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. 发明申请

WO2012130218A3 KRAFTFAHRZEUGTÜRSCHLOSS 审中-公开
公开(公告)号：WO2012130218A3
公开(公告)日：2012-10-04
申请号：PCT/DE2012/000307
申请日：2012-03-22
申请人： KIEKERT AKTIENGESELLSCHAFT , WALDMANN, Thomas , AKKERMANN, Steffen , WANG, Jianfeng
发明人： WALDMANN, Thomas , AKKERMANN, Steffen , WANG, Jianfeng
IPC分类号： F16B19/06 , B21J15/02
摘要： Die Erfindung betrifft ein Kraftfahrzeugtürschloss, mit einem Schlossgehäuse (1, 2), und mit wenigstens einem im Schlossgehäuse (1, 2) gelagerten Hebel (3, 4), wobei zur Lagerung des Hebels (3, 4) zumindest eine im Schlossgehäuse (1, 2) verankerte Achse (5) vorgesehen ist, wobei das Schlossgehäuse (1, 2) und die Achse (5) korrespondierende sowie ineinandergreifende Winkelkonturen (11, 12; 13, 14) aufweisen.

2. 发明申请

WO2016187844A1 A RANDOM ACCESS PREAMBLE SIGNAL CONSTRUCTION 审中-公开
标题翻译：随机访问前置信号构造
公开(公告)号：WO2016187844A1
公开(公告)日：2016-12-01
申请号：PCT/CN2015/079939
申请日：2015-05-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WANG, Jianfeng
发明人： WANG, Jianfeng , SAHLIN, Henrik , ZHU, Huaisong , GUO, Zhiheng
IPC分类号： H04W74/08 , H04L27/26
CPC分类号： H04L27/2613 , H04L27/2607 , H04W74/004
摘要： A node and an access node and methods therein for handling random access is disclosed. A method in a node for random access in a wireless network comprises, determining a set of sub-carrier shifts, wherein each sub-carrier shift indicates a shift with respect to a starting position in frequency domain for transmitting a random access preamble. The method further comprises selecting a sub-carrier shift from the set of sub-carrier shifts. The method further comprises transmitting a random access preamble to an access node， wherein the random access preamble is transmitted according to the selected sub-carrier shift.
摘要翻译：公开了一种用于处理随机接入的节点和接入节点及其方法。在无线网络中用于随机接入的节点中的方法包括：确定一组子载波移位，其中每个子载波移位指示相对于用于发送随机接入前导码的频域中的起始位置的移位。该方法还包括从副载波移位集中选择副载波偏移。所述方法还包括向接入节点发送随机接入前导码，其中根据所选择的子载波移位发送所述随机接入前导码。

3. 发明申请

WO2013113144A1 BASE STATION, USER EQUIPMENT, AND METHODS THEREIN IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：基站，用户设备及其在通信系统中的方法
公开(公告)号：WO2013113144A1
公开(公告)日：2013-08-08
申请号：PCT/CN2012/070773
申请日：2012-01-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LI, Shaohua , HU, Yang , WANG, Jianfeng
发明人： LI, Shaohua , HU, Yang , WANG, Jianfeng
IPC分类号： H04W24/10 , H04W88/02 , H04W88/08
CPC分类号： H04L5/0053 , H04B7/0626 , H04J11/0023 , H04L25/0228 , H04W24/08 , H04W52/241 , H04W52/245
摘要： A method in a first base station for obtaining channel state information from a user equipment is provided. The first base station is comprised in a wireless communication system. The wireless communication system further comprises the user equipment. The first base station estimates (403) a first offset value for a first set of subframes based on a first channel information. The first base station further estimates (404) a second offset value for a second set of subframes based on a second channel information. The first base station transmits (405) the estimated first offset value and the estimated second offset value to the user equipment. The first base station then obtains (407) channel state information from the user equipment. The channel state information is based on the transmitted estimated first offset value and the estimated second offset value. The channel state information is to be used for transmission in the first base station.
摘要翻译：提供了一种用于从用户设备获取信道状态信息的第一基站中的方法。第一基站包括在无线通信系统中。无线通信系统还包括用户设备。第一基站基于第一信道信息估计（403）第一组子帧的第一偏移值。基于第二信道信息，第一基站进一步估计（404）第二组子帧的第二偏移值。第一基站向用户设备发送（405）估计的第一偏移值和估计的第二偏移值。第一基站然后从用户设备获得（407）信道状态信息。信道状态信息基于发送的估计的第一偏移值和估计的第二偏移值。信道状态信息用于第一基站中的传输。

