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71. 发明申请

US20140119334A1 Wireless Device Performance in Heterogeneous Networks 有权
标题翻译：无线设备在异构网络中的性能
公开(公告)号：US20140119334A1
公开(公告)日：2014-05-01
申请号：US14126627
申请日：2012-06-15
申请人： Muhammad Kazmi , Bengt Lindoff , Iana Siomina
发明人： Muhammad Kazmi , Bengt Lindoff , Iana Siomina
IPC分类号： H04L5/00 , H04W24/02
CPC分类号： H04L5/0032 , H04W24/02 , H04W24/10 , H04W72/08 , H04W72/1226
摘要： The present invention relates to a method in a wireless device for improving wireless device performance, and to corresponding methods in a radio network node and to the corresponding nodes. The method comprises identifying (910) an occasion comprising a time period during which at least one time-frequency resource element, in a subframe that is transmitted between the wireless device and the radio network node, does not comprise information intended for the wireless device, or is not a time-frequency resource element in which the wireless device is expected to transmit. The method further comprises performing (920) an auxiliary action during the identified occasion to improve the wireless device performance.
摘要翻译：本发明涉及一种用于改善无线设备性能的无线设备中的方法以及无线网络节点和对应节点中的相应方法。该方法包括识别（910）包括其间在无线设备和无线电网络节点之间传输的子帧中的至少一个时间频率资源元素不包括用于该无线设备的信息的时间段的场合，或者不是期望无线设备发送的时间 - 频率资源元素。该方法还包括在所识别的场合期间执行（920）辅助动作以改善无线设备性能。

72. 发明授权

US08682389B2 Methods and apparatus for positioning measurement in multi-antenna transmission systems 有权
标题翻译：在多天线传输系统中定位测量的方法和装置
公开(公告)号：US08682389B2
公开(公告)日：2014-03-25
申请号：US13120030
申请日：2011-03-10
申请人： Iana Siomina , Yngve Selen
发明人： Iana Siomina , Yngve Selen
IPC分类号： H04M1/38
CPC分类号： H04W64/00 , G01S5/10
摘要： This document discloses solutions for using a mix of reference signal types in a wireless communications network, e.g., a first type and a second type, in making positioning-related measurements. In one example, a UE uses a “mix” of CRS and PRS. As an example case, a UE receives PRS and, possibly, CRS from one or more cells, while it receives only CRS from one or more other cells. In this case, the UE determines, e.g., received signal timing values for CRS as received from some cells, on a per-cell basis, and for PRS as received from other cells, on a per-cell basis. The UE can measure and report on per-signal/per-cell basis and can perform calculations involving a mix of timing measurements made for both CRS and PRS. In a further aspect, reference signal transmissions are controlled or coordinated on a per-port basis in cells that use multiple antenna ports for transmitting within each such cell.
摘要翻译：本文件公开了在无线通信网络（例如，第一类型和第二类型）中使用参考信号类型的混合来进行定位相关测量的解决方案。在一个示例中，UE使用CRS和PRS的“混合”。作为示例情况，UE从一个或多个其他小区仅接收CRS，而从一个或多个小区接收PRS和可能的CRS。在这种情况下，UE以每个小区为基础确定从一些小区接收的CRS的接收信号定时值，以及基于每个小区从其他小区接收的PRS的接收信号定时值。 UE可以基于每个信号/每个单元来测量和报告，并且可以执行涉及针对CRS和PRS的时序测量的混合的计算。在另一方面，在使用多个天线端口用于在每个这样的小区内传输的小区中，基于每端口的参考信号传输被控制或协调。

