Essays about: "telecommunication infrastructure"

Showing result 1 - 5 of 45 essays containing the words telecommunication infrastructure.

1. 1. Holistic Assessment of Critical Infrastructure Resilience during Disasters (HACIRD) - A case study of the 2023 Kahramanmaras earthquakes

   University essay from Lunds universitet/Riskhantering (CI); Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

   Author : Erik Kimblad; [2024]
   Keywords : Critical infrastructure; Lifeline; Resilience; Interdependencies; Earthquake; Natural hazards; Turkey; Holistic; Disaster; Framework; Assessment; Empirical; Case study; Technology and Engineering;

   Abstract : On February 6, 2023, two earthquakes (7.8MW and 7.7MW) struck Turkey within nine hours, resulting in over 50,000 fatalities and significant damage to critical infrastructures (CI) which provide services essential for the functioning of society. READ MORE

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

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

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

   Abstract : 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. READ MORE

4. 3. High Availability in Lifecycle Management of Cloud-Native Network Functions : A Near-Zero Downtime Database Version Change Prototype

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Ziheng Zhang; [2023]
   Keywords : Kubernetes; Kubernetes Operator Pattern; Database; High Availability;

   Abstract : Ensuring high system availability is a crucial goal for many organizations, such as Ericsson. In this context, databases play a significant role as they represent a fundamental element that affects system availability within today’s complex technological environments. READ MORE

5. 4. Time synchronization error detection in a radio access network

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Moulika Madana; [2023]
   Keywords : GNSS - Global Navigation Satellite System; OAS - Over-the air-synchronization; PRTC - primary reference time clock; PTP - precision time protocol; Gauss Jordan elimination; GNN- Graph Neural Network; GNSS -Globalt navigationssatellitsystem; OAS - Över-the-air tidssynkronisering; PRTC - Primär referenstidklocka; PTP - Precisionstidprotokoll; Gauss Jordan eliminering; GNN- Graf neurala nätverk;

   Abstract : Time synchronization is a process of ensuring all the time difference between the clocks of network components(like base stations, boundary clocks, grandmasters, etc.) in the mobile network is zero or negligible. It is one of the important factors responsible for ensuring effective communication between two user-equipments in a mobile network. READ MORE

6. 5. Cell Tower Localization using crowdsourced measurments

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Carlos Escandón Álvarez; [2023]
   Keywords : Cell Tower Geolocation; Crowdsourced Measurements; Positioning; Machine Learning; Neural Networks;

   Abstract : This thesis explores the application of a neural network approach to cell tower localization using crowdsourced measurements. The deployment of cell tower infrastructure has been increasing exponentially in recent times as it is a crucial element of mobile communications. READ MORE