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51. 发明申请

WO2012099517A1 A USER EQUIPMENT, A POSITIONING NODE AND METHODS THEREIN 审中-公开
标题翻译：用户设备，定位节点及其方法
公开(公告)号：WO2012099517A1
公开(公告)日：2012-07-26
申请号：PCT/SE2011/051216
申请日：2011-10-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad
发明人： SIOMINA, Iana , KAZMI, Muhammad
IPC分类号： H04W64/00
CPC分类号： H04W64/00
摘要： Embodiments relate to positioning of a user equipment (10) in a communications network (1). A method in a user equipment (10) for performing positioning measurement comprises receiving positioning assistance data from a positioning node (15). The positioning assistance data comprises a plurality of reference cells, wherein each reference cell may be associated with at least one respective frequency, and a set of neighbor cells comprising at least one neighbor cell. The method further comprises, for each reference cell comprised in the plurality of reference cells, identifying a respective associated set of neighbor cells, wherein the reference cell and the respective associated set of neighbor cells define a group. Furthermore, the method comprises performing at least one positioning measurement using the positioning assistance data for each respective identified group.
摘要翻译：实施例涉及用户设备（10）在通信网络（1）中的定位。用于执行定位测量的用户设备（10）中的方法包括从定位节点（15）接收定位辅助数据。定位辅助数据包括多个参考单元，其中每个参考单元可以与至少一个相应的频率相关联，以及一组包括至少一个相邻单元的相邻单元。所述方法还包括对于包括在所述多个参考小区中的每个参考小区，标识相应的相关联的一组相邻小区，其中所述参考小区和所述相关联的相邻小区组定义一组。此外，该方法包括使用针对每个相应的所识别的组的定位辅助数据来执行至少一个定位测量。

52. 发明申请

WO2012074475A1 METHOD AND ARRANGEMENT FOR LOAD MANAGEMENT IN HETEROGENEOUS NETWORKS WITH INTERFERENCE SUPPRESSION CAPABLE RECEIVERS 审中-公开
标题翻译：具有干扰抑制能力接收器的异构网络中负载管理的方法和装配
公开(公告)号：WO2012074475A1
公开(公告)日：2012-06-07
申请号：PCT/SE2011/051447
申请日：2011-11-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WIGREN, Torbjörn , SIOMINA, Iana
发明人： WIGREN, Torbjörn , SIOMINA, Iana
IPC分类号： H04B17/00 , H04W52/24 , H04W52/34
CPC分类号： H04W28/08 , H04B1/7103 , H04B17/345 , H04J11/005 , H04L25/03343 , H04L47/10 , H04W16/00 , H04W16/04 , H04W52/243 , H04W88/08
摘要： In a method of providing load measurements in an interference suppression capable radio base station node associated with a plurality of users in a heterogeneous wireless communication system, applying (S10) interference suppression to received signals in the radio base station node, to provide interference suppressed received signals. Subsequently, estimating (S20) neighbor cell interference based on the interference suppressed received signals, and estimating (S30) a reference received total wideband power, based on the interference suppressed received signals. Then performing the steps of determining (S40) a first load measure based on the interference suppressed received signals and the estimated reference received total wideband power, and determining (S50) a second load measure based on the interference suppressed received signals, the estimated reference received total wideband power and on the estimated neighbor cell interference.
摘要翻译：在异构无线通信系统中，在与多个用户相关联的干扰抑制能力的无线基站节点中提供负载测量的方法中，对无线基站节点中的接收信号应用（S10）干扰抑制，以提供被抑制的接收的干扰信号。随后，基于干扰抑制接收信号估计（S20）相邻小区干扰，并且基于干扰抑制接收信号来估计（S30）基准接收总宽带功率。然后，执行以下步骤：基于干扰抑制接收信号和所估计的基准接收总宽带功率来确定（S40）第一负载测量，并且基于所述干扰抑制接收信号确定（S50）第二负载测量，所述估计参考被接收总宽带功率和估计的邻居小区干扰。

