专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

EP2892295B1 METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION, NETWORK SIDE DEVICE AND USER EQUIPMENT 有权
公开(公告)号：EP2892295B1
公开(公告)日：2019-01-09
申请号：EP12884819.9
申请日：2012-09-21
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yuanjie , TANG, Zhenfei
IPC分类号： H04W72/04 , H04L5/00

72. 发明授权

EP3041306B1 METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK DATA 有权
公开(公告)号：EP3041306B1
公开(公告)日：2018-08-22
申请号：EP13894197.6
申请日：2013-09-27
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng , TANG, Zhenfei
IPC分类号： H04W72/12 , H04L5/00 , H04L1/18 , H04L5/14
CPC分类号： H04W72/1273 , H04L1/1812 , H04L5/001 , H04L5/0055 , H04L5/14 , H04W72/1268
摘要： Embodiments of the present invention provide a method for transmitting uplink data, user equipment, and a base station. The method includes: when user equipment UE correctly receives, in a subframe n, downlink control signaling used for instructing the UE to transmit a physical uplink shared channel PUSCH, determining, by the UE according to the downlink control signaling and a subframe bundling configuration, a bundled subframe for transmitting the PUSCH, where the subframe bundling configuration includes a quantity of bundled subframes; and transmitting the PUSCH in the bundled subframe. In the embodiments of the present invention, a bundled subframe is introduced, which increases scheduling resources for a PUSCH, and enhances coverage performance of a signal.

73. 发明授权

EP2822337B1 METHOD FOR TRANSMITTING CONTROL CHANNEL RESOURCE, USER EQUIPMENT, AND BASE STATION 有权
公开(公告)号：EP2822337B1
公开(公告)日：2018-08-08
申请号：EP12871098.5
申请日：2012-11-02
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Liang , ZHOU, Mingyu , GAO, Chi , TANG, Zhenfei
IPC分类号： H04W28/18 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04W8/06 , H04W28/18
摘要： Embodiments of the present invention provide a control channel resource transmission method, a user equipment, and a base station, which relate to the communications field and can determine an antenna port according to a corresponding parameter, thereby ensuring that a user equipment correctly demodulates and receives a control channel or a control channel element sent by a base station. The control channel resource transmission method includes: obtaining, by a user equipment, a configuration parameter in a candidate control channel set according to a preset protocol and/or higher-layer signaling sent by a base station, where the higher-layer signaling is used to notify the configuration parameter; determining an antenna port according to the obtained configuration parameter; receiving, by using the antenna port, a control channel or a control channel element sent by the base station; and determining, by the base station, the antenna port according to the same configuration parameter as that of the user equipment, and sending, by using the antenna port, the control channel or the control channel element to the user equipment. The embodiments of the present invention are applicable to control channel resource transmission.

74. 发明授权

EP2945405B1 SYSTEM INFORMATION SCHEDULING METHOD AND DEVICE THEREFOR 有权
公开(公告)号：EP2945405B1
公开(公告)日：2018-05-30
申请号：EP13874818.1
申请日：2013-02-06
申请人： Huawei Technologies Co., Ltd.
发明人： TANG, Zhenfei , LV, Yongxia , LIU, Jing
IPC分类号： H04W48/12 , H04W72/12
CPC分类号： H04W72/1289 , H04W48/12
摘要： The present invention provides a system information scheduling method and apparatus. The method includes: receiving a first message sent by a base station, where the first message includes a master information block MIB or downlink control information; determining, according to the first message, scheduling information of a physical downlink shared channel PDSCH corresponding to the first message, where the scheduling information includes scheduling information of a PDSCH corresponding to system information in the MIB or in the downlink control information; determining, according to the scheduling information, transmission information of the PDSCH corresponding to the system information, where the transmission information includes at least one of the following information: whether the system information exists, a transmission subframe of the system information, a modulation and coding mode of the PDSCH corresponding to the system information, and resource allocation information of the PDSCH corresponding to the system information; and receiving the system information according to the transmission information of the PDSCH corresponding to the system information. In this way, an extra overhead of a control instruction when a PDCCH is used to schedule a SIB in the prior art is reduced.

