Sökning: "TinyOS"

Visar resultat 1 - 5 av 23 uppsatser innehållade ordet TinyOS.

  1. 1. Design and implement a modified MAC protocol

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Mengjun Qin; [2015]
    Nyckelord :MAC protocol; TDMA; Slotted Aloha; WirelessHART; TinyOS; WSN; IWSN;

    Sammanfattning : .... LÄS MER

  3. 2. Energy Efficient, High-speed Communication in WSNs

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

    Författare :Attila Nagy; [2014-05-21]
    Nyckelord :high-throughput; opportunistic routing; bulk transfer; WSN; TinyOS;

    Sammanfattning : This thesis presents a set of feasible extensions for the low power, low delay ORW routing protocol. It introduces the capability of handling multiple concurrent bulk transfers including various application scenarios, e.g., cross traffic. LÄS MER

  4. 3. Design and Implementation of a Network Manager for Industrial Automation Application in WirelessHART Networks

    Master-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Ayaz Shahid; [2014]
    Nyckelord :WirelessHART; Network Manager; TinyOS; WSN; TelosB; GUI;

    Sammanfattning : Wireless technology has been advancing a lot over the years and it has become mature enough to be used in industrial process control. Wireless sensor networks have overtaken the wired devices and are vastly adapted across the industry. LÄS MER

  5. 4. Performance evaluation of interleaving techniques for IEEE 802.15.4 transmissions

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Jiahuan Lei; Qingbi Liao; [2014]
    Nyckelord :interleaving; Matlab; Reed-Solomon; TinyOS; WSN; FEC; MicaZ;

    Sammanfattning : In the wireless sensor network, the WLAN interference, multi-path fading andattenuation are the main reason for packets’ corruption. Forward errorcorrection is one of the methods for error mitigation. Many coding methods aredesigned to improve the reliability of wireless channel. LÄS MER

  7. 5. A TinyOS Testbed for CC2420 Transceivers

    Master-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Muhammad Asif Jamal; [2013]
    Nyckelord :TinyOS; Motes; WSN; RSS; testbed; nesC; MICAz; MIB520; Handshaking; Frame length byte;

    Sammanfattning : Wireless Sensor Networks (WSNs) have gained significant consideration these days, as opposed to wired sensor networks, by introducing multi-functional wireless nodes, which are smaller in size. The main advan-tage is that its wireless, so it costs less to install, maintain and reconfig-ure. These sensor nodes are used in various application areas. LÄS MER