发明名称 |
A METHOD TO OPTIMIZE THE POWER ASSIGNMENT OF USER STREAMS TRANSMITTED FROM BASE STATIONS IN COORDINATED BASE STATION TRANSMISSION SYSTEMS |
摘要 |
A method to optimize the power assignment of user streams transmitted from base stations in coordinated base station transmission systems. In the method of the invention said CBST systems employ block diagonalization techniques and are deployed in MIMO-OFDM scenarios, and it further comprises using a new waterfilling technique which provides a performance very close to the theoretical ideal but with a reduced computational complexity. |
申请公布号 |
EP2732561(A1) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20120733121 |
申请日期 |
2012.07.06 |
申请人 |
TELEFONICA S.A. |
发明人 |
GARCÍA ARMADA, ANA;PABLO GONZÁLEZ, Mª LUZ;SÁNCHEZ FERNÁNDEZ, MATILDE;CORVAJA, ROBERTO;BERBERANA FERNÁNDEZ MURIAS, IGNACIO |
分类号 |
H04B7/02;H04B7/04 |
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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