75. 发明公开

EP3151460A1 METHOD AND DEVICE FOR TRANSMITTING PUSCH 无效
标题翻译： VERFAHREN UND VORRICHTUNG ZUR PUSCH-ÜBERTRAGUNG
公开(公告)号：EP3151460A1
公开(公告)日：2017-04-05
申请号：EP14895958.8
申请日：2014-06-27
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng , TANG, Zhenfei
IPC分类号： H04L5/00 , H04W72/12
CPC分类号： H04W72/0446 , H04L5/00 , H04L5/0053 , H04L5/1469 , H04W72/042 , H04W72/12
摘要： Embodiments of the present invention disclose a PUSCH transmission method and apparatus, so as to invoke a special subframe to perform PUSCH transmission. The method includes: sending, in a first subframe, downlink control signaling that instructs user equipment UE to transmit a physical uplink shared channel PUSCH, where the downlink control signaling carries downlink control information, and the downlink control information is used to indicate a subframe for transmitting the PUSCH, where the subframe for transmitting the PUSCH is any one of or any combination of N subframes, the N subframes include a special subframe, and N is an integer not less than 1; and receiving the PUSCH in the subframe indicated by the downlink control information. It can be seen that, in the embodiments of the present invention, a subframe in which a PUSCH is transmitted and that is indicated by downlink control information includes a special subframe; therefore, the special subframe can be scheduled to transmit the PUSCH.
摘要翻译：本发明的实施例公开了一种PUSCH传输方法和装置，以便调用特殊子帧来执行PUSCH传输。该方法包括：在第一子帧中发送指示用户设备UE发送物理上行链路共享信道PUSCH的下行链路控制信令，其中下行链路控制信令携带下行链路控制信息，并且下行链路控制信息用于指示子帧发送PUSCH，其中用于发送PUSCH的子帧是N个子帧中的任一个或任何组合，N个子帧包括特殊子帧，N是不小于1的整数; 以及在由下行链路控制信息指示的子帧中接收PUSCH。可以看出，在本发明的实施例中，发送PUSCH并由下行链路控制信息表示的子帧包括特殊子帧; 因此，可以调度特殊子帧来发送PUSCH。

76. 发明公开

EP2903369A1 METHOD, DEVICE AND COMMUNICATION SYSTEM FOR PROCESSING COMMON SEARCH AREA 有权
标题翻译：用于处理公共搜索区域的方法，设备和通信系统
公开(公告)号：EP2903369A1
公开(公告)日：2015-08-05
申请号：EP12885918.8
申请日：2012-09-28
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yuanjie , TANG, Zhenfei
IPC分类号： H04W72/04
CPC分类号： H04W4/021 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/0413 , H04W72/0486
摘要： The invention provides a method, a device and a communication system for processing a common search area. The method includes: acquiring resource indication information about a first common search area of a control channel, or resource indication information about a first common search area and resource indication information about at least one second common search area; and determining, according to the resource indication information about the first common search area, or the resource indication information about the first common search area and the resource indication information about at least one second common search area, a location of the first common search area, or locations of the first common search area and at least one second common search area.
摘要翻译：本发明提供了一种用于处理公共搜索区域的方法，设备和通信系统。该方法包括：获取关于控制信道的第一公共搜索区域的资源指示信息或关于第一公共搜索区域的资源指示信息和关于至少一个第二公共搜索区域的资源指示信息; 根据关于第一公共搜索区域的资源指示信息或关于第一公共搜索区域的资源指示信息和关于至少一个第二公共搜索区域的资源指示信息，确定第一公共搜索区域的位置，或第一公共搜索区域和至少一个第二公共搜索区域的位置。

77. 发明公开

EP2871796A1 METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING CONTROL INFORMATION 有权
标题翻译：方法，装置和系统用于控制信息的传输
公开(公告)号：EP2871796A1
公开(公告)日：2015-05-13
申请号：EP12882433.1
申请日：2012-09-27
申请人： Huawei Technologies Co., Ltd.
发明人： TANG, Zhenfei , LI, Yuanjie
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0046 , H04L5/0048 , H04L5/0053
摘要： Embodiments of the present invention disclose a method, an apparatus, and a system for transmitting control information. The method includes: determining enhanced resource element group numbers in resource blocks, and determining, according to the resource element group numbers, positions of resource elements corresponding to enhanced resource element groups; interleaving the enhanced resource element group numbers, and determining an enhanced control channel element; determining, according to the enhanced control channel element and the positions of the resource elements corresponding to the enhanced resource element groups, positions of resource elements corresponding to the enhanced control channel element; and transmitting corresponding control information on the positions of the resource elements corresponding to the control channel element. The present invention alleviates a problem that channel frequency diversity is poor, and lowers the probability of loss of information of a terminal device.

