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91. 发明申请

US20120142373A1 METHODS AND APPARATUSES FOR REDUCTION OF INTERFERENCE DURING POSITIONING MEASUREMENTS 有权
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：US20120142373A1
公开(公告)日：2012-06-07
申请号：US13389622
申请日：2010-02-04
申请人： Muhammad Kazmi , Iana Siomina
发明人： Muhammad Kazmi , Iana Siomina
IPC分类号： H04W24/00
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有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。

92. 发明申请

US20120113837A1 Methods and Apparatus for Enhancing Network Testing Procedures 有权
标题翻译：增强网络测试程序的方法和装置
公开(公告)号：US20120113837A1
公开(公告)日：2012-05-10
申请号：US13147196
申请日：2011-06-27
申请人： Iana Siomina , Torbjörn Wigren
发明人： Iana Siomina , Torbjörn Wigren
IPC分类号： H04W24/00
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 Minimizing 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作为驱动测试和称为最小化驱动测试（MDT）的报告功能的替代方法的方法和布置。用于在无线通信系统中报告测量的所描述的实施例包括获取合适的置信度信息。

93. 发明申请

US20120083288A1 POSITIONING NODE, USER EQUIPMENT AND METHODS THEREIN 有权
标题翻译：定位节点，用户设备及其方法
公开(公告)号：US20120083288A1
公开(公告)日：2012-04-05
申请号：US13256759
申请日：2011-07-08
申请人： Iana Siomina
发明人： Iana Siomina
IPC分类号： H04W24/00
CPC分类号： H04W64/00
摘要： Embodiments herein relate to a method in a positioning node for enabling positioning of a user equipment, which user equipment is served in a first cell controlled by a radio network node. The positioning node and radio network node are comprised in a radio communications network. The positioning node obtains an indication indicating availability, at the user equipment, of timing information of at least one cell. The positioning node further determines whether the timing information of the at least one cell is available at the user equipment based on the obtained indication, which timing information is enabling positioning of the user equipment.
摘要翻译：本文的实施例涉及定位节点中的用于使得能够定位用户设备的方法，该用户设备在由无线电网络节点控制的第一小区中被服务。定位节点和无线电网络节点包括在无线电通信网络中。定位节点获得指示在用户设备处的至少一个小区的定时信息的可用性的指示。定位节点进一步基于所获得的指示，确定所述至少一个小区的定时信息是否在用户设备处可用，哪个定时信息实现了用户设备的定位。

94. 发明申请

US20120040687A1 Nodes and Methods for Enhancing Positioning 有权
标题翻译：增强定位的节点和方法
公开(公告)号：US20120040687A1
公开(公告)日：2012-02-16
申请号：US13057765
申请日：2011-01-31
申请人： Iana Siomina , Muhammad Kazmi
发明人： Iana Siomina , Muhammad Kazmi
IPC分类号： H04W4/00 , H04W64/00
CPC分类号： H04W4/02 , G01S5/0205 , H04L5/0091 , H04W8/24 , H04W24/00 , H04W24/10 , H04W48/16 , H04W64/00 , H04W64/003
摘要： The disclosure relates to a positioning node 54, a CN node 53, a RN node 52, and a UE 51 of a wireless network, and to a related method of supporting UE positioning. The method comprises transmitting UE radio access capability information (S30) and/or radio network node capability information (S10) to the positioning node 54. The transmission of UE radio access capability information is either unsolicited or triggered by a request (S20). The UE radio access capability information may be transmitted from the CN node (S31), from the RN node (S32) or from the UE (S33), and the RN node capability information is received from the RN node itself (S10). The positioning node 54 supports positioning of the UE 51 based on the received UE radio access capability information and/or the radio network node capability information.
摘要翻译：本公开涉及无线网络的定位节点54，CN节点53，RN节点52和UE 51，以及支持UE定位的相关方法。该方法包括向定位节点54发送UE无线电接入能力信息（S30）和/或无线电网络节点能力信息（S10）。UE无线电接入能力信息的发送是由请求发起或触发（S20）。可以从CN节点（S31），RN节点（S32）或者UE（S33）发送UE无线接入能力信息，从RN节点本身接收RN节点能力信息（S10）。定位节点54基于接收到的UE无线电接入能力信息和/或无线电网络节点能力信息来支持UE 51的定位。

