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61. 发明申请

US20110230208A1 Methods and Arrangements in a Telecommunication System 有权
标题翻译：电信系统的方法与安排
公开(公告)号：US20110230208A1
公开(公告)日：2011-09-22
申请号：US13131378
申请日：2009-06-17
申请人： Ari Kangas , Iana Siomina
发明人： Ari Kangas , Iana Siomina
IPC分类号： H04W4/00
CPC分类号： G01S5/0226 , G01S5/0063 , H04W4/023 , H04W64/00
摘要： There is provided a method in a cellular telecommunications network, the cellular telecommunications network comprising at least a first cell and a second cell. The method comprises the steps of transmitting (302) first periodic physical signals, usable by a device to determine its location, to the first cell; and transmitting (304) second periodic physical signals, usable by a device to determine its location, to the second cell. The second periodic physical signals are synchronized with the first periodic physical signals and have a timing offset, such that the first periodic physical signals and the second periodic physical signals are not transmitted simultaneously. The method is characterized in that transmission of data or control signals to the first cell is inhibited when the second periodic physical signals are transmitted to the second cell.
摘要翻译：在蜂窝电信网络中提供了一种方法，所述蜂窝电信网络包括至少第一小区和第二小区。该方法包括以下步骤：向第一小区发送（302）可由设备使用以确定其位置的第一周期性物理信号; 以及向所述第二小区发送（304）可由设备使用以确定其位置的第二周期性物理信号。第二周期性物理信号与第一周期性物理信号同步并且具有定时偏移，使得第一周期性物理信号和第二周期性物理信号不被同时传输。该方法的特征在于当第二周期性物理信号被发送到第二小区时，数据或控制信号向第一小区的传输被禁止。

62. 发明申请

US20110205122A1 Method and Arrangement of Determining Timing Uncertainty 有权
标题翻译：确定时序不确定度的方法和布置
公开(公告)号：US20110205122A1
公开(公告)日：2011-08-25
申请号：US12963077
申请日：2010-12-08
申请人： Iana Siomina , Yang Zhang
发明人： Iana Siomina , Yang Zhang
IPC分类号： G01S1/24
CPC分类号： G01S5/021 , G01S5/0221 , G01S5/10 , H04W56/001 , H04W88/08
摘要： A network node such as a positioning node, and a related method of determining an uncertainty of a timing measurement used for positioning of a wireless device are disclosed. The method includes estimating a timing measurement uncertainty, and determining if an uncertainty reducing measurement is available. If an uncertainty reducing measurement is available, the method also comprises determining a timing measurement uncertainty based on the estimated timing measurement uncertainty and the uncertainty reducing measurement.
摘要翻译：公开了诸如定位节点的网络节点以及确定用于定位无线设备的定时测量的不确定性的相关方法。该方法包括估计定时测量不确定度，以及确定不确定性降低测量是否可用。如果不确定性减小测量可用，则该方法还包括基于估计的时间测量不确定性和不确定性降低测量来确定定时测量不确定性。

63. 发明授权

US09581679B2 Obtaining reference time for positioning when cells are unknown 有权
标题翻译：获取细胞未知时定位的参考时间
公开(公告)号：US09581679B2
公开(公告)日：2017-02-28
申请号：US13512423
申请日：2011-12-16
申请人： Muhammad Kazmi , Iana Siomina
发明人： Muhammad Kazmi , Iana Siomina
IPC分类号： H04W24/00 , G01S5/02 , H04W8/24 , H04W24/10 , H04W64/00
CPC分类号： G01S5/0236 , H04W8/24 , H04W24/10 , H04W64/00
摘要： Methods and apparatus for determining an assistance data transmission time to account for cell timing acquisition are disclosed. In an example method, a network node determines whether a target wireless communication node (110) will need to obtain timing information for at least one cell to be included in the assistance data. The network node then estimates an acquisition time ΔT for the wireless communication node (110) to obtain timing information for at least a first cell. The network node then transmits the positioning assistance data to the wireless communication node (110) at least ΔT before an expected time for the wireless communication node (110) to begin performing positioning measurements. In some embodiments, the network node is configured to wait for a time period at least equal to an expected reporting delay that accounts for the acquisition time ΔT, before deciding that the positioning has failed.
摘要翻译：公开了用于确定辅助数据传输时间以解决小区定时获取的方法和装置。在示例性方法中，网络节点确定目标无线通信节点（110）是否将需要获得要被包括在辅助数据中的至少一个小区的定时信息。网络节点然后估计无线通信节点（110）的获取时间ΔT，以获得至少第一小区的定时信息。网络节点然后在无线通信节点（110）开始执行定位测量的预期时间之前至少ΔT向无线通信节点（110）发送定位辅助数据。在一些实施例中，网络节点被配置为在确定定位失败之前等待至少等于考虑到获取时间ΔT的预期报告延迟的时间段。

