发明名称 |
DETERMINATION OF AN IMPAIRMENT COMPENSATION MATRIX FOR AN ANTENNA ARRAY |
摘要 |
Determination of an impairment compensation matrix for compensation of impairments in an antenna array is disclosed. A plurality of different combinations of multi-signal transmissions which form at least one null at a respective location of a plurality of locations is determined. Each combination includes a multi-signal transmission that comprises at least two concurrent signal transmissions from at least two antenna subarrays of N antenna subarrays and the respective location. Based on signal characteristics associated with the plurality of different combinations of multi-signal transmissions and an expected signal reception at the plurality of locations, an impairment matrix that identifies an effect of impairments among the N antenna subarrays is determined. The impairment compensation matrix is determined based on the impairment matrix. |
申请公布号 |
KR20140119195(A) |
申请公布日期 |
2014.10.08 |
申请号 |
KR20147025461 |
申请日期 |
2013.02.12 |
申请人 |
OPTIS CELLULAR TECHNOLOGY, LLC |
发明人 |
MCGOWAN NEIL;DA SILVEIRA MARTHINUS W.;GORANSSON BO;DEANE PETER |
分类号 |
H04B17/00;H01Q3/40;H04B7/06 |
主分类号 |
H04B17/00 |
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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