发明名称 |
RANK AND PMI IN DOWNLOAD CONTROL SIGNALING FOR UPLINK SINGLE-USER MIMO (UL SU-MIMO) |
摘要 |
A method of operating a user equipment device includes extracting at least one rank indicator (RI) from an uplink grant, and adapting a transmission rank in response to said RI. At least two transmit antennas are configured to transmit according to said transmission rank. |
申请公布号 |
US2014362943(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
US201414452090 |
申请日期 |
2014.08.05 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
Chen Runhua;Onggosanusi Eko N. |
分类号 |
H04B7/04;H04W72/06 |
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 |
Dallas TX US |