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131.发明授权公开(公告)号：US09351243B2
公开(公告)日：2016-05-24
申请号：US13515301
申请日：2010-11-26
Applicant: Bengt Lindoff , Muhammad Kazmi , Ylva Jading
Inventor： Bengt Lindoff , Muhammad Kazmi , Ylva Jading
IPC: H04W52/02
CPC classification number: H04W52/0206 , H04W52/0251 , Y02D70/1242 , Y02D70/1262 , Y02D70/24 , Y02D70/25
Abstract: Wireless communication network terminal operation is disclosed. The network comprises wireless network nodes having first and second downlink transmission modes. The first mode involves normal operation of a particular network node and is applicable when a number of active terminals in a cell associated with the particular network node is greater than a first mode threshold value. The second mode involves restricted downlink transmission of the particular network node and is applicable when the number of active terminals in the cell associated with the particular network node is not greater than a second mode threshold value. A cell identity is detected for a cell associated with a wireless network node of the wireless communication system. A current downlink transmission mode of the node is detected as the first or second downlink transmission mode, and an operation of the terminal is adapted based on the detected current downlink transmission mode.
Abstract translation: 公开了无线通信网络终端操作。 该网络包括具有第一和第二下行链路传输模式的无线网络节点。 第一模式涉及特定网络节点的正常操作，并且当与特定网络节点相关联的小区中的多个活动终端大于第一模式阈值时适用。 第二模式涉及特定网络节点的受限的下行链路传输，并且当与特定网络节点相关联的小区中的活动终端的数量不大于第二模式阈值时适用。 针对与无线通信系统的无线网络节点相关联的小区检测小区标识。 检测节点的当前下行链路传输模式作为第一或第二下行链路传输模式，并且基于检测到的当前下行链路传输模式来适配终端的操作。
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132.发明授权公开(公告)号：US09107084B2
公开(公告)日：2015-08-11
申请号：US13637844
申请日：2012-07-06
Applicant: Iana Siomina , Muhammad Kazmi
Inventor： Iana Siomina , Muhammad Kazmi
CPC classification number: H04W24/00 , H04J11/005 , H04L5/0053 , H04L5/0073 , H04W24/08 , H04W72/1257 , H04W72/1263 , H04W72/1289
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09072066B2
公开(公告)日：2015-06-30
申请号：US13379619
申请日：2010-06-23
Applicant: Muhammad Kazmi , Bengt Lindoff , Walter Müller , Iana Siomina
Inventor： Muhammad Kazmi , Bengt Lindoff , Walter Müller , Iana Siomina
CPC classification number: H04W36/0061 , H04W36/30 , H04W36/32 , H04W64/00 , H04W64/003
Abstract: The present invention relates to a method and a device for supporting positioning with a minimum of assistance data signalling. The method in the radio device that shall perform the positioning measurements comprises determining (440) a positioning reference signal pattern, based on a cell identity and a pre-defined mapping between the cell identity and the positioning reference signal pattern, and performing (450) positioning measurements based on the determined positioning reference signal pattern.
Abstract translation: 本发明涉及一种利用最少辅助数据信令支持定位的方法和装置。 将执行定位测量的无线电设备中的方法包括基于小区标识和小区标识与定位参考信号模式之间的预定义映射来确定（440）定位参考信号模式，并且执行（450） 基于确定的定位参考信号模式进行定位测量。
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公开(公告)号：US09055595B2
公开(公告)日：2015-06-09
申请号：US13979905
申请日：2012-01-12
Applicant: Iana Siomina , Muhammad Kazmi
Inventor： Iana Siomina , Muhammad Kazmi
CPC classification number: 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
Abstract: Processing implemented by a method and apparatus herein advantageously improves the quality of measurements performed on non-serving frequencies and/or the quality of serving cell data reception by intelligently configuring measurement gaps during which a wireless device (36) is to perform those measurements. Such intelligent configuration entails obtaining (100) information that identifies, for each of a plurality of candidate non-serving frequencies, one or more measurement bandwidths over which one or more corresponding measurements on that non-serving frequency are to be performed. In at least some embodiments, such candidate non-serving frequencies represent frequencies for which the device (36) has requested measurements gaps. Regardless, processing further includes selecting (110) a subset of the candidate non-serving frequencies based on the measurement bandwidths. Processing finally includes configuring (120) measurement gaps during which the wireless device (36) is to perform one or more measurements on the selected non-serving frequencies.