53. 发明申请

WO2012064265A1 METHODS AND NETWORK NODES FOR CONFIGURING ALMOST BLANK SUBFRAME TRANSMISSION PATTERNS AND CORRESPONDING MEASUREMENT PATTERNS FOR REDUCING INTERCELL INTERFERENCE IN AN HETEROGENEOUS CELLULAR RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：用于配置ALMOST BLANK子帧传输模式的方法和网络节点以及用于减少异构蜂窝无线电通信系统中的干扰的对应测量模式
公开(公告)号：WO2012064265A1
公开(公告)日：2012-05-18
申请号：PCT/SE2011/051333
申请日：2011-11-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , VOLTOLINA, Elena
发明人： SIOMINA, Iana , VOLTOLINA, Elena
IPC分类号： H04W24/10 , H04W84/04 , H04W72/04
CPC分类号： H04W24/10 , H04W72/048 , H04W72/082 , H04W84/045
摘要： A method and a network node (1 10, 120, 140) for enabling configuration of at least two patterns for a cell (C0) are provided. The patterns are transmission patterns or measurement patterns. The network node (110, 120, 140) obtains (402) the at least two patterns. Each of the at least two patterns is associated with information about a respective restricted area (A1, A2) such that each pattern is used when a user equipment (130) served by the cell (C0) is located in the respective restricted area. Each respective restricted area (A1, A2) is smaller than an entire area of the cell (C0). Moreover, a method and a user equipment (130) for configuring measurements are provided. The user equipment (130) is served by a cell (C0., C1. C2) of a radio base station (110, 120, 140). The user equipment (130) receives at feast two measurement patterns from the radio base station. Each measurement pattern is associated with a respective restricted area. Each respective restricted area is smaller than an entire area of the cell, The user equipment (130) obtains information about the respective restricted area.
摘要翻译：提供了一种用于使得能够配置用于小区（C0）的至少两个模式的方法和网络节点（110,120,140）。模式是传输模式或测量模式。网络节点（110,120,140）获得（402）至少两个模式。所述至少两个图案中的每一个与关于相应的受限区域（A1，A2）的信息相关联，使得当由所述单元（C0）服务的用户设备（130）位于相应的受限区域中时，使用每个模式。每个相应的限制区域（A1，A2）小于单元格（C0）的整个区域。此外，提供了用于配置测量的方法和用户设备（130）。用户设备（130）由无线电基站（110,120,140）的小区（C0.C1.2C）服务。用户设备（130）从无线电基站接收两个测量模式。每个测量图案与相应的限制区域相关联。每个相应的限制区域小于小区的整个区域。用户设备（130）获得关于相应的限制区域的信息。

54. 发明申请

WO2012060761A1 METHODS AND APPARATUS FOR ENHANCING NETWORK TESTING PROCEDURES 审中-公开
标题翻译：用于增强网络测试程序的方法和设备
公开(公告)号：WO2012060761A1
公开(公告)日：2012-05-10
申请号：PCT/SE2011/050847
申请日：2011-06-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , WIGREN, Torbjörn
发明人： SIOMINA, Iana , WIGREN, Torbjörn
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W64/00
摘要： Methods and arrangements for reporting of measurements in a wireless communication system are disclosed. The embodiments relate to methods and arrangements exercising automated collection of network performance statistics as an alternative to drive tests and reporting function called Minimising Drive Tests (MDT), The described embodiments for reporting of measurements in a wireless communication system include acquiring suitable confidence information.
摘要翻译：公开了在无线通信系统中报告测量的方法和装置。这些实施例涉及执行网络性能统计的自动收集的方法和布置，作为称为最小化驱动测试（MDT）的驱动测试和报告功能的替代。所描述的在无线通信系统中报告测量的实施例包括获取合适的置信度信息。

