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71. 发明公开

EP3116258A1 METHOD FOR REPORTING CHANNEL STATE INFORMATION, USER EQUIPMENT, AND BASE STATION 有权
标题翻译：程序用于报告信道状态信息，用户设备和基站
公开(公告)号：EP3116258A1
公开(公告)日：2017-01-11
申请号：EP14884341.0
申请日：2014-03-06
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianguo , ZHOU, Yongxing
IPC分类号： H04W24/10
CPC分类号： H04L5/0048 , H04B7/0456 , H04B7/0626 , H04B17/309 , H04B17/382 , H04L5/0051 , H04L5/0053 , H04L5/0057 , H04L5/0064
摘要： The present invention discloses a method for reporting channel state information, user equipment, and a base station. The method includes: receiving a first reference signal set sent by a base station, where the first reference signal set includes at least two reference signals; sending first CSI to the base station, where the first CSI is determined according to the first reference signal set, and the first CSI includes a first RI and/or a first PMI, where the first PMI is used to indicate a first precoding matrix; receiving a second reference signal set sent by the base station, where the second reference signal set is determined based on the first CSI, and the second reference signal set includes at least one reference signal; and sending second CSI to the base station, where the second CSI is determined according to the second reference signal set. The method for reporting channel state information, the user equipment, and the base station in the embodiments of the present invention can improve system efficiency or performance.

72. 发明公开

EP3116155A1 CSI REPORT METHOD AND EQUIPMENT 审中-公开
标题翻译： CSI报告方法和设备
公开(公告)号：EP3116155A1
公开(公告)日：2017-01-11
申请号：EP14888365.5
申请日：2014-04-03
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： WANG, Jianguo , ZHOU, Yongxing , LIU, Jianghua
IPC分类号： H04L1/00
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/0028 , H04L5/0053 , H04L5/0057 , H04W72/048
摘要： Embodiments of the present invention disclose a CSI reporting method and a device, and the method may include: receiving subband size configuration information sent by a base station, where the subband size configuration information includes a user equipment-specific subband size configuration index; determining a subband size according to the user equipment-specific subband size configuration index; determining CSI, where the CSI reflects transmission on at least one subband, and the subband is determined according to the subband size; and sending the CSI to the base station. According to the embodiments of the present invention, performance of a communications system can be improved.
摘要翻译：本发明实施例公开了一种CSI上报方法及装置，该方法可以包括：接收基站发送的子带大小配置信息，所述子带大小配置信息包括用户设备特定的子带大小配置索引; 根据用户设备特定的子带大小配置索引确定子带大小; 确定CSI，其中CSI反映至少一个子带上的传输，并且根据子带大小确定子带; 并将CSI发送给基站。根据本发明的实施例，可以改善通信系统的性能。

73. 发明公开

EP3091792A1 INFORMATION TRANSMISSION METHOD, USER EQUIPMENT AND BASE STATION 有权
标题翻译：信息传输方法，用户设备和基站
公开(公告)号：EP3091792A1
公开(公告)日：2016-11-09
申请号：EP14879591.7
申请日：2014-09-26
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Lixia , GUAN, Lei , ZHOU, Yongxing , SUN, Jingyuan
IPC分类号： H04W48/16 , H04L27/26 , H04W72/04
CPC分类号： H04W72/0446 , H04L7/007 , H04L27/2278 , H04L27/26 , H04W4/025 , H04W4/06 , H04W48/16 , H04W74/0833
摘要： Embodiments of the present invention provide an information transmission method, user equipment, and a base station. The method includes: determining, by UE, at least one candidate sequence of a synchronization signal of an access cell and multiple candidate access resources of the access cell, where a corresponding location relationship exists between each candidate access resource in the multiple candidate access resources and a resource on which the access cell is located, and any candidate sequence in the at least one candidate sequence corresponds to one of the multiple candidate access resources; detecting, by the UE, the synchronization signal according to the at least one candidate sequence; and determining, by the UE, a resource location of an actual access resource corresponding to a detected actual sequence in the access cell according to the location relationship between each candidate access resource in the multiple candidate access resources and the resource on which the access cell is located and a correspondence between the any candidate sequence in the at least one candidate sequence and the multiple candidate access resources.
摘要翻译：本发明的实施例提供了一种信息传输方法，用户设备和基站。该方法包括：UE确定接入小区的同步信号和接入小区的多个候选接入资源的至少一个候选序列，其中多个候选接入资源中的每个候选接入资源之间存在相应的位置关系，所述接入小区所在的资源，所述至少一个候选序列中的任一候选序列对应所述多个候选接入资源中的一个; 所述UE根据所述至少一个候选序列检测所述同步信号; 所述UE根据所述多个候选接入资源中每个候选接入资源与所述接入小区所在的资源之间的位置关系，确定所述接入小区中检测到的实际序列对应的实际接入资源的资源位置以及所述至少一个候选序列中的任一候选序列与所述多个候选接入资源的对应关系。

