Sökning: "Demand patterns"

Visar resultat 21 - 25 av 366 uppsatser innehållade orden Demand patterns.

1. 21. Simulation and Testing of a MU-MIMO Beamforming System

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

   Författare :Nazyar Mehdishishavan; Zonghan Wang; [2023]
   Nyckelord :Multi-User Multiple-Input Multiple-Output MU-MIMO ; Beamforming; Sounding Reference Signal SRS ; Reciprocity-based; Butler matrix; Advanced Antenna System AAS ; Technology and Engineering;

   Sammanfattning : Multi-User Multiple-Input Multiple-Output (MU-MIMO) technology has become increasingly important in the field of wireless communication due to its ability to highly increase the capacity and efficiency of wireless networks [1]. Beamforming, as a technique used in MU-MIMO systems, improves network performance by improving signal quality and reducing interference. LÄS MER

3. 22. Flexibilitetsåtgärder i uppvärmningssystemet: En undersökning om hur implementering av flexibilitetsåtgärder i uppvärmningssystemet kan reducera uppvärmningskostnaden

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

   Författare :Marcus Lundström; [2023]
   Nyckelord :flexibilitetstjänster; livscykelkostnader; värmelager; värmepump;

   Sammanfattning : In 2022, Sweden faced significant challenges in its energy landscape due to a combination of factors, including Russia's invasion of Ukraine, domestic disruptions in nuclear power production, low water reservoir levels, and the increasing reliance on intermittent energy sources. Consequently, the price of electricity in Sweden soared to unprecedented levels. LÄS MER

4. 23. Healthcare Production Control Maturity Model

   Master-uppsats, Lunds universitet/Teknisk logistik

   Författare :Fredrik Elsnitz; Filippa Ramberg; [2023]
   Nyckelord :Healthcare; maturity model; production control; resource planning; capacity planning; Swedish healthcare.; Technology and Engineering;

   Sammanfattning : Sweden has been struggling with bad access to healthcare. The National Healthcare Guarantee is not fulfilled, and Sweden has low productivity numbers. One suggested solution to deal with this issue is increased healthcare production control. LÄS MER

5. 24. AI-assisted analysis of ICT-centre cooling : Using K-means clustering to identify cooling patterns in water-cooled ICT rooms

   Master-uppsats, Linköpings universitet/Energisystem

   Författare :Oliver Wallin; Johan Jigsved; [2023]
   Nyckelord :AI; K-means; clustering; ICT-centre; data centre; data center; ICT-center; cooling; data center cooling;

   Sammanfattning : Information and communications technology (ICT) is an important part in today’s society and around 60% of the world's population are connected to the internet. Processing and storing ICT data corresponds to approximately 1% of the global electricity demand. LÄS MER

7. 25. Mobile Traffic Classification and Multi-Cell Base Station Control for Energy-Efficient 5G Networks

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Cai Tianzhang; [2023]
   Nyckelord :;

   Sammanfattning : The global energy consumption of mobile networks is rapidly increasing due to the exponential growth of mobile network traffic. The advent of next-generation cellular technologies such as fifth-generation (5G) and beyond promises higher network throughput and lower latency but also demands higher power consumption for its denser base station (BS) deployment and more energy-intensive processors. LÄS MER