National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Wireless Communication in Fire Sport
Pelka, Tomáš ; Mrázek, Vojtěch (referee) ; Vašíček, Zdeněk (advisor)
This work describes the design of wireless timer for fire sport disciplines. Its aim is to replace long wires with wireless communication while preserving equal or better reliability. Important part is the need for clock synchronization between wireless modules. Related topic is selection of suitable synchronization algorithm and communication protocol. The proposed system was realized in form of prototype using Texas Instruments's development platform LaunchPad EXP 430 FR4133 and wireless modules with Texas Instruments's chip CC1101. Parameters of designed system (especially the accuracy of time synchronization and measurement) were verified in laboratory.
Implementation of server services in stress tester
Berg, František ; Frolka, Jakub (referee) ; Člupek, Vlastimil (advisor)
This bachelor thesis deals with the analysis and implementation of DNS, DHCP and NTP server services into a stress tester developed at the Institute of Telecommunications. All services are implemented in the Ubuntu Linux distribution through the software packages bind9, isc-dhcp-server and ntp. A graphical interface has been created for all services that can be used to start and stop the services. It is also possible to define the version 4 and 6 IP address, port and network interface on which the service listens. All services use the newly created configuration files for their operation using the Server Emulator module, while the original configuration is retained. This article describes the theoretical basis of the selected server services and then the
Wireless Communication in Fire Sport
Pelka, Tomáš ; Mrázek, Vojtěch (referee) ; Vašíček, Zdeněk (advisor)
This work describes the design of wireless timer for fire sport disciplines. Its aim is to replace long wires with wireless communication while preserving equal or better reliability. Important part is the need for clock synchronization between wireless modules. Related topic is selection of suitable synchronization algorithm and communication protocol. The proposed system was realized in form of prototype using Texas Instruments's development platform LaunchPad EXP 430 FR4133 and wireless modules with Texas Instruments's chip CC1101. Parameters of designed system (especially the accuracy of time synchronization and measurement) were verified in laboratory.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.