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Communication node Localization Techniques in Wireless Sensor Networks
Pekárek, Jan ; Kubánková, Anna (referee) ; Šimek, Milan (advisor)
The bachelor´s thesis describes wireless sensor networks and communication protocols. Below this thesis contains basic algorithms for localization techniques communication nodes in wireless sensor networks. These basic algorithms are classified by methods. The bachelor´s thesis values algorithms by their advantages or disadvantages for usage in the suggested localization algorithm. In this thesis is solved a new simulating programme J-SIM, peruse separate package that are useful in the wireles sensor networks. In J-SIM is created a sensor network and models separate communication nodes. Models communication nodes are created separately for sensor nodes and target nodes. For localization algorithm is created program in the programming language Java which run results from simulating programme J-SIM. Programme J-SIM, simulation created by virtue of Tcl script and final programme are applied to CD.
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Wireless Sensor Network Simulation Model in J-Sim Tool
Vrzal, Tomáš ; Morávek, Patrik (referee) ; Šimek, Milan (advisor)
This thesis deals with the issue of wireless sensor networks and communication protocols. Is explained of what the network is composed, what standards are used and in what sectors are most often used. The main scope of work is to introduce with the localization algorithms using in WSN. Algorithms are clearly divided into groups according to the methods used. In work is describes the structure used simulation tools J-Sim, for creating a wireless sensor network. To create network will be then applied different localization algorithms, which must first be implemented in a simulator using Java code. All generated classes and the algorithms are detailed described in the work. Results from simulations are detailed and graphically displays for individual localization algorithms.
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Simulators for Wireless Sensor Networks
Capalini, Richard ; Nagy, Jan (referee) ; Zbořil, František (advisor)
Wireless sensor networks (WSN) were designed for purpose of monitoring physical phenomenons and controlling processes by sensors placed in nodes. There are three basic principles: detection of event (phenomenon), data capture and data processing in node. Afterwards data are transmitted to interested node. WSN typically consists of huge number of thousands nodes and one base station. Nodes cooperatively disseminate data towards a base station, which saved them to memory and provide access to users for example over Internet. This work report a comprehensive view of wireless sensor networks and routing tasks in sensor field. Practical part of work is aimed at simulation of choosen routing protocols placed in suitable models.
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Simulators for Wireless Sensor Networks
Capalini, Richard ; Nagy, Jan (referee) ; Zbořil, František (advisor)
Wireless sensor networks (WSN) were designed for purpose of monitoring physical phenomenons and controlling processes by sensors placed in nodes. There are three basic principles: detection of event (phenomenon), data capture and data processing in node. Afterwards data are transmitted to interested node. WSN typically consists of huge number of thousands nodes and one base station. Nodes cooperatively disseminate data towards a base station, which saved them to memory and provide access to users for example over Internet. This work report a comprehensive view of wireless sensor networks and routing tasks in sensor field. Practical part of work is aimed at simulation of choosen routing protocols placed in suitable models.
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|
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Communication node Localization Techniques in Wireless Sensor Networks
Pekárek, Jan ; Kubánková, Anna (referee) ; Šimek, Milan (advisor)
The bachelor´s thesis describes wireless sensor networks and communication protocols. Below this thesis contains basic algorithms for localization techniques communication nodes in wireless sensor networks. These basic algorithms are classified by methods. The bachelor´s thesis values algorithms by their advantages or disadvantages for usage in the suggested localization algorithm. In this thesis is solved a new simulating programme J-SIM, peruse separate package that are useful in the wireles sensor networks. In J-SIM is created a sensor network and models separate communication nodes. Models communication nodes are created separately for sensor nodes and target nodes. For localization algorithm is created program in the programming language Java which run results from simulating programme J-SIM. Programme J-SIM, simulation created by virtue of Tcl script and final programme are applied to CD.
|
|
|
Wireless Sensor Network Simulation Model in J-Sim Tool
Vrzal, Tomáš ; Morávek, Patrik (referee) ; Šimek, Milan (advisor)
This thesis deals with the issue of wireless sensor networks and communication protocols. Is explained of what the network is composed, what standards are used and in what sectors are most often used. The main scope of work is to introduce with the localization algorithms using in WSN. Algorithms are clearly divided into groups according to the methods used. In work is describes the structure used simulation tools J-Sim, for creating a wireless sensor network. To create network will be then applied different localization algorithms, which must first be implemented in a simulator using Java code. All generated classes and the algorithms are detailed described in the work. Results from simulations are detailed and graphically displays for individual localization algorithms.
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