发明名称 |
COMMUNICATION SYSTEM, TRANSMITTER AND RECEIVER |
摘要 |
Disclosed is a transmission device including a plurality of antennas for transmitting signals in the same channel at the same time point to a plurality of reception devices, characterized by including: a DRS generator configured to generate DRSs (dedicated reference signals) for the respective reception devices; a nonlinear spatial multiplexer configured to generate a nonorthogonal DRS by use of a first group of DRSs including at least one of the DRSs; and a transmitter configured to transmit a signal containing at least the nonorthogonal DRS.
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申请公布号 |
US2013003641(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113582374 |
申请日期 |
2011.01.31 |
申请人 |
NAKANO HIROSHI;ONODERA TAKASHI;TO SHIMPEI;HIRATA KOZUE;TOMEBA HIROMICHI |
发明人 |
NAKANO HIROSHI;ONODERA TAKASHI;TO SHIMPEI;HIRATA KOZUE;TOMEBA HIROMICHI |
分类号 |
H04W4/06;H04W4/00 |
主分类号 |
H04W4/06 |
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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