发明名称 |
System and method for transmitting wireline single-band orthogonal-frequency-division-multipleixing-based ultra wideband signal over the pipe-line carrying a CATV broadcasting signal |
摘要 |
A wireline ultra wideband (UWB) signal transmission device, and a wireline ultra wideband signal transmission method of transmitting an ultra wideband signal over a pipeline carrying a cable television (CATV) broadcasting signal. The pipeline includes a plurality of coaxial cables operatively connected through a plurality of splitters that divide the CATV broadcasting signal at a predetermined rate. A plurality of wireline UWB signal transmission devices respectively connected to the pipeline transmit a wireline single band orthogonal frequency division multiplexing (SB-OFDM) based UWB signal through the pipeline and recover a multimedia signal from the SB-OFDM based signal. |
申请公布号 |
KR100703779(B1) |
申请公布日期 |
2007.04.06 |
申请号 |
KR20050042084 |
申请日期 |
2005.05.19 |
申请人 |
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发明人 |
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分类号 |
H04B1/707;H04B1/713;H04B3/02;H04J11/00;H04N7/10;H04N21/61 |
主分类号 |
H04B1/707 |
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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