| 摘要 |
A multi-client ADSL modem network ( 10 ) that can be configured for a home or office network when multiple ADSL client modems ( 18 ) are installed in different communication terminals ( 22 ). One ADSL modem ( 14 ) at a central office ( 12 ) coordinates the remote multi-client modems ( 18 ) for communication over a single twisted pair loop carrier phone line ( 16 ), allowing the connected modems ( 18 ) to communicate not only with the CO modem ( 14 ), but also with each other by sharing frames, tones, or by code division techniques on upstream channels. The CO modem ( 14 ) operates as a network hub and/or arbitrator, and facilitates one ADSL modem to become the master modem and maintain the superframe. The present invention provides home network ADSL service without extra wiring or equipment, thus providing a low cost approach for home networking of ADSL service.
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