发明名称 |
Back channel communication |
摘要 |
Various embodiments are described for back channel communication. One embodiment is a method that comprises receiving data at customer premises equipment (CPE), determining at least one error in the received data, formatting the determined error for communication to a central office (CO), and sending the formatted error to the CO via a back channel, wherein the formatted error is sent between sync frames of a discrete multitone (DMT) superframe. |
申请公布号 |
US8418004(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US201113046991 |
申请日期 |
2011.03.14 |
申请人 |
SORBARA MASSIMO;DUVAUT PATRICK;WU YAN;IKANOS COMMUNICATIONS, INC. |
发明人 |
SORBARA MASSIMO;DUVAUT PATRICK;WU YAN |
分类号 |
G06F11/00;G01R31/28;H04B1/38;H04B3/46 |
主分类号 |
G06F11/00 |
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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