64. 发明授权

US09451575B2 Positioning devices and methods in cellular communication systems 有权
标题翻译：蜂窝通信系统中的定位设备和方法
公开(公告)号：US09451575B2
公开(公告)日：2016-09-20
申请号：US13321211
申请日：2011-10-25
申请人： Iana Siomina , Torbjörn Wigren
发明人： Iana Siomina , Torbjörn Wigren
IPC分类号： H04W24/00 , H04W64/00 , G01S5/02 , G01S5/06 , H04W8/22 , H04W24/10 , H04W28/04
CPC分类号： H04W64/00 , G01S5/0205 , G01S5/06 , H04W8/22 , H04W24/10 , H04W28/04
摘要： A method, performed in a positioning node, for performing uplink positioning comprises receiving (210) of a request for uplink positioning of a user equipment. Information about carrier capabilities for uplink positioning measurements for carriers used in a serving cell of the user equipment is obtained (220). The method further comprises deciding (230) of which carrier to be used for uplink positioning measurements, based at least on the information about carrier capabilities. An uplink positioning measurement request for the user equipment using the carrier decided to be used for uplink positioning measurements is transmitted (250). Data representing said requested uplink positioning measurements is received (252). Complementing methods of cooperating network nodes are also disclosed as well as arrangements of the nodes.
摘要翻译：在定位节点中执行的用于执行上行链路定位的方法包括：接收（210）用户设备的上行链路定位请求。获得关于在用户设备的服务小区中使用的载波的上行链路定位测量的载波能力的信息（220）。该方法还包括至少基于关于载波能力的信息来决定（230）要用于上行链路定位测量的载波。发送用于使用决定用于上行链路定位测量的载波的用户设备的上行链路定位测量请求（250）。接收表示所述所请求的上行链路定位测量的数据（252）。还公开了协作网络节点的补充方法以及节点的布置。

65. 发明授权

US09445340B2 Ensuring positioning quality-of-service for LTE positioning 有权
标题翻译：确保定位LTE定位服务质量
公开(公告)号：US09445340B2
公开(公告)日：2016-09-13
申请号：US13700765
申请日：2012-09-18
申请人： Iana Siomina
发明人： Iana Siomina
IPC分类号： H04W24/00 , H04W36/32 , H04W36/30 , G01S5/00 , H04W64/00
CPC分类号： H04W36/32 , G01S5/0036 , H04W36/30 , H04W64/00
摘要： Methods in a radio network node for obtaining positioning QoS information and using the positioning QoS information, as well as corresponding radio network node apparatus, are disclosed. An example method begins with the receiving (220) of positioning QoS information for a target wireless device, such as a user equipment, UE. In some cases, for example, the positioning QoS information is received from a positioning node, using the LPPa protocol. The positioning QoS information may include, for example, a desired horizontal accuracy, a desired vertical accuracy, and a target response time. The received positioning QoS information is used (230) to configure uplink transmissions to be transmitted by the target wireless device, or to configure a receiver for reception of one or more uplink transmissions from the target wireless device, or both.
摘要翻译：公开了一种用于获取定位QoS信息和使用定位QoS信息的无线电网络节点中的方法以及相应的无线电网络节点设备。一个示例方法从对目标无线设备（诸如用户设备，UE）定位QoS信息的接收（220）开始。在某些情况下，例如，使用LPPa协议从定位节点接收定位QoS信息。定位QoS信息可以包括例如期望的水平精度，期望的垂直精度和目标响应时间。使用接收的定位QoS信息（230）来配置由目标无线设备发送的上行链路传输，或者配置用于从目标无线设备接收一个或多个上行链路传输的接收机，或两者。

