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

EP3289814B1 METHODS USED IN RADIO NODES AND ASSOCIATED RADIO NODES 有权
公开(公告)号：EP3289814B1
公开(公告)日：2019-11-13
申请号：EP15890305.4
申请日：2015-04-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WANG, Hai , LU, Qianxi , FAN, Rui , LIU, Jinhua
IPC分类号： H04W56/00

72. 发明授权

EP2992635B1 SIGNAL TRANSMISSION WITH INTERFERENCE MITIGATION 有权
公开(公告)号：EP2992635B1
公开(公告)日：2018-08-08
申请号：EP13876177.0
申请日：2013-02-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LIU, Jinhua , WANG, Hai , ZHAO, Zhenshan
IPC分类号： H04L5/02 , H04J11/00 , H04L5/00 , H04L25/03 , H04L5/14 , H04W24/10 , H04W72/08
CPC分类号： H04J11/0023 , H04L5/0023 , H04L5/0048 , H04L5/0062 , H04L5/1469 , H04L25/03968 , H04W24/10 , H04W72/082
摘要： In radio transmission between a mobile communication network and a user equipment, signals are received in a subframe comprising a first group of one or more resource elements and a second group of one or more resource elements. The first group is subject to a first level of interference from at least one further radio channel while the second group is subject to a second level of interference from the at least one further radio channel. A first measurement and a second measurement are performed. Based on the first and second measurements the interference from the at least one further radio channel is estimated and interference mitigation is performed.

73. 发明公开

EP3289814A1 METHODS USED IN RADIO NODES AND ASSOCIATED RADIO NODES 有权
标题翻译：用于无线电节点和相关无线电节点的方法
公开(公告)号：EP3289814A1
公开(公告)日：2018-03-07
申请号：EP15890305.4
申请日：2015-04-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WANG, Hai , LU, Qianxi , FAN, Rui , LIU, Jinhua
IPC分类号： H04W56/00
摘要： The present disclosure relates to a method used in a radio node, and an associated radio node. The radio node is served by a superior radio node and serves one or more subordinate radio nodes. The method includes: receiving a first synchronization signal from the superior radio node; obtaining a first downlink transmission time position for the first synchronization signal; determining a second downlink transmission time position for a second synchronization signal to be transmitted by the radio node, based on the first downlink transmission time position; and transmitting the second synchronization signal via the second downlink transmission time position to the one or more subordinate radio nodes.

74. 发明授权

EP2910067B1 METHOD AND APPARATUS FOR POWER CONTROL IN WIRELESS COMMUNICATION NETWORK 有权
标题翻译：用于无线通信网络中的功率控制的方法和设备
公开(公告)号：EP2910067B1
公开(公告)日：2017-06-21
申请号：EP12886579.7
申请日：2012-10-19
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LIU, Jinhua , GUO, Zhiheng , WANG, Hai
IPC分类号： H04W52/24 , H04W52/14 , H04W52/20 , H04W52/26
CPC分类号： H04W72/0473 , H04W24/10 , H04W52/146 , H04W52/20 , H04W52/241 , H04W52/262 , H04W72/085
摘要： A method of controlling power in a transmitter in communication with a receiver in a wireless communication network is disclosed. The method comprising measuring a value of a first metric of signals received in the receiver, the first metric usable to generate a power control command; determining a measurement error of the first metric; generating the power control command based on the measured value of the first metric if the measurement error of the first metric does not exceed a threshold; and sending the power control command from the receiver to the transmitter.
摘要翻译：公开了一种控制与无线通信网络中的接收器进行通信的发射器中的功率的方法。该方法包括测量接收机中接收的信号的第一度量的值，第一度量可用于生成功率控制命令; 确定第一度量的测量误差; 如果第一度量的测量误差未超过阈值，则基于第一度量的测量值生成功率控制命令; 并从接收机向发射机发送功率控制命令。

