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11.发明申请公开(公告)号：US20110294510A1
公开(公告)日：2011-12-01
申请号：US13148190
申请日：2009-03-20
申请人： Torbjörn Wigren , Ari Kangas
发明人： Torbjörn Wigren , Ari Kangas
摘要： In a method of providing real time difference determination for a mobile terminal in a telecommunication system, comprising a plurality of eNodeBs in communication with a core network, each eNodeB having a plurality of associated cells, each cell potentially servicing one or more mobile terminals, determining S1O a first timing advance value representative of a first geographical distance measure between the mobile terminal and a first serving eNodeB prior to a handover to a second serving eNode B, determining S20 a second timing advance value representative of a second geographical distance measure between the mobile terminal and the second eNodeB after the handover. Subsequently, determining S30 a time of arrival measure between the mobile terminal and at least two eNodeBs, and signaling S40 representations of the determined first and second geographical distance measures and the determined time of arrival measures for said mobile terminal to at least said second eNodeB, together with a respective unique identification parameter of the at least two eNodeBs, wherein determination of real time differences is enabled based on at least the signaled representations.
摘要翻译： 在为电信系统中的移动终端提供实时差分确定的方法中，包括与核心网络通信的多个eNodeB，每个eNodeB具有多个相关联的小区，每个小区可能为一个或多个移动终端提供服务，确定 S10表示在切换到第二服务eNode B之前在移动终端和第一服务eNodeB之间的第一地理距离度量的第一定时提前值，确定S20表示移动台之间的第二地理距离度量的第二定时提前值 终端和第二eNodeB之后。 随后，确定S30移动终端与至少两个eNodeB之间的到达时间测量值，以及所确定的第一和第二地理距离测量的信令S40表示以及所确定的所述移动终端到达至少所述第二eNodeB的到达时间测量， 以及所述至少两个eNodeB的相应的唯一识别参数，其中基于至少所述信号表示来启用实时差异的确定。
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公开(公告)号：US20130003814A1
公开(公告)日：2013-01-03
申请号：US13634255
申请日：2010-06-10
申请人： Ari Kangas , Torbjörn Wigren
发明人： Ari Kangas , Torbjörn Wigren
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。
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公开(公告)号：US08923886B2
公开(公告)日：2014-12-30
申请号：US13810522
申请日：2010-07-19
申请人： Torbjörn Wigren , Ari Kangas
发明人： Torbjörn Wigren , Ari Kangas
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）。
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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。
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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
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）。
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16.发明授权Method for providing geographical position related information in a wireless network 有权在无线网络中提供地理位置相关信息的方法公开(公告)号：US08744481B2
公开(公告)日：2014-06-03
申请号：US12993767
申请日：2008-06-24
IPC分类号： H04W24/00
CPC分类号： G01S5/0284 , G01S5/0009 , G01S5/0252 , H04B17/27 , H04W4/02 , H04W64/00
摘要： Method and arrangement in a first node for providing geographical position related information. The first node and a second node are comprised within a wireless communication system. The first node and the second node are adapted to exchange wireless signals. The method comprises receiving a signal from the second node. Apart of the received signal that has propagated through a first channel path from the second node is detected by using a circular correlator. A timing estimate associated with the propagation time of the part of the signal which is received over the first channel path from the second node is calculated. Thus the calculated timing estimate is provided, which timing estimate is to be used when determining the geographical position.
摘要翻译： 用于提供地理位置相关信息的第一节点中的方法和布置。 第一节点和第二节点包括在无线通信系统内。 第一节点和第二节点适于交换无线信号。 该方法包括从第二节点接收信号。 通过使用圆形相关器来检测通过第一通道路径从第二节点传播的接收信号。 计算与从第二节点的第一信道路径接收的部分信号的传播时间相关联的定时估计。 因此，提供了所计算的定时估计，当确定地理位置时将使用哪个定时估计。
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17.发明申请METHOD FOR PROVIDING GEOGRAPHICAL POSITION RELATED INFORMATION IN A WIRELESS NETWORK 有权在无线网络中提供地理位置相关信息的方法公开(公告)号：US20110065453A1
公开(公告)日：2011-03-17
申请号：US12993767
申请日：2008-06-24
IPC分类号： H04W64/00
CPC分类号： G01S5/0284 , G01S5/0009 , G01S5/0252 , H04B17/27 , H04W4/02 , H04W64/00
摘要： Method and arrangement in a first node for providing geographical position related information. The first node and a second node are comprised within a wireless communication system. The first node and the second node are adapted to exchange wireless signals. The method comprises receiving a signal from the second node. Apart of the received signal that has propagated through a first channel path from the second node is detected by using a circular correlator. A timing estimate associated with the propagation time of the part of the signal which is received over the first channel path from the second node is calculated. Thus the calculated timing estimate is provided, which timing estimate is to be used when determining the geographical position.
