发明名称 |
Method for transition between distributed transmission and localized transmission |
摘要 |
Provided is a method for transitioning between a distributed transmission mode and a localized transmission mode, including transmitting, by a Base Station (BS), a measurement control message to a User Element (UE), wherein the UE makes corresponding measurement and transmits a required measurement report message to the BS and the BS transmits a transition indicator message of new mode to the UE based on measurement report message sent from the UE; and commencing CQI reporting and a downlink transmission of a new mode between the UE and the BS. The BS can choose a more appropriate transmission mode for the downlink transmission based on changing characteristics of the channel in the time domain and the frequency domain. |
申请公布号 |
US8208855(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20070160182 |
申请日期 |
2007.01.08 |
申请人 |
LEE JU-HO;LI XIAOQIANG;SUN CHENGJUN;SUN CHUNYING;ZHANG YUJIAN;SAMSUNG ELECTRONICS CO., LTD;BEIJING SAMSUNG TELECOM R&D CENTER |
发明人 |
LEE JU-HO;LI XIAOQIANG;SUN CHENGJUN;SUN CHUNYING;ZHANG YUJIAN |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
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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