Essays about: "802.15.4"

Showing result 21 - 25 of 68 essays containing the word 802.15.4.

  1. 21. Radio Link Quality in Backscatter Communication

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Georgios Theodoros Daglaridis; [2018]
    Keywords : ;

    Abstract : The opportunities that the Internet of Things (IoT) offers impose the need of ultra low-power communication systems. For that, backscatter communication can be used, where the transmitting node consumes only a few tens of micro Watts. READ MORE

  3. 22. Timing delay characterization of GNU Radio based 802.15.4 network using LimeSDR

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

    Author : Saptarshi Hazra; [2018]
    Keywords : Software Defined Radio; LimeSDR; GNU Radio; Latency; IEEE 802.15.4; USB Transfer Delay; USBMon; Software Defined Radio; LimeSDR ; GNU Radio; Latency ; IEEE 802.15.4; USB Transfer Delay;

    Abstract : Massive deployment of diverse ultra-low power wireless devices necessitates the rapid development of communication protocols. Software Defined Radio (SDR) provides a flexible platform for deploying and evaluating real-world performance of these protocols. But SDR platform based communication systems suffer from high and unpredictable delays. READ MORE

  4. 23. OpenThread vs. Contiki IPv6 :An Experimental Evaluation

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Christoph Ellmer; [2017]
    Keywords : ;

    Abstract : Low-power wireless networks based on the IEEE 802.15.4 standard are widely used for emerging Internet of Things applications. So far, however, there is no standard network stack for such networks. READ MORE

  5. 24. The effect of network coexistence on the performance of wireless sensor networks

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Oriol Ros Fornells; [2016]
    Keywords : Wireless Sensor Network; IEEE 802.15.4; Castalia; Network coexistence; Beacons collisions; trådlösa sensornätverk; IEEE 802.15.4; Castalia; för samexisterande nätverk; beacon kollision;

    Abstract : With the coming growth in Internet of Things (IoT) applications, we can expect environ-ments with many independent networks operating in nearby locations. Wireless Sensor Networks (WSN), which have become popular during the last few years, are the main type of networks used in IoT. The IEEE 802.15. READ MORE

  6. 25. Wireless Body Area Network for Patient Monitoring in Hospitals

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Divya Vinod Kalkotwar; [2016]
    Keywords : IEEE 802.15.4; wireless body area network; beacon mode; CSMA CA; NFC; patient monitoring.;

    Abstract : The master thesis is a prototyping project of a wireless body area network (WBANs) for patient monitoring in hospitals. The goal of this project was to study various technologies suitable for wireless body area networks, complete a requirement analysis, design a WBAN suitable to achieve the requirements and to test and evaluate the system against the requirements. READ MORE