distribution policy, makes a new structure of website and proposes a website advertising PPC campaign in Google AdWords.
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