发明名称 |
TFI-OFDM transmission/reception systems for UWB communication and methods thereof for mitigating interference from simultaneously operating piconets |
摘要 |
A TFI-OFDM transmission system for a UWB communication that includes a data generator generating data having a rate corresponding to a transmission speed mode, a convolutional encoder convolutional-encoding the data into a certain number of data groups, an OFDM modulator outputting OFDM symbols by executing an IFFT the data groups a buffer temporarily storing the OFDM symbols to sequentially transmit the OFDM symbols in a time domain at least two times, and a frequency generator generating certain frequencies to transmit the OFDM symbols in a certain number of frequency bands corresponding to transmission channels. |
申请公布号 |
US8306130(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20040890385 |
申请日期 |
2004.07.14 |
申请人 |
PARK SEUNG-YOUNG;KIM YONG-SUK;LARSSON TORBJORN;AIELLO ROBERTO;SAMSUNG ELECTRONICS CO., LTD.;VEEBEAM CORPORATION |
发明人 |
PARK SEUNG-YOUNG;KIM YONG-SUK;LARSSON TORBJORN;AIELLO ROBERTO |
分类号 |
H04J11/00;H04K1/10;H04B1/69;H04J1/00;H04L25/02;H04L25/03;H04L27/26 |
主分类号 |
H04J11/00 |
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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