专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3632002A1 METHOD AND APPARATUS FOR ANTENNA CALIBRATION IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP3632002A1
公开(公告)日：2020-04-08
申请号：EP17914829.1
申请日：2017-06-19
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： YU, Shaowei , XIAO, Lei , ZHU, Huaisong , CHEN, Xueqin
IPC分类号： H04B7/06

2. 发明授权

EP2620023B1 AIR-INTERFACE TIMING SYNCHRONIZATION SHARING 失效
标题翻译：空中接口时序同步分享
公开(公告)号：EP2620023B1
公开(公告)日：2018-02-28
申请号：EP10857419.5
申请日：2010-09-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： TIAN, Yang , LI, Feng , NIE, Jingyue , XIAO, Lei , ZHU, Huaisong
IPC分类号： H04W56/00 , H04W92/04
CPC分类号： H04W56/001 , H04W36/02 , H04W56/005 , H04W56/0085 , H04W92/045
摘要： The invention discloses a timing synchronization method in a User Equipment (UE) which is served in a first cell of a first synchronous communication network and also located in a second cell of a second synchronous communication network. The method comprises receiving a message from a communication node of the first network, the message including clock offsets of the first cell and the second cell or timing difference there between, and calculating downlink synchronization of the second cell from downlink synchronization of the first cell and the clock offsets/timing difference.

3. 发明公开

EP3257311A1 METHOD AND APPARATUS FOR REDUCING PROCESSING DELAY 有权
标题翻译：减少处理延迟的方法和设备
公开(公告)号：EP3257311A1
公开(公告)日：2017-12-20
申请号：EP15881460.8
申请日：2015-02-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WANG, Jianfeng , ZHU, Huaisong , XIAO, Lei
IPC分类号： H04W72/10
CPC分类号： H04W72/1242 , H04L49/90 , H04W72/1268
摘要： Embodiments of the present disclosure provide a method implemented in a first device for wireless communication. The method may comprise receiving a sequence of signals from a second device, the sequence of signals comprising a signal of a first type and a signal of a second type; assigning a first priority to the signal of the first type and a second priority lower than the first priority to the signal of the second type; and transmitting the sequence of signals via a transport network to a third device according to the assigned priorities. By virtue of this method, the processing delay at the third device may be reduced at low cost.

4. 发明公开

EP3132629A1 METHOD AND APPARATUS FOR COORDINATING INTER-CELL INTERFERENCE 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUR KOORDINATION VON INTERFERENZMINDERUNG ZWISCHEN ZELLEN
公开(公告)号：EP3132629A1
公开(公告)日：2017-02-22
申请号：EP14889356.3
申请日：2014-04-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HUANG, Min , TIAN, Yang , XIAO, Lei
IPC分类号： H04W16/14
摘要： Exemplary methods for coordinating inter-cell interference in a heterogeneous network comprising a macro cell and at least one small cell include obtaining, with regard to a terminal device in a small cell, a type of interference from the macro cell to the small cell, and determining a relationship between a number of uplink subframes and a number of downlink subframes in a current subframe configuration used in the macro cell. The methods also include allocating protected subframes for the terminal device according to the obtained type of interference and the determined relationship, and scheduling transmission in relation to the allocated protected subframes in the macro cell.
摘要翻译：用于协调包括宏小区和至少一个小小区的异构网络中的小区间干扰的示例性方法包括：针对小小区中的终端设备获得从宏小区到小小区的干扰类型，以及确定在宏小区中使用的当前子帧配置中的多个上行子帧与下行子帧数之间的关系。所述方法还包括根据获得的干扰类型和所确定的关系为终端设备分配受保护的子帧，以及相对于宏小区中分配的受保护子帧调度传输。

