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    Article

    Optimal strategies for admitting voice and data traffic in networks of LEO satellites using CDMA

    Efficient policies are derived for admitting voice and data traffic into networks of low-earth-orbit (LEO) satellites using code-division multiple-access (CDMA) with direct-sequence spread-spectrum (DS/SS) sig...

    Evaggelos Geraniotis, Yu-Wen Chang, Wen-Bin Yang in Wireless Networks (1996)

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    Chapter

    Optimal Joint Handoff and Code Assignment in CDMA Cellular Networks

    In this paper, we formulate the joint the handoff and code assignment problem in a CDMA cellular network as a reward/cost optimization problem. The probabilistic properties of the signals and of the traffic in...

    Evaggelos Geraniotis, Yu-Wen Chang in Wireless Communications (1997)

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    Article

    Optimal policies for handoff and channel assignment in networks of LEO satellites using CDMA

    In this paper, we formulate the combined handoff and channel assignment problems in a CDMA LEO satellite network as a reward/cost optimization problem. The probabilistic properties of signals (channel fading a...

    Yu‐Wen Chang, Evaggelos Geraniotis in Wireless Networks (1998)

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    Article

    Optimization designation of static mixer geometry considering mixing effect

    The polymer materials used in the injection molding process have a non-Newtonian characteristic. Consequently, a flow imbalance problem often occurs, even if an H-type runner system is employed. This problem c...

    Chao-Ming Lin, Yu-Wen Chang in Microsystem Technologies (2021)