Sökning: "Internet of Things Gateway"

Visar resultat 1 - 5 av 28 uppsatser innehållade orden Internet of Things Gateway.

1. 1. Designing a Novel RPL Objective Function & Testing RPL Objective Functions Performance

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Författare :Khalil Mardini; Emad Abdulsamad; [2023]
   Nyckelord :Routing protocol for low-power and lossy networks RPL ; Wireless Sensor Networks WSN ; The Internet of Things IoT ; Objective Function OF ; Low-Power and Lossy Networks LLNs ; Expected Transmission Count ETX ; Min- imum Rank with Hysteresis Objective Function MRHOF ; Packet Delivery Ratio PDR ; Directed Acyclic Graph DODAG ;

   Sammanfattning : The use of Internet of Things systems has increased to meet the need for smart systems in various fields, such as smart homes, intelligent industries, medical systems, agriculture, and the military. IoT networks are expanding daily to include hundreds and thousands of IoT devices, which transmit information through other linked devices to reach the network sink or gateway. LÄS MER

3. 2. LoRaWan Skellefteå

   M1-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Anton Carlzon; [2023]
   Nyckelord :LoRaWan;

   Sammanfattning : LoRaWAN är ett 4G liknande nätverk som används för en billig och energisnålnätverkslösning för Internet of Things produkter. I Skellefteå består det nuvarande nätverk avtre stycket Kerlink iBTS gateways som utgör hela Skellefteås LoRaWAN nät. LÄS MER

4. 3. Implementation and performance analysis of multiple concurrent WPAN protocols on a system-on-chip

   Master-uppsats, Linköpings universitet/Fysik, elektroteknik och matematik; Linköpings universitet/Tekniska fakulteten

   Författare :Juni Hag; [2022]
   Nyckelord :Bluetooth; Bluetooth Low Energy; BLE; Zigbee; 802.15.4; IEEE 802.15.4; WPAN; wireless protocols; sensor networks; IoT; Internet of Things; multiprotocol; TDMA; SoC;

   Sammanfattning : The development of new energy efficient Wireless Personal Area Network (WPAN) protocols is a big factor for the increased interest in Internet of Things (IoT). However, the many protocols with overlapping applications have led to competing standards and sensor networks using different protocols, even to perform the same tasks. LÄS MER

5. 4. Data Cleaning Extension on IoT Gateway : An Extended ThingsBoard Gateway

   Kandidat-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :Fredrik Hallström; David Adolfsson; [2021]
   Nyckelord :Data cleaning; IoT; Internet of Things; ThingsBoard; Gateway;

   Sammanfattning : Machine learning algorithms that run on Internet of Things sensory data requires high data quality to produce relevant output. By providing data cleaning at the edge, cloud infrastructures performing AI computations is relieved by not having to perform preprocessing. LÄS MER

7. 5. Threat Modeling and Penetration Testing of a Yanzi IoT-system : A Survey on the Security of the system’s RF communication

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

   Författare :Diyala Isabar; [2021]
   Nyckelord :Security; Internet of Things; penetration testing; threat assessment; threat modeling; ethical hacking; vulnerabilities; RF communication; smart office; Säkerhet; ”Internet av saker”; penetrationstestning; hotbedömning; hotmodelering; etisk hacking; sårbarheter; radiokommunikation; smarta kontorN;

   Sammanfattning : Internet of Thing (IoT) products have in recent years become increasingly popular with both industries and private consumers, and it has been forecasted that the number of connected devices around the world will be roughly 14 billion in the year 2022. One particular field that the booming of IoT solutions continues to create endless possibilities for is smart offices. LÄS MER