55. 发明申请

WO2011162710A1 METHODS AND APPARATUS FOR VARYING REDUCED TRANSMISSION RESOURCES 审中-公开
标题翻译：改变减少传输资源的方法和装置
公开(公告)号：WO2011162710A1
公开(公告)日：2011-12-29
申请号：PCT/SE2011/050825
申请日：2011-06-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars , SIOMINA, Iana
发明人： LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars , SIOMINA, Iana
IPC分类号： H04L5/00 , H04W28/00 , H04W72/00
CPC分类号： H04L5/0032 , H04L5/0062 , H04L5/0091 , H04W72/1205
摘要： Inter-cell interference coordination across layers of a communication network can be implemented by configuring a cell to transmit one or more downlink transmission resources having variably reduced transmission activity. A transmitting node, such as a macro cell, can transmit transmission resources, such as resource elements, resource blocks, subframes, and frames, having reduced transmission activity at varying predictable times according to a selected cell activity pattern. A receiving node, such as a user equipment, can decide to make received signal measurements according to the cell activity pattern.
摘要翻译：可以通过配置小区来发送具有可变地减少的传输活动的一个或多个下行链路传输资源来实现通信网络层之间的小区间干扰协调。诸如宏小区的发送节点可以根据所选择的小区活动模式，在变化的可预测时间内传输诸如资源元素，资源块，子帧和帧的传输资源，具有降低的传输活动。诸如用户设备的接收节点可以决定根据小区活动模式进行接收信号测量。

56. 发明申请

WO2011129726A1 COVERAGE EXTENSION OF POSITION SERVICES 审中-公开
标题翻译：覆盖位置服务的扩展
公开(公告)号：WO2011129726A1
公开(公告)日：2011-10-20
申请号：PCT/SE2010/050394
申请日：2010-04-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FODOR, Gabor , KAZMI, Muhammad , SIOMINA, Iana
发明人： FODOR, Gabor , KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W4/02 , G01S1/00
CPC分类号： G01S19/11
摘要： The present solution relates to a method in a user equipment (110) for providing navigation signals to a navigator device (104) for use in determining the location of the navigator device. The user equipment (110) selects a plurality of satellites whose signals are to be emulated. After determining the position of the user equipment (110), the user equipment (110) translates the determined position to emulating navigation signals using a parameter derived from each of the respective selected satellites. The user equipment (110) transmits, to the navigator device (104), the emulated navigation signals. The emulated navigation signals enable the navigator device to determine the location of the navigator device (104).
摘要翻译：本解决方案涉及用于向导航设备（104）提供导航信号以用于确定导航设备的位置的用户设备（110）中的方法。用户设备（110）选择信号要被仿真的多个卫星。在确定用户设备（110）的位置之后，用户设备（110）使用从每个相应选择的卫星导出的参数将所确定的位置转换为仿真导航信号。用户设备（110）向导航设备（104）发送仿真的导航信号。仿真的导航信号使导航装置能够确定导航装置的位置（104）。

57. 发明申请

WO2011126419A1 ENHANCEMENT OF POSITIONING QUALITY OF SERVICE 审中-公开
标题翻译：提高定位服务质量
公开(公告)号：WO2011126419A1
公开(公告)日：2011-10-13
申请号：PCT/SE2010/050834
申请日：2010-07-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , WIGREN, Torbjörn
发明人： SIOMINA, Iana , WIGREN, Torbjörn
IPC分类号： H04W28/16 , H04W28/24 , H04W52/26
CPC分类号： H04W4/023 , G01S5/0263 , H04W4/025 , H04W64/00
摘要： Teachings herein improve selection of the positioning method(s) used to obtain positioning information responsive to a positioning request, by approaching positioning QoS holistically. Approached holistically, a joint QoS metric as taught herein takes into account the joint effect of individual QoS parameters of a positioning method, or the joint effect of multiple methods in a sequence. Processing in one or more embodiments thus includes determining a joint QoS metric for each of a plurality of candidate positioning methods or sequences, and selecting a positioning method or sequence based on those joint QoS metrics. By selecting a positioning method or sequence in this way, holistically based on joint QoS metrics rather than a piecemeal approach based on a one-by-one check of individual QoS parameters, selection proceeds flexibly according to actual QoS requirements of position-based services and/or systematically according to the joint effect of multiple positioning methods.
摘要翻译：本文的教导通过整体地接近定位QoS来改进用于通过定位请求获得定位信息的定位方法的选择。以全局方式接近，本文所述的联合QoS度量考虑了定位方法的各个QoS参数的联合效应，或者多个方法在序列中的联合效应。因此，在一个或多个实施例中的处理包括确定多个候选定位方法或序列中的每一个的联合QoS度量，以及基于这些联合QoS度量来选择定位方法或序列。通过以这种方式选择定位方法或序列，基于联合QoS度量而不是基于对各个QoS参数的逐一检查的零碎方法，选择根据基于位置的服务的实际QoS要求灵活地进行，并且 /或系统地根据多种定位方法的联合作用。

