Essays about: "TSCH"

Showing result 1 - 5 of 9 essays containing the word TSCH.

  1. 1. Low-Power Global Time Synchronization for the Contiki-NG Operating System

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Arnis Gustins; [2023]
    Keywords : ;

    Abstract : Time synchronization is a well-known problem in low-power embedded wireless networks. While many synchronization protocols exist, usually they are not standard-compliant or do not provide synchronization of a global calendar time which is required by many applications, such as event correlation and certificate validation. READ MORE

  3. 2. Energy Efficient Communication Scheduling for IoT-based Waterbirds Monitoring: Decentralized Strategies

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

    Author : Otabek Sobirov; [2022]
    Keywords : TSCH; 6TiSCH; RPL; scheduling; energy consumption; COOJA; autonomous scheduling; distributed scheduling; reinforcement learning; RL-based scheduling; Q-Learning;

    Abstract : Monitoring waterbirds have several benefits, including analyzing the number of endangered species, giving a reliable indication of public health, etc. Monitoring waterbirds in their habitat is a challenging task since the location is distant, and the collection of monitoring data requires large bandwidth. READ MORE

  4. 3. 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

  5. 4. Towards Embedded Implementations of Multi-Armed Bandit Algorithms for Optimised Channel Selection

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Alex Kangas; [2021]
    Keywords : ;

    Abstract : The proliferation of Internet of Things increases the demand for achieving a high performance for embedded devices on the Internet. The IEEE 802.15.4 wireless network standard provides ultra low complexity, cost, power consumption and data rate for inexpensive devises, although it has problems such as external interference and multi-path fading. READ MORE

  6. 5. Evaluation of 6TiSCH network performance for SDN-enabled IoT networks

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

    Author : Adam Sandström; Nico Klerks; [2020]
    Keywords : ;

    Abstract : Within the Internet of Things (IoT) a need for new IP-compatible communication technologies has grown stronger during the last few years as the need to connect these IoT networks to the Internet has become increasingly more important. In this report, we evaluate IPv6 over the TSCH mode of IEEE 802.15. READ MORE