Sökning: "IEEE 802.15.4"

Visar resultat 1 - 5 av 67 uppsatser innehållade orden IEEE 802.15.4.

1. 1. Energy Sustainable Reinforcement Learning-based Adaptive Duty-Cycling in Wireless Sensor Networks-based Internet of Things Networks

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

   Författare :Nadia Charef; [2023]
   Nyckelord :Reinforcement Learning; Q-learning; Dynamic Energy Management; Energy Sustainabiltiy; IEEE802.15.4 MAC Protocol; Adaptive Duty Cycling; Wireless Sensors Networks; Internet of Things;

   Sammanfattning : The Internet of Things (IoT) is widely adopted across various fields due to its flexibility and low cost. Energy-harvesting Wireless Sensor Networks (WSNs) are becoming a building block of many IoT applications and provide a perpetual source of energy to power energy-constrained IoT devices. LÄS MER

3. 2. IO-Link Wireless : Industrial communication protocol

   Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Wilhelm von Hacht; Viktor Solid; [2022]
   Nyckelord :: IO-Link; IOL; IOL-W; IO-Link Wireless; Industry Automation; HMS; CoreTigo; Nordic Semiconductor; Nrf52840;

   Sammanfattning : This thesis investigates two aspects of the protocol IO-Link Wireless (IOL-W), a wireless derivative of the widely established network protocol for industry automation IO-Link (IOL). There is an increasing interest in using wireless solutions within the automation industry. 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. Towards Embedded Implementations of Multi-Armed Bandit Algorithms for Optimised Channel Selection

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Alex Kangas; [2021]
   Nyckelord :;

   Sammanfattning : 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. LÄS MER

7. 5. Erlang as an alternative to a non-functional language for communication in a faulttolerant IoT sensor network

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Jimmy Holdö; [2020-02-17]
   Nyckelord :Internet of Things; Wireless Sensor Network; Erlang; IEEE 802.15.4; ZigBee; Network topology;

   Sammanfattning : This thesis compares a C++ prototype and an Erlang prototype for an Internet of Things application. Internet of Things applications are difficult to program because they consist of a distributed environment of heterogeneous devices, where each device can have limited resources and connectivity technologies. LÄS MER