QoS constraint with prioritized frame selection CDMA MAC protocol for WSN employing UAV

Tu Dac Ho, Jingyu Park, Shigeru Shimamoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    13 Citations (Scopus)

    Abstract

    This paper proposes a new MAC protocol that is used for a wireless sensor network employing one Unmanned Aerial Vehicle (WSN-UAV). In this protocol, the active sensors are classified into different groups with different priorities that are controlled by the UAV. The level of priorities is closely dependent on the receiving power of the beacon signal at the sensors and the variation trend of this receiving power value. The proposed MAC protocol assures a certain Packet-Error-Rate (PER) by selecting a proper number of transmitting groups that is equal or less than the number of priority groups. As a result, only the active sensors that are located inside the transmitting groups will periodically transmit their sensing data to the UAV. CDMA will be used for data transmission between the sensors and the UAV as an effective method. The results show that, the larger number of transmitting groups the smaller value of time needed for data collection and the higher value of PER; or inversely. This paper therefore aims to find a relation among the three factors: the number of transmitting groups, the acceptable PER and the average time for data collection.

    Original languageEnglish
    Title of host publication2010 IEEE Globecom Workshops, GC'10
    Pages1826-1830
    Number of pages5
    DOIs
    Publication statusPublished - 2010
    Event2010 IEEE Globecom Workshops, GC'10 - Miami, FL
    Duration: 2010 Dec 52010 Dec 10

    Other

    Other2010 IEEE Globecom Workshops, GC'10
    CityMiami, FL
    Period10/12/510/12/10

    Fingerprint

    Unmanned aerial vehicles (UAV)
    Code division multiple access
    Quality of service
    Network protocols
    Sensors
    Group
    Data communication systems
    Wireless sensor networks
    trend
    Values

    Keywords

    • CDMA
    • Unmanned aerial vehicle
    • Wireless sensor network

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Communication

    Cite this

    QoS constraint with prioritized frame selection CDMA MAC protocol for WSN employing UAV. / Ho, Tu Dac; Park, Jingyu; Shimamoto, Shigeru.

    2010 IEEE Globecom Workshops, GC'10. 2010. p. 1826-1830 5700257.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Ho, TD, Park, J & Shimamoto, S 2010, QoS constraint with prioritized frame selection CDMA MAC protocol for WSN employing UAV. in 2010 IEEE Globecom Workshops, GC'10., 5700257, pp. 1826-1830, 2010 IEEE Globecom Workshops, GC'10, Miami, FL, 10/12/5. https://doi.org/10.1109/GLOCOMW.2010.5700257
    Ho, Tu Dac ; Park, Jingyu ; Shimamoto, Shigeru. / QoS constraint with prioritized frame selection CDMA MAC protocol for WSN employing UAV. 2010 IEEE Globecom Workshops, GC'10. 2010. pp. 1826-1830
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