发明名称 |
RECONFIGURABLE ANTENNAS FOR PERFORMANCE ENHANCEMENT OF INTERFERENCE NETWORKS EMPLOYING INTERFERENCE ALIGNMENT |
摘要 |
By using reconfigurable antenna based pattern diversity, an optimal channel can be realized in order to maximize the distance between two subspaces, thereby increasing sum-rate. The inventors show the benefits of pattern reconfigurability using real-world channels, measured in a MIMO-OFDM interference network. The results are quantified with two different reconfigurable antenna architectures. An additional 47% gain in choral distance and 45% gain in sum capacity were achieved by exploiting pattern diversity with IA. Due to optimal channel selection, the performance of IA can also be improved in a low SNR regime. |
申请公布号 |
WO2013192265(A1) |
申请公布日期 |
2013.12.27 |
申请号 |
WO2013US46468 |
申请日期 |
2013.06.19 |
申请人 |
DREXEL UNIVERSITY |
发明人 |
BAHL, ROHIT;GULATI, NIKHIL;DANDEKAR, KAPIL, R.;JAGGARD, DWIGHT, L. |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
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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