Sökning: "signal aware"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden signal aware.

  1. 1. 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

  2. 2. 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

  3. 3. 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

  4. 4. Beam-Forming-Aware Link-Adaptation for Differential Beam-Forming in an LTE FDD System

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Mikael Karlsson; [2016]
    Nyckelord :Beam-Forming-Aware; Link-Adaptation; Differential Beam-Forming; LTE;

    Sammanfattning : The ability for base stations to be able to beam-form their signals, directing the signal energy to specific users, is a topic of research that has been heavily studied during the last decades. The beam-forming technique aims to increase the signal-to-interference-and-noise-ratio of the user and, consequently, increase the capacity and coverage of the communication system. LÄS MER

  5. 5. Signal-Aware Route Planning

    M1-uppsats, Linköpings universitet/Programvara och system

    Författare :Tim Hultman; [2016]
    Nyckelord :signal-aware route planning; connectivity-aware route planning; signal-aware; connectivity-aware; signal aware; connectivity aware; signal shortest path; connectivity shortest path;

    Sammanfattning : Modern vehicles have an increasing number of advanced features requiring network coverage in order to function properly. In order to facilitate the requirements of such features and allow more advanced applications, we consider the possibility of planning routes that take signal strength into consideration. LÄS MER

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