分析了系统中接入点和各种终端设备的结构和功能，该系统能够完成家庭互联网和家庭控制网的功能，并将家庭互联网与家庭控制网结合成一体。

Then, the structure and functions of access point and terminal devices are analyzed. The WMIS combine the home network and the home controlling network into a functional unit.

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无线光码分多址(W - OCDMA)接入网中，数据链路层的媒质接入控制技术(MAC)至关重要，它直接影响网络的性能、带宽利用效率、终端设备的复杂度和成本。

In wireless optical code multiple access (W-OCDMA) network, Media access Control (MAC) is a key issue, which determines network performance, bandwidth efficiency, complexity and cost of terminal.

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