Sökning: "Radio Communication"

Visar resultat 1 - 5 av 602 uppsatser innehållade orden Radio Communication.

  1. 1. Att satsa på Första InsatsBefäl - Blir det så bra som man tänkt sig?

    Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Hugo Neij; [2024]
    Nyckelord :FIP; responstid; räddningstjänst; FIB; första insatsperson; första insatsbefäl; first incident person; response time; Technology and Engineering;

    Sammanfattning : This report evaluates a newly made investment in FIB, First Response Crew manager in Medelpad´s Rescue service Association (MRF). The focus is to by interviews and statistics present a picture of the current situation of how well FIB is working. LÄS MER

  3. 2. Evaluating intrusion detection points in an end-to-end solution

    Magister-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Lilla Pankaczi; [2023]
    Nyckelord :RFID; Random UID; Mutual Authentication; Scyther;

    Sammanfattning : Evaluating all intrusion detection points in an end-to-end cyber-physical system can be challenging. This master thesis focuses on evaluating the security of the most exposed part of such systems, Radio Frequency Identification (RFID) communication. LÄS MER

  4. 3. Increasing energy efficiency of O-RAN through utilization of xApps

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Fredrik Borg; [2023]
    Nyckelord :telecom; o-ran; ric; xapp; radio access networks; energy efficiency;

    Sammanfattning : As 5G becomes more established and faces widespread roll-out, energy consumption of radio access networks around the globe will increase. Since the high-frequency radio waves used in 5G communication has a shorter effective range compared to the waves used in previous generations, 5G networks will require a higher number of radio units to compensate for their reduced range. LÄS MER

  5. 4. Automated Measurement of Relative HF Antenna Properties using WSPR

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

    Författare :Axel Blomqvist; [2023]
    Nyckelord :;

    Sammanfattning : The performance of antennas is an important factor in creating a well performing radio communication channel. Traditionally measuring High Frequency (HF) antennas is an expensive and complicated process. J. Zander[1] proposes an alternative method of evaluating antenna performances in the HF band. LÄS MER

  7. 5. “So many people in Uppsala use Facebook, and I also use it now.” : A qualitative study of female Ukrainian refugees’ media utilization, and social media as an asset for their integration in Uppsala.

    Magister-uppsats, Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Författare :Charlotta Naesenius; [2023]
    Nyckelord :Ukrainian refugees; integration; media utilization; Uses and Gratification; social media;

    Sammanfattning : In our digital society, media platforms have become an essential tool for refugees as they flee their home and arrive in new countries. The ongoing war in Ukraine has forced millions of civilians to seek protection and to negotiate and rebuild their lives in unfamiliar cities. LÄS MER