Sökning: "Channel State Information"

Visar resultat 1 - 5 av 81 uppsatser innehållade orden Channel State Information.

  1. 1. How Does Visual Merchandising in Fashion Retail Stores Affect Consumers’ Brand Experience and Behavior? : A qualitative study about psychological- and personal factors affecting customers' channel selection in-store vs. online when purchasing clothes.

    Magister-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Makda Adhanom; Natasha Alvaro; [2023]
    Nyckelord :;

    Sammanfattning : Title:  How Does Visual Merchandising in Fashion Retail Stores Affect Consumers’ Brand Experience and Behavior? Research question: How do psychological- and personal factors influence customers' channel selection (in-store vs. online) when purchasing clothes from fashion retailers?   Purpose:  The purpose of this study is to explore consumers' brand experience and behavior when buying in-store and online. LÄS MER

  3. 2. Machine Learning-based MIMO Indoor Positioning

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Qiyi Chen; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The most widely used positioning system is Global Navigation Satellite System (GNSS), which uses traditional positioning techniques and cannot achieve satisfactory positioning performance in indoor scenarios due to Non-Line-of-Sight (NLoS) transmission. Fingerprinting is a non-traditional positioning technique that is robust to NLoS transmission in indoor scenarios. LÄS MER

  4. 3. Real-time remote processing enabled by high speed Ethernet

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Dumitra Iancu; Lina Tinnerberg; [2023]
    Nyckelord :Large Intelligent Surfaces; Deep Neural Networks; FPGA; VHDL; Ethernet; Technology and Engineering;

    Sammanfattning : A growing trend within the technologies acting as enablers for 6g, such as Massive MIMO and Large Intelligence Surfaces, is benefiting from both the communication and the positioning aspects that they can provide. As these kinds of systems are employing a large number of arrays which provide high amounts of data, a distributed hardware approach having near-antenna processing is explored in this work. LÄS MER

  5. 4. Beamformed Channel Matrix Positioning using 5G Testbench CSI data with a Deep-Learning Pipeline

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Andre Ráth; [2022]
    Nyckelord :5G; Deep Learning; Positioning; Channel State Information; CSI; Deep-learning; neural-network; particle-filter; particle; filter; Channel Matrix; Beamformed Channel Matrix; localization; real-world; data-driven; 5G testbench; basestation; Technology and Engineering;

    Sammanfattning : Within the telecommunications industry, a positioning system for estimating user equipment (UE) location using purely information available for the basestation has an enormous number of potential uses. The link between physical position and the network channel state enables potential positioning systems to function by under- standing the network channel state dependency on location, using a model-based, data-based, or a combined approach. LÄS MER

  7. 5. Authentication Techniques Based on Physical Layer Attributes

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Xintai Liang; [2022]
    Nyckelord :Wireless security; Spoofing attacks; Physical layer authentication; Channel State Information; Machine learning; Trådlös säkerhet; Spoofing attack; Autentisering av fysiska lager; Kanaltill Stånds Information; Maskinin lärning;

    Sammanfattning : Authentication is an indispensable part of information security. It serves to distinguish legitimate users from unauthorized ones. With the rapid growth of Internet of Things (IoT) devices, authentication of wireless communication is gathering more and more attention. LÄS MER