Sökning: "CC2420"

Hittade 5 uppsatser innehållade ordet CC2420.

  1. 1. An IEEE 802.15.4 Packet Error Classification Algorithm : Discriminating Between Multipath Fading and Attenuation and WLAN

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

    Författare :Nan Chen; [2014]
    Nyckelord :WSN; error discrimination; MFA; WLAN interference; F-BER; RSSI; LQI; CC2420;

    Sammanfattning : In wireless sensor networks, communications are usually destroyed by signal attenuation, multipath fading and different kinds of interferences like WLAN and microwave oven interference. In order to build a stable wireless communication system, reactions like retransmission mechanisms are necessary. LÄS MER

  3. 2. 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

  4. 3. Statistical Processing of IEEE 802.15.4 Data Collected in Industrial Environment

    Kandidat-uppsats, Institutionen för informationsteknologi och medier

    Författare :Yun Wang; Wenxuan Jiang; [2013]
    Nyckelord :WSN; Zigbee; CC2420; BER; RSSI; CORR; Wi-Fi;

    Sammanfattning : Wireless sensor network, which is constitute of autonomous sensors, is used for monitoring physical or environmental conditions like temperature, sound, pressure, and so on. The dispersed sensors or nodes will respectively pass their data through the network to the main location. LÄS MER

  5. 4. Implementation of Collection Tree Protocol over WirelessHART Data-Link

    Master-uppsats, JTH, Data- och elektroteknik

    Författare :Kiran Kumar Koneri; [2011]
    Nyckelord :WSN; WirelessHART; Time Synchronization Channel Hopping; Collection Tree Protocol; Reliability; Efficiency;

    Sammanfattning : Wireless Sensor Networks (WSNs) are ad-hoc wireless networks for small form-factor embedded nodes with limited memory, processing and energy resources. Certain applications, like industrial automation and real-time process monitoring requires time synchronized reliable network protocol. LÄS MER

  7. 5. Bridging two CAN-bus segments using radio communication with the IEEE 802.15.4 protocol

    Magister-uppsats, JTH, Data- och elektroteknik

    Författare :Ted Wolfram; [2006]
    Nyckelord :IEEE 802.15.4; CAN; CC2420; Split bus;

    Sammanfattning : This thesis will investigate the possibilities to wireless communicate within time critical applications with the radio protocol IEEE 802.15.4. IEEE 802. LÄS MER