Essays about: "Heterogeneous Networks"

Showing result 1 - 5 of 77 essays containing the words Heterogeneous Networks.

  1. 1. Context-Based Authentication and Lightweight Group Key Establishment Protocol for IoT Devices

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Nico Ferrari; [2019]
    Keywords : Internet of Things; Context-based authentication; Fuzzy commitment scheme; Cryptographic key establishment; Lightweight cryptography; Contiki; One-way accumulators;

    Abstract : The concept of the Internet of Things is driven by advancements of the Internet with the interconnection of heterogeneous smart objects using different networking and communication technologies. With the rapidly increasing number of interconnected devices present in the life of a person, providing authentication and secure communication between them is considered a key challenge. READ MORE

  2. 2. HAALO : A cloud native hardware accelerator abstraction with low overhead

    University essay from Luleå tekniska universitet/Datavetenskap

    Author : Jeremy Facchetti; [2019]
    Keywords : cloud; 5g; hardware accelerator; kubernetes; docker; vnf; nfv; cloud native; virtualization;

    Abstract : With the upcoming 5G deployment and the exponentially increasing data transmitted over cellular networks, off the shelf hardware won't provide enough performance to cope with the data being transferred over cellular networks. To tackle that problem, hardware accelerators will be of great support thanks to their better performances and lower energy consumption. READ MORE

  3. 3. An Internet of Things Software and Firmware Update Architecture Based on the SUIT Specification

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Simon Carlson; [2019]
    Keywords : IoT; industrial IoT; security; Contiki-NG; embedded systems; software updates; IoT; industriell IoT; säkerhet; Contiki-NG; inbyggda system; mjukvaruuppdateringar;

    Abstract : As society becomes more digitalized, cyberattacks are increasingly common and severe. Security in the Internet of Things (IoT) is essential, and IoT devices must be updated to patch vulnerabilities. READ MORE

  4. 4. Dynamic Bandwidth Allocation for Wireless Nodes with Software Defined Networking in Heterogeneous Networks with Embedded Systems

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik; Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Thomas Jädal; Dirk Postol Dissel; [2019]
    Keywords : ;

    Abstract : In the wireless computer networks of today, there is a limitation on how wireless access points handle bandwidth distribution to wireless nodes, both in Software Defined Networking (SDN) solutions, traditional networks with routers and switches, and in embedded systems. The limitation is the lack of control of the node bandwidth usage. READ MORE

  5. 5. Energy Consumption Optimizations for 5G networks

    University essay from Uppsala universitet/Signaler och System

    Author : Martina Tran; [2019]
    Keywords : 5G; 4G; NR; LTE; Energy efficiency; Energy optimization; Sleep states; Sleep modes; Power model; Latency; File delay;

    Abstract : The importance of energy efficiency has grown alongside awareness of climate change due to the rapid increase of greenhouse gases. With the increasing trend regarding mobile subscribers, it is necessary to prevent an expansion of energy consumption via mobile networks. READ MORE