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1.发明申请DATA SIGNAL TRANSCEIVER CIRCUITRY FOR PROVIDING SIMULTANEOUS BI-DIRECTIONAL COMMUNICATION VIA A COMMON CONDUCTOR PAIR 审中-公开数据信号收发器电路，用于通过公共导体对提供同时的双向通信公开(公告)号：US20150188689A1
公开(公告)日：2015-07-02
申请号：US14582911
申请日：2014-12-24
发明人： Vijaya G. Ceekala , Qingping Zheng , Min Du , Xin Liu , Chandrakumar R. Pathi
CPC分类号： H04L5/1415 , H04L5/1461 , H04L25/0276 , H04L25/0284 , H04L25/0296 , H04L25/0298 , H04L25/4904 , H04L67/12
摘要： Interface circuitry and method for transmitting and receiving downstream and upstream data signals simultaneously via a common conductor pair. The composite signal containing the downstream and upstream data signal components being conveyed by the common conductor pair is isolated, e.g., via signal filtering or buffering, and combined with an appropriately scaled inverse replica of the outgoing upstream data signal to subtract out upstream data signal components and thereby provide the downstream data signal substantially free of any upstream data signal components.
摘要翻译： 用于经由公共导体对同时发送和接收下游和上游数据信号的接口电路和方法。 包含由公共导体对传送的下游和上游数据信号分量的复合信号例如通过信号滤波或缓冲被隔离，并且与输出上行数据信号的适当缩放的反向副本相结合以减去上行数据信号分量 从而提供基本上没有任何上行数据信号分量的下行数据信号。
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2.发明授权Data signal transceiver circuitry for providing simultaneous bi-directional communication via a common conductor pair 有权用于通过公共导体对提供同时双向通信的数据信号收发器电路公开(公告)号：US09363067B2
公开(公告)日：2016-06-07
申请号：US14582911
申请日：2014-12-24
发明人： Vijaya G. Ceekala , Qingping Zheng , Min Du , Xin Liu , Chandrakumar R. Pathi
CPC分类号： H04L5/1415 , H04L5/1461 , H04L25/0276 , H04L25/0284 , H04L25/0296 , H04L25/0298 , H04L25/4904 , H04L67/12
摘要： Interface circuitry and method for transmitting and receiving downstream and upstream data signals simultaneously via a common conductor pair. The composite signal containing the downstream and upstream data signal components being conveyed by the common conductor pair is isolated, e.g., via signal filtering or buffering, and combined with an appropriately scaled inverse replica of the outgoing upstream data signal to subtract out upstream data signal components and thereby provide the downstream data signal substantially free of any upstream data signal components.
摘要翻译： 用于经由公共导体对同时发送和接收下游和上游数据信号的接口电路和方法。 包含由公共导体对传送的下游和上游数据信号分量的复合信号例如通过信号滤波或缓冲被隔离，并且与输出上行数据信号的适当缩放的反向副本相结合以减去上行数据信号分量 从而提供基本上没有任何上行数据信号分量的下行数据信号。
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