73. 发明申请

US20140080509A1 Apparatus and Method for Enhanced UL Positioning Support Via Wireless Device 有权
标题翻译：通过无线设备增强UL定位支持的装置和方法
公开(公告)号：US20140080509A1
公开(公告)日：2014-03-20
申请号：US14002586
申请日：2013-07-17
申请人： Iana Siomina , Yang Zhang
发明人： Iana Siomina , Yang Zhang
IPC分类号： G01S5/10
CPC分类号： G01S5/10 , H04W64/00 , H04W72/0413
摘要： In one aspect, methods and apparatuses disclosed herein improve positioning based on UL signals in a wireless communication network, by sending UL transmission configuration from wireless devices, and by using that information in the network for performing UL-based positioning of the devices. In this regard, the teachings herein advantageously recognize that obtaining UL transmission configuration information from the wireless devices themselves represents a more efficient, complete and richer mechanism for obtaining parameters relevant to configuring and performing UL-based positioning operations. As a further example advantage, the teachings herein provide for control-plane and/or user-plane signaling of UL transmission configuration information, which comprises, for a given wireless device, at least one of resource allocation information for one or more UL transmissions for the wireless device, and UL signal characteristics information.
摘要翻译：在一个方面，本文公开的方法和装置通过从无线设备发送UL传输配置以及通过在网络中使用该信息来执行设备的基于UL的定位来改善基于无线通信网络中的UL信号的定位。在这方面，本文的教导有利地认识到，从无线设备本身获得UL传输配置信息代表了用于获得与配置和执行基于UL的定位操作相关的参数的更有效，更完整和更丰富的机制。作为进一步的示例优点，本文的教导提供了UL传输配置信息的控制平面和/或用户平面信令，其包括对于给定无线设备，用于一个或多个UL传输的资源分配信息中的至少一个，无线设备和UL信号特征信息。

74. 发明申请

US20130237244A1 NODE AND METHOD IN A NODE 有权
标题翻译：节点中的节点和方法
公开(公告)号：US20130237244A1
公开(公告)日：2013-09-12
申请号：US13497060
申请日：2012-03-06
申请人： Iana Siomina , Yang Zhang
发明人： Iana Siomina , Yang Zhang
IPC分类号： H04W4/02
CPC分类号： G01S5/0252 , G01S5/0236
摘要： Node (110, 130, 140, 150) and method (600) in a node (110, 130, 140, 150), for estimating a position of a user equipment (130). The method (600) comprises determining (603) the need for at least one virtual reference measurement. Further, the method (600) comprises obtaining (604) the at least one virtual reference measurement, when it is determined (603) to be needed. Additionally, the method (600) comprises estimating (605) the position of the user equipment (130), using the obtained (604) at least one virtual reference measurement.
摘要翻译：节点（110,130,140,150）中的节点（110,130,140,150）和方法（600），用于估计用户设备（130）的位置。方法（600）包括确定（603）对至少一个虚拟参考测量的需要。此外，方法（600）包括当确定（603）需要时获得（604）至少一个虚拟参考测量。另外，方法（600）包括使用获得的（604）至少一个虚拟参考测量来估计（605）用户设备（130）的位置。

75. 发明申请

US20130235738A1 Measurement and Reporting Configuration in Radio Communication Networks 有权
标题翻译：无线电通信网络中的测量和报告配置
公开(公告)号：US20130235738A1
公开(公告)日：2013-09-12
申请号：US13637844
申请日：2012-07-06
申请人： Iana Siomina , Muhammad Kazmi
发明人： Iana Siomina , Muhammad Kazmi
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , H04J11/005 , H04L5/0053 , H04L5/0073 , H04W24/08 , H04W72/1257 , H04W72/1263 , H04W72/1289
摘要： A wireless device, a network apparatus, a test equipment and a method in a heterogeneous radio-communication system configured to perform and report measurements in view of patterns including at least two types of subframes are provided. The wireless device has a transceiver and a processing unit. The transceiver is configured to send and to receive signals from more than one cell, and to receive information defining a first pattern related to first cells. The processing unit is configured to determine a second pattern related to second cells based on the first pattern and at least one of an indication or predefined rule relating the first pattern and the second pattern, to perform measurements related to the signals, and to report, to a network node, measurement results based on the measurements, the measurement results being related to signals received from a number of one or more cells.
摘要翻译：提供了一种无线设备，网络设备，测试设备和异构无线电通信系统中的方法，该系统被配置为考虑到包括至少两种类型的子帧的模式来执行和报告测量。无线设备具有收发器和处理单元。收发器被配置为发送和接收来自多于一个小区的信号，并且接收定义与第一小区有关的第一模式的信息。所述处理单元被配置为基于所述第一模式和与所述第一模式和所述第二模式相关联的指示或预定义规则中的至少一个来确定与第二小区有关的第二模式，以执行与所述信号相关的测量，对网络节点，基于测量的测量结果，测量结果与从一个或多个单元的数量接收的信号有关。

