发明名称 |
RECEPTION DEVICE, TRANSMISSION DEVICE, RADIO TRANSMISSION/RECEPTION SYSTEM, AND RADIO RECEPTION METHOD |
摘要 |
Orthogonal converters perform orthogonal conversion on the N time-series data extracted from a received radio signal. Multi-user detectors extract transmitted signals from respective transmission devices, from the time-series data which has been subjected to the orthogonal conversion. Inverse orthogonal converters perform inverse orthogonal conversion on the extracted transmitted signal. Rectangular filter circuits remove Mh time-series data at the front end and Mt time-series data at the rear end, from the transmitted signal which has been subjected to the inverse orthogonal conversion, so as to extract Nw time-series data. Deinterleaver circuits deinterleave the aforementioned time-series data. Decoders decode the time-series data for output. |
申请公布号 |
EP2124371(A1) |
申请公布日期 |
2009.11.25 |
申请号 |
EP20080711808 |
申请日期 |
2008.02.22 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
ISHIHARA, KOICHI;TAKATORI, YASUSHI;KUBOTA, SYUJI |
分类号 |
H04J99/00;H04B7/04 |
主分类号 |
H04J99/00 |
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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