发明名称 |
FREMGANGSMÅDE OG ANORDNINGER TIL SIGNALERING AF STYREINFORMATIONER I ETKOMMUNIKATIONSSYSTEM |
摘要 |
The invention relates to devices and methods for signalling control information associated with transmission of data over a wireless channel. A second communication device receives (S2) data from a first communication device, wherein the data comprises an indication of recommended precoders and a recommendation of a first transmission rank to possibly use during transmission. The second communication device determines (S4) a second transmission rank to use for transmitting data, and transmits (S6) a confirmation message to the first communication device. The confirmation message comprises a confirmation that transmission of data from the second communication device is using at least parts of each recommended precoder associated with a frequency resource that falls within the transmission of data and an indicator of the second transmission rank to use. |
申请公布号 |
DK2198533(T3) |
申请公布日期 |
2014.02.24 |
申请号 |
DK20080836979T |
申请日期 |
2008.10.07 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
GOERANSSON, BO;JOENGREN, GEORGE |
分类号 |
H04B7/06;H04B7/04 |
主分类号 |
H04B7/06 |
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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