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71. 发明授权

US08914040B2 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：US08914040B2
公开(公告)日：2014-12-16
申请号：US13497315
申请日：2009-09-24
申请人： Ari Kangas , Bo Hagerman , Yngve Selén , Iana Siomina
发明人： Ari Kangas , Bo Hagerman , Yngve Selén , Iana Siomina
IPC分类号： H04W24/00 , H01Q1/24 , G01S5/02 , G01S13/87 , H04W64/00 , G01S1/04 , H01Q25/00 , 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。

72. 发明授权

US08670478B2 Load estimation in frequency domain pre-equalization systems 有权
标题翻译：频域预均衡系统中的负载估计
公开(公告)号：US08670478B2
公开(公告)日：2014-03-11
申请号：US13634255
申请日：2010-06-10
申请人： Ari Kangas , Torbjörn Wigren
发明人： Ari Kangas , Torbjörn Wigren
IPC分类号： H04B1/00
CPC分类号： H04B17/345 , H04B17/21 , H04B17/26 , H04B17/327
摘要： An arrangement (10) for noise rise estimation comprises a front end signal conditioning arrangement (9) and an interference whitener (14) connected thereto. The interference whitener (10) is arranged for providing interference whitening of a front end signal. A processor (20) is arranged for measuring received total wideband power received at the front end signal conditioning arrangement (9) a plurality of times. An estimate of a noise floor measure is computed by the processor (20) based on the measured received total wideband powers. The processor (20) determines an equivalent total wideband power of the output from the interference whitener (14). The processor (20) also calculates a noise rise measure, based on the equivalent total wideband power and the noise floor measure, and compensates the noise rise measure for the interference whitening. A digital receiver (12) is connected to the output from the interference whitener (14).
摘要翻译：用于噪声上升估计的装置（10）包括前端信号调理装置（9）和与其连接的干扰增白器（14）。干扰增白器（14）布置成用于提供前端信号的干扰白化。处理器（20）被布置用于多次测量在前端信号调理装置（9）处接收的接收的总宽带功率。噪声基底测量的估计由处理器（20）基于所测量的接收到的总宽带功率来计算。处理器（20）确定来自干扰增白器（14）的输出的等效总宽带功率。处理器（20）还基于等效的总宽带功率和噪声基底测量值来计算噪声上升测量，并补偿干扰增白的噪声上升测量。数字接收器（12）连接到来自干扰增白剂（14）的输出端。

73. 发明授权

US08600398B2 Method, apparatus and system for defining positioning configuration in a wireless network 有权
标题翻译：用于在无线网络中定义定位配置的方法，装置和系统
公开(公告)号：US08600398B2
公开(公告)日：2013-12-03
申请号：US12805809
申请日：2010-08-19
申请人： Iana Siomina , Ari Kangas
发明人： Iana Siomina , Ari Kangas
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0215 , G01S5/0236 , G01S5/0268 , G01S5/10 , H04L5/0048 , H04W72/1226
摘要： GPS and A-GPS based positioning methods can be used to determine UE locations to enable location based services to be provided. However, if a UE does not have such receivers or the wireless network is not able to provide assistance, these methods will not be applicable. An alternative is to use OTDOA measurements using positioning reference signals transmitted by cells of the network. By optimizing the set of cells transmitting their positioning reference signals on different positioning occasions and properly configuring the muting patterns, interference can be minimized and the UE location can be readily determined.
摘要翻译：可以使用基于GPS和A-GPS的定位方法来确定UE的位置，以便提供基于位置的服务。然而，如果UE没有这样的接收机或者无线网络不能提供帮助，则这些方法将不适用。另一种方法是使用OTDOA测量，使用由网络单元传输的定位参考信号。通过在不同的定位场合优化传输其定位参考信号的小区集合并且适当地配置静音模式，可以最小化干扰并且可以容易地确定UE的位置。

