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1. 发明申请

WO2010104451A1 METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和安排
公开(公告)号：WO2010104451A1
公开(公告)日：2010-09-16
申请号：PCT/SE2010/050227
申请日：2010-02-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KUNINGAS, Tarmo , VOLTOLNA, Elena , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： KUNINGAS, Tarmo , VOLTOLNA, Elena , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/0226 , G01S5/0236
摘要： The present invention relates to methods and arrangements in a network node such as a positioning server and a user equipment of enabling downlink-based positioning of the user equipment which is served by a serving cell. The network node estimates (210) a timing difference between a timing of a neighboring cell and a timing of the serving cell. This is done based on synchronization information associated with the neighboring and serving cells. It then transmits (220) an instruction to perform a positioning measurement to the user equipment. The instruction comprises an identity of the neighboring cell and the estimated timing difference. In this way the UE may find the reference signal when performing the positioning measurements, even when the SFNs of the neighbor cell is not aligned with the SFN of the serving cell.
摘要翻译：本发明涉及诸如定位服务器的网络节点和启用由服务小区服务的用户设备的基于下行链路定位的用户设备的方法和布置。网络节点估计（210）相邻小区的定时与服务小区的定时之间的定时差。这是基于与相邻和服务小区相关联的同步信息完成的。然后，向用户设备发送（220）指令以执行定位测量。该指令包括相邻小区的身份和估计的时间差。以这种方式，即使当相邻小区的SFN与服务小区的SFN不对齐时，UE也可以在执行定位测量时找到参考信号。

2. 发明申请

WO2010144015A1 DETECTION OF COLLISIONS OF RADIO COVERAGE CELL IDENTIFIERS 审中-公开
标题翻译：检测无线电覆盖细胞识别器的碰撞
公开(公告)号：WO2010144015A1
公开(公告)日：2010-12-16
申请号：PCT/SE2009/051509
申请日：2009-12-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Daniel , KUNINGAS, Tarmo , GERSTENBERGER, Dirk
发明人： LARSSON, Daniel , KUNINGAS, Tarmo , GERSTENBERGER, Dirk
IPC分类号： H04W24/10
CPC分类号： H04W8/26 , H04W36/0083 , H04W48/12 , H04W64/003
摘要： Additional information is included in or used to generate a positioning reference signal to enable detection of a cell identifier "collision" between two different cells associated with two or more base stations. In one example embodiment, a user equipment terminal detects the collision using the additional information included in or used to generate positioning reference signals sent by two or more base stations and reports the collision to the network, and the network resolves the collision by assigning a different cell identifier to one of the colliding cells.
摘要翻译：附加信息被包括在或用于生成定位参考信号以使得能够检测与两个或更多个基站相关联的两个不同小区之间的小区标识符“冲突”。在一个示例实施例中，用户设备终端使用包括在其中或用于生成由两个或更多个基站发送的定位参考信号的附加信息来检测冲突，并且向网络报告冲突，并且网络通过分配不同的小区标识符到一个冲突小区。

3. 发明申请

WO2013025143A1 BASE STATION, USER EQUIPMENT AND METHODS THEREIN FOR CONTROL TIMING CONFIGURATION ASSIGNMENT IN A MULTIPLE CELL COMMUNICATIONS NETWORK 审中-公开
标题翻译：基站，用户设备及其在多小区通信网络中控制时序配置分配的方法
公开(公告)号：WO2013025143A1
公开(公告)日：2013-02-21
申请号：PCT/SE2012/050093
申请日：2012-01-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
发明人： CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
IPC分类号： H04W72/04
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments presented herein are directed towards a base station and method therein, for configuring control timing to and from a user equipment in a multiple component cell communications network. Example embodiments presented herein are also directed towards a user equipment and method therein, for configuration of control timing for a user equipment in a multiple component cell communications network.
摘要翻译：这里呈现的示例性实施例涉及其中的基站及其方法，用于配置到多组件小区通信网络中的用户设备的控制定时和从多个组件小区通信网络中的用户设备的控制定时。这里呈现的示例性实施例还针对其中的用户设备和方法，用于配置多组件小区通信网络中的用户设备的控制定时。

