Essays about: "Decision Feedback Equalizer"

Found 4 essays containing the words Decision Feedback Equalizer.

  1. 1. A Blind Constellation Agnostic VAE Channel Equalizer and Non Data-Assisted Synchronization

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Fredrik Reinholdsen; [2021]
    Keywords : Blind; Equalization; Machine Learning; Variational; Autoencoder; VAE; Constellation; Agnostic; Synchronization; Neural; Networks;

    Abstract : High performance and high bandwidth wireless digital communication underlies much of modern society. Due to its high value to society, new and improved digital communication technologies, allowing even higher speeds, better coverage, and lower latency are constantly being developed. READ MORE

  3. 2. Channel Equalization Using Machine Learning for Underwater Acoustic Communications

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Martin Allander; [2020]
    Keywords : underwater; communications; channel estimation; channel equalization; machine learning;

    Abstract : Wireless underwater acoustic (UWA) communications is a developing field with various applications. The underwater acoustic communication channel is very special and its behavior is environment-dependent. The UWA channel is characterized by low available bandwidth, and severe motion-introduced Doppler effect compared to wireless radio communication. READ MORE

  4. 3. Blind Channel Equalization for Shortwave Digital Radio Communications

    University essay from Linköpings universitet/Reglerteknik

    Author : Tomas Busk; [2020]
    Keywords : Blind Channel Equalization; Equalization; adaptive filter; radio communication; Blind kanalutjämning; kanalutjämning; adaptivt filter; radiokommunikation;

    Abstract : In this thesis the concept of Blind Channel Equalization has been examined and algorithms suitable to blindly equalize the channel are presented and evaluated on simulated data. The concept of blind equalization is to equalize a communica- tions channel without relying on a training sequence or pilot tone, which may be either unknown to the receiver or not exist at all. READ MORE

  5. 4. Estimation of Inter-Cell Interference in 3G Communication Systems

    University essay from Reglerteknik

    Author : Dan Gunning; Pontus Jernberg; [2011]
    Keywords : inter-cell interference; thermal noise; Decision Feedback Equalizer; estimation; 3G; Kalman filter; nonlinear model; quasi-decentralized estimator;

    Abstract : In this thesis the telecommunication problem known as inter-cell interference is examined. Inter-cell interference originates from users in neighboring cells and affects the users in the own cell. The reason that inter-cell interference is interesting to study is that it affects the maximum data-rates achievable in the 3G network. READ MORE