4. 发明申请

WO2013082734A1 A METHOD AND A CENTRAL BASE STATION FOR INTERFERENCE MANAGEMENT IN A CELLULAR NETWORK 审中-公开
标题翻译：一种用于细胞网络干扰管理的方法和中心站
公开(公告)号：WO2013082734A1
公开(公告)日：2013-06-13
申请号：PCT/CN2011/002043
申请日：2011-12-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhan , QIAN, Yu , SONG, Xinghua , WANG, Jianfeng
发明人： ZHANG, Zhan , QIAN, Yu , SONG, Xinghua , WANG, Jianfeng
IPC分类号： H04W40/02
CPC分类号： H04L5/0073 , H04B7/024 , H04B7/0617 , H04B7/0619 , H04B7/0626 , H04B7/086 , H04L5/006 , H04L5/0069 , H04W72/0413
摘要： The embodiments relate to a method and a base station (110) for interference management in a cellular network (100) employing Space-Division uplink (UL) downlink (DL) Duplexing (SDD). The base station (110) assigns a plurality of Remote Radio Units (RRU) as Tx RRUs operable to dedicatedly transmit downlink signals to a plurality of UEs and Rx RRUs operable to dedicatedly receive uplink signals from the plurality of UEs at the same frequency band and same time as the transmission of the Tx RRUs. The base station then suppresses the interference caused by simultaneous transmission on the same frequency band by using a Tx spatial beamforming weighting matrix and a Rx spatial beamforming weighting matrix. In addition, the base station may perform cross-talk cancellation on the residual interference contained in the received signals by using the knowledge of the downlink traffic data.
摘要翻译：实施例涉及用于采用空分上下行链路（DL）双工（SDD）的蜂窝网络（100）中的干扰管理的方法和基站（110）。基站（110）将多个远程无线电单元（RRU）分配为可用于向多个UE专门发送下行链路信号的Tx RRU，以及可操作以专用于从相同频带的多个UE接收上行链路信号的Rx RRU，以及与Tx RRU的传输相同。然后，基站通过使用Tx空间波束成形加权矩阵和Rx空间波束成形加权矩阵来抑制由相同频带上的同时传输引起的干扰。此外，基站可以通过使用下行链路业务数据的知识来对包含在接收信号中的残留干扰进行串扰消除。

5. 发明申请

WO2013023334A1 TAE/FAE COMPENSATION FOR ANTENNA PORTS IN COMP TRANSMISSIO 审中-公开
标题翻译：天NA COMP。。。。。。。。。。。。。。。
公开(公告)号：WO2013023334A1
公开(公告)日：2013-02-21
申请号：PCT/CN2011/002199
申请日：2011-12-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Hai , HU, Yang , LI, Shaohua , WANG, Jianfeng
发明人： WANG, Hai , HU, Yang , LI, Shaohua , WANG, Jianfeng
IPC分类号： H04L1/06 , H04L1/00 , H04B7/06
CPC分类号： H04L27/2646 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04L1/06 , H04L1/20 , H04L2001/0092
摘要： The present invention discloses a user equipment (UE) (100), comprising: a first measuring unit (1 10) adapted to measure time alignment error (TAE) and/or frequency alignment error (FAE) for antenna ports belonging to transmission point devices in Coordinated Multipoint Transmission (CoMP), the TAE including internal TAE and/or external TAE; and a first feedback unit (120) adapted to feedback the measured internal TAE, and/or external TAE, and/or FAE to at least one of the transmission point devices. The present invention provides a simple, direct and efficient approach for measuring and feeding back the cell-specific internal TAE and/or the UE-specific external TAE/FAE by UE and compensating the TAE/FAE by the transmission point device in the CoMP transmission, so that the CoMP transmission can properly operate.
摘要翻译：本发明公开了一种用户设备（UE）（100），包括：适于测量属于传输点设备的天线端口的时间对准误差（TAE）和/或频率对准误差（FAE）的第一测量单元（110）在协调多点传输（CoMP）中，TAE包括内部TAE和/或外部TAE; 以及适于将测量的内部TAE和/或外部TAE和/或FAE反馈到至少一个传输点设备的第一反馈单元（120）。本发明提供了一种用于测量和反馈UE的小区特定内部TAE和/或UE专用外部TAE / FAE并且在CoMP传输中由传输点设备补偿TAE / FAE的简单，直接和有效的方法，以便CoMP传输可以正常工作。