Abstract translation: 本文方法和装置实现的处理有利地通过智能地配置无线设备（36）进行这些测量的测量间隙来改善在非服务频率上执行的测量质量和/或服务小区数据接收的质量。 这种智能配置需要获得（100）信息，其针对多个候选非服务频率中的每一个识别一个或多个在该非服务频率上执行一个或多个对应测量的测量带宽。 在至少一些实施例中，这种候选非服务频率表示设备（36）已经请求测量间隙的频率。 无论如何，处理进一步包括基于测量带宽来选择（110）候选非服务频率的子集（110）。 处理最终包括配置（120）测量间隙，在该间隙期间无线设备（36）将对所选择的非服务频率执行一个或多个测量。
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公开(公告)号：US09025477B2
公开(公告)日：2015-05-05
申请号：US13499957
申请日：2010-10-04
Applicant: Muhammad Kazmi , Johan Bergman , Oskar Drugge
Inventor： Muhammad Kazmi , Johan Bergman , Oskar Drugge
CPC classification number: H04B7/0417 , H04B7/0404 , H04B7/0623 , H04B7/0628 , H04B7/0689 , H04B7/0691 , H04L1/1812 , H04W52/241 , H04W52/42
Abstract: Methods and devices are provided wherein a user equipment transmits using at least two uplink transmit antennas and receives a set of control signals in the downlink direction from a cellular network. The user equipment estimates a received signal quality for each control signal in said set of control signals and determines, based on said received signal quality, which control signals that have been reliably received. The user equipment derives one or more parameters related to the uplink transmit diversity operation using a subset of control signals from the set of control signals, said subset only including control signals determined as reliably received; and transmits in the uplink direction applying the derived one or more parameters to control the uplink transmit diversity operation. The accuracy of the transmit diversity parameter values derived/set by the UE can be improved. This will enhance the performance of the uplink transmit diversity and will also reduce interference to the neighbor cells.
Abstract translation: 提供了一种方法和设备，其中用户设备使用至少两个上行链路发射天线进行传输，并从蜂窝网络接收下行链路方向上的一组控制信号。 用户设备估计所述控制信号组中每个控制信号的接收信号质量，并且基于所述接收到的信号质量确定哪些控制信号已被可靠地接收。 所述用户设备使用来自所述一组控制信号的控制信号的子集，导出与所述上行链路发射分集操作相关的一个或多个参数，所述子集仅包括被确定为可靠接收的控制信号; 并且在上行方向发送应用所导出的一个或多个参数以控制上行链路发射分集操作。 可以提高由UE导出/设置的发送分集参数值的精度。 这将增强上行链路发射分集的性能，并且还将减少对相邻小区的干扰。
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Patent Agency Ranking
公开(公告)号：US08942720B2
公开(公告)日：2015-01-27
申请号：US13321006
申请日：2011-06-13
Applicant: Iana Siomina , Tao Cui , Muhammad Kazmi
Inventor： Iana Siomina , Tao Cui , Muhammad Kazmi
Abstract: Methods in a user equipment (UE) for enabling positioning of the UE in a radio communication network having a radio network node and a positioning node. The UE is served in a first cell controlled by the radio network node, and the UE knows or can obtain a system frame number of at least one cell. The UE receives, from the positioning node, a message having positioning assistance data, which includes information associated with the at least one cell for which the system frame number is known or can be obtained by the UE. The UE also performs a positioning measurement using the positioning assistance data and the system frame number of the at least one cell to enable positioning of the UE.
Abstract translation: 用于在具有无线电网络节点和定位节点的无线电通信网络中定位UE的用户设备（UE）中的方法。 UE在由无线电网络节点控制的第一小区中服务，并且UE知道或可以获得至少一个小区的系统帧号。 UE从定位节点接收具有定位辅助数据的消息，该消息包括与该系统帧号已知或可由UE获得的至少一个小区相关联的信息。 UE还使用定位辅助数据和至少一个小区的系统帧号来执行定位测量，以实现UE的定位。
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公开(公告)号：US08929311B2
公开(公告)日：2015-01-06
申请号：US13395130
申请日：2012-01-13
Applicant: Muhammad Kazmi , Tao Cui , Erika Tejedor
Inventor： Muhammad Kazmi , Tao Cui , Erika Tejedor
CPC classification number: H04W72/0453 , H04W48/10 , H04W72/042 , H04W88/08 , H04W88/10
Abstract: Network nodes and methods therein for enabling use, in a cell, of different types of mobile terminals. A method in a network node (501) associated with the cell comprises supporting (302), at least part of, at least two frequency bands having a respective predefined frequency band indicator in said cell. The method further comprises signaling (304) information associated with said at least two frequency bands to UEs in the cell, thus enabling use of UEs operating in a respective different one of said at least two frequency bands in the cell.
