Essays about: "mobile phone distribution"

Showing result 1 - 5 of 18 essays containing the words mobile phone distribution.

1. 1. Distributed Trajectories under Mobile Phone Network: Empirical Estimation on Origin-Destination Matrix and Time-inhomogeneous Simulation

   University essay from Uppsala universitet/Statistik, AI och data science

   Author : Liyuan Zhang; [2022]
   Keywords : ;

   Abstract : A trajectory is the movement of an object in space as time goes by,aka ‘spatiotemporal’. Aside from all the properties an ordinary trajectorypossesses, the primary characteristic of a distributed trajectoryis the uncertainty of its positioning. READ MORE

3. 2. Effects of COVID-19 on temporal urban diversity : A quantitative study using mobile phone data as a proxy for human mobility patterns

   University essay from Uppsala universitet/Kulturgeografiska institutionen

   Author : Feliks Sjöblom; [2021]
   Keywords : COVID-19; urban diversity; human mobility; mobile phone data; logistic regression; COVID-19; urban mångfald; mänsklig mobilitet; mobiltelefondata; logistisk regression;

   Abstract : The present paper examines possible changes in temporal urban diversity caused by the COVID-19 pandemic in Stockholm and Uppsala metropolitan areas. In addition to general changes in diversity, potential differences of diversity levels at locations with varying socioeconomic characteristics are examined. READ MORE

4. 3. Equality Calling: The Relationship Between Mobile Broadband Expansion and Income Distribution Within Countries

   University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Author : Rowan Kurtz; [2019]
   Keywords : Broadband; Inequality; ICT; Technology; Gini;

   Abstract : Since its inception, information and communication technology has diffused at an incredible pace, to the point that the poorest quintile of the world's population is now more likely to have access to a mobile phone than to a toilet or clean water (World Bank, 2016). This paper examines if and to what extent the introduction and diffusion of mobile broadband technology affects income inequality within countries measured in terms of Gini coefficient, quintile income share, and the absolute income of each quintile. READ MORE

5. 4. Securing LBO VoLTE roaming with multiple Escrow Agents : A dynamic approach to distribute cryptographic keys to Escrow Agents

   University essay from KTH/Radio Systems Laboratory (RS Lab)

   Author : Nathanael Eneroth; [2018]
   Keywords : LTE; VoLTE; LBO; Lawful Intercept; Multiple Escrow Agents; Shamir’s Secret Sharing; LTE; VoLTE; LBO; laglig avlyssning; flera Escrow Agents ; Shamirs krypteringsmetod;

   Abstract : The fourth generation cellular mobile broadband, Long-Term Evolution (LTE), provides high speed Internet via Internet Protocol (IP). Today’s wireless infrastructure paves the way to a connected society where high speed Internet is seamlessly available at all times for anyone to use. READ MORE

6. 5. Prediction of Inter-Frequency Measurements in a LTE Network with Deep Learning

   University essay from Linköpings universitet/Statistik och maskininlärning

   Author : Rasmus Holm; [2018]
   Keywords : Telecommunications; Mobile Networks; 4G; LTE; Handover; Load Balancing; Machine Learning; Deep Learning; Neural Networks; Supervised Learning; Autoencoder;

   Abstract : The telecommunications industry faces difficult challenges as more and more devices communicate over the internet. A telecommunications network is a complex system with many parts and some are candidates for further automation. We have focused on interfrequency measurements that are used during inter-frequency handovers, among other procedures. READ MORE