Essays about: "Wireless OS"

Showing result 1 - 5 of 31 essays containing the words Wireless OS.

  1. 1. LoRa Radio Performance Analysis Based on AVR-RSS2 and RIOT-OS for Indoor IoT Applications

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : HongShuo Yi; Duosi Dai; [2023]
    Keywords : LoRa; Indoor IoT Internet of Things ; Signal strength; Round-trip time RTT ; Goodput; LoRaWAN device classes; AVR-RSS2; RIOT-OS; LoRa; Inomhus-IoT Internet of Things ; Signalstyrka; Rundresa-tid RTT ; Goodput; LoRaWAN klasser; AVR-RSS2; RIOT-OS;

    Abstract : This thesis is dedicated to measuring the communication performance of LoRa technology in an indoor environment and providing insight into its potential application as an effective Internet of Things (IoT) communication solution in Low Power Wide Area Networks (LPWAN). Through careful experimentation and analysis, we assessed various transmission parameters such as spreading factor (SF), bandwidth (BW), Payload Length (PL), and LoRaWAN classes. READ MORE

  3. 2. Implementation of LPWAN protocols for Water Sense : Integration of LoRa and Contiki OS with the Rime stack

    University essay from Uppsala universitet/Signaler och system

    Author : Barry Dyi; [2022]
    Keywords : Contiki; LoRa; Telecommunications; Embedded Systems; WSN; IoT;

    Abstract : The purpose of this thesis rose from tackling a specific project led by Cybercom Group. Water Sense was proposed after municipalities expressed the need to conveniently conduct measurements on water in Swedish lakes, and remotely get access to these data. READ MORE

  4. 3. Enhanced DTLS Support for the Contiki-NG OS

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Rudolfs Arvids Kalnins; Kristaps Karlis Kalnins; [2021]
    Keywords : Internet of Things; Contiki-NG; DTLS; MbedTLS; Porting; Operating Systems; Security; Internet of Things; Contiki-NG; DTLS; MbedTLS; Porting; Operativsystem; Säkerhet;

    Abstract : Internet of Things (IoT) devices are devices with embedded sensors or software. Their usage is becoming more prevalent. They are used for smart homes, traffic tracking, weather data and sensor networks. Often IoT devices communicate wirelessly using low-power protocols. READ MORE

  5. 4. VIRTUAL PRIVATE NETWORKS : An Analysis of the Performance in State-of-the-Art Virtual Private Network solutions in Unreliable Network Conditions

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Sanel Habibovic; [2019]
    Keywords : Virtual Private Network; VPN; WireGuard; IPSec; OpenVPN; Performance; Unreliability; Packet Loss; Delay;

    Abstract : This study aimed to identify the differences between state-of-the-art VPN solutions on different operating systems. It was done because a novel VPN protocol is in the early stages of release and a comparison of it, to other current VPN solutions is interesting. READ MORE

  6. 5. BATTERY SENSORY DATA COMPRESSION FOR ULTRANARROW BANDWIDTH IOT PROTOCOLS

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Loncar Loncar; Ahmed Karic; [2018]
    Keywords : ;

    Abstract : Internet of Things (IoT) communication technology is an essential parameter in modern embedded systems. Demand for data throughput drastically increases, as well as the request for transmission over considerable distance. READ MORE