Sökning: "communication scheme"

Visar resultat 1 - 5 av 231 uppsatser innehållade orden communication scheme.

1. 1. JAKTEN PÅ HÅLLBARHET. En semiotisk bildanalys av svenska modeföretags innehåll och kommunikation på Instagram under Black Week

   Kandidat-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

   Författare :Natalie Hedberg; Moa Lidö Mannervik; [2024-03-06]
   Nyckelord :Black Friday; Black Week; CSR; Greenwashing; Hållbarhetskommunikation; Instagram; Konsumtion; Semiotik;

   Sammanfattning : This undergraduate thesis employed a qualitative content analysis that includes a semiotic approach, incorporating both denotation and connotation, to examine advertising campaigns on Instagram from three Swedish fashion companies during Black Week. The Swedish fashion companies that were examined are Haglöfs, Gina Tricot and Kappahl. LÄS MER

3. 2. Revitalizing Jute Farming: A Case Study of ICARE Scheme in West Bengal, India

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Upasana Sen; [2023]
   Nyckelord :Jute farming; jute policy; Jute- ICARE; Social Learning Theory; System Thinking; DPSIR; Sustainability Science; Social Sciences;

   Sammanfattning : The Jute-ICARE initiative by the Government of India aims to address climate change's impact and improve jute farmers' livelihoods. This study investigates the challenges and opportunities for jute farmers in adopting the scheme's technologies using the DPSIR framework and the social learning theory. LÄS MER

4. 3. Digital Front End Algorithms for Sub-Band Full Duplex

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

   Författare :Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Nyckelord :Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Sammanfattning : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. LÄS MER

5. 4. Counterfactual and Causal Analysis for AI-based Modulation and Coding Scheme Selection

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

   Författare :Kun Hao; [2023]
   Nyckelord :Explainable Artificial Intelligence; Counterfactual; Causal Analysis; Shapley Additive Explanations; Modulation and Coding Scheme; Förklarlig artificiell intelligens; kontrafaktisk analys; orsaksanalys; Shapley tillsatsförklaringar; modulerings och kodningsschema;

   Sammanfattning : Artificial Intelligence (AI) has emerged as a transformative force in wireless communications, driving innovation to address the complex challenges faced by communication systems. In this context, the optimization of limited radio resources plays a crucial role, and one important aspect is the Modulation and Coding Scheme (MCS) selection. LÄS MER

7. 5. Channel Estimation Optimization in 5G New Radio using Convolutional Neural Networks

   Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :David Adolfsson; [2023]
   Nyckelord :Channel Estimation; 5G NR; CNN; Kanalestimering; 5G NR;

   Sammanfattning : Channel estimation is the process of understanding and analyzing the wireless communication channel's properties. It helps optimize data transmission by providing essential information for adjusting encoding and decoding parameters. LÄS MER