Essays about: "RSSI algorithm"

Showing result 11 - 15 of 20 essays containing the words RSSI algorithm.

  1. 11. High-Level Control of UAV Swarms with RSSI Based Position Estimation

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Märta Paulsson; [2017]
    Keywords : Technology and Engineering;

    Abstract : Search and rescue operations can greatly benefit from the use of cooperative swarms of autonomous UAVs in order to investigate areas and collect information about the position of a missing person. In this thesis, UAV swarm algorithms are investigated where collisions are prevented both between agent pairs and between agents and static obstacles. READ MORE

  3. 12. Feasibility Study of Indoor Positioning in a Hospital Environment Using Smartphone Sensors

    University essay from Linköpings universitet/Reglerteknik

    Author : Joakim Skytte; [2017]
    Keywords : Indoor positioning ; smartphone; IMU; Wi-Fi; Dead Reckoning ; Inomhuspositionering; tröghetsnavigering; wifi;

    Abstract : This thesis is a feasibility study of contemporary indoor positioning approaches in an hospital environment using sensor available on Android phones together with Wi-Fi fingerprintingand map information. The purpose is to determine the resolution of pedestrian indoor positioning and whether it is sufficient for room level accuracy. READ MORE

  4. 13. Governing of access point for stations in an 802.11 network with a repeater to achieve higher throughput : Designing and implementing an algorithm on Inteno's OpenWRT based access points

    University essay from KTH/Data- och elektroteknik

    Author : Noel Irstad; Stjerne Fredrik; [2016]
    Keywords : RSSI; repeater; throughput; OpenWRT; wireless local network; RSSI; repeater; genomströmning; OpenWRT; trådlösa lokala nät;

    Abstract : When using a wireless repeater in a network, an overlap zone between the repeater and the primary access point that holds the internet connection is created. The theoretical throughput for connections through the repeater is reduced by half since the repeater can’t send and receive data at the same time when using only one channel which was the case in this thesis. READ MORE

  5. 14. Investigation of Inertial Navigation for Localization in Underground Mines

    University essay from Uppsala universitet/Signaler och System

    Author : John Svensson; [2015]
    Keywords : Inertial Navigation; Positioning; Localization; Underground Mine; Sensor Fusion; Gyroscope; Tröghetsnavigering; Positionering; Underjordsgruva; Sensorfusion; Gyroskop;

    Abstract : This thesis project considers the potential use of inertial navigation on a consumer grade tablet mounted in a vehicle in an underground mine. The goal is to identify which sensors and techniques are useful and to design a navigation algorithm based on those results. READ MORE

  6. 15. Evaluation and Improvement of the RSSI-based Localization Algorithm : Received Signal Strength Indication (RSSI)

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Alireza Shojaifar; [2015]
    Keywords : RSSI algorithm; indoor localization; Wireless Sensor Network WSN ; RSSI filtering; RSSI distance error; localization algorithm;

    Abstract : Context: Wireless Sensor Networks (WSN) are applied to collect information by distributed sensor nodes (anchors) that are usually in fixed positions. Localization (estimating the location of objects) of moving sensors, devices or people which recognizes the location’s information of a moving object is one of the essential WSN services and main requirement. READ MORE