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Showing result 1 - 5 of 100 essays matching the above criteria.

  1. 1. Navigating the Risks of Dark Data : An Investigation into Personal Safety

    University essay from Linnéuniversitetet/Institutionen för informatik (IK)

    Author : Anshu Gautam; [2023]
    Keywords : Dark data; Hidden data; Big data; Unstructured data; Missing data; Privacy; Cybersecurity; Personal data; Data storage; Consumer protection;

    Abstract : With the exponential proliferation of data, there has been a surge in data generation fromdiverse sources, including social media platforms, websites, mobile devices, and sensors.However, not all data is readily visible or accessible to the public, leading to the emergence ofthe concept known as "dark data. READ MORE

  3. 2. 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

  4. 3. Navigating the smartphone era in times of war : Ukrainian civilians' smartphone usage in the aftermath of the Russian invasion into Ukraine in 2022

    University essay from Lunds universitet/Medie- och kommunikationsvetenskap; Lunds universitet/Institutionen för kommunikation och medier

    Author : Olga Zaporozhets; [2023]
    Keywords : Smartphone technology; Ukrainian civilians; Russian-Ukrainian war; Social Sciences;

    Abstract : The study examines the role of smartphones as both a media technology and media practice in the context of the war between Ukraine and Russia starting in 2022. Focusing on Ukrainian civilians, who constitute one of the most networked societies, the research explores the extent and quality of smartphone technology's pervasiveness, evolving social dynamics and experiences shaped by smartphone-mediated communication, and the implications of smartphone-mediated involvement for civilians' experiences of the war. READ MORE

  5. 4. Exploring the Link Between Identity and Analogue Cameras

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Roos Jannetje Jacoba van der Borg; Greta Ezerskyte; [2023]
    Keywords : identity; nostalgia; authenticity; consumption; film cameras; Business and Economics;

    Abstract : This research aims to explore how identity is shaped through the consumption of film cameras. Identity can be formed in numerous ways, through norms and values, social relationships, and much more. In the digital era, there is a lot of pressure on creating and maintaining identity quickly, as social media speeds up identity building practices. READ MORE

  6. 5. China's elderly trapped in the digital age : A qualitative study on the elderly in a fourth-tier city

    University essay from Uppsala universitet/Institutionen för informatik och media

    Author : Siyu Xu; [2023]
    Keywords : Chinese elderly; ICTs; digital divide;

    Abstract : China is moving into an aging society, and the quality of life of the elderly has become a topic of public concern. With the development of ICT technology, China’s digital level is increasing, and there is a digital literacy gap between the young and the elderly, and the intergenerational digital divide is widening. READ MORE