76. 发明申请

US20130109405A1 Fingerprinting with Radio Channel Related Information 有权
标题翻译：无线电频道指纹相关信息
公开(公告)号：US20130109405A1
公开(公告)日：2013-05-02
申请号：US13638949
申请日：2012-03-28
申请人： Iana Siomina , Karl Torbjörn Wigren
发明人： Iana Siomina , Karl Torbjörn Wigren
IPC分类号： H04W24/00
CPC分类号： G01S5/0252 , H04W64/00
摘要： Example Embodiments presented herein are directed towards a radio node (101, 130, 102), and corresponding methods therein, for fingerprinting positioning measurements. The radio node may be configured to provide a fingerprinting measurement result comprising radio channel related information. Non-limiting examples of radio channel information may be Doppler, speed and/or delay spread information. Example embodiments presented herein may also be directed towards a positioning node (140), and corresponding methods therein, for fingerprinting positioning management. The positioning node may be configured to receive radio channel related information from the radio node and generate a radio fingerprint based on the received radio channel related information.
摘要翻译：示例本文提出的实施例针对无线电节点（101,130,102）及其中的相应方法，用于指纹定位测量。无线电节点可以被配置为提供包括无线电信道相关信息的指纹测量结果。无线电信道信息的非限制性示例可以是多普勒，速度和/或延迟扩展信息。此处呈现的示例性实施例还可以针对定位节点（140）以及其中的相应方法用于指纹定位管理。定位节点可以被配置为从无线电节点接收无线电信道相关信息，并且基于所接收的无线信道相关信息生成无线电指纹。

77. 发明申请

US20130040683A1 Systems and Methods For Determining a Coupling Characteristic in a Radio Communications Network 有权
标题翻译：用于确定无线电通信网络中的耦合特性的系统和方法
公开(公告)号：US20130040683A1
公开(公告)日：2013-02-14
申请号：US13495612
申请日：2012-06-13
申请人： Iana SIOMINA , Di Yuan
发明人： Iana SIOMINA , Di Yuan
IPC分类号： H04W24/02
CPC分类号： H04W28/08 , H04W16/08 , H04W16/14 , H04W28/0236 , H04W28/0268 , H04W28/16 , H04W36/22
摘要： A method is disclosed for using cell load coupling (CLC) to manage a radio communications network (RCN), comprising cells and radio network nodes associated with the cells. The method comprises determining a CLC characteristic between a first and second of the cells. The determining is based on a cell load contribution that is dependent on a measure of: a signal received by a receiving node of the first cell from a transmitting node of the first cell, a signal received by the receiving node from a transmitting node of the second cell, and traffic between the receiving node and the transmitting node of the first cell. One or more network management functions may be performed on the RCN based on the determined CLC characteristics. The method and/or the functions may be implemented by a computer program, a wireless communications device or a network node.
摘要翻译：公开了一种使用小区负载耦合（CLC）来管理无线电通信网络（RCN）的方法，该无线电通信网络包括与小区相关联的小区和无线电网络节点。该方法包括确定第一和第二小区之间的CLC特性。所述确定基于小区负载贡献，所述小区负载贡献取决于以下度量的度量：由所述第一小区的发射节点接收的所述第一小区的接收节点的信号，所述接收节点从所述第一小区的发射节点接收的信号第二小区以及第一小区的接收节点和发送节点之间的业务。可以基于确定的CLC特性在RCN上执行一个或多个网络管理功能。方法和/或功能可以由计算机程序，无线通信设备或网络节点来实现。

78. 发明申请

US20130027247A1 Coverage Extension of Position Services 有权
标题翻译：职位服务范围扩大
公开(公告)号：US20130027247A1
公开(公告)日：2013-01-31
申请号：US13640373
申请日：2010-04-12
申请人： Gabor Fodor , Muhammad Kazmi , Iana Siomina
发明人： Gabor Fodor , Muhammad Kazmi , Iana Siomina
IPC分类号： G01S19/46 , G01S19/25
CPC分类号： G01S19/11
摘要： The present solution relates to a method in a user equipment (110) for providing navigation signals to a navigator device (104) for use in determining the location of the navigator device. The user equipment (110) selects a plurality of satellites whose signals are to be emulated. After determining the position of the user equipment (110), the user equipment (110) translates the determined position to emulating navigation signals using a parameter derived from each of the respective selected satellites. The user equipment (110) transmits, to the navigator device (104), the emulated navigation signals. The emulated navigation signals enable the navigator device to determine the location of the navigator device (104).
摘要翻译：本解决方案涉及用于向导航设备（104）提供导航信号以用于确定导航设备的位置的用户设备（110）中的方法。用户设备（110）选择信号要被仿真的多个卫星。在确定用户设备（110）的位置之后，用户设备（110）使用从每个相应选择的卫星导出的参数将所确定的位置转换为仿真导航信号。用户设备（110）向导航设备（104）发送仿真的导航信号。仿真的导航信号使导航装置能够确定导航装置的位置（104）。

