Sökning: "Telecommunication Sector"

Visar resultat 1 - 5 av 56 uppsatser innehållade orden Telecommunication Sector.

  1. 1. Satellite signal attenuation due to atmospheric influences in northern Sweden

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Adrian Stigsson; [2024]
    Nyckelord :;

    Sammanfattning : Earth-space traversing electromagnetic waves become attenuated as they propagate through the atmosphere. The sources of attenuation are weather phenomena in the Troposphere, and scintillation and absorption in the Ionosphere. LÄS MER

  3. 2. Coopetition among telecommunication firms in Blekinge : An Application of Social Network Analysis

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Lara Melina Wirges; [2023]
    Nyckelord :Coopetition; Cooperation; Competition; Social Network Analysis; Telecommunication;

    Sammanfattning : Background: Business relationships and networks are becoming increasingly complicated and multi-layered. Thus, understanding the structure of the network in question becomes pertinent as it can have a strong impact on competition and collaboration. In these networks, one can observe coopetition, or simultaneous cooperation and competition. LÄS MER

  4. 3. Mapping the Attack Surface of Telecommunication Networks from the Public Internet

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

    Författare :Jayshree Rathi; [2023]
    Nyckelord :Attack Surface Mapping; Telecommunication; Passive Reconnaissance; Mobile Network Operator; Public Internet; Kartläggning av Attackytan; Telekommunikation; Passiv Rekon- naissance; Mobilnätsoperatör; Offentligt Internet;

    Sammanfattning : The telecommunications sector is increasingly connected to the Internet, resulting in an expanded attack surface accessible from the public Internet. This has increased the availability of information such as IP addresses, open ports, and other network details that anyone from the Internet can access. LÄS MER

  5. 4. Resiliens inom dricksvattenområdet ur ett beredskaps- och beroendeperspektiv

    Master-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet; Lunds universitet/Riskhantering (CI)

    Författare :Jakob Jungestad; [2023]
    Nyckelord :Critical infrastructure; Resilience; Robustness; Redundancy; Drinking water; Drinking water infrastructure; Vulnerability; Preparedness; Civil defense; Dependencies; Risk; Network theory; Water distribution system; Sweden; Kritisk infrastruktur; Civil beredskap; Dricksvatten; Technology and Engineering;

    Sammanfattning : The drinking water infrastructure is among our most critical infrastructures and hence it is important for society to secure. Today, there is a lot of critical infrastructures that are dependent on different conditions to uphold its functionality. These critical infrastructures are often interdependent as well. LÄS MER

  7. 5. CUSTOMER CHURN PREDICTION MODEL IN TELECOMMUNICATION SECTOR USING MACHINELEARNING TECHNIQUE

    Magister-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Nayema Taskin; [2023]
    Nyckelord :Telecommunication; Customer Retention; Churn Prediction; Machine Learning.;

    Sammanfattning : Customer churn is a critical problem faced by telecom companies, leading to lost revenue and increased marketing costs. In the highly competitive telecommunication sector, customer retention is essential for success. It costs five to seven times more toacquire a new customer than it does to retain an existing one. LÄS MER