Essays about: "mobile phone and social"

Showing result 1 - 5 of 56 essays containing the words mobile phone and social.

  1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 2. Digitally Controlled Oscillator Topologies for mm-Wave Pulsed Coherent Radar

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Klas Junskog; [2023]
    Keywords : oscillators; mm-wave; radar; Technology and Engineering;

    Abstract : The advancement of future generations of wireless communication and radar sensing warrants the need for mm-wave digitally controlled oscillators (DCOs) with high-frequency trade-offs in consideration. The purpose of this project is to investigate DCO topologies inspired from scientific literature. READ MORE

  4. 3. How evidence seizure times affect Swedish citizens’ willingness to report crimes

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Marcus Birath; [2023]
    Keywords : ;

    Abstract : Digital device usage has changed the ways in which crime is committed and investigated. In almost all criminal cases, the police seize mobile devices in search for digital evidence. READ MORE

  5. 4. Counterfeit product grouping - a cluster ensemble approach

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Jency Raj; Ramu Satheesh; [2023]
    Keywords : Machine Learning; Deeplearning; Image analysis; Data science;

    Abstract : he need for the development and use of efficient and reliable Anticounterfeit techniques in the manufacturing industry and online trading has recently increased tremendously. Flooding counterfeit products in the international market have several adverse social and economic impacts globally. READ MORE

  6. 5. The Social Sustainability of Digital Information Services in Sub-Saharan Africa : a Social Practice Perspective on Smallholder Farmers’ Use of Mobile Phone-Enabled Services for Agricultural Development in Kenya

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Alvar Gonzalez Bujedo; [2023]
    Keywords : ICT; Pro-Poor Innovation; Knowledge Processes; Social Practice Theory; Human Capital; Social Capital; Sustainability Transitions; Participant Observation;

    Abstract : Nowadays, mobile phone-enabled services are reaching the rural poor farmer in Sub-Saharan Africa (SSA) with digital information for agricultural development. These digital services consist of access to social networks and customised information that are expected to enhance farm management due to knowledge exchange and learning. READ MORE