发明名称 |
METHOD OF CANCELLING INTERFERENCE IN SOUNDING REFERENCE SIGNALS TO ESTIMATE UTDOA |
摘要 |
The present invention provides a method of interference cancellation. Embodiments of the method may include removing one or more first reference signals from a signal received by a first base station to form a modified signal. The signal includes a superposition first reference signal(s) transmitted by first user equipment served by the first base station and one or more second reference signals transmitted by second user equipment served by a second base station. The method may also include extracting the second reference signal(s) from the modified signal and determining a timing delay between the second user equipment and the first base station using the extracted second reference signal(s). |
申请公布号 |
WO2012005929(A1) |
申请公布日期 |
2012.01.12 |
申请号 |
WO2011US41024 |
申请日期 |
2011.06.20 |
申请人 |
ALCATEL-LUCENT USA INC.;CHENG, FANG-CHEN;DA, REN |
发明人 |
CHENG, FANG-CHEN;DA, REN |
分类号 |
H04B1/7163;H04B1/7107;H04J11/00 |
主分类号 |
H04B1/7163 |
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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