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Showing result 1 - 5 of 6 essays matching the above criteria.

  1. 1. Ethernet DMA Datapath Performance Optimization for 5G Radios

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

    Author : Saranya Balathandapani; Sunil Nanjiani; [2021]
    Keywords : DMA; Ethernet DMA; Technology and Engineering;

    Abstract : Direct Memory Access (DMA) is a feature of computer systems that allows hardware subsystems to access the main memory of the system independent of the Central Processing Unit (CPU). With the rise of big data transfers from/to different I/O devices, the use of DMA controllers has increased significantly. READ MORE

  3. 2. Electricity Consumption of a Distributed Consensus Algorithm

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

    Author : Wilhelm Wanecek; [2021]
    Keywords : Energy efficiency; Payment systems; Stellar; Consensus algorithm; Digital currencies; Technology and Engineering;

    Abstract : The colossal electricity consumption of proof-of-work cryptocurrencies such as Bitcoin and Ethereum has caused critical examination of how consensus in blockchain-solutions is designed. Stellar is a decentralized, open-membership payment network built on blockchain technology, with the goal of enabling money to flow between banks, businesses and people across the global financial infrastructure, while minimizing latency and transaction fees. READ MORE

  4. 3. A Decentralized Voting System

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Fahmi Abdulqadir Ahmed; Gustaf Engström; Omar Hindawi; Tom Tobiasson; Melker Veltman; Oskar Wallgren; [2020-10-30]
    Keywords : Decentralized; Voting; Election; Blockchain; Hyperledger; Sawtooth; Consensus; Transaction Processor; Distributed Systems;

    Abstract : The target of the project "A Decentralized Voting System" is to investigate whether recent developments in distributed systems can make a decentralized voting system capable of replacing the current systems in place. The current voting systems that are taken into account are primarily democratic electoral voting systems, such as the Swedish national electoral voting system. READ MORE

  5. 4. Implementation and Benchmarking of a Crypto Processor for a NB-IoT SoC Platform

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

    Author : Sébastien Fuhrmann; Luis Cavo; [2018]
    Keywords : 3GPP; IoT; HLS; security; cryptography; AES; SNOW; ZUC; hardware; ASIC; confidentiality; integrity; cipher; Technology and Engineering;

    Abstract : The goal of this Master’s Thesis is to investigate the implementation of cryptographic algorithms for IoT and how these encryption systems can be integrated in a NarrowBand IoT platform. Following 3rd Generation Partnership Project (3GPP) specifications, the Evolved Packet System (EPS) Encryption Algorithms (EEA) and EPS Integrity Algorithms (EIA) have been implemented and tested. READ MORE

  6. 5. Performance Tradeoffs in Software Transactional Memory

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Gulfam Abbas; Naveed Asif; [2010]
    Keywords : Multiprocessor; Concurrent Programming; Synchronization; Software Transactional Memory; Performance;

    Abstract : Transactional memory (TM), a new programming paradigm, is one of the latest approaches to write programs for next generation multicore and multiprocessor systems. TM is an alternative to lock-based programming. READ MORE