Power and frequency efficient virtual cellular network

Eisuke Kudoh, Fumiyuki Adachi

    Research output: Contribution to journalConference articlepeer-review

    17 Citations (Scopus)


    Recently, major services provided by mobile communications systems are shifting from voice conversations to data communications over the Internet. There is a strong demand for increasing the data transmission rate. However, an important problem arises; larger peak transmit power is required as transmission rate becomes higher. In this paper, a virtual cellular concept Is proposed to avoid this power problem and its transmit power and frequency efficiencies are evaluated by computer simulation to compare with that of the present cellular systems.

    Original languageEnglish
    Pages (from-to)2485-2489
    Number of pages5
    JournalIEEE Vehicular Technology Conference
    Issue number4
    Publication statusPublished - 2003 Sep 1
    Event57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of
    Duration: 2003 Apr 222003 Apr 25


    • Frequency reuse distance
    • Transmit power control
    • Transmit power efficiency
    • Virtual cellular system

    ASJC Scopus subject areas

    • Computer Science Applications
    • Electrical and Electronic Engineering
    • Applied Mathematics


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