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公开(公告)号：US20130102342A1
公开(公告)日：2013-04-25
申请号：US13520415
申请日：2011-01-06
IPC分类号： H04W88/06
CPC分类号： H04W88/06 , H04B7/0623 , H04B7/063 , H04B7/0658
摘要： The present invention relates to a method for operating a communication system, said communication system comprising a primary and at least one secondary station, wherein the primary station selects a transmission mode from a set of at least two transmission modes for communicating with the secondary station and wherein the secondary station infers the selected transmission mode based on at least one control channel characteristic.
摘要翻译： 本发明涉及一种用于操作通信系统的方法，所述通信系统包括主要和至少一个次站，其中主站从用于与次站通信的至少两个传输模式的集合中选择传输模式，以及 其中所述次站基于至少一个控制信道特性来推断所选择的传输模式。
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公开(公告)号：US10158470B2
公开(公告)日：2018-12-18
申请号：US12858963
申请日：2010-08-18
摘要： The present invention relates to a secondary station comprising means for communicating with at least one primary station, the secondary station comprising means for receiving from the primary station a subset of reference symbols selected out a set of possible reference symbols, the reference symbols of the subset being associated with a spatial channel, wherein a transmission characteristic of the subset of reference symbols depends on the spatial channel.
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公开(公告)号：US09113480B2
公开(公告)日：2015-08-18
申请号：US12858933
申请日：2010-08-18
CPC分类号： H04W72/082
摘要： The present invention relates to a method for operating a secondary station comprising means for communicating with a primary station, the method comprising receiving from the primary station an interference status report, said interference status report comprising an spatial indication being representative of a spatial characteristic of the interference, measuring channel characteristics on reference symbols, and interpreting the measured channel characteristics with help of the interference status report.
摘要翻译： 本发明涉及一种用于操作次站的方法，其包括用于与主站通信的装置，所述方法包括从主站接收干扰状态报告，所述干扰状态报告包括空间指示，所述空间指示表示所述干扰状态报告的空间特征 干扰，参考符号测量通道特性，并通过干扰状态报告解释测量的通道特性。
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公开(公告)号：US09125229B2
公开(公告)日：2015-09-01
申请号：US13520415
申请日：2011-01-06
CPC分类号： H04W88/06 , H04B7/0623 , H04B7/063 , H04B7/0658
摘要： The present invention relates to a method for operating a communication system, said communication system comprising a primary and at least one secondary station, wherein the primary station selects a transmission mode from a set of at least two transmission modes for communicating with the secondary station, and wherein the secondary station infers the selected transmission mode based on at least one control channel characteristic.
摘要翻译： 本发明涉及一种用于操作通信系统的方法，所述通信系统包括主要和至少一个次站，其中主站从用于与次站通信的至少两个传输模式的集合中选择传输模式， 并且其中所述次站基于至少一个控制信道特性来推断所选择的传输模式。
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公开(公告)号：US09036727B2
公开(公告)日：2015-05-19
申请号：US13577265
申请日：2011-02-11
CPC分类号： H04B7/0639 , H04B7/0456 , H04B7/0469 , H04B7/0478
摘要： A precoding codebook matrix/vector of length 2L is generated by the selection of two matrices/vectors, each from one of a predetermined set of L×L matrices and multiplying each column of one of the matrices/vectors by a complex coefficient.
摘要翻译： 通过从预定的一组L×L矩阵中的一个中选择两个矩阵/向量并且将一个矩阵/向量的每一列乘以复系数来生成长度为2L的预编码码本矩阵/矢量。
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公开(公告)号：US09497005B2
公开(公告)日：2016-11-15
申请号：US13380113
申请日：2010-06-15
CPC分类号： H04W72/0446 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04W72/042 , H04W72/044
摘要： The present invention relates to a method or communicating between a primary station and a plurality of secondary stations, comprising the primary station providing a plurality of resource sets, the primary station configuring a secondary station to search for a control channel on at least one of a plurality of search spaces each corresponding to a resource set, wherein at least part of one of the search spaces is used to transmit a control message to a secondary station, the control message being indicative of a resource allocated to the secondary station for transmitting to the primary station or receiving from the primary station data, and wherein the secondary station deduces from the part of the search space used for transmitting the control message an indication of the resource set from the plurality of resource sets within which the allocated resource is located.