6. 发明申请

WO2013005127A1 LIGHTING REQUIREMENTS GENERATION SYSTEM AND METHOD 审中-公开
标题翻译：照明要求生成系统和方法
公开(公告)号：WO2013005127A1
公开(公告)日：2013-01-10
申请号：PCT/IB2012/053181
申请日：2012-06-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , CAVALCANTI, Dave Alberto Tavares , WANG, Jianfeng , BRAUERS, Stefanie , MARSCHNER, Jens Friedemann , CHALLAPALI, Kiran Srinivas
发明人： CAVALCANTI, Dave Alberto Tavares , WANG, Jianfeng , BRAUERS, Stefanie , MARSCHNER, Jens Friedemann , CHALLAPALI, Kiran Srinivas
IPC分类号： H05B37/02
CPC分类号： H05B33/0842 , H05B37/0245
摘要： An OLN lighting requirements generation system and method including a lighting requirements generation system for an outdoor lighting network (OLN, 90) having lighting units (82), the system having a central control apparatus (40); a plurality of lighting unit control apparatus (50); and a communication system (60) operably connecting the central control apparatus (40) and the lighting unit control apparatus (50). The central control apparatus (40) is operable to: acquire location-based data; define clusters from the location-based data; define lighting requirements for each of the clusters; associate the lighting units (82) to the clusters from location information for the lighting units; map the lighting units (82) to the lighting requirements; and implement the lighting requirements of the clusters associated with each of the lighting units (82).
摘要翻译：一种OLN照明要求生成系统和方法，包括具有照明单元（82）的室外照明网络（OLN90）的照明要求生成系统，所述系统具有中央控制装置（40）; 多个照明单元控制装置（50）; 以及可操作地连接中央控制装置（40）和照明单元控制装置（50）的通信系统（60）。中央控制装置（40）可操作以：获取基于位置的数据; 从基于位置的数据定义集群; 为每个集群定义照明要求; 将所述照明单元（82）与所述照明单元的位置信息相关联; 将照明单元（82）映射到照明要求; 并且实现与每个照明单元（82）相关联的群集的照明要求。

7. 发明申请

WO2011156939A1 METHODS AND ARRANGEMENTS FOR TRANSMITTING AND DECODING REFERENCE SIGNALS 审中-公开
标题翻译：用于发送和解码参考信号的方法和安排
公开(公告)号：WO2011156939A1
公开(公告)日：2011-12-22
申请号：PCT/CN2010/000927
申请日：2010-06-24
申请人： TELEFONAKTIEBOLAGEN LM ERICSSON (publ) , HU, Yang , SONG, Xinghua , WANG, Jianfeng
发明人： HU, Yang , SONG, Xinghua , WANG, Jianfeng
IPC分类号： H04W72/04
CPC分类号： H04W24/02 , H04J13/0003 , H04J13/004 , H04J13/0048 , H04J13/18 , H04L5/0016 , H04L5/0051 , H04L25/022 , H04L25/0224 , H04L25/0232 , H04L27/2613 , H04L27/262 , H04W48/08 , H04W72/042
摘要： In some embodiments, a method is provided in a radio network node for transmitting a reference signal over an antenna port, wherein the reference signal is transmitted in a code division multiplexing, CDM, group. The CDM group comprises at least two CDM subgroups, each CDM subgroup being transmitted on a different subcarrier. Each CDM subgroup comprises resource elements. In a first step, the radio network node transmits the reference signal over a first CDM subgroup using an orthogonal cover code. The first CDM subgroup comprises resource elements in a first time slot and a subsequent time slot. In a further step, the radio network node transmits the reference signal over a second CDM subgroup using a permutation of the orthogonal cover code. The second CDM subgroup comprises resource elements in the first time slot and the second time slot. The permutation of the orthogonal cover code is selected in such a way as to enable decoding of the reference signal in the frequency domain, by applying the orthogonal cover code only to resource elements in the CDM group which are comprised in the first time slot.
摘要翻译：在一些实施例中，在无线电网络节点中提供了一种用于通过天线端口发送参考信号的方法，其中参考信号在码分多路复用，CDM组中传输。 CDM组包括至少两个CDM子组，每个CDM子组在不同的子载波上传输。每个CDM子组包括资源元素。在第一步骤中，无线电网络节点使用正交覆盖码通过第一CDM子组发送参考信号。第一CDM子组包括第一时隙中的资源元素和随后的时隙。在另一步骤中，无线电网络节点使用正交覆盖码的置换在第二CDM子群上发送参考信号。第二CDM子组包括第一时隙中的资源元素和第二时隙。选择正交覆盖码的排列，以便通过仅对包含在第一时隙中的CDM组中的资源元素应用正交覆盖码，使得能够对频域中的参考信号进行解码。

