发明名称 |
CONTROLLING CYCLIC SHIFT FOR DEMODULATION REFERENCE SYMBOLS |
摘要 |
<p>It is presented a method for controlling cyclic shift for demodulation reference symbols for uplink communication in a cellular communication network. The method is performed in a network node and comprises the steps of: determining a first cyclic shift parameter for demodulation reference symbols based on a current subframe index; generating a control message comprising the first cyclic shift parameter; and transmitting the control message to a wireless device of the cellular communication network. Corresponding network nodes, computer program and computer program product are also presented.</p> |
申请公布号 |
WO2015149878(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
WO2014EP56884 |
申请日期 |
2014.04.04 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
SANDBERG, DAVID;ÅHLANDER, MATS |
分类号 |
H04L27/26;H04L1/18;H04L5/00 |
主分类号 |
H04L27/26 |
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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