Essays about: "Dataöverföring"

Showing result 16 - 20 of 38 essays containing the word Dataöverföring.

1. 16. Steering system development using test rig and driving simulators

   University essay from KTH/Fordonsdynamik

   Author : Utsav Khan; Andrea Bianchi; [2019]
   Keywords : ;

   Abstract : Conventional model-based development approaches such as Model-in-Loop (MiL) and Software-in-Loop (SiL) have been used in electric power assisted steering (EPAS) development in recent years, but when it involves a physical motor and the vehicle communication network, the development mostly comes down to real vehicle testing and tuning. The objective and outcome of this master thesis is to develop a Hardware-in-Loop (HiL) environment that involves the real EPAS powerpack and human Driver-in-Loop (DiL) using a static driving simulator. READ MORE

3. 17. Channel Reconstruction for High-Rank User Equipment

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Yu Zhao; [2019]
   Keywords : Deep learning; 5G; massive MIMO; Channel reconstruction; Telecommunication; Artificial Intelligence; Djup lärning; 5G; massiv MIMO; Kanalrekonstruktion; Telekommunikation; Artificiell intelligens;

   Abstract : In a 5 Generation massive Multiple Input Multiple Output radio network, the Channel State Information is playing a central role in the algorithm design and system evaluation. However, Acquisition of Channel State Information consumes system resources (e.g. time, frequency) which in turn decrease the link utilization, i. READ MORE

4. 18. Geo-distributed multi-layer stream aggregation

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Pietro Cannalire; [2018]
   Keywords : stream processing; geo-distributed; architecture; algorithms; windowing; data synopses; Apache Spark Structured Streaming; Apache Kafka; Misra-Gries algorithm; flödesbehandling; geo-distribuerade; arkitekturen; algoritmerna; windowing; data synopses; Apache Spark Structured Streaming; Apache Kafka; Misra-Gries-algoritmen;

   Abstract : The standard processing architectures are enough to satisfy a lot of applications by employing already existing stream processing frameworks which are able to manage distributed data processing. In some specific cases, having geographically distributed data sources requires to distribute even more the processing over a large area by employing a geographically distributed architecture. READ MORE

5. 19. Performance of Network and Transport Protocols in the Implementation of a New Cryptocurrency

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jesper Hagström; Lukas Lindblom; [2018]
   Keywords : Cryptocurrency; Good money; Transport; Network; Protocol; Performance; Comparison; Simulation; KTH; OSI; TCP; UDP; IPv6; IPv4; HAJ Enterprise.;

   Abstract : It has been suggested that some cryptocurrencies have potential to take the role as a global digital payment system. However, as the current technology stands, all cryptocurrencies have shortcomings which are growing when scaling parameters. READ MORE

6. 20. The Compression of IoT operational data time series in vehicle embedded systems

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Renzhi Xing; [2018]
   Keywords : Data compression; Data transmission; Time series data; IoT; CAN; Vehicle connectivity; Datakomprimering; Dataöverföring; Tidsseriedata; IoT; CAN; Uppkopplade fordon;

   Abstract : This thesis examines compression algorithms for time series operational data which are collected from the Controller Area Network (CAN) bus in an automotive Internet of Things (IoT) setting. The purpose of a compression algorithm is to decrease the size of a set of time series data (such as vehicle speed, wheel speed, etc. READ MORE