66. 发明授权

US09213080B2 Method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network 有权
标题翻译：用于在无线通信网络中定位参考信号的参考时间获取的方法和装置
公开(公告)号：US09213080B2
公开(公告)日：2015-12-15
申请号：US13643348
申请日：2010-12-07
申请人： Iana Siomina , Muhammad Kazmi , Tao Cui , Elena Voltolina
发明人： Iana Siomina , Muhammad Kazmi , Tao Cui , Elena Voltolina
IPC分类号： H04B1/00 , H04B15/00 , G01S5/02 , H04W64/00
CPC分类号： H04W56/0015 , G01S5/0226 , H04W64/00
摘要： A base station determines a muting configuration for reference signal (RS) transmission as a pattern defined by the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell may be differentiated from another cell by use of a different muting sequence, a different reference point, or both. Wireless communication apparatuses such as User Equipments (UEs) determine when the reference signals are muted in the cell based on the periodic muting sequence and the reference point received in assistance data transmitted by the base station. The network may alternatively utilize a common muting sequence with different reference points, a common reference point with different muting sequences, or different sequences and different reference points across multiple cells.
摘要翻译：基站将参考信号（RS）传输的静噪配置确定为由静音序列和参考点的组合定义的模式。给定无线通信网络小区的静音场合可以通过使用不同的静音序列，不同的参考点或两者来区别于另一小区。诸如用户设备（UE）之类的无线通信设备基于周期性静噪序列和由基站发送的辅助数据中接收的参考点来确定参考信号何时在小区中静音。网络可以替代地使用具有不同参考点的公共静音序列，具有不同静音序列的公共参考点，或跨越多个小区的不同序列和不同参考点。

67. 发明授权

US09188660B2 Network-side removal of positioning assistance ambiguity via selective delay of assistance data transmission 有权
标题翻译：网络侧通过辅助数据传输的选择性延迟来消除定位辅助模糊
公开(公告)号：US09188660B2
公开(公告)日：2015-11-17
申请号：US13390366
申请日：2012-01-19
申请人： Iana Siomina , Yang Zhang
发明人： Iana Siomina , Yang Zhang
IPC分类号： H04W24/00 , G01S5/02 , H04W64/00
CPC分类号： G01S5/0236 , H04W64/00
摘要： A network node (44) assists a user equipment (36) to perform positioning measurements on positioning signals (46) transmitted by one or more cells during respective positioning occasions of those cells. The node (44) selectively delays transmission of assistance data to the user equipment (36) as needed, based on defined uncertainty in one or more timing parameters, for the network node (44) to identify with certainty between which two consecutive positioning occasions of a reference cell the user equipment (36) will receive that assistance data. The node (44) correspondingly generates the assistance data to be transmitted to indicate positioning occasion timing for at least one cell relative to the latter of those two consecutive positioning occasions of the reference cell. Such calculation and transmission enables the user equipment (36) to be certain that the next reference cell positioning occasion occurring after its reception of the assistance data is the reference cell positioning occasion on which the assistance data is based.
摘要翻译：网络节点（44）帮助用户设备（36）在这些小区的相应定位场合期间对由一个或多个小区发送的定位信号（46）执行定位测量。节点（44）基于一个或多个定时参数中定义的不确定性，有选择地延迟向用户设备（36）传送辅助数据，网络节点（44）确定地确定哪个两个连续的定位场合用户设备（36）将接收该辅助数据的参考小区。节点（44）相应地生成待发送的辅助数据，以指示至少一个小区相对于参考小区的那两个连续定位场合中的后者的定时场合定时。这样的计算和传输使得用户设备（36）能够确定在其接收到辅助数据之后发生的下一个参考小区定位场合是辅助数据所基于的参考小区定位场合。

68. 发明授权

US09055453B2 Node and method for adapting parallel measurements with respect to an enhanced receiver 有权
标题翻译：相对于增强型接收机调整并行测量的节点和方法
公开(公告)号：US09055453B2
公开(公告)日：2015-06-09
申请号：US13698132
申请日：2012-09-14
申请人： Muhammad Kazmi , Iana Siomina
发明人： Muhammad Kazmi , Iana Siomina
IPC分类号： H04W24/00 , H04W48/16 , H04W24/10 , H04W36/00 , H04W48/12 , H04W84/04
CPC分类号： H04W24/00 , H04W24/10 , H04W36/0094 , H04W48/12 , H04W48/16 , H04W84/045
摘要： Techniques for adapting parallel measurements and/or channel receptions when an enhanced receiver is in use. An example radio node obtains information associated with parallel measurements and/or information associated with channel receptions, as well as information related to interference, and adapts a number of current parallel measurements and/or channel information based on the obtained information and at least one characteristic of an enhanced receiver. Other embodiments include a network node adapted to configure measurements and/or channel receptions for a radio node by accounting for an enhanced receiver utilization.
摘要翻译：当增强型接收机正在使用时，适应并行测量和/或信道接收的技术。示例性无线电节点获得与并行测量和/或与信道接收相关联的信息以及与干扰有关的信息相关联的信息，并且基于获得的信息和至少一个特征来适配多个当前并行测量和/或信道信息的增强型接收机。其他实施例包括适于通过考虑增强的接收机利用来配置针对无线电节点的测量和/或信道接收的网络节点。

