Sökning: "Self-Interference Cancellation"

Visar resultat 6 - 8 av 8 uppsatser innehållade orden Self-Interference Cancellation.

  1. 6. Time Synchronization for Full-Duplex Communications

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

    Författare :Ziyu Liu; Aamer Al-Hamwi; [2019]
    Nyckelord :Time Synchronization; In-band full-duplex; self-interference cancellation; Technology and Engineering;

    Sammanfattning : In-band full-duplex has emerged as an attractive solution for significantly enhancing the throughput of wireless communication systems by doubling the spectrum efficiency compared to conventional half-duplex systems. However, the existence of self-interference is a significant barrier to operate full-duplex systems. LÄS MER

  3. 7. Full Duplex in a Military Scenario : Feasibility of Practical Implementation

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Thomas Ranström; [2019]
    Nyckelord :full duplex; self-interference; cancellation;

    Sammanfattning : In order to achieve Full Duplex (FD) communication, currently studied solutionsfor the commercial sector rely on advanced Self-Interferece Cancellation (SIC)techniques to remove the transmitted signal from the received one. This thesis expandsthe research of these techniques by evaluating their potential usage in militarycommunication scenarios where requirements and conditions are distinct,firstly, by identifying, categorizing and describing a set of previously proposedsic techniques and secondly, by performing a comprehensive simulation andanalysis of two suggested sic techniques as part of a FD transceiver. LÄS MER

  4. 8. Performance of In-Band Full-Duplex for 5G Wireless Networks

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

    Författare :Osama Al-Saadeh; [2016]
    Nyckelord :Wireless networks; In-band full duplex; Static-time division duplexing; Dynamic-time division duplexing; Interference mitigation techniques; small cell; 5G; mmWave bands; Beamforming; Interference cancellation.; Trådlösa nätverk; Inomband hel duplex; Statisk tidsdelning; Dynamisk tidsdelning; Störningsundertryckningsmetoder; Små celler; 5G; Millimetervågsfrekvenser; Lobformning; Störningseliminering.;

    Sammanfattning : In-band full duplex is a new duplexing scheme that allows radio nodes to transmit and receive, utilizing the same frequency and time resources. The implementation of in-band full duplex was not feasible in practice, due to the effect of self-interference. But then, advances in signal processing made it possible to reduce this effect. LÄS MER