Sökning: "wireless personal area network"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden wireless personal area network.

1. 1. 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

3. 2. ZigBee-based climate measurement system for thermal comfort in traffic busses

   M1-uppsats, KTH/Hälsoinformatik och logistik

   Författare :Talib Almosawi; George Karanta; [2021]
   Nyckelord :Measurement system; wireless personal area network; ZigBee; radio communication; Raspberry pi; microcontroller; Mätsystem; wireless personal area network; ZigBee; radiokommunikation; Raspberry pi; mikrokontroller;

   Sammanfattning : This thesis describes the work process two (WP2) of a project led by the traffic administration in Stockholm to achieve the passengers' thermal comfort in traffic buses.  The purpose of this thesis is to design and implement a measurement system comprised in eight measurement position in a bus. LÄS MER

4. 3. Enhancing Zigbee Security for Industrial Implementation

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

   Författare :Hamza Kadhum; [2020]
   Nyckelord :Zigbee network security; LoWPAN; IoT; Wireless Sensor Network; Node lifetime; Zigbee nätverk säkerhet; LoWPAN; IoT; Trådlöst Sensornätverk; Sensornodens livslängd;

   Sammanfattning : Zigbee network is a popular choice for deploying low power personal area network (LoWPAN). The application areas vary but the most popular are industrial area monitoring and home automation. But Zigbee has been identified to have weak security and is not applicable for industrial implementation. LÄS MER

5. 4. User Deployed Hot-Spots in Rurual 5G Networks

   Master-uppsats, Linköpings universitet/Programvara och system

   Författare :Nasir Zaman; [2019]
   Nyckelord :5G; Rural Networks; Energy Efficiency; User Deployed Hot-Spot;

   Sammanfattning : Cellular network expansion in rural areas has been traditionally slower than in dense urban areas. Area coverage in rural areas is fundamentally limited by the deployment cost for the operator. LÄS MER

7. 5. Implementation and Benchmarking of a Crypto Processor for a NB-IoT SoC Platform

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Sébastien Fuhrmann; Luis Cavo; [2018]
   Nyckelord :3GPP; IoT; HLS; security; cryptography; AES; SNOW; ZUC; hardware; ASIC; confidentiality; integrity; cipher; Technology and Engineering;

   Sammanfattning : The goal of this Master’s Thesis is to investigate the implementation of cryptographic algorithms for IoT and how these encryption systems can be integrated in a NarrowBand IoT platform. Following 3rd Generation Partnership Project (3GPP) specifications, the Evolved Packet System (EPS) Encryption Algorithms (EEA) and EPS Integrity Algorithms (EIA) have been implemented and tested. LÄS MER