74. 发明授权

US08565782B2 Method and arrangement for positioning in a mobile telecommunication network 有权
标题翻译：用于在移动电信网络中定位的方法和装置
公开(公告)号：US08565782B2
公开(公告)日：2013-10-22
申请号：US12663995
申请日：2007-06-18
申请人： Dominic McAleenan , Ari Kangas
发明人： Dominic McAleenan , Ari Kangas
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , H04J11/0069
摘要： The present invention relates to a positioning node and method for determining a position of a target UE in a cellular mobile telecommunication network. The network comprises means for identifying the RBS that the target UE is connected to, whereby the location of the identified RBS is known, and means for selecting a first and a second additional UE, wherein at least one of the first and second additional UEs is connected to a RBS that is different from the RBS that the target UE is connected to. The positioning node comprises input means adapted to receive information associated with measurement of the round-trip-time between the target UE and the identified RBS, information associated with measurement of the round-trip-time between the first additional UE and the RBS it is connected to, information associated with measurement of the round-trip-time between the second additional UE and the RBS it is connected to, information associated with measurements between the target UE and a first additional UE, information associated with measurements between the target UE and a second additional UE, information associated with measurements between the first additional UE and the second additional UE, and a calculator adapted to determine the position of the target UE by using the knowledge of the identified RBS and the received information.
摘要翻译：本发明涉及一种用于确定蜂窝移动电信网络中的目标UE的位置的定位节点和方法。网络包括用于识别目标UE连接到的RBS的装置，由此所识别的RBS的位置是已知的，以及用于选择第一和第二附加UE的装置，其中，第一和第二附加UE中的至少一个是连接到与目标UE连接的RBS不同的RBS。定位节点包括适于接收与目标UE与所识别的RBS之间的往返时间的测量相关联的信息的输入装置，与第一附加UE与RBS之间的往返时间的测量相关联的信息，连接到与第二附加UE与其所连接的RBS之间的往返时间的测量相关联的信息，与目标UE和第一附加UE之间的测量相关联的信息，与目标UE和目标UE之间的测量相关联的信息第二附加UE，与第一附加UE和第二附加UE之间的测量相关联的信息，以及适于通过使用所识别的RBS和接收到的信息的知识来确定目标UE的位置的计算器。

75. 发明申请

US20130115973A1 PRE-SCALING OF A-GPS POSITIONING ACCURACY DATA 有权
标题翻译： A-GPS定位精度数据的预分配
公开(公告)号：US20130115973A1
公开(公告)日：2013-05-09
申请号：US13810522
申请日：2010-07-19
申请人： Torbjörn Wigren , Ari Kangas
发明人： Torbjörn Wigren , Ari Kangas
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , G01S19/05 , H04W48/08 , H04W64/00
摘要： A method in conjunction with positioning of a mobile terminal in a cellular telecommunication system is disclosed. According to the method, an end user's requested positioning accuracy for the positioning of the mobile terminal is determined (510). Also, an estimated confidence value for the positioning of the mobile terminal is determined (520), and so is a required confidence value for the end user (530). Then, a pre-scale value is produced (540) based on at least the estimated confidence value and the required confidence value. The pre-scale value is applied (550) to the requested positioning accuracy to obtain a pre-scaled requested positioning accuracy. Then, the pre-scaled requested positioning accuracy is sent (560) in the cellular telecommunication system towards the mobile terminal.
摘要翻译：公开了一种结合移动终端在蜂窝电信系统中的定位的方法。根据该方法，确定终端用户对移动终端定位的定位精度（510）。此外，确定用于移动终端的定位的估计置信度值（520），并且终端用户（530）的所需置信度值也被确定。然后，基于至少估计的置信度值和所需的置信度值，产生预刻度值（540）。将预刻度值（550）应用于请求的定位精度，以获得预定标度的请求定位精度。然后，在蜂窝电信系统中向移动终端发送预定标度请求的定位精度（560）。