4. 发明申请

WO2012074449A1 METHOD AND ARRANGEMENT FOR MITIGATING INTER -CELL INTERFERENCE ON TRANSMISSION OF UPLINK CONTROL INFORMATION 审中-公开
标题翻译：减轻上传控制信息传输干扰的方法和装置
公开(公告)号：WO2012074449A1
公开(公告)日：2012-06-07
申请号：PCT/SE2011/050251
申请日：2011-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04J11/00 , H04J13/18 , H04L27/26
CPC分类号： H04J13/18 , H04J11/005 , H04L27/2626
摘要： In various embodiments, a method for transmitting uplink control information in a cell is provided. The uplink control information is transmitted during a time slot. According to this method, bits corresponding to uplink control information are mapped (1810) to complex modulation symbols. The complex modulation symbols are spread (1820) in the time slot using a set of orthogonal cover code, OCC, sequences, such that at least two of the complex modulation symbols are spread using different OCC sequences. The uplink control information is then transmitted (1830) using said spread complex modulation symbols.
摘要翻译：在各种实施例中，提供了一种用于在小区中发送上行链路控制信息的方法。在时隙期间发送上行链路控制信息。根据该方法，对应于上行链路控制信息的比特被映射到复调制符号（1810）。复数调制符号在时隙中使用一组正交覆盖码（OCC）序列扩展（1820），使得使用不同OCC序列扩展至少两个复调制符号。然后使用所述扩展复调制符号发送（1830）上行链路控制信息。

5. 发明申请

WO2011138769A1 SYSTEM AND METHOD FOR SIGNALING CONTROL INFORMATION IN A MOBILE COMMUNICATION NETWORK 审中-公开
标题翻译：用于在移动通信网络中信令控制信息的系统和方法
公开(公告)号：WO2011138769A1
公开(公告)日：2011-11-10
申请号：PCT/IB2011/052022
申请日：2011-05-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHENG, Jung-Fu , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： CHENG, Jung-Fu , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04L1/00 , H03M13/27
CPC分类号： H04L5/0053 , H03M13/05 , H03M13/13 , H03M13/27 , H03M13/2742 , H03M13/2757 , H03M13/6525 , H04L1/0071 , H04L1/0073 , H04W52/04
摘要： A method of wirelessly transmitting control information includes generating control information comprising a plurality of control bits and encoding the control bits using a block code that outputs an encoded bit sequence comprising encoded bits b(0), b(1),..., b(19). The control bits are encoded using the block code by generating a linear combination of a plurality of basis sequences. The method also includes dividing the encoded bits into a first group and a second group. The first group includes the encoded bits {b(0), b(1), b(5), b(6), b(8), b(11), b(12), b(14), b(17), b(19)} and the second group includes the encoded bits {b(2), b(3), b(4), b(7), b(9), b(10), b(13), b(15), b(16), b(18)}. Additionally, the method includes transmitting the first group of encoded bits on a first set of carriers and transmitting the second group of encoded bits on a second set of carriers. The second set of carriers have different frequencies from the first set of carriers.
摘要翻译：一种无线发送控制信息的方法包括：生成包含多个控制位的控制信息，并使用输出包含编码位b（0），b（1），...，b （19）。通过生成多个基本序列的线性组合，使用块码对控制比特进行编码。该方法还包括将编码比特划分成第一组和第二组。第一组包括编码比特{b（0），b（1），b（5），b（6），b（8），b（11），b（12），b（14）并且第二组包括编码比特{b（2），b（3），b（4），b（7），b（9），b（10），b ），b（15），b（16），b（18）}。此外，该方法包括在第一载波组上传送第一组编码比特，并在第二载波组上传送第二组编码比特。第二组载波具有与第一组载波不同的频率。