8. 发明申请

WO2011127028A1 LIQUID FLAME RETARDANT FORMULATION USEFUL FOR FLAME LAMINATION APPLICATIONS 审中-公开
标题翻译：用于火焰层压应用的液态阻燃剂配方
公开(公告)号：WO2011127028A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031208
申请日：2011-04-05
申请人： ALBEMARLE CORPORATION , WANG, Jianfeng , GEIGER, Eric, J. , WEI, Yanling
发明人： WANG, Jianfeng , GEIGER, Eric, J. , WEI, Yanling
IPC分类号： C08J9/00 , C09K21/14
CPC分类号： C08J9/0038 , B32B5/02 , B32B5/18 , B32B5/245 , B32B2262/062 , B32B2266/0278 , B32B2307/3065 , B32B2307/546 , C08G18/4208 , C08G18/664 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J2375/06 , C08K5/0066 , C08K5/053 , C08K5/51 , C09K21/12 , C08L67/00
摘要： This invention relates to a liquid flame retardant formulation for use in flexible foam applications. More particularly this invention relates to a liquid flame retardant formulation useful for flexible foams in flame lamination applications.
摘要翻译：本发明涉及一种用于柔性泡沫应用的液体阻燃剂配方。更具体地说，本发明涉及用于火焰层压应用中的柔性泡沫的液体阻燃剂配方。

9. 发明申请

WO2011085510A1 METHOD AND APPARATUS FOR CHANNEL ESTIMATION AND DETECTION IN MIMO SYSTEM 审中-公开
标题翻译： MIMO系统中信道估计和检测的方法与装置
公开(公告)号：WO2011085510A1
公开(公告)日：2011-07-21
申请号：PCT/CN2010/000045
申请日：2010-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HU, Yang , ASTELY, David , SONG, Xinghua , WANG, Jianfeng
发明人： HU, Yang , ASTELY, David , SONG, Xinghua , WANG, Jianfeng
IPC分类号： H04L25/02
CPC分类号： H04L25/0226 , H04B7/0413 , H04B7/0678 , H04L5/0016 , H04L5/0023 , H04L5/005 , H04L5/0051 , H04L5/1469 , H04L25/0204 , H04L25/0224
摘要： The prevent invention provides a method for performing channel estimation and detection in a Multiple-Input-Multiple-Output (MIMO) system, including: generating a demodulation reference signal, DM-RS, pattern for an extended cyclic prefix (CP); and estimating and detecting channel performance based on the generated DM-RS signal pattern. The DM-RS pattern supports from rank 1 to rank 8 patterns for 8 layer transmission. A transmitter, a receiver and a system thereof are also provided. The solution of the present invention improves channel estimation accuracy, saves channel estimation implementation and implementation complexity at terminals.
摘要翻译：防止发明提供了一种在多输入多输出（MIMO）系统中执行信道估计和检测的方法，包括：产生用于扩展循环前缀（CP）的解调参考信号DM-RS，模式; 以及基于所生成的DM-RS信号模式来估计和检测信道性能。 DM-RS模式支持8层传输从1级到8级模式。还提供发射机，接收机及其系统。本发明的解决方案提高了信道估计精度，节省了终端的信道估计实现和实现复杂度。

10. 发明申请

WO2011085509A1 LAYER-TO DM RS PORT MAPPING FOR LTE-ADVANCED 审中-公开
标题翻译：用于LTE-ADVANCED的层到DM RS端口映射
公开(公告)号：WO2011085509A1
公开(公告)日：2011-07-21
申请号：PCT/CN2010/000043
申请日：2010-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HU, Yang , ASTELY, David , HAMMARWALL, David , JÖNGREN, George , SONG, Xinghua , WANG, Jianfeng
发明人： HU, Yang , ASTELY, David , HAMMARWALL, David , JÖNGREN, George , SONG, Xinghua , WANG, Jianfeng
IPC分类号： H04B7/26
CPC分类号： H04B7/0452 , H04B7/0689 , H04L5/0023 , H04L5/0026 , H04L5/0048
摘要： The invention discloses a method for mapping pattern between transmission layers to demodulation reference signal (DM-RS) ports for both SU-MIMO and MU-MIMO in case of multi-layer transmission in LTE ReI- 10.
摘要翻译：本发明公开了一种用于在LTE ReI-10中进行多层传输的情况下将传输层之间的模式映射到用于SU-MIMO和MU-MIMO的解调参考信号（DM-RS）端口的方法。

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