发明名称 |
Peak voltage reduction on DMT line driver |
摘要 |
A clipping protection scheme for a discrete multi-tone (DMT) digital subscriber loop modem telecommunications system determines the occurrence of clipping by checking the overflow bits in the IFFT status register. The transmitter then sends a predefined data stream to notify the receiver of the event, and then breaks the data into two frames for consecutive transmission to the receiver. |
申请公布号 |
US6104760(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19970996726 |
申请日期 |
1997.12.23 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
WU, SONG |
分类号 |
H04L27/26;(IPC1-7):H04K1/02;H04L25/03;H04L25/49 |
主分类号 |
H04L27/26 |
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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