75. 发明公开

EP3075202A1 A METHOD IN A NETWORK AND NETWORK NODE FOR CO-SCHEDULING IN A NETWORK 有权
标题翻译：方法在网络和网络节点共同策划在网络
公开(公告)号：EP3075202A1
公开(公告)日：2016-10-05
申请号：EP13898407.5
申请日：2013-11-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LU, Qianxi , MIAO, Qingyu , WANG, Hai
IPC分类号： H04W72/12
CPC分类号： H04W72/1247 , H04W72/04 , H04W72/044 , H04W72/048 , H04W88/02
摘要： The present invention relates to a method (S100) and wireless communication network node for co-scheduling a first and a second user equipments, UEs. The co-scheduling comprises scheduling the first UE and the second UE in a same time and frequency resource. The method comprises determining if a co-scheduling condition is fulfilled, wherein the co-scheduling condition implies comparing link loss information to a co-scheduling threshold value, selecting the first and second UE for co-scheduling when the co-scheduling condition is fulfilled.
摘要翻译：本发明涉及一种方法（S100）和无线通信网络节点，用于协同调度的第一和第二用户设备UE。的共同调度包括调度第一UE和所述第二UE在Sametime和频率资源。如果一个共同调度条件被满足，worin的共同调度阈值，选择为共同调度所述第一和第二UE当共同调度条件被满足，该方法包括确定开采。

76. 发明公开

EP2992635A1 SIGNAL TRANSMISSION WITH INTERFERENCE MITIGATION 审中-公开
标题翻译： UPLINK-DATENÜBERTRAGUNGMIT INTERFERENZVERRINGERUNG
公开(公告)号：EP2992635A1
公开(公告)日：2016-03-09
申请号：EP13876177.0
申请日：2013-02-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LIU, Jinhua , WANG, Hai , ZHAO, Zhenshan
IPC分类号： H04L5/02
CPC分类号： H04J11/0023 , H04L5/0023 , H04L5/0048 , H04L5/0062 , H04L5/1469 , H04L25/03968 , H04W24/10 , H04W72/082
摘要： In radio transmission between a mobile communication network and a user equipment, signals are received in a subframe comprising a first group of one or more resource elements and a second group of one or more resource elements. The first group is subject to a first level of interference from at least one further radio channel while the second group is subject to a second level of interference from the at least one further radio channel. A first measurement and a second measurement are performed. Based on the first and second measurements the interference from the at least one further radio channel is estimated and interference mitigation is performed.
摘要翻译：在移动通信网络和用户设备之间的无线电传输中，在包括一个或多个资源元素的第一组和一个或多个资源元素的第二组的子帧中接收信号。第一组受到来自至少一个另外的无线电信道的第一级干扰，而第二组受到来自至少一个另外的无线电信道的第二级干扰。执行第一测量和第二测量。基于第一和第二测量，估计来自至少一个另外的无线电信道的干扰并执行干扰减轻。

77. 发明授权

EP2649732B1 COVARIANCE ESTIMATION METHOD FOR SPACE-FREQUENCY DOMAIN EQUALIZATION AND APPARATUS AND SYSTEM ASSOCIATED THEREWITH 有权
标题翻译： KOVARIANZSCHÄTZUNGSVERFAHREN为空间频域均衡和设备以及系统TO
公开(公告)号：EP2649732B1
公开(公告)日：2015-04-01
申请号：EP10860531.2
申请日：2010-12-08
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： GUO, Zhiheng , WANG, Hai , ZHANG, Ruiqi
IPC分类号： H04B1/707 , H04L25/02 , H04B7/08 , H04L25/03
CPC分类号： H04L25/03891 , H04B7/0848 , H04L25/0228 , H04L25/03968