69. 发明授权

US08929918B2 Positioning and location services using civic address information 有权
标题翻译：使用公民地址信息进行定位和定位服务
公开(公告)号：US08929918B2
公开(公告)日：2015-01-06
申请号：US12871984
申请日：2010-08-31
申请人： Iana Siomina , Michael Anderson , Torbjörn Wigren
发明人： Iana Siomina , Michael Anderson , Torbjörn Wigren
IPC分类号： H04W24/00 , H04W4/02 , H04L29/08 , H04W4/00
CPC分类号： H04W4/02 , H04L67/18
摘要： Positioning and location services are provided in a wireless communication network using civic address information. The civic address information may comprise a data structure including textual Information Elements such as apartment or office number, street number, street name, city, state, postal code, and the like. A positioning method is defined comprising performing a civic address lookup to obtain a location in civic address format for an identified node, based upon information about the identified node's serving (or associated) node and neighbor nodes. Signaling is defined to request the civic address positioning method, to exchange capabilities, to communicate location information using a civic address format, report a positioning failure and optionally the failure cause, and the like. Location information may be translated between a civic address format and a 3GPP or 3GPP2 positioning format. The positioning method and associated signaling are particularly advantageous in indoor environments, where conventional positioning methods fare poorly or fail altogether.
摘要翻译：使用公民地址信息在无线通信网络中提供定位和定位服务。公民地址信息可以包括包括诸如公寓或办公室号码，街道号码，街道名称，城市，州，邮政编码等文本信息元素的数据结构。定义方法被定义为包括基于关于所识别的节点的服务（或相关联的）节点和相邻节点的信息执行公民地址查找以获得针对所标识节点的公民地址格式的位置。信令被定义为请求公民地址定位方法，交换能力，使用公民地址格式传达位置信息，报告定位失败以及可选地故障原因等。位置信息可以在公民地址格式和3GPP或3GPP2定位格式之间转换。定位方法和相关联的信令在室内环境中是特别有利的，其中传统的定位方法很差或完全失败。

70. 发明授权

US08849302B2 UE-side removal of positioning assistance ambiguity 有权
标题翻译： UE侧消除定位辅助模糊
公开(公告)号：US08849302B2
公开(公告)日：2014-09-30
申请号：US13390626
申请日：2012-01-19
申请人： Iana Siomina , Yang Zhang
发明人： Iana Siomina , Yang Zhang
IPC分类号： H04W24/00 , G01S3/02 , H04W64/00 , H04W4/02
CPC分类号： H04W64/003 , H04W4/02
摘要： A user equipment (36) herein resolves timing ambiguities associated with when the user equipment (360 is to perform assisted positioning measurements. The user equipment (36) receives assistance data that indicates positioning occasion periodicities of a first cell and a reference cell, and that indicates a positioning occasion timing offset between those cells. The user equipment (36) performs signal detection at candidate timing offsets surrounding the indicated positioning occasion timing offset, to determine which candidate timing offset has the greatest probability of being the actual positioning occasion timing offset between the first cell and the reference cell. The user equipment (36) may then time assisted positioning measurements for the first cell based on the candidate timing offset determined as most likely being the actual timing offset, rather than necessarily timing those measurements based on the offset indicated in the assistance data.
摘要翻译：此处的用户设备（36）解析与用户设备（36）何时执行辅助定位测量相关联的定时模糊度。用户设备（36）接收指示第一小区和参考小区的定位偶尔周期性的辅助数据，并且指示这些小区之间的定位时机定时偏移。用户设备（36）在围绕指示的定位场合定时偏移的候选定时偏移处执行信号检测，以确定哪个候选定时偏移具有作为第一单元和参考单元之间的实际定位时机定时偏移的最大概率。然后，用户设备（36）可以基于最可能是实际定时偏移确定的候选定时偏移来对第一小区进行时间辅助定位测量，而不是基于辅助数据中指示的偏移来定时这些测量。

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