| 摘要 |
A communication system includes a master host unit, communication links, a remote server unit, an analog communication medium, and remote units. The master host unit communicates analog signals with service provider interfaces using a first set of bands of analog spectrum. The master host unit communicates digitized spectrum in N-bit words across communication links and converts between the first set of bands and N-bit words. The remote server unit communicates N-bit words with the master host unit across communication links and converts between N-bit words and a second set of bands of analog spectrum. The remote server unit communicates the second set of bands with the remote units across the analog communication medium. Each remote unit frequency converts the second set of bands to a third set of bands of analog spectrum and transmits and receives wireless signals, associated with service provider interfaces, over air interfaces.
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