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21. 发明申请

US20110244884A1 Method and Arrangement in a Telecommunication System 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US20110244884A1
公开(公告)日：2011-10-06
申请号：US13132519
申请日：2009-06-17
申请人： Ari Kangas , Iana Siomina
发明人： Ari Kangas , Iana Siomina
IPC分类号： H04W24/00 , H04W64/00
CPC分类号： G01S5/12 , G01S5/02 , H04W64/00
摘要： The present invention provides a method and apparatus for enhancing signal measurements for positioning in a device (22) of a telecommunication network. The method comprises receiving a plurality of transmissions from a plurality of cells, at least partially cancelling a transmission from a first cell of the plurality of cells, and then attempting to detect a transmission from a second cell of the plurality of cells. Timing measurements may then be taken from the plurality of received transmissions to enable the position of the device to be determined.
摘要翻译：本发明提供一种用于增强信号测量以在电信网络的设备（22）中定位的方法和装置。所述方法包括从多个小区接收多个传输，至少部分地消除来自所述多个小区的第一小区的传输，然后尝试检测来自所述多个小区的第二小区的传输。然后可以从多个接收到的传输中获取定时测量值，以便确定设备的位置。

22. 发明申请

US20110207477A1 Methods and Nodes in a Wireless Communication Network 有权
标题翻译：无线通信网络中的方法和节点
公开(公告)号：US20110207477A1
公开(公告)日：2011-08-25
申请号：US13021927
申请日：2011-02-07
申请人： Iana Siomina , Ari Kangas
发明人： Iana Siomina , Ari Kangas
IPC分类号： H04W24/00 , H04W4/02 , H04B17/00
CPC分类号： H04W56/006 , G01S5/0278 , G01S5/10 , H04B17/27 , H04B17/309 , H04B17/318 , H04B17/364 , H04W4/90 , H04W24/00 , H04W28/04 , H04W64/00 , H04W76/50
摘要： A first network node and method in the first network node in a wireless communication network for enabling quality estimation of a measurement that is time based. The method comprises performing a timing measurement based on a signal received from a second network node. Also, a value of a channel characteristic for the signal received from the second network node is determined. Further, the determined value of the channel characteristic is associated with the timing measurement, such that quality estimation of the timing measurement is enabled.Further, a method in a positioning node, a positioning node, a method in a module and a module are presented.
摘要翻译：无线通信网络中的第一网络节点中的第一网络节点和方法，用于实现基于时间的测量的质量估计。该方法包括基于从第二网络节点接收的信号来执行定时测量。此外，确定从第二网络节点接收的信号的信道特性的值。此外，确定的信道特性值与定时测量相关联，使得能够进行定时测量的质量估计。此外，提出了定位节点中的方法，定位节点，模块中的方法和模块。

23. 发明授权

US07986919B2 Simplified impairments matrix calculation for SINR estimation 有权
标题翻译： SINR估计的简化损伤矩阵计算
公开(公告)号：US07986919B2
公开(公告)日：2011-07-26
申请号：US12174825
申请日：2008-07-17
申请人： Ari Kangas , Markus Ringström
发明人： Ari Kangas , Markus Ringström
IPC分类号： H04B1/00
CPC分类号： H04B7/0417 , H04B7/0632 , H04L1/0026 , H04L1/20
摘要： A recursive method of calculating an inverse impairments matrix is used to generate an SINR estimate, which in turn is used to generate a CQI estimate. The recursive inverse impairments matrix calculation avoids the need to perform a computationally intensive matrix inversion, allowing for faster CQI estimate generation and consuming less power.
摘要翻译：使用计算逆损伤矩阵的递归方法来生成SINR估计，其又用于生成CQI估计。递归逆向损伤矩阵计算避免了执行计算密集矩阵反演的需要，允许更快的CQI估计生成并消耗更少的功率。

