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Showing result 1 - 5 of 42 essays matching the above criteria.

  1. 1. Secrecy Capacity of Cooperative Transmission with Opportunistic Relaying Scheme

    University essay from

    Author : Dhathri Pravallika Pasumarthi; [2022]
    Keywords : Cooperative Transmission; Opportunistic Relaying; Decode-and-Forward; Outage Probability; Secrecy Capacity; Fading.;

    Abstract : The usage of wireless communication has increased over the past few years. Most wired communications are replaced by wireless communication for ease of use. Wireless communication transfers confidential information like personal information and credentials between two entities. READ MORE

  3. 2. Dynamic configuration of Bluetooth mesh : A master thesis in electrical engineering

    University essay from Uppsala universitet/Signaler och system

    Author : August Fricking; [2022]
    Keywords : Bluetooth; Bluetooth mesh; BLE; BLE mesh; mesh networks; nRF52840; nRF52832; Dynamic configuration; adoptive configuration; mesh automation;

    Abstract : When choosing what IoT protocol to use today, there are lots of choices. If a mesh type network is chosen, Bluetooth mesh might be a possible candidate. Bluetooth mesh without correctly configured parameters can however suffer from congestion and packet loss if the network is very dense or consists of many nodes. READ MORE

  4. 3. Deanonymizing Onion Services byIntroducing Packet Delay

    University essay from Blekinge Tekniska Högskola

    Author : Johannes Ödén; [2022]
    Keywords : ;

    Abstract : Background. Onion services facilitate two-way communication over the Tor net-work without letting either party know the other address or location. Many different techniques to break that anonymizing have come forth, but most of them have only been on paper. Some have been tested but then only on a separate network and not on the live Tor network. READ MORE

  5. 4. Current sensing in software for electronic fuse applications : Analysis of two different current measurement implementations

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

    Author : Elias Johansson; [2021]
    Keywords : Electronic fuse; Current sensing; Sensors; Microcontroller; Shunt resistor; Elektronisk säkring; Strömmätning; Sensorer; Mikrokontroller; Strömavkänningsmotstånd;

    Abstract : Relays and fuses are used in a multitude of applications to deliver and control current to its consumers. To improve the controllability of both the fuse and relay function, they can be moved to software. This will not only increase the number of available features but can also give live feedback of the systems current state. READ MORE

  6. 5. Measuring latency for live video calls routed via vanilla and modified Tor

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

    Author : Magnus Åkerfeldt; Carl Engelhardt; [2021]
    Keywords : ;

    Abstract : Tor is an anonymity network which consists of relays (or nodes) dispersed over the world. By interlaying a connection with the relays it becomes more difficult to conclude who the sender and receiver of the connection is, however the latency is also increased. READ MORE