Essays about: "Wi-Fi"

Showing result 1 - 5 of 117 essays containing the word Wi-Fi.

  1. 1. Bluetooth LE Mesh Network in an Industrial Environment

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Mattias berglund; [2018]
    Keywords : Bluetooth Mesh Network;

    Abstract : With wireless signals, it is possible to send all kind of data through a communication system. Many companies today having problems implementing wireless communication system because of big areas and many obstacles that blocks the wireless signals. READ MORE

  2. 2. A Multi-Target Graph-Constrained HMM Localisation Approach using Sparse Wi-Fi Sensor Data

    University essay from KTH/Optimeringslära och systemteori; KTH/Optimeringslära och systemteori

    Author : Simon Danielsson; Jakob Flygare; [2018]
    Keywords : Hidden Markov Model; Localisation; Wi-Fi Sensors; Forward-Backward Algorithm; Baum-Welch Algorithm; Machine Learning; Time Series Analysis.; Hidden Markov Model; Lokalisering; Wi-Fi Sensorer; Forward-Backward Algoritm; Baum-Welch Algoritm; Maskinlärning; Tidsserieanalys.;

    Abstract : This thesis explored the possibilities of using a Hidden Markov Model approach for multi-target localisation in an urban environment, with observations generated from Wi-Fi sensors. The area is modelled as a network of nodes and arcs, where the arcs represent sidewalks in the area and constitutes the hidden states in the model. READ MORE

  3. 3. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Rohan Raghunath; Ghanashyam Ravindranath Prabhu; [2018]
    Keywords : NB-IoT; FTNC; Harmonic rejection; N-path filtering; RX Front End; Low power; Wide-band; Passive mixer; Current mode; Technology and Engineering;

    Abstract : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. READ MORE

  4. 4. Improving search results with machine learning : Classifying multi-source data with supervised machine learning to improve search results

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Meri Stakovska; [2018]
    Keywords : Searcher Frustration; Information Retrieval; Search Results; Topic Classification; Machine Learning; Supervised Classification; Naive Bayes;

    Abstract : Sony’s Support Application team wanted an experiment to be conducted by which they could determine if it was suitable to use Machine Learning to improve the quantity and quality of search results of the in-application search tool. By improving the quantity and quality of the results the team wanted to improve the customer’s journey. READ MORE

  5. 5. Implementation of Visible Light communications For Indoor Applications

    University essay from Blekinge Tekniska Högskola

    Author : Nitish Nagabhairava; [2018]
    Keywords : OOK modulation scheme; MATLAB-Simulation; Light Emitting Diodes .;

    Abstract : In recent years there is growing research in optical wireless communication. This growing popularity isdue to several characteristics like such as large bandwidth that is also not having spectrum regulationsimposed, low cost and license-free operation. READ MORE