76. 发明申请

US20120314604A1 Methods and Arrangements for Performing Measurements in a Wireless Communication Network for Positioning or for Enabling Location-Based Services 审中-公开
标题翻译：在无线通信网络中进行定位或启用基于位置的服务的测量方法和布置
公开(公告)号：US20120314604A1
公开(公告)日：2012-12-13
申请号：US13578756
申请日：2010-10-06
申请人： Iana Siomina , Ari Kangas , Yang Zhang
发明人： Iana Siomina , Ari Kangas , Yang Zhang
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W36/00835 , H04W36/0085
摘要： Method and arrangement in a positioning target node (130) such as e.g. a UE, for performing measurement on a reference signal for positioning or for enabling location-based services in a LTE network (100). The method comprises receiving a reference signal from a network node (110), (120), identifying at least one positioning subframe comprised within the received reference signal and performing measurement on the reference signal over the at least one identified positioning subframe. Also, a method and an arrangement in a network node 110, 120,140 are disclosed.
摘要翻译：定位目标节点（130）中的方法和布置，例如 UE，用于对用于定位的参考信号进行测量或者用于在LTE网络（100）中实现基于位置的服务。该方法包括从网络节点（110）接收参考信号（120），识别包含在所接收的参考信号内的至少一个定位子帧，并通过所述至少一个识别的定位子帧对参考信号进行测量。而且，公开了一种网络节点110,120,140中的方法和装置。

77. 发明申请

US20120021769A1 Methods and Arrangements for Enabling Estimation of a Position of a Mobile Terminal 有权
标题翻译：实现移动终端位置估计的方法和布置
公开(公告)号：US20120021769A1
公开(公告)日：2012-01-26
申请号：US13260524
申请日：2009-03-27
申请人： Bengt Lindoff , Niklas Andgart , Ari Kangas , Johan Nilsson
发明人： Bengt Lindoff , Niklas Andgart , Ari Kangas , Johan Nilsson
IPC分类号： H04W4/00
CPC分类号： G01S5/0063 , G01S5/0236 , G01S5/10 , H04W64/00
摘要： Methods and arrangements in a first network node, a second radio network node and a mobile terminal for enabling estimation of a position of a mobile terminal are provided. The first network node receives a request for estimating the position of the mobile terminal. The first network node determines a first set of radio network nodes including the second radio network node and two additional radio network nodes. The first network node determines positioning signals for transmission from radio network nodes of the first set to the mobile terminal. The first network node instructs each of the radio network nodes of the first set to transmit the positioning signal, associated therewith, to the mobile terminal.
摘要翻译：提供了第一网络节点，第二无线电网络节点和用于使得能够估计移动终端的位置的移动终端的方法和布置。第一网络节点接收用于估计移动终端的位置的请求。第一网络节点确定包括第二无线电网络节点和两个另外的无线电网络节点的第一组无线电网络节点。第一网络节点确定用于从第一组的无线电网络节点传送到移动终端的定位信号。第一网络节点指示第一组的每个无线电网络节点将与其相关联的定位信号发送到移动终端。

78. 发明申请

US20100178940A1 METHOD AND ARRANGEMENT FOR POSITIONING IN A MOBILE TELECOMMUNICATION NETWORK 有权
标题翻译：移动通信网络中定位的方法和布置
公开(公告)号：US20100178940A1
公开(公告)日：2010-07-15
申请号：US12663995
申请日：2007-06-18
申请人： Dominic Mcaleenan , Ari Kangas
发明人： Dominic Mcaleenan , Ari Kangas
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , H04J11/0069
摘要： The present invention relates to a positioning node and method for determining a position of a target UE in a cellular mobile telecommunication network. The network comprises means for identifying the RBS that the target UE is connected to, whereby the location of the identified RBS is known, and means for selecting a first and a second additional UE, wherein at least one of the first and second additional UEs is connected to a RBS that is different from the RBS that the target UE is connected to. The positioning node comprises input means adapted to receive information associated with measurement of the round-trip-time between the target UE and the identified RBS, information associated with measurement of the round-trip-time between the first additional UE and the RBS it is connected to, information associated with measurement of the round-trip-time between the second additional UE and the RBS it is connected to, information associated with measurements between the target UE and a first additional UE, information associated with measurements between the target UE and a second additional UE, information associated with measurements between the first additional UE and the second additional UE, and a calculator adapted to determine the position of the target UE by using the knowledge of the identified RBS and the received information.
摘要翻译：本发明涉及一种用于确定蜂窝移动电信网络中的目标UE的位置的定位节点和方法。网络包括用于识别目标UE连接到的RBS的装置，由此所识别的RBS的位置是已知的，以及用于选择第一和第二附加UE的装置，其中，第一和第二附加UE中的至少一个是连接到与目标UE连接的RBS不同的RBS。定位节点包括适于接收与目标UE与所识别的RBS之间的往返时间的测量相关联的信息的输入装置，与第一附加UE与RBS之间的往返时间的测量相关联的信息，连接到与第二附加UE与其所连接的RBS之间的往返时间的测量相关联的信息，与目标UE和第一附加UE之间的测量相关联的信息，与目标UE和目标UE之间的测量相关联的信息第二附加UE，与第一附加UE和第二附加UE之间的测量相关联的信息，以及适于通过使用所识别的RBS和接收到的信息的知识来确定目标UE的位置的计算器。

