发明名称 |
METHOD AND ARRANGEMENT IN A MOBILE COMMUNICATIONS NETWORK |
摘要 |
The present invention relates to an arrangement and method to design orthogonal UE-specific reference signals so that multiple UE-specific reference signals are feasible to support non-codebook-based multi-stream beamforming/precoding. This is achieved by re-using an existing UE-specific reference signal to obtain additional UE-specific reference signals being orthogonal to the existing UE reference signal. |
申请公布号 |
US2014105320(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201414147084 |
申请日期 |
2014.01.03 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
WANG HAI;HU YANG;LIU YIN;SONG XINGHUA;WANG JIANFENG |
分类号 |
H04B7/04;H04L1/06 |
主分类号 |
H04B7/04 |
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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