Essays about: "Fpga"

Showing result 16 - 20 of 355 essays containing the word Fpga.

  1. 16. Data Link Layer Security for Spacecraft Communication Implementation on FPGA

    University essay from Linköpings universitet/Informationskodning

    Author : Sarah Sundberg; [2020]
    Keywords : AES-GCM; FPGA; VHDL; Spacecraft; Communication; Timing attacks; Security;

    Abstract : With increasing awareness of potential security threats there is a growing interest in communication security for spacecraft control and data. Traditionally commercial and scientific missions have relied on their uniqueness to prevent security breaches. READ MORE

  2. 17. A Data Sorting Hardware Accelerator on FPGA

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

    Author : Boyan Liu; [2020]
    Keywords : Data Sorting; Hardware Accelerator Algorithm; Block Circuit; FPGA;

    Abstract : In recent years, with the rise of the application of big data, efficiency has become more important for data processing, and simple sorting methods require higher stability and efficiency in large-scale scenarios. This thesis explores topics related to hardware acceleration for data sorting networks of massive input resource or data stream, which leads to our three different design approaches: running the whole data processing fully on the software side (sorting and merging on PC), a combination of PC side and field- programmable gate arrays (FPGA) platform (hardware sorting with software merging), and fully hardware side (sorting and merging on FPGA). READ MORE

  3. 18. FFT Implemention on FPGA for 5G Networks

    University essay from Linköpings universitet/Datorteknik

    Author : Vlad Valentin Vasilica; [2019]
    Keywords : FFT; OFDMA; Physical design; FPGA; 5G; VHDL; CP-OFDMA; Radix-2; 2048-Point;

    Abstract : The main goal of this thesis will be the design and implementation of a 2048-point FFT on an FPGA through the use of VHDL code.The FFT will use a butterfly Radix-2 architecture with focus on the comparison of the parameters between the system with different Worlengths, Coefficient Wordlengths and Symbol Error rates as well as different modulation types, comparing 64QAM and 256QAM for the 5Gsystem. READ MORE

  4. 19. A Digits-Recognition Convolutional Neural Network on FPGA

    University essay from Linköpings universitet/Datorteknik

    Author : Zhenyu Wang; [2019]
    Keywords : ;

    Abstract : A convolutional neural network (CNN) is a deep learning framework that is widely used in computer vision. A CNN extracts important features of input images by perform- ing convolution and reduces the parameters in the network by applying pooling operation. READ MORE

  5. 20. Efficient Energy Use of FPGA for Underwater Sensor Network

    University essay from Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Elektroniska Kretsar och System

    Author : Erik Amgård; Kevin Bergman; [2019]
    Keywords : Underwater Sensor Network; FPGA; FFT; VHDL;

    Abstract : Operational time is becoming an increasingly important aspect in electronic devices and is also highly relevant in Underwater Acoustic Sensor Networks (UWSN). This thesis contains a study which explores what can be done to de-crease power consumption while maintaining the same functionality of an FPGA inside an underwater sensor-node network. READ MORE