79. 发明授权

US07539161B2 Virtual cell network 有权
标题翻译：虚拟网络
公开(公告)号：US07539161B2
公开(公告)日：2009-05-26
申请号：US10967310
申请日：2004-10-19
申请人： Johan Bolin , Ari Kangas
发明人： Johan Bolin , Ari Kangas
IPC分类号： H04Q7/00
CPC分类号： H04W64/00 , H04W4/04 , H04W88/085
摘要： A virtual network is created by providing antennas controlled by the same base station with control signals of different virtual base stations. A virtual network controller comprised in the base station is arranged for performing handovers between sets of physical channels of the different virtual base stations. The handover is preferably performed transparently towards the main communication network. This transparency is preferably provided by associating physical channels of virtual base stations with communication channels of the main communications network. Preferably, position estimations of a mobile terminal connected to the base station are performed by the virtual network controller, whereby such estimations can be kept secret within the virtual network.
摘要翻译：通过提供由相同基站控制的天线与不同虚拟基站的控制信号来创建虚拟网络。布置在基站中的虚拟网络控制器用于在不同的虚拟基站的物理信道的集合之间执行切换。切换优选地对主通信网络透明地执行。优选地，通过将虚拟基站的物理信道与主通信网络的通信信道相关联来提供该透明度。优选地，连接到基站的移动终端的位置估计由虚拟网络控制器执行，由此这种估计可以在虚拟网络内保密。

80. 发明申请

US20090028088A1 METHOD AND ARRANGEMENTS RELATING TO SATELLITE-BASED POSITIONING 有权
标题翻译：关于基于卫星定位的方法和安排
公开(公告)号：US20090028088A1
公开(公告)日：2009-01-29
申请号：US11577073
申请日：2004-10-11
申请人： Ari Kangas , Torbjorn Wigren
发明人： Ari Kangas , Torbjorn Wigren
IPC分类号： H04J3/06
CPC分类号： G01S5/0054 , G01S5/0036 , G01S19/252 , G01S2205/008
摘要： The present invention relates to methods and apparatuses as well as a measurement report signal for reporting measurements on ranging signals (RS1-RS4) received by a mobile station from satellites (SV1-SV4) or calculating a position based on such measurements, wherein each of said ranging signal comprises a stream (201) of data bits (202) spread by a spreading code (203). After synchronizing (501) to data bit edges in the stream of data bits on a ranging signal, a position in time modulo the data bit length for said stream of data bits with respect to a selected point in time is measured (502). The measured position in time could be used by the apparatus performing the measurements on the received ranging signals for calculating (504) the position of the mobile station. Alternatively the apparatus could transmit (503) a wireless signal including data representing said measured position in time, allowing the mobile station position to be determined in another apparatus (101).
摘要翻译：本发明涉及方法和装置以及测量报告信号，用于报告移动台从卫星（SV1-SV4）接收的测距信号（RS1-RS4）的测量或基于这样的测量来计算位置，其中每个所述测距信号包括由扩展码（203）扩展的数据位（202）的流（201）。在测距信号上的数据比特流中的数据比特边沿同步（501）之后，测量相对于所选时间点的所述数据比特流数据比特长度的时间模数位（502）。测量的时间位置可以由对所接收的测距信号执行测量的装置用于计算（504）移动台的位置。或者，装置可以在时间上发送（503）包括表示所述测量位置的数据的无线信号，允许在另一设备（101）中确定移动台位置。

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