Sökning: "Channel modeling"
Visar resultat 16 - 20 av 88 uppsatser innehållade orden Channel modeling.
16. ML-Aided Cross-Band Channel Prediction in MIMO Systems
Master-uppsats, Linköpings universitet/Statistik och maskininlärningSammanfattning : Wireless communications technologies have experienced an exponential development during the last decades. 5G is a prominent exponent whose one of its crucial component is the Massive MIMO technology. LÄS MER
17. A Nonlinear Reservoir Model to Simulate Blue-Green Stormwater Systems – An Application to Augustenborg Catchment in Malmö, Sweden
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : The increasingly rapid urbanization has led to vast impervious surface areas in the urban environment. This situation of impervious surfaces has increased the surface temperature and interrupted the natural water circle, which has negatively impacted the urban environment. LÄS MER
18. Friends or Strangers? Modeling Types of In-game Relationship, Social Capital and Psychological Well-being
Master-uppsats, Uppsala universitet/Människa-datorinteraktionSammanfattning : Online games are becoming more and more popular nowadays. Interacting with others in games has also become a channel for establishing or developing social relationships. In this article, the author conducted an online survey (N=165) to study the relationship between types of in-game relationships, social capital, and psychological well-being. LÄS MER
19. Assessment of hydropower mitigation measures for fish habitat rehabilitation with a coupled eco-hydraulic model : A case study on the Skålan-Äldern stretch
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : In the past century, hydropower development in Sweden has been facilitated by the lack of appropriate environmental legislation. This exploitation has resulted in the current poor ecological status of most Swedish water bodies affected by hydropower, and in the need for new policies that reflect the 2000 European Water Framework Directive. LÄS MER
20. CFD Simulation of Particles in Pipe Flow and Mixing Tank
Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningsläraSammanfattning : This project aimed to investigate the capability of the STAR CCM+ software when predicting the flow with particles using Lagrangian Particle Tracking and Discrete Element Method. The first part pertained to rectangular channel flow, with ratio between height of the channel and particle diameter (2h/Dp ) of 15. LÄS MER