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1. 发明授权

US08665811B2 Reference signal for a control channel in wireless communication network 有权
标题翻译：无线通信网络中控制信道的参考信号
公开(公告)号：US08665811B2
公开(公告)日：2014-03-04
申请号：US13210317
申请日：2011-08-15
申请人： Ravikiran Nory , Vijay Nangia , Ajit Nimbalker , Krishan Kamal Sayana
发明人： Ravikiran Nory , Vijay Nangia , Ajit Nimbalker , Krishan Kamal Sayana
IPC分类号： H04W4/00
CPC分类号： H04L25/0228 , H04L5/0048
摘要： A wireless communication terminal receives a first set of pilot signal resource elements and control information in spatial layers in a first resource block in a subframe and a second set of pilot signal resource elements and data in spatial layers in a second resource block in the subframe, wherein the first and second resource blocks span a set of time symbols in a sub-frame, the first resource blocks span a first set of frequency carriers in the sub-frame, and the second resource blocks span a second set of frequency carriers in the sub-frame. The terminal decodes the spatial layers in which the control information is received using the first set of pilot signal resource elements. The terminal also decodes the spatial layers in which the data are received in the second resource block using the second set of pilot signal resource elements.
摘要翻译：无线通信终端在子帧中的第一资源块中的空间层中接收第一组导频信号资源元素和控制信息，并且在子帧中的第二资源块中接收第二组导频信号资源元素和空间层中的数据，其中所述第一和第二资源块跨越子帧中的一组时间符号，所述第一资源块跨越所述子帧中的第一组频率载波，并且所述第二资源块跨越所述子帧中的第二组频率载波子框架终端使用第一组导频信号资源元素解码接收了控制信息的空间层。终端还使用第二组导频信号资源元素对在第二资源块中接收数据的空间层进行解码。

2. 发明申请

US20130044692A1 REFERENCE SIGNAL FOR A CONTROL CHANNEL IN WIRELESS COMMUNICATION NETWORK 有权
标题翻译：无线通信网络控制信道的参考信号
公开(公告)号：US20130044692A1
公开(公告)日：2013-02-21
申请号：US13210317
申请日：2011-08-15
申请人： Ravikiran Nory , Vijay Nangia , Ajit Nimbalker , Krishan Kamal Sayana
发明人： Ravikiran Nory , Vijay Nangia , Ajit Nimbalker , Krishan Kamal Sayana
IPC分类号： H04W72/04
CPC分类号： H04L25/0228 , H04L5/0048
摘要： A wireless communication terminal receives a first set of pilot signal resource elements and control information in one or more spatial layers in a first resource block in a subframe and a second set of pilot signal resource elements and data in one or more spatial layers in a second resource block in the subframe, wherein the first and second resource blocks span a set of time symbols in a sub-frame, the first resource blocks span a first set of frequency carriers in the sub-frame, and the second resource blocks span a second set of frequency carriers in the sub-frame. The terminal decodes the one or more spatial layers in which the control information is received using the first set of pilot signal resource elements, wherein the first set of pilot signal resource elements comprises a first number of pilot signal resource elements per layer. The terminal also decodes the one or more spatial layers in which the data is received in the second resource block using the second set of pilot signal resource elements, wherein the second set of pilot signal resource elements comprises a second number of pilot signal resource elements, per layer, present in the second resource block, wherein the first number is greater than the second number.
摘要翻译：无线通信终端在子帧中的第一资源块中的一个或多个空间层中接收第一组导频信号资源元素和控制信息，并且在第二组导频信号资源元素中接收第二组导频信号资源元素和第二组空间层中的数据资源块，其中第一和第二资源块跨越子帧中的一组时间符号，第一资源块跨越子帧中的第一组频率载波，并且第二资源块跨越第二个子帧中的频率载波集合。终端使用第一组导频信号资源元素解码其中接收控制信息的一个或多个空间层，其中第一组导频信号资源元素包括每层的第一数量的导频信号资源元素。终端还使用第二组导频信号资源元素对在第二资源块中接收数据的一个或多个空间层进行解码，其中第二组导频信号资源元素包括第二数量的导频信号资源元素，存在于第二资源块中，其中第一数目大于第二数量。

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