Essays about: "anti jamming"

Showing result 1 - 5 of 7 essays containing the words anti jamming.

  1. 1. Integrating Jamming Detection into Low-power Mesh Networks

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Wenbo Xiao; [2022]
    Keywords : ;

    Abstract : In the field of the Internet of Things (IoT), jamming attacks and anti-jamming countermeasures have always been a very important research directions. Jamming attacks are aimed at disturbing routine wireless communications by sending out intentional radio interference, which leads to packet loss, higher energy consumption, and even disruption of the whole network. READ MORE

  3. 2. GNSS Safety and Handling

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Axel Björklund; [2022]
    Keywords : Navigation; GNSS; GPS; Galileo; OSNMA; TESLA protocol; SHA-256; jamming; spoofing; SDR; GPS-SDR-SIM; Smart Tachograph; dead reckoning; U-blox; Volvo Group; Volvo FH;

    Abstract : Satellite navigation (such as GPS) has become widely successful and is used by billions of users daily. Accuratepositioning and timing has a wide range of applications and is increasingly being integrated in safety criticalsystems such as autonomous operations, traffic management, navigation for airplanes and other vehicles. READ MORE

  4. 3. Weapons of Brand Destruction: Exploring the different methods and strategies used by Online Anti-Brand Communities aimed to harm brands

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Andrés Emilio Garcia Raffo; Niklas Kjellander; [2022]
    Keywords : Brand Community; Anti-Brand Community; Brand Dislike; Consumer-activism; Business and Economics;

    Abstract : Aim: The aim of this paper was to shed light on the different methods/strategies that Anti-Brand Communities (ABCs) use in order to cause harm to particular brands. Purpose: The purpose of this paper is to offer assistance to brand managers through Anti-Brand Community-insights, as a means of combating the increasingly growing number of ABCs. READ MORE

  5. 4. Evaluation of Drone Neutralization Methods using Radio Jamming and Spoofing Techniques

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

    Author : David Jan Rozenbeek; [2020]
    Keywords : C-UAS; Drone; UAV; Counter-drone; Jamming; GPS Spoofing;

    Abstract : The usage of drones is steadily increasing as drones are becoming more available and useful to the general public, but drone usage also leads to problems as for example airports have had to shutdown due to drone sightings. It has become clear that a counter-drone system must be in place to neutralize intruding drones. READ MORE

  6. 5. Improvement of Automated Guided Vehicle's image recognition : Object detection and identification

    University essay from Högskolan Väst/Avdelningen för produktionssystem (PS)

    Author : Zhu Xin; [2017]
    Keywords : Image recognition; image segmentation; navigation; CNN;

    Abstract : Automated Guided Vehicle(AGV) as a kind of material conveying equipment has been widely used in modern manufacturing systems. [1] It carries the goods between the workshop along the designated paths. The ability of localization and recognizing the environment around themselves is the essential technology. READ MORE