Sökning: "Data communications"

Visar resultat 21 - 25 av 733 uppsatser innehållade orden Data communications.

1. 21. Performance Evaluation of LoRa networks for Air-to-Ground Communications

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

   Författare :Kiana Khorsandi; Sareh Jalalizad; [2023]
   Nyckelord :IoT; LPWAN; LoRaWan; UAV; LAP; Bit error rate; Line of sight;

   Sammanfattning : The current focus on the Internet of Things (IoT) has led to the emergence of many network scenarios with unlimited use cases, including smart homes, smart cities, smart agriculture, and more. Unmanned aerial vehicles (UAVs), also known as drones, have become increasingly popular due to their versatility and ability to collect and transmit data through various sensors and cameras. LÄS MER

3. 22. Ensamhet under covid-19 pandemin : En kvalitativ studie om ensamhet under Covid-19 pandemin för personer som bor på LSS-boende.

   Kandidat-uppsats, Högskolan i Halmstad/Akademin för hälsa och välfärd

   Författare :Sharon Okumu; [2023]
   Nyckelord :Covid-19 pandemic; group housing; loneliness; insulation; staff; intellectual disability; Covid-19 pandemi; LSS-boende; ensamhet; isolering; personal; intellektuell funktionsnedsättning;

   Sammanfattning : Purpose: The study aims to provide an overall picture of how the staff in housing with special services experience the loneliness of its clients in connection with the Covid-19 pandemic. Method: The empirical study is based on semi-structured interviews in connection with eight assistant nurses who work both at LSS accommodation and outside as accommodation support in their own homes. LÄS MER

4. 23. Flight dynamics multi-mission software development for optical link planning and execution

   Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Författare :Giacomo Dal Toso; [2023]
   Nyckelord :Generic Planning Tool; Visibility Service; Link Support Service; Visibility Windows; Flight Dynamics; Mission Planning;

   Sammanfattning : The Generic Planning Tool (GPT) is a new software package being developed by the Flight Dynamics team at DLR. In an era where laser communications are becoming more and more relevant to data transmission for space missions, the GPT’s purpose is to compute highly accurate visibility windows and provide a wide variety of support information for both satellite-to-ground and inter-satellite links. LÄS MER

5. 24. 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

7. 25. Lost in the Weeds : Understanding the Firm's Perspective of Regulations on Marketing Communications in the Canadian Cannabis Industry

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för marknadsföring och turismvetenskap (MTS)

   Författare :Benjamin Farnworth; Edward Williams; [2023]
   Nyckelord :External Regulation; Marketing Communication; Institutional Theory; Institutional Pressures; Isomorphic Pressure; Canadian Cannabis Industry;

   Sammanfattning : Background: Marketing communication is the process of communicating with the customer, this is all communicative materials that are produced by the firm in order to influence the consumer. Regulations are all the rules, instructions, memos issued by a market authority that dictate the ways a firm may present their brand. LÄS MER