| 摘要 |
In this invention, a novel optical network is disclosed, comprising at least one base transceiver and a plurality of premise transceivers wherein the base transceiver transmits data frames and timing frames to all said premise transceivers and wherein each one of said premise transceivers receives said data and timing frames and transmits to said base transceiver a data frame when a received timing frame instructs said premise transceiver to transmit it. In another embodiment, a free space optics network comprising a plurality of base transceivers and a plurality of premise transceivers is disclosed, wherein each premise transceiver can transmit optical signals of a specific wavelength range that is in general different from the wavelength range of every other premise transceiver and wherein each base transceiver is aligned to a specific premise transceiver and includes a bandpass optical filter that only allows optical signals from said specific premise transceiver to pass through.
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