95. 发明申请

US20110294518A1 Enhancement of Positioning Quality of Service 有权
标题翻译：提高定位服务质量
公开(公告)号：US20110294518A1
公开(公告)日：2011-12-01
申请号：US13122693
申请日：2010-07-13
申请人： Iana Siomina , Torbjörn Wigren
发明人： Iana Siomina , Torbjörn Wigren
IPC分类号： H04W64/00
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，整体地基于联合QoS度量而不是基于对各个QoS参数的逐一检查的零碎方法，根据基于位置的服务的实际QoS要求灵活地选择， /或系统地根据多种定位方法的联合作用。

96. 发明申请

US20110244879A1 Method and Apparatus for use of Performance History Data in Positioning Method Selection 有权
标题翻译：在定位方法选择中使用性能历史数据的方法和装置
公开(公告)号：US20110244879A1
公开(公告)日：2011-10-06
申请号：US12819912
申请日：2010-06-21
申请人： Iana Siomina , Torbjörn Wigren
发明人： Iana Siomina , Torbjörn Wigren
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , G01S5/0268 , H04W4/029 , H04W64/00
摘要： A method of selecting the positioning method(s) used to respond to given positioning requests uses historical performance data reflecting the actual performance yielded by one or more of the positioning methods that are generally available for selection. As a non-limiting example, a positioning node maintains or otherwise has access to historical data reflecting the QoS obtained for at least some of the positioning methods supported by the node. Correspondingly, the node compares the QoS requirements associated with an incoming positioning request to the historical performance data, to identify the positioning method(s) that appear to best satisfy the requirements. The positioning node therefore selects the “best” method(s) for responding to a positioning request, not based on “generic” performance characteristics of those methods, but rather based on observed real-world performance of those methods, as applicable to the particular operating environment (radio environment) in which the positioning methods are carried out.
摘要翻译：选择用于响应给定定位请求的定位方法的方法使用反映通常可用于选择的一个或多个定位方法产生的实际性能的历史性能数据。作为非限制性示例，定位节点维护或以其他方式访问反映由节点支持的至少一些定位方法获得的QoS的历史数据。相应地，节点将与进入定位请求相关联的QoS要求与历史性能数据进行比较，以识别看起来最符合要求的定位方法。因此，定位节点选择“最佳”方法来响应定位请求，而不是基于这些方法的“通用”性能特征，而是基于观察到的这些方法的实际性能，适用于特定的执行定位方法的操作环境（无线电环境）。

97. 发明申请

US20110159893A1 Signaling Support Enabling QoS Discrimination for Positioning, Location and Location-Based Services in LTE 有权
标题翻译：信令支持支持在LTE中定位，定位和基于位置的业务的QoS鉴别
公开(公告)号：US20110159893A1
公开(公告)日：2011-06-30
申请号：US12979469
申请日：2010-12-28
申请人： Iana Siomina , Torbjörn Wigren
发明人： Iana Siomina , Torbjörn Wigren
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04L67/18 , H04W4/20 , H04W28/16
摘要： One aspect of the present invention extends the number of client and/or service types used in location-based services. The extension provides richer definitions for use in selecting the optimal or otherwise best suited positioning sequences to be used in fulfilling given positioning requests. For example, some types of commercial-related positioning requests are better satisfied with quicker-but-lower-accuracy position determinations, while other types benefit from more-accurate-but-slower position determinations. These and other benefits are provided by extending the type definitions used to identify commercial positioning requests. For example, a UE may be configured to send positioning requests that indicate the extended client or service types. As another example, the network node(s) involved in generating or processing such requests are configured to understand the extended type definitions and/or to map the extended definitions to QoS requirements, or to particular positioning sequences, for requesting that a positioning node carry out that particular positioning sequence.
摘要翻译：本发明的一个方面扩展了基于位置的服务中使用的客户端和/或服务类型的数量。该扩展提供更丰富的定义，用于选择要用于实现给定定位请求的最佳或其他最适合的定位序列。例如，某些类型的商业相关定位请求对于更快速但更低精度的位置确定更好地满足，而其他类型受益于更准确但更慢的位置确定。通过扩展用于识别商业定位请求的类型定义来提供这些和其他好处。例如，UE可以被配置为发送指示扩展的客户端或服务类型的定位请求。作为另一示例，参与生成或处理这样的请求的网络节点被配置为理解扩展类型定义和/或将扩展定义映射到QoS要求或特定定位序列，以请求定位节点携带了解特定的定位顺序。

