Duty cycle division multiplexing technique for wireless communications

Ghafour Amouzad Mahdiraji, Mohamad Khazani Abdullah, Mohamed Faisal Elhag, Ahmed Fauzi Abas, Edmond Zahedi, Makhfudzah Mokhtar

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

    5 Citations (Scopus)

    Abstract

    A new multiplexing technique which is called Duty Cycle Division Multiplexing (DCDM) is presented in this paper. Theoretical and simulation studies have been carried out to evaluate the performance of this technique based on the signal energy and symbol error rate (SER). A wireless channel based on free space propagation model is considered for the simulation study. Two modulation schemes of PSK and QAM are used to evaluate the technique, against the number of users and data rates. Also, the performance of the multiplexing technique is compared with the conventional Time Division Multiplexing (TDM) technique as well as with the multilevel M-ary signaling. The study shows that the energy per bit in the DCDM technique, unlike that of the TDM technique increases with the number of users. The simulation results correspond with the theoretical study in which the DCDM technique has better SER than that of TDM.

    Original languageEnglish
    Title of host publication4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007
    DOIs
    Publication statusPublished - 2007
    Event4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007 - Singapore
    Duration: 2 Jul 20074 Jul 2007

    Other

    Other4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007
    CitySingapore
    Period2/7/074/7/07

    Fingerprint

    Multiplexing
    communications
    Time division multiplexing
    simulation
    Communication
    symbol
    energy
    performance
    Phase shift keying
    Quadrature amplitude modulation
    Modulation
    time

    Keywords

    • Duty cycle
    • Multiplexing technique

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering
    • Communication

    Cite this

    Mahdiraji, G. A., Abdullah, M. K., Elhag, M. F., Abas, A. F., Zahedi, E., & Mokhtar, M. (2007). Duty cycle division multiplexing technique for wireless communications. In 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007 [4284180] https://doi.org/10.1109/WOCN.2007.4284180

    Duty cycle division multiplexing technique for wireless communications. / Mahdiraji, Ghafour Amouzad; Abdullah, Mohamad Khazani; Elhag, Mohamed Faisal; Abas, Ahmed Fauzi; Zahedi, Edmond; Mokhtar, Makhfudzah.

    4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007. 2007. 4284180.

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

    Mahdiraji, GA, Abdullah, MK, Elhag, MF, Abas, AF, Zahedi, E & Mokhtar, M 2007, Duty cycle division multiplexing technique for wireless communications. in 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007., 4284180, 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007, Singapore, 2/7/07. https://doi.org/10.1109/WOCN.2007.4284180
    Mahdiraji GA, Abdullah MK, Elhag MF, Abas AF, Zahedi E, Mokhtar M. Duty cycle division multiplexing technique for wireless communications. In 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007. 2007. 4284180 https://doi.org/10.1109/WOCN.2007.4284180
    Mahdiraji, Ghafour Amouzad ; Abdullah, Mohamad Khazani ; Elhag, Mohamed Faisal ; Abas, Ahmed Fauzi ; Zahedi, Edmond ; Mokhtar, Makhfudzah. / Duty cycle division multiplexing technique for wireless communications. 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007. 2007.
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