74. 发明授权

EP2819314B1 DATA TRANSMISSION METHOD, USER EQUIPMENT AND BASE STATION 有权
标题翻译：数据传输方法，用户设备和基站
公开(公告)号：EP2819314B1
公开(公告)日：2016-11-02
申请号：EP13751509.4
申请日：2013-01-31
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Liang , SUN, Jingyuan , ZHOU, Yongxing , REN, Xiaotao
IPC分类号： H04B7/06 , H04W72/08 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0035 , H04L5/0051 , H04L5/0057 , H04L5/0094 , H04W72/0453
摘要： Embodiments of the present invention provide a data transmission method, a user equipment, and a base station. The method includes: obtaining a resource element RE configuration, where an RE indicated by the RE configuration is a subset of the RE available for sending a channel state information reference signal CSI-RS and is the RE onto which a data symbol can be mapped; and receiving, according to the RE configuration, the data symbol that is sent by a base station on the RE indicated by the RE configuration. In the embodiments of the present invention, a data symbol can be mapped onto the RE that is used for sending the CSI-RS, so that a UE can receive the data symbol on the RE that is used for sending the CSI-RS, thereby improving the utilization efficiency of the RE.

75. 发明公开

EP3007380A1 METHOD AND DEVICE FOR DETERMINING PRECODING MATRIX INDICATOR, USER EQUIPMENT, AND BASE STATION 有权
标题翻译：方法和一种用于确定VORCODIERUNGSMATRIXINDIKATORS，用户设备和基站
公开(公告)号：EP3007380A1
公开(公告)日：2016-04-13
申请号：EP13887858.2
申请日：2013-06-29
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianguo , ZHOU, Yongxing
IPC分类号： H04L1/06
CPC分类号： H04B7/0456 , H04B7/0478 , H04B7/0639 , H04J13/0022 , H04L5/0048 , H04W16/28 , H04W88/08
摘要： The present invention provides a method and an apparatus for determining a precoding matrix indicator, user equipment, and a base station. The method includes: determining a precoding matrix indicator PMI, where the PMI corresponds to a precoding matrix W , and the precoding matrix W satisfies a first condition, a second condition, or a third condition; and sending the PMI to a base station. Embodiments of the present invention further provide a corresponding apparatus, and the corresponding user equipment and base station. Technical solutions provided in the embodiments of the present invention can effectively control a beam, especially a beam shape and a beam orientation, in a horizontal direction and a perpendicular direction.
摘要翻译：本发明提供的方法以及用于确定性采矿装置的预编码矩阵指示符，用户设备，和一个基站。该方法包括：确定性采矿预编码矩阵指示符PMI，其中，所述PMI对应的预编码矩阵W，以及预编码矩阵W SATIS FIES的第一条件，第二条件，或第三状态; 和发送所述PMI到基站。本发明实施例还提供相应的装置，以及对应的用户设备和基站。在本发明可有效控制光束的实施例提供的技术方案，特别是爱的光束形状和光束方向，在水平方向和垂直方向。