24. 发明申请

US20110159886A1 METHOD AND APPARATUS FOR POSITION DETERMINATION IN A CELLULAR COMMUNICATIONS SYSTEM 有权
标题翻译：在细胞通信系统中的位置确定的方法和装置
公开(公告)号：US20110159886A1
公开(公告)日：2011-06-30
申请号：US12881611
申请日：2010-09-14
申请人： Ari KANGAS , Torbjörn WIGREN
发明人： Ari KANGAS , Torbjörn WIGREN
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W4/02
摘要： A scaling apparatus and method scales uncertainty criteria (horizontal and vertical accuracy requirements) originally received from an end user before the uncertainty criteria is sent on to a wireless terminal (30) as requirements on the accuracy of location positioning performed by/for the wireless terminal. In an example embodiment the amount/degree of scaling is selected according to a configured best estimate of the confidence and uncertainty relation, and such best estimate can be based on the majority of the terminals of the network. For a WCDMA radio access network (RAN) case the scaling can be performed in a radio network controller (RNC). For a Long Term Evolution (LTE) radio access network (RAN) case the scaling can be performed in the evolved Serving Mobile Location Center (eSMLC) node. In another case the scaling can alternatively be performed in the wireless terminal itself.
摘要翻译：缩放装置和方法在不确定性标准被发送到无线终端（30）之前对最初从最终用户接收的不确定性标准（水平和垂直准确度要求）进行缩放，作为对于无线终端执行的位置定位精度的要求。在示例实施例中，根据置信度和不确定性关系的配置的最佳估计来选择缩放的量/度，并且这种最佳估计可以基于网络的大多数终端。对于WCDMA无线电接入网（RAN）情况，可以在无线电网络控制器（RNC）中执行缩放。对于长期演进（LTE）无线电接入网（RAN）情况，可以在演进的服务移动定位中心（eSMLC）节点中执行缩放。在另一种情况下，缩放可以替代地在无线终端本身中执行。

25. 发明申请

US20100323723A1 Base Station Mapping with Angle-of-Arrival and Timing Advance Measurements 审中-公开
标题翻译：基站映射与到达角度和定时提前测量
公开(公告)号：US20100323723A1
公开(公告)日：2010-12-23
申请号：US12486350
申请日：2009-06-17
申请人： Dirk Gerstenberger , Ari Kangas , Daniel Larsson , Torbjorn Wigren
发明人： Dirk Gerstenberger , Ari Kangas , Daniel Larsson , Torbjorn Wigren
IPC分类号： H04W24/00
CPC分类号： G01S5/0226 , G01S5/0242 , G01S5/0289
摘要： Methods and apparatus for determining a position estimate for a base station transceiver node in a wireless communication system are disclosed. Angle-of-arrival and/or timing advance measurements corresponding to transmissions received from mobile stations for which geographic locations are already known are combined with known locations for the mobile stations to estimate the position of the base station receiving the transmissions. This estimated base station position may be used, for example, in subsequent positioning of mobile stations for which locations are not already known, such as mobile stations not equipped with GPS technology. The estimated base station position may also be used to update a database of base station coordinates for the wireless network.
摘要翻译：公开了一种用于确定无线通信系统中的基站收发器节点的位置估计的方法和装置。与从地理位置已知的移动台接收到的传输相对应的到达角度和/或定时提前测量与移动台的已知位置相结合，以估计接收传输的基站的位置。该估计的基站位置可以用于例如在未定义位置的移动站的后续定位中，诸如未配备GPS技术的移动站。估计的基站位置也可以用于更新无线网络的基站坐标数据库。

26. 发明申请

US20100090888A1 SBAS CORRECTION INFORMATION IN MS BASED AGPS SYSTEM 审中-公开
标题翻译：基于MS的AGPS系统中的SBAS校正信息
公开(公告)号：US20100090888A1
公开(公告)日：2010-04-15
申请号：US12523588
申请日：2007-11-26
申请人： Ari Kangas
发明人： Ari Kangas
IPC分类号： G01S19/40
CPC分类号： G01S19/05 , G01S19/07 , G01S19/25
摘要： A method for providing a mobile station, being connected to a wireless communication system, with GPS assistance data, comprises obtaining (210) of correction data of a satellite based augmentation system. The method further comprises obtaining (220) of assistance data of an assisted global positioning system. Modified values of standard parameters of either assistance data of the assisted global positioning system or correction data of differential global positioning system, or both, are determined (230) from the correction data of the satellite based augmentation system in dependence on the assistance data of the assisted global positioning system. The modified values of the standard parameters are transmitted (240) from the core network to the mobile station. A node implementing the method and a system comprising such a node are also presented.
摘要翻译：一种用GPS辅助数据连接到无线通信系统的移动站的方法，包括获取（210）基于卫星的增强系统的校正数据。该方法还包括获得（220）辅助全球定位系统的辅助数据。辅助全球定位系统的辅助数据或差分全球定位系统的校正数据或两者的标准参数的修正值根据卫星的增强系统的校正数据（230）根据辅助全球定位系统。将标准参数的修改值从核心网发送到移动台（240）。还呈现了实现该方法的节点和包括这种节点的系统。