5. 发明公开

EP3081033A1 METHODS, RADIO NETWORK NODES AND A USER EQUIPMENT 有权
标题翻译： VERFAHREN，FUNKNETZWERKKNOTEN UND BENUTZERVORRICHTUNG
公开(公告)号：EP3081033A1
公开(公告)日：2016-10-19
申请号：EP13899195.5
申请日：2013-12-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ZHU, Huaisong , XIAO, Lei , LIU, Yang
IPC分类号： H04W36/08 , H04W72/04
CPC分类号： H04W36/0083 , H04W36/0072 , H04W36/10 , H04W88/02 , H04W88/08
摘要： A method (400) in a radio network node (220) of a wireless communication system (200) for selecting a MSG3 size for a User Equipment (UE) (230) that is performing handover from a serving network node (210) to a neighbour network node (220) is disclosed. The method (400) comprises receiving (S402) 5 measurement information related to the UE (230) from the serving network node (210). The method (400) comprises selecting (S404) the MSG3 size based on the measurement information. The method (400) further comprises transmitting (S406) the MSG3 size to the UE (230), based on which UE related information is transmitted to the neighbour network node (220).
摘要翻译：一种在无线通信系统（200）的无线电网络节点（220）中的方法（400），用于从正在执行从服务网络节点（210）到所述服务网络节点（210）的切换的用户设备（UE）（230）选择MSG3大小公开了邻居网络节点（220）。方法（400）包括从服务网络节点（210）接收（S402）与UE（230）相关的5个测量信息。方法（400）包括基于测量信息来选择（S404）MSG3大小。所述方法（400）还包括基于哪个UE相关信息被发送到所述相邻网络节点（220）向所述UE（230）发送（S406）所述MSG3大小。

6. 发明公开

EP2409429A1 A TRANSMISSION SCHEME 审中-公开
标题翻译：换乘方案
公开(公告)号：EP2409429A1
公开(公告)日：2012-01-25
申请号：EP09841596.1
申请日：2009-10-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： MIAO, Qingyu , XIAO, Lei , ZHU, Huaisong , SU, Youping
IPC分类号： H04B10/12 , H04B7/216 , H04L1/00 , H04W88/08
CPC分类号： H04B7/0617 , H04B10/25 , H04W28/18 , H04W84/042
摘要： In a transmission scheme for transmitting data over a connection connecting a transmitting Main Unit and a receiving Radio Unit of a cellular radio system, where the transmitted data corresponds to user-plane data in the form of digital baseband data for different antenna- carriers, the digital signal is transmitted over the connection, e.g. a fiber, before spreading and combining is provided. The power and weight factor is transmitted separately with a few additional bits. Hereby, the Digital signal before spreading and combining is transmitted in the fiber instead of the combined multi-code signal.

7. 发明授权

EP3257311B1 METHOD AND APPARATUS FOR REDUCING PROCESSING DELAY 有权
公开(公告)号：EP3257311B1
公开(公告)日：2020-07-08
申请号：EP15881460.8
申请日：2015-02-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WANG, Jianfeng , ZHU, Huaisong , XIAO, Lei
IPC分类号： H04W72/12

8. 发明授权

EP3132629B1 METHOD AND APPARATUS FOR COORDINATING INTER-CELL INTERFERENCE 有权
公开(公告)号：EP3132629B1
公开(公告)日：2020-06-03
申请号：EP14889356.3
申请日：2014-04-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HUANG, Min , TIAN, Yang , XIAO, Lei
IPC分类号： H04W16/14 , H04L1/18

9. 发明授权

EP2183868B1 IMPROVED QUALITY CHANNEL REPORTING IN A TIME DIVISION SYSTEM 有权
公开(公告)号：EP2183868B1
公开(公告)日：2020-01-08
申请号：EP07794221.7
申请日：2007-09-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： XIAO, Lei , MAO, Jie , ZHU, Huaisong
IPC分类号： H04L1/00 , H04B7/005 , H04B7/26 , H04B17/24 , H04B17/318 , H04L1/20

10. 发明授权

EP3036952B1 METHOD AND APPARATUS FOR PERFORMING DOWNLINK MU-MIMO TRANSMISSION 有权
公开(公告)号：EP3036952B1
公开(公告)日：2019-10-09
申请号：EP13891675.4
申请日：2013-08-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , WU, Ping , LI, Feng , XU, Jiying , XIAO, Lei
IPC分类号： H04B7/0452 , H04W72/12 , H04B7/0456 , H04J11/00 , H04L1/16 , H04L25/03 , H04L25/02

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