78. 发明公开

EP2854303A1 METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNAL SEQUENCE 有权
标题翻译：传输参考信号序列的方法和设备
公开(公告)号：EP2854303A1
公开(公告)日：2015-04-01
申请号：EP12877425.4
申请日：2012-05-23
申请人： Huawei Technologies Co., Ltd.
发明人： TANG, Zhenfei
IPC分类号： H04B7/06
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0053
摘要： The present invention provides a method and device for transmitting a reference signal sequence. The method includes: determining a position of an eCCE or an eREG mapped to an ePDCCH in a resource block pair; determining, according to corresponding relationship between the position of the eCCE or the eREG in the resource block pair and the antenna port of the reference signal; and transmitting a reference sequence over the antenna port of the reference signal, herein, the corresponding relationship between the position of the eCCE or the eREG in the resource block pair and the antenna port of the reference signal includes that the positions of at least two eCCEs or at least two eREGs correspond to one of the antenna ports of the reference signal. The technical solution provided in embodiments of the present invention can solve the problem that the capability of performing channel estimation for an ePDCCH by using a reference signal sequence is reduced since the reference signal sequence cannot be transmitted through an antenna port in the case that the number of the antenna ports is limited.
摘要翻译：本发明提供了一种传输参考信号序列的方法和设备。该方法包括：确定映射到资源块对中的ePDCCH的eCCE或eREG的位置; 根据资源块对中eCCE或eREG的位置与参考信号的天线端口之间的对应关系，并在参考信号的天线端口上传输参考序列，这里，资源块对中eCCE或eREG的位置与参考信号的天线端口之间的对应关系包括：至少两个eCCE的位置或至少两个eREG对应于参考信号的天线端口之一。本发明实施例提供的技术方案能够解决以下问题：由于参考信号序列无法通过天线端口传输，因此降低了利用参考信号序列对ePDCCH进行信道估计的能力的天线端口是有限的。

79. 发明公开

EP2822337A1 METHOD FOR TRANSMITTING CONTROL CHANNEL RESOURCE, USER EQUIPMENT, AND BASE STATION 有权
标题翻译：发送控制信道资源，用户设备和基站的方法
公开(公告)号：EP2822337A1
公开(公告)日：2015-01-07
申请号：EP12871098.5
申请日：2012-11-02
申请人： Huawei Technologies Co., Ltd
发明人： XIA, Liang , ZHOU, Mingyu , GAO, Chi , TANG, Zhenfei
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04W8/06 , H04W28/18
摘要： Embodiments of the present invention provide a control channel resource transmission method, a user equipment, and a base station, which relate to the communications field and can determine an antenna port according to a corresponding parameter, thereby ensuring that a user equipment correctly demodulates and receives a control channel or a control channel element sent by a base station. The control channel resource transmission method includes: obtaining, by a user equipment, a configuration parameter in a candidate control channel set according to a preset protocol and/or higher-layer signaling sent by a base station, where the higher-layer signaling is used to notify the configuration parameter; determining an antenna port according to the obtained configuration parameter; receiving, by using the antenna port, a control channel or a control channel element sent by the base station; and determining, by the base station, the antenna port according to the same configuration parameter as that of the user equipment, and sending, by using the antenna port, the control channel or the control channel element to the user equipment. The embodiments of the present invention are applicable to control channel resource transmission.
摘要翻译：本发明实施例提供一种控制信道资源传输方法，用户设备和基站，涉及通信领域，可以根据相应的参数确定天线端口，从而保证用户设备正确解调和接收基站发送的控制信道或控制信道单元。所述控制信道资源传输方法包括：用户设备根据预先设置的协议和/或基站发送的高层信令，在候选控制信道集合中获取配置参数，其中使用高层信令通知配置参数; 根据获取的配置参数确定天线端口; 通过天线端口接收基站发送的控制信道或控制信道单元; 所述基站根据与所述用户设备相同的配置参数确定所述天线端口，并通过所述天线端口向所述用户设备发送所述控制信道或所述控制信道单元。本发明的实施例适用于控制信道资源传输。

80. 发明公开

EP2779502A1 METHOD AND DEVICE FOR TRANSMITTING INFORMATION 有权转让
标题翻译：传输信息的方法和设备
公开(公告)号：EP2779502A1
公开(公告)日：2014-09-17
申请号：EP12848384.9
申请日：2012-11-05
申请人： Huawei Technologies Co., Ltd
发明人： TANG, Zhenfei
IPC分类号： H04L1/00
CPC分类号： H04W72/0413 , H04L1/0029 , H04L1/0032
摘要： The present invention provides a method and device for transmitting information, the method includes: configuring a first physical uplink control channel format and a second physical uplink control channel for a user equipment first, wherein, an orthogonal sequence of the first physical uplink control channel format and an orthogonal sequence of the second physical uplink control channel format correspond to different expansion factors; and then the user equipment select one of the physical uplink control channel format and the second physical uplink control channel format to transmit the feedback information.
摘要翻译：本发明提供了一种信息传输的方法和设备，该方法包括：首先为用户设备配置第一物理上行控制信道格式和第二物理上行控制信道，其中，第一物理上行控制信道格式的正交序列第二物理上行控制信道格式的正交序列对应不同的扩展因子; 然后用户设备选择物理上行控制信道格式和第二物理上行控制信道格式中的一个来发送反馈信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式