27. 发明申请

US20090323596A1 Scheduling For Uplink And Downlink Time Of Arrival Positioning 审中-公开
标题翻译：上行时间和下行时间到达定时
公开(公告)号：US20090323596A1
公开(公告)日：2009-12-31
申请号：US11996648
申请日：2006-06-21
申请人： Torbjorn Wigren , Jonas B. Karlsson , Bo Goransson , Stefan Parkvall , Ari Kangas , Dirk Gerstenberger
发明人： Torbjorn Wigren , Jonas B. Karlsson , Bo Goransson , Stefan Parkvall , Ari Kangas , Dirk Gerstenberger
IPC分类号： H04W72/12 , H04W64/00
CPC分类号： G01S5/0226 , H04W64/00 , H04W72/0406 , H04W72/06
摘要： The present invention relates to methods and arrangements for scheduling of positioning channels and traffic in order to recover a sufficiently perfect orthogonality including scheduling tasks for the downlink and uplink direction. A scheduling manager co-ordinates the scheduling and measurement timing of first and second positioning schedulers that, respectively, allocate uplink and downlink radio resources.
摘要翻译：本发明涉及用于调度定位信道和业务的方法和装置，以便恢复包括用于下行链路和上行链路方向的调度任务的足够完善的正交性。调度管理器协调分配上行链路和下行链路无线电资源的第一和第二定位调度器的调度和测量定时。

28. 发明申请

US20090239474A1 SIMPLIFIED IMPAIRMENTS MATRIX CALCULATION FOR SINR ESTIMATION 有权
标题翻译： SINR估计的简化偏差矩阵计算
公开(公告)号：US20090239474A1
公开(公告)日：2009-09-24
申请号：US12174825
申请日：2008-07-17
申请人： Ari Kangas , Markus Ringstrom
发明人： Ari Kangas , Markus Ringstrom
IPC分类号： H04B17/00
CPC分类号： H04B7/0417 , H04B7/0632 , H04L1/0026 , H04L1/20
摘要： A recursive method of calculating an inverse impairments matrix is used to generate an SINR estimate, which in turn is used to generate a CQI estimate. The recursive inverse impairments matrix calculation avoids the need to perform a computationally intensive matrix inversion, allowing for faster CQI estimate generation and consuming less power.
摘要翻译：使用计算逆损伤矩阵的递归方法来生成SINR估计，其又用于生成CQI估计。递归逆向损伤矩阵计算避免了执行计算密集矩阵反演的需要，允许更快的CQI估计生成并消耗更少的功率。

29. 发明申请

US20090238086A1 Rank Dependent CQI Back-Off 审中-公开
标题翻译：排名依赖的CQI回退
公开(公告)号：US20090238086A1
公开(公告)日：2009-09-24
申请号：US12171937
申请日：2008-07-11
申请人： Markus Ringstrom , Ari Kangas
发明人： Markus Ringstrom , Ari Kangas
IPC分类号： H04L12/26
CPC分类号： H04B7/0417 , H04B7/0632 , H04B17/336 , H04L1/0026 , H04L1/1607 , H04L1/20
摘要： In a wireless communication network UE, an estimated signal to interference and noise ratio (SINR) is calculated for each potential transmission mode, and is reduced by a calculated SINR back-off value in response to errors detected in decoding data in each of a plurality of data streams. A Channel Quality Indicator CQI is then generated based on the reduced SINRs. Reducing the SINR estimates in the presence of known data errors allows a UE to more accurately track a target BLER.
摘要翻译：在无线通信网络UE中，针对每个潜在的传输模式计算估计的信噪比和噪声比（SINR），并且响应于在多个解码数据中的解码数据中检测到的错误而减小计算出的SINR退避值的数据流。然后基于简化的SINR生成信道质量指示符CQI。在存在已知数据错误的情况下减少SINR估计允许UE更准确地跟踪目标BLER。

30. 发明授权

US07570615B2 Resource-sharing cells 有权
标题翻译：资源共享单元
公开(公告)号：US07570615B2
公开(公告)日：2009-08-04
申请号：US10964829
申请日：2004-10-15
申请人： Johan Bolin , Ari Kangas
发明人： Johan Bolin , Ari Kangas
IPC分类号： H04Q7/00
CPC分类号： H04W88/085
摘要： A virtual network is created by providing antennas controlled by the same radio access station with control signals of virtual radio access stations. Sets of physical channels comprising the control signals are dedicated to the respective antennas, while sets of physical channels comprising only traffic channels constitute common resources for more than one antenna. One example embodiment is applied in antenna systems utilizing common antenna cables, whereby the radio access station is provided as a distributor having a central broadcast control signal injector and control signal selectors at the antennas.
摘要翻译：通过提供由相同无线电接入站控制的天线与虚拟无线电接入站的控制信号来创建虚拟网络。包括控制信号的物理信道集合专用于各个天线，而仅包括业务信道的物理信道组构成多于一个天线的公共资源。一个示例性实施例应用于利用公共天线电缆的天线系统中，由此无线电接入站被提供为具有中央广播控制信号注入器和天线处的控制信号选择器的分配器。

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