摘要翻译： 用于提供地理位置相关信息的第一节点中的方法和布置。 第一节点和第二节点包括在无线通信系统内。 第一节点和第二节点适于交换无线信号。 该方法包括从第二节点接收信号。 通过使用圆形相关器来检测通过第一通道路径从第二节点传播的接收信号。 计算与从第二节点的第一信道路径接收的部分信号的传播时间相关联的定时估计。 因此，提供了所计算的定时估计，当确定地理位置时将使用哪个定时估计。
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18.发明申请RADIO FINGERPRINT METHOD IN A POSITIONING NODE FOR PROVIDING GEOGRAPHIC REGION DATA 有权用于提供地理区域数据的定位节点中的无线指纹方法公开(公告)号：US20110039580A1
公开(公告)日：2011-02-17
申请号：US12989453
申请日：2008-06-24
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , G01S5/0252 , H04W24/10 , H04W64/00
摘要： A method for providing geographic region data includes receiving geographic position data associated with a location point of a first user equipment and receiving a first radio fingerprint. The method also includes associating the received first radio fingerprint with the received geographic position data and clustering the received geographic position data to create cluster boundaries defining geographical region data. The method further includes receiving a second radio fingerprint and comparing the second radio fingerprint received from the second user equipment with previously received radio fingerprints being associated with geographic region data, and if the second radio fingerprint corresponds to a previously received radio fingerprint, associating the geographic region data of the previously received radio fingerprint with the location point of the second user equipment, and providing the geographic region data, associated with the location point of the second user equipment.
摘要翻译： 一种用于提供地理区域数据的方法包括接收与第一用户设备的位置点相关联的地理位置数据并接收第一无线电指纹。 该方法还包括将接收到的第一无线电指纹与接收到的地理位置数据相关联，并且对接收到的地理位置数据进行聚类以创建定义地理区域数据的簇边界。 该方法还包括接收第二无线电指纹并将从第二用户设备接收的第二无线电指纹与先前接收到的与地理区域数据相关联的无线电指纹进行比较，以及如果第二无线电指纹对应于先前接收的无线电指纹，则将地理 先前接收的无线电指纹的区域数据与第二用户设备的位置点相关联，并提供与第二用户设备的位置点相关联的地理区域数据。
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19.发明授权Radio fingerprint method in a positioning node for providing geographic region data 有权用于提供地理区域数据的定位节点中的无线电指纹方法公开(公告)号：US08385226B2
公开(公告)日：2013-02-26
申请号：US12989453
申请日：2008-06-24
CPC分类号： H04W4/02 , G01S5/0252 , H04W24/10 , H04W64/00
摘要： A method for providing geographic region data includes receiving geographic position data associated with a location point of a first user equipment and receiving a first radio fingerprint. The method also includes associating the received first radio fingerprint with the received geographic position data and clustering the received geographic position data to create cluster boundaries defining geographical region data. The method further includes receiving a second radio fingerprint and comparing the second radio fingerprint received from the second user equipment with previously received radio fingerprints being associated with geographic region data, and if the second radio fingerprint corresponds to a previously received radio fingerprint, associating the geographic region data of the previously received radio fingerprint with the location point of the second user equipment, and providing the geographic region data, associated with the location point of the second user equipment.
摘要翻译： 一种用于提供地理区域数据的方法包括接收与第一用户设备的位置点相关联的地理位置数据并接收第一无线电指纹。 该方法还包括将接收到的第一无线电指纹与接收到的地理位置数据相关联，并且对接收到的地理位置数据进行聚类以创建定义地理区域数据的簇边界。 该方法还包括接收第二无线电指纹并将从第二用户设备接收的第二无线电指纹与先前接收到的与地理区域数据相关联的无线电指纹进行比较，以及如果第二无线电指纹对应于先前接收的无线电指纹，则将地理 先前接收的无线电指纹的区域数据与第二用户设备的位置点相关联，并提供与第二用户设备的位置点相关联的地理区域数据。
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公开(公告)号：US20100234043A1
公开(公告)日：2010-09-16
申请号：US12438470
申请日：2006-08-23
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/0009 , G01S5/0257 , H04L12/189 , H04W4/06
摘要： Methods and devices for managing a cellular communication system (1) and mobile terminals (40) are presented. A collective positioning measurement order (50) is issued to a multitude of mobile terminals (40) in a first cell (10) of the cellular communication system (1). This issuing is preferably performed intermittently at a multitude of times according to a predetermined rule. Each mobile terminal (40) receives information concerning a collective positioning measurement order. The mobile terminal (40) performs a positioning operation, typically a positioning measurement on a ranging signal (51, 52) or transmission of a ranging signal (53), preferably intermittently at a multitude of times, according to a predetermined rule based on the information concerning the collective positioning measurement order. An updating of a storage with positioning data can preferably be obtained. In terrestrially based positioning systems, signal resources dedicated to positioning measurement can be reserved in the cellular communication system.
摘要翻译： 提出了用于管理蜂窝通信系统（1）和移动终端（40）的方法和设备。 向蜂窝通信系统（1）的第一小区（10）中的多个移动终端（40）发出集体定位测量顺序（50）。 该发行优选地根据预定规则在多次间歇地执行。 每个移动终端（40）接收关于集体定位测量顺序的信息。 移动终端（40）通常根据预定规则执行定位操作，通常是测距信号（51,52）上的定位测量或测距信号（53）的传输，优选间歇地在多个时间间隔地基于 有关集体定位测量订单的信息。 可以优选地获得具有定位数据的存储器的更新。 在基于地面的定位系统中，专用于定位测量的信号资源可以在蜂窝通信系统中保留。
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