Sökning: "costly signals"

Visar resultat 1 - 5 av 30 uppsatser innehållade orden costly signals.

  1. 1. The Cost of Respect : A qualitative study on the relationship between peace communities and governments in civil wars

    Master-uppsats, Uppsala universitet/Institutionen för freds- och konfliktforskning

    Författare :Carolyne Wilhelm; [2023]
    Nyckelord :peace community; nonviolent; peace zone; civilian agency; government; local peace; costly signals; Sagada; Tulunan; Cantomayog; ATCC;

    Sammanfattning : Peace communities are an “organized and sustained civilian mobilization in the midst of civil war to declare neutrality and to purposely end or prevent violent conflict in their community” (Kaplan. 2017). LÄS MER

  3. 2. AI Based Methods for Matrix Multiplication in High Resolution Simulations of Radio Access Networks

    Master-uppsats, KTH/Matematisk statistik

    Författare :Marcus Johnson; Herman Forslund; [2023]
    Nyckelord :Product-Quantization; MADDNESS; Radio Access Networks; Channel Estimation; MIMO; Approximate Matrix Multiplication; Pruduktkvantisering; MADDNESS; RAN; MIMO; Approximativa matrismultiplikation;

    Sammanfattning : The increasing demand for mobile data has placed significant strain on radio access networks (RANs), leading to a continuous need for increased network capacity. In keeping with that, a significant advancement in modern RANs is the ability to utilize several receivers and transmitters, to allow for beamforming. LÄS MER

  4. 3. Data Analysis for Predictive Maintenance of a Straightening Machine in the Steel Industry

    Magister-uppsats, Högskolan i Gävle/Elektronik

    Författare :Paul Barron; [2023]
    Nyckelord :Condition Monitoring; Features; Clustering;

    Sammanfattning : The availability of industrial machinery is crucial to any business operating in the manufacturingsector. Mechanical failures halt production and unplanned downtime canbe disruptive and costly. Small failures can compound to serious failures which exponentiallyincreases downtime and repair costs. LÄS MER

  5. 4. Simulering av trådlös kommunikation : Utveckling av grafisk modell för strålspårning

    Kandidat-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Ossian Hamrin Svanborg; Niclas Eltonson; [2023]
    Nyckelord :raytracing; radiowaves; gpu; optix; 5g; strålspårning; radiovågor; gpu; optix; 5g;

    Sammanfattning : Inom mobilnät är 5G den senaste standarden och förväntas ge möjlighet för nya applikationer och tillämpningar. Den trådlösa kommunikationen för 5G har stor spridning av tillgängliga frekvenser. En utmaning är att de högre frekvenserna, som erbjuder bäst kapacitet, har en kort räckvidd. LÄS MER

  7. 5. Backscatter Communications for 6G

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

    Författare :Lakshmi Rajeev Cheekati; Jin Yan; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The success of future Internet of Things (IoT) depends on, among the other things, developing energy-effcient communication techniques that can enable information exchange among billions of IoT devices with ultra-low/zero power consumption requirements. Ambient backscatter communications is an emerging technology, which utilizes the ambient Radio Frequency (RF) signal as the carrier to reduce the form-factor, and the battery requirements of low-cost small sensor type communication devices. LÄS MER