,Spectrum,spectrums,spectrume,spectrumed

Spectrum
Publications: 503,689| Citation Count: 1,776,688
Stemming Variations: spectrums, spectrume, spectrumed
Cumulative Annual
    • SPECTRUM is a testbed for designing and evaluating parallel simulation protocols. The concept is based on the work reported in [Reyn88] in which it was shown that a broad range of possibilities exists for designing parallel simulation protocols. SPECTRUM is the first known testbed in which experimentation on a full range of protocols is supported in a common environment...

    Paul F. Reynoldset al. SPECTRUM: A PARALLEL SIMULATION TESTBED

    • Spectrum is a communications resource which government is required to allocate. It must do so efficiently. This requires promoting competition while balancing the interests of the various stakeholders government, the firms and the consumer. The current method of allocating spectrum falls short of this requirement. It is characterized by regulatory constraints on spectrum allocation and use resulting from the scarcity of spectrum. This scarcity is a consequence of available technology. New spread spectrum technology can alter this scarcity...

    MEG GEORGIA GIBSON-HENLIN. SPREAD SPECTRUM WIRELESS AND COMMUNICATIONS POLICY: A RADICAL VISION

    • Spectrum is a valuable and over-subscribed resource. New services like mobile multimedia broadcasts to the handset have to compete for spectrum with other licensed services such as standard and high definition digital television broadcasting (SDTV and HDTV). The best technical solutions for mobile multimedia to the handset need a frequency plan that will ensure commercial success on a wide international basis...

    David I. Crawford. Spectrum for Mobile Multimedia Services

    • Spectrum is a scarce commodity, and considering the spectrum scarcity faced by the wireless-based service providers led to high congestion levels. Technical inefficiencies from pooled spectrum (this is nothing but the "common carrier principle" adopted in oil/gas/electricity pipelines/networks.), since all ad hoc networks share a common pool of channels, exhausting the available channels will force ad hoc networks to block the services. Researchers found that cognitive radio (CR) technology may resolve the spectrum scarcity...

    Santosh Kumar Singh. Cognitive radio ad hoc networks (CRAHNs): Cognitive radio ad hoc netwo...

    • Spectrum is a resources controlled tightly by the FCC and other national and international regulatory bodies. The methodology for controlling spectrum is threefold: allocation of specific bandwidth, control of transmission characteristics such as power, and use to which the spectrum is put...

    Terrence P. McGarty. New Spectrum Policies and Technologies Creating a Real Time Spectrum M...

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