发明名称 |
Method and system for finding a threshold for semi-orthogonal user group selection in multiuser MIMO downlink transmission |
摘要 |
Various aspects of a method and a system for finding a threshold for semi-orthogonal user group selection in multiuser MIMO downlink transmission are presented. Aspects of a system for semi-orthogonal user group selection may include a processor that computes an orthogonality measurement between one of a plurality of signals and at least one of a remaining portion of the plurality of signals. The processor may compare each of the orthogonality measurements to a threshold orthogonality value based on a computed probability. The processor may select a user group, based on the threshold orthogonality value, including one of the plurality of signals and one or more signals selected from the remaining portion of the plurality of signals. |
申请公布号 |
US8738053(B2) |
申请公布日期 |
2014.05.27 |
申请号 |
US20050231557 |
申请日期 |
2005.09.21 |
申请人 |
ZHANG CHENGJIN;ZHENG JUN;ERCEG VINKO;CATREUX-ERCEG SEVERINE;ROUX PIETER;VAN ROOVEN PIETER;BROADCOM CORPORATION |
发明人 |
ZHANG CHENGJIN;ZHENG JUN;ERCEG VINKO;CATREUX-ERCEG SEVERINE;ROUX PIETER;VAN ROOVEN PIETER |
分类号 |
H04B1/00;H04B3/46;H04B7/00;H04B15/00;H04B17/00;H04Q1/20;H04W4/00 |
主分类号 |
H04B1/00 |
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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