发明名称 |
Interactive data over voice communication system and method |
摘要 |
An interactive system and method for communicating data over a network of twisted pair wiring that is in active use as a conductive path for telephone signals. A first channel is used for transmission of data from a signal interface to a transceiver. The data is made available to the signal interface from an external source of information. The transceiver communicates data in the reverse direction of a second channel. The transceiver can sendcontrol signals upstream to indicate which audio/video content is to be sent back. Information communicated in the reverse channel can be received as a light signal, with the light signal recreated at the opposite end of the link.
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申请公布号 |
US7149289(B2) |
申请公布日期 |
2006.12.12 |
申请号 |
US20040970721 |
申请日期 |
2004.10.22 |
申请人 |
INLINE CONNECTION CORPORATION |
发明人 |
GOODMAN DAVID D.;DOMNITZ ROBERT |
分类号 |
H04M11/00;H04H20/81;H04L12/28;H04M11/06;H04N7/10;H04N7/14;H04N7/18 |
主分类号 |
H04M11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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