发明名称 Coupling multiple low data rate lines to effect high data rate communication
摘要 Apparatus for linking multiple baseband telephone lines to provide broadband communication. The apparatus comprises a broadband port, a plurality of baseband ports, and a controller. The broadband port provides connection to a broadband device or broadband communication line. The baseband ports provide connection to baseband communication lines. The controller integrates baseband data streams accepted at the baseband ports into a broadband data stream for transmission at the broadband port, and/or demultiplexes a broadband data stream received at the broadband port into baseband streams for transmission at the baseband ports. The baseband data include message data corresponding to the message data of the broadband stream, and control data describing an interrelationship among the message data, for controlling integrating of said baseband message data. The telephone numbers of baseband communication lines for use by the controller are automatically determined. The invention allows an individual to use multiple plain old telephone service (POTS) lines in combination to emulate the capability of a broadband line.
申请公布号 US5923671(A) 申请公布日期 1999.07.13
申请号 US19960681241 申请日期 1996.07.22
申请人 AT&T CORP 发明人 SILVERMAN, DAVID PHILLIP
分类号 H04M3/00;H04M3/42;H04M7/00;H04Q11/04;(IPC1-7):H04J3/04 主分类号 H04M3/00
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