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Showing result 1 - 5 of 41 essays matching the above criteria.

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

   University essay from Umeå universitet/Institutionen för fysik

   Author : Adrian Stigsson; [2024]
   Keywords : ;

   Abstract : 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. READ MORE

3. 2. Decreasing Training Time of Reinforcement Learning Agents for Remote Tilt Optimization using a Surrogate Neural Network Approximator

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

   Author : Jiaming Huang; [2023]
   Keywords : ;

   Abstract : One possible application of reinforcement learning in the telecommunication field is antenna tilt optimization. However, one of key challenges we face is that the use of handcrafted simulators as environments to provide information for agents is often time-consuming regarding training reinforcement learning agents. READ MORE

4. 3. Advanced Secret Handling in Kubernetes Application with HashiCorp Vault

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

   Author : Maryum Hamid; [2023]
   Keywords : HashiCorp Vault; Key Management System; Kubernetes; HashiCorp Vault; Key Management System; Kubernetes;

   Abstract : In the era of microservices and cloud-based systems, safeguarding sensitive credentials has become a critical concern for modern businesses. This thesis delves into the application of HashiCorp Vault, a prominent tool for secure secret management, within the domain of telecommunication networks, renowned for managing tens of thousands of nodes. READ MORE

5. 4. Evaluation of improved Airflow in TM-102/II-DC

   University essay from Mälardalens universitet/Akademin för innovation, design och teknik

   Author : Claudia Kazemi; [2022]
   Keywords : Airflow systems for electronics; thermal management; telecommunication equipment; airflow resistance; cooling of electronics.; Luftflödessystem för elektronik; termisk hantering; telekommunikations applikationer; luftflödesmotstånd; kylning av elektronik;

   Abstract : Within the company Infinera, there is a need for an improved thermal design of an existing chassis product for use in telecommunications for distribution of services within the Edge & Metro network. To enable an optimized airflow design of the chassis, there is a need of analyzingdifferent simulation cases performed in FloTHERM. READ MORE

6. 5. Screw Joint Analysis in Radio Frequency Filters

   University essay from KTH/Industriell produktion

   Author : Nils Löwhagen; [2022]
   Keywords : Digital filter; Pre-load force; Clamp torque; Release torque; Surface roughness; Thermal shock test; Digitalt filter; Förspänningskraft; Klämvridmoment; Lossdragningsmoment; Ytjämnhet; Termiskt chocktest;

   Abstract : Filter devices are central elements of radio units utilized for modern-day telecommunication. Leakages of radio waves and passive intermodulation are evolving more prominent as the frequency bands become crowded. READ MORE