发明公开
EP1639842A2 SYSTEM, AND ASSOCIATED METHOD, FOR SCHEDULING WEIGHTED TRANSMISSIONS FROM MULTIPLE ANTENNAS
审中-公开
多天线系统和相关方法FOR ONE PARTS加权转拨
- 专利标题： SYSTEM, AND ASSOCIATED METHOD, FOR SCHEDULING WEIGHTED TRANSMISSIONS FROM MULTIPLE ANTENNAS
- 专利标题（中）： 多天线系统和相关方法FOR ONE PARTS加权转拨
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申请号： EP04777330.4申请日： 2004-06-29
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公开(公告)号： EP1639842A2公开(公告)日： 2006-03-29
- 发明人: BOARIU, Adrian , RAGHOTHAMAN, Balaji
- 申请人： Nokia Corporation
- 申请人地址： Keilalahdentie 4 02150 Espoo FI
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： Keilalahdentie 4 02150 Espoo FI
- 代理机构： Walaski, Jan Filip
- 优先权： US611316 20030630
- 国际公布： WO2005006634 20050120
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20
摘要：
A method for scheduling weighted transmissions from two or more transmit antennas of a base station to each of two or more mobile stations in a closed-loop transmit diversity system, whereby the quantity of power available for data transmission from each transmit antenna is determined and, with respect to each antenna, the power required to transmit data to each mobile station is determined. The number of mobile stations that may be served simultaneously by a base station is determined and, for each combination of respective mobile stations constituting the number of mobile stations that may be served simultaneously, the transmission of data from each transmit antenna to the mobile stations is scheduled to minimize unused power.
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