98. 发明申请

US20100271965A1 Methods and Apparatus in a Wireless Communication System 有权
标题翻译：无线通信系统中的方法和装置
公开(公告)号：US20100271965A1
公开(公告)日：2010-10-28
申请号：US12717222
申请日：2010-03-04
申请人： Iana Siomina , Daniel Larsson , Dirk Gerstenberger
发明人： Iana Siomina , Daniel Larsson , Dirk Gerstenberger
IPC分类号： H04W24/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04W24/10 , H04W28/16 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： The present invention relates to methods and apparatus in a RBS and a UE for reference signal (RS) measurements in an OFDM system, that enable having a configurable RS transmission bandwidth which is smaller than the system bandwidth. This allows for better interference coordination of RS, which in turn improves the UE RS measurements used for different services such as positioning. The RBS retrieves the RS transmission bandwidth, determines a RS measurement bandwidth based on this RS transmission bandwidth, and transmits the determined bandwidth to the UE. The UE receives the RS measurement bandwidth and measures the RS in a bandwidth determined based on the received measurement bandwidth and the UE capability.
摘要翻译：本发明涉及用于OFDM系统中的参考信号（RS）测量的RBS和UE中的方法和装置，其能够具有小于系统带宽的可配置的RS传输带宽。这允许RS的更好的干扰协调，这又改善了用于不同服务（例如定位）的UE RS测量。 RBS检索RS传输带宽，基于该RS传输带宽确定RS测量带宽，并将确定的带宽发送给UE。 UE接收RS测量带宽，并根据接收到的测量带宽和UE能力确定的带宽测量RS。

99. 发明授权

US10034205B2 Positioning measurements and carrier switching in multi-carrier wireless communication networks 有权
公开(公告)号：US10034205B2
公开(公告)日：2018-07-24
申请号：US12897915
申请日：2010-10-05
申请人： Muhammad Ali Kazmi , Iana Siomina
发明人： Muhammad Ali Kazmi , Iana Siomina
IPC分类号： H04W36/06 , H04W64/00 , H04W36/08 , H04W36/32 , H04W4/02
CPC分类号： H04W36/06 , H04W36/08 , H04W36/32 , H04W64/00
摘要： In a multi-carrier wireless communication network, positioning-aware switching of a primary carrier from a first carrier to a second carrier for a UE is constrained to enable one or more positioning measurements to be performed. Either the selection of the second carrier, the timing of switching from the first to the second carrier, or both, are constrained to enable and enhance the positioning performance. The constraints may be operative at a serving node of the network, at a UE, or both. Further constraints may be applied to the network to enhance positioning performance. Carrier switching may be across Radio Access Technology (RAT), and the positioning constraints may include configuring or re-configuring a device to perform positioning measurements in measurement gaps (e.g., on a secondary carrier in LTE systems when Positioning Reference Signals are not transmitted on the primary carrier).

100. 发明授权

US09992695B2 Methods and apparatuses for performing measurements in a wireless network 有权
公开(公告)号：US09992695B2
公开(公告)日：2018-06-05
申请号：US14124907
申请日：2012-01-19
申请人： Joakim Axmon , Muhammad Kazmi , Iana Siomina
发明人： Joakim Axmon , Muhammad Kazmi , Iana Siomina
IPC分类号： H04W24/08 , H04W24/10 , H04W48/16
CPC分类号： H04W24/08 , H04W24/10 , H04W48/16
摘要： Embodiments herein relate to a user equipment, UE, configured to performing measurements in a wireless communication network. The UE acquires system information, SI, of a cell during autonomous gaps, and also performs at least one non-SI measurement related to a serving and/or to one or more neighbor cells during a time period comprising the autonomous gaps. The embodiments also relate to a serving network node, a target network node and respective method therein.

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