Essays about: "mesh networks"

Showing result 1 - 5 of 55 essays containing the words mesh networks.

  1. 1. Dynamic configuration of Bluetooth mesh : A master thesis in electrical engineering

    University essay from Uppsala universitet/Signaler och system

    Author : August Fricking; [2022]
    Keywords : Bluetooth; Bluetooth mesh; BLE; BLE mesh; mesh networks; nRF52840; nRF52832; Dynamic configuration; adoptive configuration; mesh automation;

    Abstract : When choosing what IoT protocol to use today, there are lots of choices. If a mesh type network is chosen, Bluetooth mesh might be a possible candidate. Bluetooth mesh without correctly configured parameters can however suffer from congestion and packet loss if the network is very dense or consists of many nodes. READ MORE

  2. 2. Mapping DNNs onto the NoC Platform

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

    Author : Hanbo Xu; [2022]
    Keywords : ;

    Abstract : This thesis uses an existing NoC simulation platform to construct a Network on Chip-based many-core system. The network is an 8_8 mesh topology. This thesis chooses LeNet5, ResNet, VGGNet, and AlexNet as the computing load, and tries to obtain a deep neural network mapping algorithm based on a NoC design method that can be widely used. READ MORE

  3. 3. Finding Junctions in Spline-based Road Generation

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Isak Nyström; Danny Darwiche; [2022]
    Keywords : Bezier; Bezier Subdivision; Convex Hull; De Casteljau; Intersection Detection; Jarvis March; Procedural Geometry; Separating Axis Theorem; Splines; Sutherland-Hodgman;

    Abstract : Splines are a common mixed-initiative technique for road generation. A designer draws the shape of the curve but the mesh can be procedurally generated along the spline. This relationship improves the workflow of building roads in virtual environments and video games without taking away all of the control of the designer. READ MORE

  4. 4. Approximating the element matrices in an unfitted finite element method using neural networks

    University essay from Umeå universitet/Institutionen för fysik

    Author : Amanda Bertgren; [2022]
    Keywords : Finite element method; CutFEM; neural networks; machine learning;

    Abstract : This study investigates the possibility of combining an unfitted finite element method, CutFEM, with neural networks, in an attempt to reduce the computational time on evolving domains. Finite element methods are used to solve partial differential equations by fitting a spatial and temporal discretisation to the momentous domain. READ MORE

  5. 5. Blackhole Attack Detection in Low-Power IoT Mesh Networks Using Machine Learning Algorithms

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Hossein Keipour; [2022]
    Keywords : IoT; 6LoWPAN; RPL; Intrusion Detection System; Machine Learning;

    Abstract : Low-Power Lossy Networks (LLNs) are a type of Internet of Things (IoT) meshnetwork that collaboratively interact and perform various tasks autonomously. TheRouting Protocol for Low-power and Lossy Network (RPL) is the most used rout-ing protocol for LLNs. READ MORE