Essays about: "hopping"

Showing result 1 - 5 of 31 essays containing the word hopping.

  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. The Desert of Talent in Hospitality Industry : A Qualitative Analysis on High Staff Turnover in Chinese Hotels

    University essay from Linnéuniversitetet/Institutionen för marknadsföring och turismvetenskap (MTS)

    Author : Xiaoxin Xing; [2023]
    Keywords : Hotel; Staff; High Turnover; Sustainability; Industry; Tourism; China;

    Abstract : This paper through qualitative research and the author's collection of relevant articles and materials explains the high turnover rate of hotel staff in China. Employee turnover refers to the behaviour of employees voluntarily or involuntarily terminating their labour relationship with an organization. READ MORE

  4. 3. Investigation of a newrepresentation of spin

    University essay from Uppsala universitet/Materialteori

    Author : Minna Palmgren Thun; [2023]
    Keywords : Material theory; Spin; Statistical physics; Second quantization; Materialteori; spinn;

    Abstract : The Bose-Hubbard Model, a tight binding model within solid state theory can be solved exactly using a number theoretical approach. From this approach, in the two sited Bose-Hubbard model, the hopping term in the model takes the form of a Pauli x matrix. The hopping term can be interpreted as a two energy level system or a dimer with k+1 particles. READ MORE

  5. 4. 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

  6. 5. 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