76. 发明授权

EP2750433B1 INTERFERENCE MEASUREMENT INDICATION METHOD, INTERFERENCE MEASUREMENT METHOD, RELATED DEVICE, AND COMMUNICATION SYSTEM 有权转让
标题翻译：安杰格·弗朗西丝
公开(公告)号：EP2750433B1
公开(公告)日：2016-04-06
申请号：EP12835385.1
申请日：2012-10-08
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Liang , ZHOU, Yongxing , SUN, Jingyuan , ZHOU, Mingyu , REN, Xiaotao
IPC分类号： H04W24/00 , H04L5/00 , H04L25/02
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/0073 , H04L5/0094 , H04L25/0224 , H04W24/02

77. 发明公开

EP2943027A1 DETECTION METHOD, TRANSMISSION METHOD AND APPARATUS FOR COMMON CONTROL CHANNEL 有权转让
标题翻译： DETEKTIONSVERFAHREN，ÜBERTRAGUNGSVERFAHRENUND VORRICHTUNGFÜREINEN GEMEINSAMEN STEUERKANAL
公开(公告)号：EP2943027A1
公开(公告)日：2015-11-11
申请号：EP13871691.5
申请日：2013-01-18
申请人： Huawei Technologies Co., Ltd.
发明人： GUAN, Lei , XUE, Lixia , ZHOU, Yongxing , LI, Qiang , SUN, Jingyuan
IPC分类号： H04W72/04
摘要： Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
摘要翻译：本发明的实施例提供了一种用于公共控制信道的检测方法，发送方法和装置。检测方法包括：确定当前小区的虚拟下行链路资源内的候选资源集合。候选资源集合可以包括携带当前小区的公共控制信道的至少一个候选资源。对候选资源集合中的至少一个候选资源进行检测，以获取当前小区的公共控制信道。在本发明的实施例中，扩展了用于发送公共控制信道的资源的选择范围，从而可以协调公共控制信道的小区间干扰，并且可以提高公共控制信道的检测性能。

78. 发明授权

EP2525505B1 METHOD AND DEVICE FOR OBTAINING PRECODING MATRIX INDICATOR (PMI) AND PRECODING MATRIX 有权
标题翻译：方法和设备中，用于PRÄKODIERUNGSMATRIX - 指示器识别（PMI）和PRÄKODIERUNGSMATRIX
公开(公告)号：EP2525505B1
公开(公告)日：2015-11-11
申请号：EP11732685.0
申请日：2011-01-17
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianguo , ZHOU, Yongxing
IPC分类号： H04B7/04 , H04B7/06 , H04L25/03
CPC分类号： H04B7/0456 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0639 , H04B7/0641 , H04L25/03923 , H04L25/03936

79. 发明授权

EP2717621B1 METHOD, UE AND ENB FOR CONFIGURING REFERENCE SIGNAL 有权
标题翻译：方法中，用户设备与eNB配置的参考信号
公开(公告)号：EP2717621B1
公开(公告)日：2015-08-26
申请号：EP12807305.3
申请日：2012-06-21
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianguo , CHENG, Xingqing , ZHOU, Yongxing
IPC分类号： H04W24/10 , H04L5/00 , H04W16/26 , H04W84/04
CPC分类号： H04L5/0048 , H04W16/26 , H04W24/10 , H04W84/047

80. 发明公开

EP2897406A1 INTERFERENCE MEASUREMENT METHOD, BASE STATION AND USER EQUIPMENT 有权
标题翻译：干扰测量方法，基站和用户设备
公开(公告)号：EP2897406A1
公开(公告)日：2015-07-22
申请号：EP12885617.6
申请日：2012-09-29
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Liang , ZHOU, Yongxing , MAZZARESE, David , SUN, Jingyuan
IPC分类号： H04W24/08
CPC分类号： H04L5/0053 , H04B17/345 , H04L1/00 , H04W24/00 , H04W24/08 , H04W24/10 , H04W72/02 , H04W72/1273 , H04W88/02 , H04W88/08
摘要： Embodiments of the present invention provide an interference measurement method, a base station, and a user equipment. The method includes: determining, by a user equipment, a first resource for interference measurement in a first subframe or determining a second resource not for interference measurement in the first subframe according to at least one of the zero-power CSI-RS configuration information, the non-zero power CSI-RS configuration information, and the CSI-IM configuration information; and performing interference measurement on the first resource, or performing no interference measurement on the second resource. The embodiments of the present invention can improve precision of interference measurement.

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