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Filtering by: Subject Light--Transmission Remove constraint Subject: Light--Transmission Committee Member Lee, Ben Remove constraint Committee Member: Lee, Ben Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.)

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  • Topology independent transmission scheduling algorithms in mobile ad hoc networks

    Creator:
    Youn, Jong-Hoon
    Abstract:
    Due to the rapid growth of wireless technology, there has been a growing interest in the capabilities of ad hoc networks connecting mobile phones, PDAs and laptop computers. The distributed and self-configurable capabilities of ad hoc networks make them very attractive for some applications such as tactical communication for military,...
    Resource Type:
    Dissertation
    Full Text:
    Transmission Scheduling Algorithms in Mobile Ad Hoc Networks Abstract approved Bella Bose Due to the rapid

  • Transmission and Combining for Hybrid Automatic Repeat Request in Multiple-Input Multiple-Output Systems

    Creator:
    Whang, Younghoon
    Abstract:
    Hybrid automatic repeat request (HARQ) schemes combine packet retransmission with forward error correction to ensure a reliable communications. In multiple-input multiple output (MIMO) systems, interference cancellation (IC) detection is widely used where the detection and cancellation steps of the simultaneously transmitted data streams occur. In principle, the signal stream estimated...
    Resource Type:
    Dissertation
    Full Text:
    , 2016 . Title: Transmission and Combining for Hybrid Automatic Repeat Request in Multiple-Input

  • Characterization of coupled microstrip structure using FDTD

    Creator:
    Kim, Yoonsuk
    Abstract:
    A new CAD-oriented methodology for the full-wave broadband characterization of coupled microstrip structures for RF/microwave and high-speed digital circuits is presented. The characterization methodology is based on the finite difference time domain (FDTD) technique combined with a systematic extraction procedure using the normal mode approach and multiport network concepts. The...
    Resource Type:
    Dissertation
    Full Text:
    substrate can significantly affect the transmission line characteristics. To reduce the substrate effects

  • Efficient detection and scheduling for MIMO-OFDM systems

    Creator:
    Liu, Wei
    Abstract:
    Multiple-input multiple-output (MIMO) antennas can be exploited to provide high data rate using a limited bandwidth through multiplexing gain. MIMO combined with orthogonal frequency division multiplexing (OFDM) could potentially provide high data rate and high spectral efficiency in frequency-selective fading channels. MIMO-OFDM technology has been widely employed in modern communication...
    Resource Type:
    Dissertation
    Full Text:
    . . . . . . . . . . . . . . . . . . . . . . . . . 64 5.5 Determining the Second Round Transmission Opportunity . . . . 68 5.6 Simulation Results