Sökning: "3G advantage"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden 3G advantage.

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

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

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

    Sammanfattning : 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. LÄS MER

  3. 2. Scheduler Algorithms for MU-MIMO

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

    Författare :Wissam Moustafa; Richard Mugisha; [2017]
    Nyckelord :Scheduling; Beamforming; TDD; TM-8; SRS; Downlink; Round Robin; SU-MIMO; MU-MIMO.; Technology and Engineering;

    Sammanfattning : In multi-user multiple input multiple output (MU-MIMO), the complexity of the base-station scheduler has increased further compared to single-user multiple input multiple output (SU-MIMO). The scheduler must understand if several users can be spatially multiplexed in the same time-frequency resource. LÄS MER

  4. 3. Mobile Devices In the Distributed IoT Platform Calvin

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

    Författare :Alexander Najafi Nassab; [2017]
    Nyckelord :Calvin; Mobile Devices; Android; Internet of Things; Distributed Platforms; Dataflow; Technology and Engineering;

    Sammanfattning : Development towards a connected world where anything can talk to anything is ongoing. Calvin is a research project at Ericsson that simplifies the development of peer-to-peer applications for the Internet of Things. LÄS MER

  5. 4. Implementing Linear Predictive Coding based on a statistical model for LTE fronthaul

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

    Författare :Ghassan Nakkoul; Mohammad Shohag Hassan Kaikobad; [2016]
    Nyckelord :Entropy; LTE fronthaul; RRH; BBU; C-RAN; Quantization; LTE downlink; Cyclic prefix; LPC; EVM; OFDM; Linear predicting coding; LTE; Technology and Engineering;

    Sammanfattning : This thesis studies the application of Linear Predictive coding (LPC) in the downlink of Long Term Evolution (LTE) fronthaul, which comprises of BBU and RRH. This can act as an additional module in the existing system. Today, the transmission of a single complex sample from the BBU to the RRH consumes 30 bits. LÄS MER

  7. 5. Konsumentens attityd till innovationer : En studie om fingeravtrycksläsare i mobiltelefoner

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Fredrik Haglund; Mattias Turunen; [2014]
    Nyckelord :self-service technology; acceptance model; diffusion of innovations; biometry; smartphones; innovationer; konsument attityd; fingeravtrycksläsare; biometri; innovationsspridning; fingeravtryck; mobiltelefoner;

    Sammanfattning : Den här studien handlar om konsumenters adoption av fingeravtrycksläsare i mobiltelefoner. Att implementera fingeravtryck som en verifieringsmetod har blivit allt vanligare i mobiltelefoner. Under 2013 lanserades iPhone 5S med fingeravtrycksläsare. LÄS MER