6. 发明申请

WO2011073191A1 METHODS AND DEVICES FOR DATA TRANSMISSION VIA A PLURALITY OF CARRIERS 审中-公开
标题翻译：用于数字传输的方法和设备，通过多个载波
公开(公告)号：WO2011073191A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/069630
申请日：2010-12-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , WIEMANN, Henning
发明人： BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , WIEMANN, Henning
IPC分类号： H04L5/00 , H04W72/00
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W52/367 , H04W52/54
摘要： A communication system includes a transmitting communication device (310) and a receiving communication device (320). The transmitting communication device (310) determines a control element, e.g., a control element of a Media Access Control protocol, associated with one of the carriers and provides the control element with an identifier specifying the carrier the control element is associated with. The transmitting communication device (310) sends the control element with the identifier on one of the carriers to the receiving communication device (320). The receiving communication device (320) receives the control element and determines, from the identifier received with the control element, the carrier the control element is associated with. Further, the receiving communication device (320) determines, on the basis of parameters indicated by the control element, a data transmission property of the carrier the control element is associated with.
摘要翻译：通信系统包括发送通信设备（310）和接收通信设备（320）。发送通信设备（310）确定与载波之一相关联的控制元件，例如媒体接入控制协议的控制元件，并向控制元件提供指定控制元件相关联的载波的标识符。发送通信设备（310）将具有标识符的控制元件在其中一个载波上发送到接收通信设备（320）。接收通信设备（320）接收控制元件，并从与控制元件接收的标识符中确定控制元件相关联的载波。此外，接收通信装置（320）基于由控制元件指示的参数，确定控制元件相关联的载波的数据传输特性。

7. 发明申请

WO2011002374A1 IMPROVED MOBILITY MANAGEMENT IN A COORDINATED MULTIPOINT NETWORK 审中-公开
标题翻译：改进的协调多点网络中的移动性管理
公开(公告)号：WO2011002374A1
公开(公告)日：2011-01-06
申请号：PCT/SE2009/051505
申请日：2009-12-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , LARSSON, Daniel , MÜLLER, Walter
发明人： GERSTENBERGER, Dirk , LARSSON, Daniel , MÜLLER, Walter
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/08
摘要： In one aspect, the present invention in one or more embodiments improves mobility management—e.g., handover processing enhancement—by providing/utilizing additional information in combination with CoMP operation, for enhancing the handover procedure. For example, the additional information is used to improve judging the most suitable target cell (14). The additional information can be, for example, angle of arrival or time advance of the UE (20) in handover, RTT, power headroom or signal strength. In at least one embodiment, the information used for handover processing at source and/or target base stations (12-1, 12-2) is enhanced or otherwise made richer by the use of "geometric information" for mobile terminals (20). In one such embodiment, the geometric information used for handover processing associated with a given terminal (20) indicates something about the mobile terminal's position (relative or absolute).
摘要翻译：在一个方面，本发明在一个或多个实施例中通过提供/利用与CoMP操作相结合的附加信息来改善移动性管理 - 例如切换处理增强，以增强切换过程。例如，附加信息用于改善判断最合适的目标单元（14）。附加信息可以是例如UE（20）在切换，RTT，功率余量或信号强度中的到达角度或时间提前。在至少一个实施例中，用于在源和/或目标基站（12-1,12-2）处的切换处理的信息通过对移动终端（20）的使用“几何信息”被增强或以其他方式变得更加丰富。在一个这样的实施例中，用于与给定终端（20）相关联的切换处理的几何信息指示关于移动终端的位置（相对或绝对）的一些内容。