79. 发明申请

US20130022096A1 Method and Apparatus for Reference Signal Muting Detection in a Wireless Communication Network 有权
标题翻译：无线通信网络参考信号静音检测方法与装置
公开(公告)号：US20130022096A1
公开(公告)日：2013-01-24
申请号：US13639125
申请日：2010-10-11
申请人： Muhammad Kazmi , Iana Siomina
发明人： Muhammad Kazmi , Iana Siomina
IPC分类号： H04B17/00
CPC分类号： H04L5/0048 , H04L27/2602
摘要： The present invention provides a method and apparatus for autonomously detecting whether a reference signal within an OFDM signal transmitted by a remote transmitter is or is not muted for a given transmission time. Muting or puncturing may be applied to all or only a portion of the reference signal. The method, which may be carried out in an appropriately configured radio apparatus, includes receiving the OFDM signal and calculating a first comparison metric from signal samples of the OFDM signal corresponding to a first set of resource elements of the OFDM signal, and calculating a second comparison metric from signal samples of the OFDM signal corresponding to a second set of resource elements of the OFDM signal. The method continues with determining whether the reference signal is or is not muted for the given transmission time, by comparing the first and second comparison metrics, and foregoing or performing reference signal measurements responsive to determining that the reference signal is or is not muted.
摘要翻译：本发明提供了一种用于在给定传输时间内自主检测由远程发射机发送的OFDM信号内的参考信号是否被静音的方法和装置。静音或穿孔可以应用于参考信号的全部或仅一部分。可以在适当配置的无线电设备中执行的方法包括：接收OFDM信号，并从对应于OFDM信号的第一组资源元素的OFDM信号的信号采样中计算第一比较度量，并计算第二比较度量与OFDM信号的第二组资源元素相对应的OFDM信号的信号样本的比较度量。该方法继续通过比较第一和第二比较度量以及响应于确定参考信号是否被静音而进行前述或执行参考信号测量来确定参考信号是否对于给定的传输时间没有静音。

80. 发明申请

US20120276916A1 Configuration of Reference Signal Transmission Bandwidth 有权
标题翻译：参考信号传输带宽配置
公开(公告)号：US20120276916A1
公开(公告)日：2012-11-01
申请号：US13395919
申请日：2012-01-12
申请人： Muhammad Kazmi , Iana Siomina
发明人： Muhammad Kazmi , Iana Siomina
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04W24/10 , G01S5/0205 , G01S5/0236 , H04B17/27 , H04B17/318 , H04B17/382 , H04L5/0048 , H04L5/0092 , H04W4/023 , H04W24/00 , H04W36/0094 , H04W64/00 , H04W72/0446 , H04W72/082 , H04W72/12
摘要： Processing implemented by a method and apparatus herein advantageously addresses degradations to the quality of reference signal measurements and/or to the quality of serving cell data reception that would otherwise result from a wireless device (36) measuring different cells' reference signals over different bandwidths. The processing addresses these potential degradations by intelligently configuring the bandwidth over which different cells actually transmit reference signals. In this regard, the processing includes identifying (100) the cell bandwidth of each cell in a set of cells that transmit reference signals likely to be measured during a given measurement session of a wireless device (36). Processing then entails selecting (110), as a function of the cell bandwidths, a reference-signal bandwidth over which reference signals are to be transmitted from at least a subset of the cells in the set. Finally, processing includes configuring (120) at least each cell in the subset to transmit reference signals over said reference-signal bandwidth.
摘要翻译：本文方法和装置实现的处理有利地解决了参考信号测量的质量降低和/或由无线设备（36）在不同带宽上测量不同小区的参考信号而导致的服务小区数据接收的质量。该处理通过智能地配置不同的小区实际传输参考信号的带宽来解决这些潜在的退化问题。在这点上，处理包括识别（100）在无线设备（36）的给定测量会话期间发送可能被测量的参考信号的一组小区中的每个小区的小区带宽。然后，处理需要根据小区带宽选择（110）参考信号带宽，参考信号带宽将从集合中的小区的至少一个子集发送参考信号。最后，处理包括配置（120）子集中的至少每个小区以通过所述参考信号带宽传送参考信号。

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