发明申请
US20130329594A1 METHODS, APPARATUSES, AND SYSTEMS FOR FLEXIBLE RANK ADAPTATION IN A WIRELESS COMMUNICATION NETWORK
审中-公开
无线通信网络中柔性RANK适应的方法，设备和系统
- 专利标题： METHODS, APPARATUSES, AND SYSTEMS FOR FLEXIBLE RANK ADAPTATION IN A WIRELESS COMMUNICATION NETWORK
- 专利标题（中）： 无线通信网络中柔性RANK适应的方法，设备和系统
-
申请号： US13994031申请日： 2011-09-30
-
公开(公告)号： US20130329594A1公开(公告)日： 2013-12-12
- 发明人: Alexei Vladimirovich Davydov , Gregory Vladimirovich Morozov , Hooman Shirani-Mehr , Alexander Alexandrovich Maltsev , Vadim Sergeyevich Sergeyev , Ilya Alexandrovich Bolotin
- 申请人： Alexei Vladimirovich Davydov , Gregory Vladimirovich Morozov , Hooman Shirani-Mehr , Alexander Alexandrovich Maltsev , Vadim Sergeyevich Sergeyev , Ilya Alexandrovich Bolotin
- 国际申请： PCT/RU11/00748 WO 20110930
- 主分类号： H04W24/02
- IPC分类号： H04W24/02 ; H04B7/04
摘要：
In various embodiments, a first base station may communicate with a first user equipment (UE) over a wireless communication channel. The first base station may receive an interference indication from a second base station communicating with a second UE on the same wireless communication channel. In response to the interference indication, the first base station may transmit a request to the first UE for the first UE to send feedback information associated with the wireless communication channel to the first base station for one or more transmission ranks specified by the first base station. The first UE may determine the requested feedback information and transmit the determined feedback information to the first base station. Thereafter, the first base station may reduce a transmission rank of ongoing transmissions to the UE based on the interference indication and the determined feedback information.