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    • 77. 发明授权
    • Spread spectrum communication apparatus
    • 扩频通信装置
    • US06445725B1
    • 2002-09-03
    • US08947472
    • 1997-07-24
    • Isamu SatoMitsuhiko Sato
    • Isamu SatoMitsuhiko Sato
    • H04B702
    • H04N1/33376H04B1/707H04N1/33323H04N2201/33378
    • A spread spectrum communication apparatus for communicating through a plurality of communication channels corresponding to a plurality of diffusion codes comprises a selector to select the number of communication channels which are used in accordance with a communication partner, and a communication unit to communicate with the communication partner through the communication channels of the number selected by the selector. The communication unit has a division unit to divide transmission data in accordance with the number of communication channels selected. The selector selects the number of communication channels in accordance with whether the communication partner is a color terminal or a black and white terminal, or in accordance with a processing speed of the communication partner, or in accordance with whether the communication partner processes binary image data or processes multivalue image data.
    • 用于通过对应于多个扩散码的多个通信信道进行通信的扩频通信装置包括:选择器,用于选择根据通信对方使用的通信信道的数量;以及通信单元,与通信对方通信 通过选择器选择的号码的通讯通道。 通信单元具有分割单元,用于根据所选择的通信信道的数量来划分发送数据。 选择器根据通信伙伴是彩色终端还是黑白终端,或者根据通信伙伴的处理速度,或者根据通信伙伴是否处理二进制图像数据来选择通信信道的数量 或处理多值图像数据。