Sökning: "PAPR Reduction"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden PAPR Reduction.

  1. 1. Towards More Efficient Wireless Power Transfer for 6G

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

    Författare :Ali Al-Ameri; Jaeyoung Park; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As time is moving forward, the world is becoming more dependent on Internet of Things (IoT) devices. The vision for the future involves IoT devices participating in various aspects of our daily lives, including sensing, controlling, and communicating. LÄS MER

  3. 2. Reduction of Crosstalk Distortion in 5G

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

    Författare :Ali Al-Qamaji; Fida Abdalrahman; [2019]
    Nyckelord :Wireless Communication; Power Amplifier; Linearization; Digital predisposition; 5G; Massive MIMO.; Technology and Engineering;

    Sammanfattning : Increasing demand for higher data rates in wireless communication systems has tremendously evolved over the last years. This demand is rapidly increasing with rising in number of wireless devices. LÄS MER

  4. 3. An efficient Hardware implementation of the Peak Cancellation Crest Factor Reduction Algorithm

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Matteo Bernini; [2016]
    Nyckelord :CFR; PC-CFR; PAPR Reduction; OFDM; CFR; PC-CFR; PAPR Reduction; OFDM;

    Sammanfattning : An important component of the cost of a radio base station comes from to the Power Amplifier driving the array of antennas. The cost can be split in Capital and Operational expenditure, due to the high design and realization costs and low energy efficiency of the Power Amplifier respectively. LÄS MER

  5. 4. Modeling in Simulink and Synthesis of Digital Pre-Distortion for WLAN Power Amplifiers on a Coarse-Grained Reconfigurable Fabric

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Muhammad Safdar; [2016]
    Nyckelord :;

    Sammanfattning : High data rates are highly demanded now-a-days in most of the communication systems such as audio/video broadcasting, cable networks, wireless networks etc. This can be achieved using Orthogonal Frequency Division Multiplexing (OFDM), which is a bandwidth-efficient method. LÄS MER

  7. 5. Machine Learning for PAPR Distortion Reduction in OFDM Systems

    Master-uppsats, KTH/Signalbehandling

    Författare :Manish Sonal; [2016]
    Nyckelord :Index Terms- OFDM; machine learning; PAPR; neural networks;

    Sammanfattning : The purpose of the project is to investigate the possibility of using modern machine learning to model nonlinear analog devices like the Power Amplifier (PA), and study the feasibility of using such models in wireless systems design. Orthogonal frequency division multiplexing (OFDM) is one of the most prominent modulation technique used in several standards like 802. LÄS MER