Sökning: "Phone use"

Visar resultat 1 - 5 av 683 uppsatser innehållade orden Phone use.

  1. 1. Äldres användning och upplevelse av 1177.se : En kvalitativ analys

    Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Freja Jakobsson; Johan Sörlin; [2024]
    Nyckelord :1177; UTAUT; digital healthcare services; seniors; patient portal; 1177; UTAUT; digitala vårdtjänster; äldre; patientportal;

    Sammanfattning : Regeringen är skyldig att framställa och tillhandahålla allmänna tjänster till alla medborgare oberoende av åldersgrupp, etnicitet och kön. Regeringen har som ambition att digitalisera offentliga sektorer för att skapa en mer lättillgänglig och effektiv service, med målet att skapa en enklare vardag för medborgare. LÄS MER

  3. 2. Evaluation and Optimization of LTE-V2X Mode 4 under Aperiodic Messages of Variable Size

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

    Författare :Md Mamunur Rashid; [2023]
    Nyckelord :LTE-V2X; aperiodic; variable size; CAM; Technology and Engineering;

    Sammanfattning : Vehicular networks connect vehicles for improved road safety and efficiency with the assistance of wireless information exchange. Vehicular networks are based on the frequent broadcast of awareness messages referred to as CAM (Cooperative Awareness Messages) or BSM (Basic Safety Message) in the ETSI and SAE standards, respectively. LÄS MER

  4. 3. Detection of insurance fraud using NLP and ML

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Rasmus Bäcklund; Hampus Öhman; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Machine-Learning can sometimes see things we as humans can not. In this thesis we evaluated three different Natural Language Procces-techniques: BERT, word2vec and linguistic analysis (UDPipe), on their performance in detecting insurance fraud based on transcribed audio from phone calls (referred to as audio data) and written text (referred to as text-form data), related to insurance claims. LÄS MER

  5. 4. 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

  7. 5. Scams and Counter-Scams: An Investigation Into the Deception Tactics of Phone Scammers and Scambaiters

    Master-uppsats, Lunds universitet/Sociologi; Lunds universitet/Sociologiska institutionen

    Författare :Elina Werther; [2023]
    Nyckelord :scamming; scambaiting; scam calls; victimhood; performances; manipulation; ideal victim s ; Social Sciences;

    Sammanfattning : The purpose of this thesis is to investigate the techniques that scammers and scambaiters use in phone conversations to deceive each other and accomplish their respective goals. Seeing how the number of people losing money to scams continues to rise every year, there is an urgent need for more research to raise awareness of common scam tactics. LÄS MER