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公开(公告)号:US20110249579A1
公开(公告)日:2011-10-13
申请号:US13042757
申请日:2011-03-08
申请人: TECK HU , Matthew Baker , Fang-Chen Cheng , Jung Ah Lee
发明人: TECK HU , Matthew Baker , Fang-Chen Cheng , Jung Ah Lee
IPC分类号: H04W24/00
CPC分类号: H04L5/0053 , H04L5/00 , H04L5/001 , H04L5/0057 , H04L5/006 , H04L5/0091
摘要: The present invention provides a method for mitigating outages in wireless communication systems using feedback for control channels formed by aggregating groups of resource blocks or resource elements, the method. One embodiment of the method includes generating control channel feedback at user equipment. The control channel feedback is generated using one or more measurements performed on signals received at the user equipment over a downlink control channel at a current aggregation level. The method also includes transmitting the control channel feedback over an uplink channel and using this information for the optimal implementation of Cell range expansion by the network.
摘要翻译: 本发明提供了一种减少无线通信系统中断的方法,该方法使用由资源块或资源元素组合形成的控制信道的反馈。 该方法的一个实施例包括在用户设备处产生控制信道反馈。 使用对在当前聚合级别的下行链路控制信道上在用户设备处接收的信号执行的一个或多个测量来生成控制信道反馈。 该方法还包括通过上行链路信道发送控制信道反馈,并使用该信息来最佳地实现由网络扩展的小区范围。