发明名称 |
DEVICES AND METHODS FOR FACILITATING SIGNAL-TO-INTERFERENCE RATIO ESTIMATES FOR CLOSED-LOOP TRANSMISSION DIVERSITY COMMUNICATIONS |
摘要 |
UEs are adapted to facilitate calculation of signal-to-interference ratio (SIR) estimates in closed-loop transmission diversity (CLTD) communications before downlink and uplink synchronization is achieved. A UE may receive a transmission sent using transmission diversity. According to one example, the UE may calculate a plurality of signal-to-interference ratio (SIR) estimates for the received transmission, where each signal-to-interference ratio estimate is calculated using a different weight factor. The UE may further select one of the calculated signal-to-interference ratio (SIR) estimates to be employed for the received transmission. According to another example, the UE may calculate a signal-to-interference ratio (SIR) estimate for the received transmission without employing any weight factor. Other aspects, embodiments, and features are also included. |
申请公布号 |
EP3011686(A1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20140735078 |
申请日期 |
2014.06.11 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
ZHANG, WEI;XIE, GUANG;CHIZGI, NATE;SRIPATHI, PRASHANT UDUPA;TSAKIRIS, TODD NICHOLAS |
分类号 |
H04B7/06 |
主分类号 |
H04B7/06 |
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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