Sökning: "Contiki-NG"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet Contiki-NG.

1. 1. Performance Evaluation of Different RPL Formation Strategies

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Ziyi Chang; [2023]
   Nyckelord :IPv6 Routing Protocol for Low-Power and Lossy Networks RPL ; Multiple Sinks; Packet Delivery Ratio PDR ; Internet of Things; IPv6 Routing Protocol for Low-Power and Lossy Networks RPL ; Multi-Sink; Packet Delivery Ratio PDR ; Sakernas Internet;

   Sammanfattning : The size of the IoT network is expanding due to advancements in the IoT field, leading to increased interest in the multi-sink mechanism. The IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL) is a representative IoT protocol that focuses on the Low-Power and Lossy Networks. LÄS MER

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

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Arnis Gustins; [2023]
   Nyckelord :;

   Sammanfattning : 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. LÄS MER

4. 3. Securing LwM2M with Mbed TLS in Contiki-NG

   Magister-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Jayendra Ellamathy; [2023]
   Nyckelord :;

   Sammanfattning : As the Internet of Things (IoT) becomes increasingly integrated into our personal lives and industries, security concerns and attacks on these devices are growing. This concern is one of the major bottlenecks for adopting IoT, as these devices can often collect sensitive information. LÄS MER

5. 4. Using ARM TrustZone for Secure Resource Monitoring of IoT Devices Running Contiki-NG

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Nikolaos Georgiou; [2023]
   Nyckelord :ARM TrustZone; Internet Of Things; Trusted Execution Environment; Secure monitoring; Contiki-NG; ARM TrustZone; Internet Of Things; Trusted Execution Environment; Säker övervakning; Contiki-NG;

   Sammanfattning : The rapid development of Internet of Things (IoT) devices has brought unparalleled convenience and efficiency to our daily lives. However, with this exponential growth comes the pressing need to address the critical security challenges posed by these interconnected devices. LÄS MER

7. 5. Energy Efficient Communication Scheduling for IoT-based Waterbirds Monitoring: Decentralized Strategies

   Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

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

   Sammanfattning : 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. LÄS MER