58. 发明申请

WO2011102769A1 INTER-FREQUENCY POSITIONING MEASUREMENTS 审中-公开
标题翻译：频率定位测量
公开(公告)号：WO2011102769A1
公开(公告)日：2011-08-25
申请号：PCT/SE2010/050735
申请日：2010-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , SIOMINA, Iana
发明人： KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W64/00
摘要： A networks node generates an inter- frequency neighbor list of neighbor cells intended to be measured including neighbor cells satisfying an alignment condition and a sufficient measurement time. The alignment condition is satisfied when subframes of a first signal having a first frequency transmitted via a reference cell associated with the user equipment are synchronized with, have a known offset relative to or have a random offset smaller than one half of a sub frame relative to corresponding subframes of a second signal having a second frequency transmitted via a neighboring cells. The sufficient measurement time is determined by an overlap of measurement gaps and positioning subframes in the second signal. The user equipment performs the inter-frequency Reference Signal Time Difference (RSTD) measurements during measurement gaps.
摘要翻译：网络节点生成旨在被测量的相邻小区的频率间邻居列表，包括满足对准条件和足够测量时间的相邻小区。当经由与用户设备相关联的参考小区发送的具有第一频率的第一信号的子帧与...相对于或相对于相对于子帧的一半的已知偏移相对于或具有小于子帧的一半的随机偏移量的子帧时，经由相邻小区传送的具有第二频率的第二信号的相应子帧。足够的测量时间由第二信号中的测量间隙和定位子帧的重叠确定。用户设备在测量间隙期间执行频率间参考信号时差（RSTD）测量。

59. 发明申请

WO2011037501A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2011037501A1
公开(公告)日：2011-03-31
申请号：PCT/SE2009/051062
申请日：2009-09-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SELÉN, Yngve , SIOMINA, Iana , HAGERMAN, Bo , KANGAS, Ari
发明人： SELÉN, Yngve , SIOMINA, Iana , HAGERMAN, Bo , KANGAS, Ari
IPC分类号： H04W64/00 , G01S5/14 , H04B7/06
CPC分类号： H04W4/02 , G01S1/042 , G01S5/0226 , G01S13/878 , H01Q1/246 , H01Q25/002 , H04B7/0695 , H04W64/00 , H04W72/04
摘要： Method and arrangement in a network node 302 for improving conditions for ground-based positioning of mobile terminals 310 in a wireless communication system. The method and arrangement concerns adaptation of an antenna arrangement 308 associated with the network node 302, so that a virtual positioning cell 306 is formed in a positioning radio resource, in which positioning reference signals are transmitted or received.
摘要翻译：网络节点302中的方法和布置，用于改善无线通信系统中移动终端310的基于地面定位的条件。该方法和装置涉及与网络节点302相关联的天线装置308的适配，使得虚拟定位小区306形成在其中发送或接收定位参考信号的定位无线电资源中。

60. 发明申请

WO2011021974A1 METHODS AND APPARATUSES FOR REDUCTION OF INTERFERENCE DURING POSITIONING MEASUREMENTS 审中-公开
标题翻译：在定位测量期间减少干扰的方法和装置
公开(公告)号：WO2011021974A1
公开(公告)日：2011-02-24
申请号：PCT/SE2010/050133
申请日：2010-02-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , SIOMINA, Iana
发明人： KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W52/24
CPC分类号： H04W64/00 , H04B17/382 , H04W24/08 , H04W84/042
摘要： The exemplary embodiments of the present invention relate to methods and apparatuses enabling reduction of interference in a wireless system in order to assist a user equipment in performing positioning measurements. According to exemplary embodiments of the present invention, a radio network node is configured to: receive a measurement report from the UE comprising signal quality measurements related to interfering cells; to select a set of most interfering cells and to determine a level of reduction of transmission activity to be executed at specific time for a determined duration.
摘要翻译：本发明的示例性实施例涉及能够减少无线系统中的干扰以便帮助用户设备执行定位测量的方法和装置。根据本发明的示例性实施例，无线电网络节点被配置为：从UE接收包括与干扰小区相关的信号质量测量的测量报告; 选择一组大多数干扰小区，并确定要在特定时间执行确定的持续时间的传输活动的减少级别。

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