8. 发明申请

WO2010104436A1 METHOD AND ARRANGEMENT FOR DL-OTDOA (DOWNLINK OBSERVED TIME DIFFERENCE OF ARRIVAL) POSITIONING IN A LTE (LONG TERM EVOLUTION) WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译： LTE（长期演进）无线通信系统中的DL-OTDOA（下行链路观测时间差异）定位的方法和布置
公开(公告)号：WO2010104436A1
公开(公告)日：2010-09-16
申请号：PCT/SE2009/050773
申请日：2009-06-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04W64/00
CPC分类号： H04W72/0446 , H04L5/0033 , H04W36/385 , H04W64/003 , H04W72/005
摘要： The present invention relates generally to methods and arrangements for positioning in a wireless communications system, such as LTE. In particular, the present invention relates to improving positioning accuracy. The invention provides methods and arrangements for scheduling positioning subframes, i.e. low interference subframes, for allowing aligning of positioning subframes across a number of cells in order to reduce the interference from data symbols of cells in the neighborhood of a cell serving the UE that is performing positioning measurements. A time instance during which transmission of the positioning subframes is to occur in a wireless communications network is selected. The base stations in the wireless communications network are informed about the selected time instance, whereupon the base stations schedule and transmit the positioning subframes based on the selected time instance, whereby the positioning subframes are aligned throughout the network.
摘要翻译：本发明一般涉及在诸如LTE的无线通信系统中定位的方法和装置。特别地，本发明涉及提高定位精度。本发明提供了用于调度定位子帧（即，低干扰子帧）的方法和装置，用于允许跨多个小区对准定位子帧，以便减少来自服务于正在执行的UE的小区附近的小区的数据符号的干扰定位测量。选择在无线通信网络期间发生定位子帧的时间实例。向无线通信网络中的基站通知所选择的时间实例，由此基站基于所选择的时间实例调度和发送定位子帧，由此定位子帧在整个网络中对齐。

9. 发明申请

WO2013025150A1 STORAGE AND ASSIGNMENT OF CONTROL TIMING CONFIGURATIONS IN A MULTIPLE CELL COMMUNICATIONS NETWORK 审中-公开
标题翻译：在多个电池通信网络中存储和分配控制时序配置
公开(公告)号：WO2013025150A1
公开(公告)日：2013-02-21
申请号：PCT/SE2012/050583
申请日：2012-05-31
申请人： Telefonaktiebolaget L M Ericsson (publ) , CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , BALDEMAIR, Robert , GERSTENBERGER, Dirk
发明人： CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , BALDEMAIR, Robert , GERSTENBERGER, Dirk
IPC分类号： H04W72/04 , H04L1/18
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments are directed towards a network node, and corresponding method, for a configuration of scheduling or control timing for a user equipment in a multiple cell communications network. The configuration of scheduling or control timing being based on at least two ordered sets of timing configuration numbers, each ordered set corresponding to a cell associated with the user equipment in the multiple cell communications network.
摘要翻译：示例实施例针对多个小区通信网络中的用户设备的调度或控制定时的配置的网络节点以及相应的方法。调度或控制定时的配置基于至少两个定时配置号码的有序集合，每个有序集合对应于与多个小区通信网络中的用户设备相关联的小区。

10. 发明申请

WO2013025145A1 RADIO NETWORK NODE, USER EQUIPMENT AND METHODS THEREIN 审中-公开
标题翻译：无线网络节点，用户设备及其方法
公开(公告)号：WO2013025145A1
公开(公告)日：2013-02-21
申请号：PCT/SE2012/050380
申请日：2012-04-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENNE, Mattias , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , CHENG, Jung-Fu
发明人： FRENNE, Mattias , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , CHENG, Jung-Fu
IPC分类号： H04W28/06 , H04W72/04 , H04W72/12
CPC分类号： H04L1/0031 , H04L1/0003 , H04L1/0009 , H04L1/1896 , H04W72/042
摘要： Embodiments herein disclose a method in a user equipment (10) for communicating with a radio network node (12, 12') in a radio communications network, which user equipment (10) is served by the radio network node (12, 12'). The user equipment receives first information from the radio network node (12, 12") over a control channel, which first information comprises a pointer to which scheduling assignment element for the user equipment (10) to use. The scheduling assignment element is comprised in a set of scheduling assignments stored at the user equipment (10). The user equipment communicates data with the radio network node (12, 12") using second information in the scheduling assignment element indicated by the pointer.
摘要翻译：本文的实施例公开了一种在无线电通信网络中与无线电网络节点（12,12'）通信的用户设备（10）中的方法，该无线电网络节点（12,12'）为该用户设备（10）提供服务，。用户设备通过控制信道从无线电网络节点（12,12“）接收第一信息，该第一信息包括用于用户设备（10）使用的调度分配元素的指针，调度分配元素包括在存储在用户设备（10）中的一组调度分配，用户设备使用由指针指示的调度分配元素中的第二信息与无线电网络节点（12,12“）进行数据通信。

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