摘要翻译： 本发明涉及主站和多个次站之间的方法或通信，包括提供多个资源集的主站，所述主站配置辅助站以在以下各项中的至少一个上搜索控制信道： 多个搜索空间，每个与资源集相对应的搜索空间，其中，所述搜索空间中的至少一部分用于向次站发送控制消息，所述控制消息指示分配给所述次站的资源以发送到 主站或从主站数据接收，并且其中次站从用于发送控制消息的搜索空间的一部分推导出从分配的资源所在的多个资源集合中的资源集合的指示。
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公开(公告)号：US20120314792A1
公开(公告)日：2012-12-13
申请号：US13577265
申请日：2011-02-11
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/0456 , H04B7/0469 , H04B7/0478
摘要： A precoding codebook matrix/vector of length 2L is generated by the selection of two matrices/vectors, each from one of a predetermined set of L×L matrices and multiplying each column of one of the matrices/vectors by a complex coefficient.
摘要翻译： 通过从预定的一组L×L矩阵中的一个中选择两个矩阵/向量并且将一个矩阵/向量的每一列乘以复系数来生成长度为2L的预编码码本矩阵/矢量。
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公开(公告)号：US20120113936A1
公开(公告)日：2012-05-10
申请号：US13380113
申请日：2010-06-15
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04W72/042 , H04W72/044
摘要： The present invention relates to a method or communicating between a primary station and a plurality of secondary stations, comprising the primary station providing a plurality of resource sets, the primary station configuring a secondary station to search for a control channel on at least one of a plurality of search spaces each corresponding to a resource set, wherein at least part of one of the search spaces is used to transmit a control message to a secondary station, the control message being indicative of a resource allocated to the secondary station for transmitting to the primary station or receiving from the primary station data, and wherein the secondary station deduces from the part of the search space used for transmitting the control message an indication of the resource set from the plurality of resource sets within which the allocated resource is located.
摘要翻译： 本发明涉及主站和多个次站之间的方法或通信，包括提供多个资源集的主站，所述主站配置辅助站以在以下各项中的至少一个上搜索控制信道： 多个搜索空间，每个与资源集相对应的搜索空间，其中，所述搜索空间中的至少一部分用于向次站发送控制消息，所述控制消息指示分配给所述次站的资源以发送到 主站或从主站数据接收，并且其中次站从用于发送控制消息的搜索空间的一部分推导出从分配的资源所在的多个资源集合中的资源集合的指示。
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9.发明申请METHOD FOR SIGNALLING A PRECODING IN A COOPERATIVE BEAMFORMING TRANSMISSION MODE 有权用于在合作波束传输模式下进行信号预测的方法公开(公告)号：US20110081901A1
公开(公告)日：2011-04-07
申请号：US12896085
申请日：2010-10-01
CPC分类号： H04L5/0035 , H04B7/024 , H04B7/04 , H04B7/0456 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04B7/0658 , H04L25/03891
摘要： The present invention relates to a method for operating a secondary station in a network, the secondary station comprising a transceiver adapted for simultaneously receiving transmissions from a primary station controlling a first cell and at least one primary station controlling a second cell, the method comprising the secondary station (a) selecting a first precoding matrix for the first cell out a primary set of precoding matrices for the first cell, (b) selecting a subset of at least one precoding matrix for the at least one second cell in dependence on the first precoding matrix, out of a set of subsets of precoding matrices for the second cell, (c) selecting a second precoding matrix for the at least one second cell out of the selected subset of precoding matrices for the second cell, (d) transmitting a first indicator representative of the first precoding matrix.
摘要翻译： 本发明涉及一种用于在网络中操作次站的方法，所述次站包括适于同时从控制第一小区的主站和控制第二小区的至少一个主站接收传输的收发机，所述方法包括： 次站（a）为第一小区选择用于第一小区的一组初始编码矩阵的第一预编码矩阵，（b）根据第一小区选择至少一个第二小区的至少一个预编码矩阵的子集 （c）从用于第二小区的所选择的预编码子集的子集中为所述至少一个第二小区选择第二预编码矩阵，（d）发送预编码矩阵， 第一指示符代表第一预编码矩阵。
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10.发明授权公开(公告)号：US08885746B2
公开(公告)日：2014-11-11
申请号：US12896140
申请日：2010-10-01
CPC分类号： H04B7/0617 , H04B7/0408 , H04B7/0619 , H04L5/0023
摘要： The present invention relates to a method for operating a primary station comprising a transceiver for communicating with a plurality of secondary stations, the transceiver including at least two antennas, the method comprising the primary station transmitting to a secondary station for a single spatial channel at least one first set of reference symbols with a first antenna and at least one second set of reference symbols with a second antenna, the second set of reference symbols being orthogonal to the first set of reference symbols.
摘要翻译： 本发明涉及一种用于操作主站的方法，该主站包括用于与多个次站通信的收发器，所述收发器包括至少两个天线，所述方法包括主站至少向单个空间信道发送至次站 具有第一天线的第一组参考符号和具有第二天线的至少一个第二组参考符号，第二组参考符号与第一组参考符号正交。
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