发明名称 |
COMMUNICATION METHOD AND SYSTEM |
摘要 |
<p>There is provided a method comprising: determining a phase difference between at least two antenna units of a distributed antenna system on the basis of at least one pilot signal received from at least one of a plurality of antenna units; and transmitting phase correction commands to a common base station of the plurality of antenna units on the basis of the determined phase difference in order to synchronize carrier phases between at least two antenna units of the distributed antenna system.</p> |
申请公布号 |
EP2095532(A1) |
申请公布日期 |
2009.09.02 |
申请号 |
EP20070858360 |
申请日期 |
2007.12.19 |
申请人 |
NOKIA CORPORATION |
发明人 |
CODREANU, MARIAN;TOELLI, ANTTI;JUNTTI, MARKKU;LATVA-AHO, MATTI |
分类号 |
H04B7/02;H01Q21/29;H04B7/04;H04B7/06;H04B7/26;H04B17/21 |
主分类号 |
H04B7/02 |
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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