78. 发明公开

EP2724560A1 METHOD AND DEVICE FOR RELAY DEPLOYMENT IN A TDD COMMUNICATION NETWORK 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNGFÜRRELAISEINSATZ IN EINEM TDD-KOMMUNIKATIONSNETZ
公开(公告)号：EP2724560A1
公开(公告)日：2014-04-30
申请号：EP12723961.4
申请日：2012-05-09
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： GAN, Jiansong , FAN, Rui , GUO, Zhiheng , WANG, Hai
IPC分类号： H04W16/26
CPC分类号： H04J3/08 , H04J3/1694 , H04W16/26 , H04W84/047
摘要： The embodiments disclose a method and base station (500, 600) for relay deployment in a Time Division Duplex (TDD) communication network. The method comprises configuring (410) a first base station (500) to operate as a donor base station, and configuring (420) a second base station (600) to operate as a relay node, wherein a first sector (620) of the second base station (600) is configured as a User Equipment (LIE) part of the relay node and a second sector ( 630) of the second base station (600) is configured as a base station part of the relay node. The method further comprises allocating (430) wireless resources for backhaul link between the first base station (500) and the second base station (600) and for access link between the second base station (600) and a UE.
摘要翻译：这些实施例公开了用于在时分双工（TDD）通信网络中进行中继部署的方法和基站。该方法包括配置第一基站以作为施主基站进行操作，以及配置第二基站作为中继节点进行操作，其中第二基站的第一扇区被配置为用户设备（UE）的一部分中继节点和第二基站的第二扇区被配置为中继节点的基站部分。该方法还包括为第一基站和第二基站之间的回程链路以及第二基站与UE之间的接入链路分配无线资源。

79. 发明公开

EP2526708A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的方法和安排
公开(公告)号：EP2526708A1
公开(公告)日：2012-11-28
申请号：EP10842806.1
申请日：2010-01-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GAN, Jiansong , HOYMAN, Christian , LIU, Yin , WANG, Hai , WANG, Jianfeng
IPC分类号： H04W16/00
CPC分类号： H04L5/0053 , H04B7/155 , H04L5/14 , H04W56/003 , H04W72/00 , H04W84/047
摘要： Method and arrangement in a base station for sending control signals to a relay node. The relay node is configured to relay a data transmission from the base station to a user equipment in a subframe. The subframe comprises a first part, dedicated for downlink transmission, a second part dedicated for uplink transmission and a separating part situated between the first part and the second part. The base station, the relay node and the user equipment are comprised in a wireless communication network configured to operate according to the Time Division Duplex TDD principle. The method comprising transmitting data to the user equipment via the relay node in the first part of the subframe and transmitting the control signals, related to the transmitted data, to the relay node in the separating part between the first part and the second part of the subframe. Further, a method and arrangement in a relay node for receiving control signals from the base station are described.
摘要翻译：用于向中继节点发送控制信号的基站中的方法和装置。中继节点被配置为在子帧中中继从基站到用户设备的数据传输。子帧包括专用于下行链路传输的第一部分，专用于上行链路传输的第二部分以及位于第一部分和第二部分之间的分离部分。基站，中继节点和用户设备被包括在被配置为根据时分双工TDD原理进行操作的无线通信网络中。该方法包括：在子帧的第一部分中经由中继节点将数据发送到用户设备，并且将与发送的数据有关的控制信号发送到分离部分中的中继节点，所述中继节点在第一部分和第二部分之间的中间节点子。此外，描述了用于从基站接收控制信号的中继节点中的方法和装置。

80. 发明公开

EP2113144A1 TRANSMISSION POWER CONTROL IN HSPDA 有权
标题翻译：发射功率控制在HSPDA
公开(公告)号：EP2113144A1
公开(公告)日：2009-11-04
申请号：EP07709488.6
申请日：2007-02-20
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GU, Xinyu , MIAO, Qingyu , WANG, Hai
IPC分类号： H04B7/005 , H04L1/18 , H04L1/16
CPC分类号： H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1845 , H04W52/12 , H04W52/286 , H04W52/48
摘要： Method, mobile, base station for transmission power control in a wireless communication comprising the adjustment of the retransmission power for at least a part of an unsuccessfully received data block at a receiver according to the received information indicative of the channel qualities after an unsuccessful reception of the transmitted data block and prior to a retransmission of at least a part of the unsuccessfully transmitted data block and according to a required channel quality necessary for reaching a target BLEP (Block-Error Probability).

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