作者: Timothy G. Gilbert
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摘要: An external modem providing for the increased throughput of a serial device computer by de-multiplexing data over pair physical channels in predetermined manner is disclosed. A communications port allows communicatively coupling to an system, such as ISDN. driver de-multiplexes received from logical transmission channels. controller then receives existing system. Communication system therefore exceeds maximum particular channel. The also capable receiving channels, multiplexing device.