发明名称 |
Transport of modulation symbols in a communications system |
摘要 |
A broadband communications system uses modulation symbol transport over communications links to replace baseband or bandpass signal transport, thereby providing longer communication distances, lower communication link bandwidth, and greater signal quality. Subsequent to transporting the modulation symbols, the symbols are modulated and further transmitted over the RF transmission network.
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申请公布号 |
US2005169164(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
US20040768355 |
申请日期 |
2004.01.30 |
申请人 |
CANNELLA JAMES E.JR.;MCKINNEY LARRY S.;WOODWARD WILLIAM D.JR. |
发明人 |
CANNELLA JAMES E.JR.;MCKINNEY LARRY S.;WOODWARD WILLIAM D.JR. |
分类号 |
H04B10/20;H04L27/36;H04N7/173;(IPC1-7):H04J11/00 |
主分类号 |
H04B10/20 |
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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