发明名称 |
Method and apparatus for reverse link transmit beam-forming |
摘要 |
<p>A method and system for reverse link transmit beam-forming. The method uses antenna selection and transmits a signal on a first antenna for a first period of time and on a second antenna for a subsequent period of time. One method comprises using a plurality of antennas at an access terminal to wirelessly transmit signals to one or more base stations; receiving an input indicating a reverse link signal quality at the one or more base stations; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations or a measurement of the closed-loop pilot transmit power.</p> |
申请公布号 |
EP2120366(B1) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20090011268 |
申请日期 |
2006.12.14 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BLACK, PETER JOHN;FAN, MINGXI;TOKGOZ, YELIX |
分类号 |
H01Q3/24;H01Q3/26;H04B7/02;H04B7/04;H04B7/06;H04B7/08;H04B17/00;H04W52/32;H04W52/40;H04W52/42 |
主分类号 |
H01Q3/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|