Abstract translation: 网络节点和其中的方法，用于使得能够在小区中使用不同类型的移动终端。 与所述小区相关联的网络节点（501）中的方法包括在所述小区中支持（302）至少两个具有相应预定频带指示符的频带。 该方法还包括向小区中的UE发送与所述至少两个频带相关联的信息（304）信息，从而使得能够使用在小区中所述至少两个频带中的相应不同的一个频带中操作的UE。
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138.发明授权Method and apparatus for communicating to UE an indication of available RS, based on MIMO mode settings 有权用于基于MIMO模式设置向UE通信可用RS的指示的方法和装置公开(公告)号：US08917696B2
公开(公告)日：2014-12-23
申请号：US12867494
申请日：2009-01-28
Applicant: Lei Wan , David Astely , Muhammad Kazmi
Inventor： Lei Wan , David Astely , Muhammad Kazmi
CPC classification number: H04W24/08 , H04B7/0413 , H04B7/0617 , H04J11/0093 , H04L5/0007 , H04L5/005 , H04L5/0053
Abstract: The present invention ensures that the UEs are able to make use of all the available reference signals that can be used in a cell for performing UE measurements, estimations or demodulations. That is achieved by indicating on a downlink common or shared channel, the MIMO mode settings associated with a specific network node. The indicated MIMO mode settings explicitly or implicitly indicate available common reference signals and/or dedicated reference signals to be used for said UE measurements, estimations or demodulations, which implies that measurements, estimations or demodulations can be performed based on said received indication.
Abstract translation: 本发明确保了UE能够利用可以在小区中用于执行UE测量，估计或解调的所有可用的参考信号。 这是通过在下行链路公共或共享信道上指示与特定网络节点相关联的MIMO模式设置来实现的。 所指示的MIMO模式设置明确或隐含地指示可用于所述UE测量，估计或解调的可用的公共参考信号和/或专用参考信号，这意味着可以基于所述接收到的指示来执行测量，估计或解调。
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公开(公告)号：US08903415B2
公开(公告)日：2014-12-02
申请号：US13321926
申请日：2011-10-11
Applicant: Muhammad Kazmi , Iana Siomina
Inventor： Muhammad Kazmi , Iana Siomina
CPC classification number: H04W64/00
Abstract: Embodiments relate to positioning of a user equipment in a communications network. A method in a user equipment for performing positioning measurement comprises receiving positioning assistance data from a positioning node. The positioning assistance data comprises a plurality of reference cells, wherein each reference cell may be associated with at least one respective frequency, and a set of neighbor cells comprising at least one neighbor cell. The method further comprises, for each reference cell comprised in the plurality of reference cells, identifying a respective associated set of neighbor cells, wherein the reference cell and the respective associated set of neighbor cells define a group. Furthermore, the method comprises performing at least one positioning measurement using the positioning assistance data for each respective identified group.
Abstract translation: 实施例涉及用户设备在通信网络中的定位。 用于执行定位测量的用户设备中的方法包括从定位节点接收定位辅助数据。 定位辅助数据包括多个参考单元，其中每个参考单元可以与至少一个相应的频率相关联，以及一组包括至少一个相邻单元的相邻单元。 所述方法还包括对于包括在所述多个参考小区中的每个参考小区，标识相应的相关联的一组相邻小区，其中所述参考小区和所述相关联的相邻小区组定义一组。 此外，该方法包括使用针对每个相应的所识别的组的定位辅助数据来执行至少一个定位测量。
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公开(公告)号：US08880112B2
公开(公告)日：2014-11-04
申请号：US13148433
申请日：2009-06-23
Applicant: Joerg Huschke , Muhammad Kazmi , Farshid Ghasemzadeh
Inventor： Joerg Huschke , Muhammad Kazmi , Farshid Ghasemzadeh
CPC classification number: H04W52/146 , H04B17/345 , H04W52/16 , H04W52/225 , H04W52/226 , H04W52/243 , H04W52/367 , H04W52/38 , H04W92/20
Abstract: Methods are provided in a first radio network node for supporting transmission power adjustment of a mobile terminal and in a second radio network node for assisting the first radio network node in supporting such adjustment. The first radio network node and the mobile terminal are adapted to operate on a first radio access technology. The power adjustment of the mobile terminal is performed in order to reduce interference, caused by the mobile terminal, on the second radio network node. The second radio network node is adapted to operate on a second radio access technology. The method includes obtaining an indication that the second radio network node is interfered by transmissions from the mobile terminal, obtaining values of power control parameters for adjusting the transmission power of the mobile terminal and transmitting the obtained power control parameter values to the mobile terminal, in order to enable the adjustment of the transmission power of the mobile terminal. Related arrangements are also provided herein.
Abstract translation: 在第一无线电网络节点中提供用于支持移动终端的发射功率调整的方法和用于辅助第一无线电网络节点支持这种调整的第二无线电网络节点中的方法。 第一无线电网络节点和移动终端适于在第一无线电接入技术上操作。 执行移动终端的功率调整，以便减少由移动终端引起的在第二无线电网络节点上的干扰。 第二无线电网络节点适于在第二无线电接入技术上操作。 该方法包括获得第二无线电网络节点受到来自移动终端的传输的干扰的指示，获得用于调整移动终端的发射功率的功率控制参数的值，并将获得的功率控制参数值发送到移动终端， 以便能够调整移动终端的发送功率。 本文还提供了相关的布置。
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