发明名称 |
ANTENNA PORT MAPPING METHOD AND DEVICE FOR DEMODULATION REFERENCE SIGNALS |
摘要 |
The present invention provides a unified, rank independent mapping between antenna ports and group/code pairs. Each antenna port is uniquely associated with one code division multiplexing (CDM) group and one orthogonal cover code (OCC). The mapping between antenna ports and group/code pairs is chosen such that, for a given antenna port, the CDM group and OCC will be the same for every transmission rank. |
申请公布号 |
ZA201203986(B) |
申请公布日期 |
2013.08.28 |
申请号 |
ZA20120003986 |
申请日期 |
2012.05.31 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
HU, YANG;ASTELY, DAVID;HAMMARWALL DAVID;JONGREN GEORGE;SONG XINGHUA;WANG JIANFENG |
分类号 |
H04B |
主分类号 |
H04B |
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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