Sökning: "Mobile Cell Phone"

Visar resultat 1 - 5 av 65 uppsatser innehållade orden Mobile Cell Phone.

1. 1. Adaptive Beam Management in 5G-NR: A Machine Learning Perspective

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Boqiang Wang; [2021]
   Nyckelord :Machine Learning; Neural Network; Beam Management; Beam Tracking; mmWaves; 5G NR; Beamforming; Technology and Engineering;

   Sammanfattning : In this rapid era of technology, speed of communication has become an important factor. To overcome this challenge, 5G/NR technology is being explored. One of the ways of doing this is by using the so called millimeter wave spectrum. LÄS MER

3. 2. Machine Learning Technique for Beam Management in 5G NR RAN at mmWave Frequencies

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Joel Bill; Gustav Fahlén; [2020]
   Nyckelord :Machine Learning; Reinforcement Learning; Beam Management; Beam Tracking; mmWaves; Technology and Engineering;

   Sammanfattning : Ericsson has an interest in investigating if the fast-growing concept known as machine learning can be applied to beam management, in a 5G NR environment using mmWave frequencies. Because of the high path-loss at mmWave frequencies and high throughput demands of 5G NR systems it is crucial to the UE to always stay connected to the most suitable beam, to provide highest possible throughput. LÄS MER

4. 3. Machine learning based call drop healing in 5G

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Janani Ramaswamy Mudaliyar; [2020]
   Nyckelord :Technology and Engineering;

   Sammanfattning : Self-Organizing Network (SON) functions include self-configuration, dynamic optimization and self-healing of networks. In the era of 5G, mobile operators are increasingly exploring areas of SON through Machine Learning (ML) techniques. LÄS MER

5. 4. Smart Case for Remote Radio Kit

   M1-uppsats, Uppsala universitet/Fasta tillståndets elektronik

   Författare :Emil Östlund; [2019]
   Nyckelord :CAD; LTE; IoT; Signal processing; Data communication; Data transmission; 3D printing; Soldering; Electrical circuit; schematics; simulations; Arduino; Software; Hardware;

   Sammanfattning : The thesis aims to develop a prototype for a Smart Case for Remote Radio Kits at the department of Demo & Event at Ericsson in Kista.The smart case consists of a mechanical structure (the case itself with ) and an electronic system that includes a temperature sensor, a LCD display showing the temperature, a GPS (global positioning system) module for positioning the case, a GSM (Global System for Mobile Communications) module and a microcontroller Arduino UNO. LÄS MER

7. 5. Mobile-Based Early WarningSystems in Mozambique. : An exploratory study on the viability to integrate Cell Broadcast into disaster mitigation routines.

   Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

   Författare :Douglas Ferreira Nogueira; [2019]
   Nyckelord :Public Warning Systems; Early warning Systems; Cell Broadcast; Mozambique; Disaster risk Management; Climate Change Adaptation; Emergency Response; Sistema de Aviso Prévio; Moçambique; Gestão de Calamidade; Mudança climatica; INGC; CENOE; INAM; DNGRH;

   Sammanfattning : Mozambique is one of the countries most affected by natural hazards in the world. Therefore it can benefit greatly from enhancements on its early warning system. LÄS MER