Sökning: "signal aware"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden signal aware.

  1. 1. Evaluation of a Centralized Substation Protection and Control System for HV/MV Substation

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Jens Ljungberg; [2018]
    Nyckelord :Substation system architecture; Centralized Protection and Control; Voltage regulation;

    Sammanfattning : Today, conventional substation protection and control systems are of a widely distributed character. One substation can easily have as many as 50 data processing points that all perform similar algorithms on voltage and current data. LÄS MER

  2. 2. Deniable Messaging Under Strong Surveillance

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

    Författare :Fredrik Johansson; [2018]
    Nyckelord :Deniable Encryption; Security;

    Sammanfattning : In today’s society, people are more aware of the need for encryption to keep their private information safe. Therefore chat apps like WhatsApp and Signal are popular since they allow people to talk encrypted over instant messaging. However, normal encryption might not always be enough to keep the data safe. LÄS MER

  3. 3. Signal-aware adaptive timeout in cellular networks : Analysing predictability of link failure in cellular networks based on network conditions

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap

    Författare :Martin Larsson; Anton Silfver; [2017]
    Nyckelord :channel quality indicator; adaptive timeout; cellular networks; LTE;

    Sammanfattning : Cellular networks are becoming more common, this introduces new challenges in dealing with their error prone nature. To improve end-to-end performance when the first link in the connection is wireless, an adaptive timeout based on network conditions is constructed. LÄS MER

  4. 4. Power-Aware Software Development For EMCA DSP

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

    Författare :Meishenglan Zhang; [2017]
    Nyckelord :;

    Sammanfattning : The advent of FinFET technology necessitates a shift towards early dynamic power awareness, not only for ASIC block designers but also for software engineers that develop code for those blocks. CMOS dynamic power is typically reduced by optimizing the RTL models in terms of switching activity and clock gating efficiency. LÄS MER

  5. 5. The precision of RSSI-fingerprinting based on connected Wi-Fi devices

    Kandidat-uppsats, Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT; Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT

    Författare :Tobias Öhrström; Christoffer Olsson; [2017]
    Nyckelord :RSSI fingerprinting; Connected devices; Indoor positioning; Indoor localization; Suitable applications;

    Sammanfattning : Received Signal Strength Indication (RSSI) fingerprinting is a popular technique in the fieldof indoor positioning. Many studies on the subject exist acknowledging Wi-Fi signal variationconnected to Wi-Fi signals, but does not discuss possible signal variation created byconnected devices nor consequential precision loss. LÄS MER


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