公开(公告)号：US09526031B2

公开(公告)日：2016-12-20

申请号：US14238903

申请日：2012-07-06

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04W28/20 ,  H04W24/08 ,  H04W24/10 ,  H04W36/30

CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W28/20 ,  H04W36/30

Abstract: The present disclosure relates to a method in a measuring node and a measuring node for handling measurements performed on signals received over a wireless interface in a wireless communication system. The method comprises performing (202) measurements on the received signals according to a first measurement configuration, detecting (204) that a change from the first measurement configuration to a second measurement configuration has occurred, performing (206) measurements on the received signals according to the second measurement configuration, and using (210) the measurements performed according to the first measurement configuration and the measurements performed according to the second measurement configuration for radio resource management tasks. At least one of the first measurement configuration and the second measurement configuration comprises a signal activity pattern.

Abstract translation: 本公开涉及一种测量节点和测量节点中的方法，用于处理对通过无线通信系统中的无线接口接收的信号执行的测量。 该方法包括根据第一测量配置对接收到的信号执行（202）测量，检测（204）从第一测量配置到第二测量配置的变化已经发生，根据接收到的信号执行（206）测量 第二测量配置，以及使用（210）根据第一测量配置执行的测量以及根据用于无线电资源管理任务的第二测量配置执行的测量。 第一测量配置和第二测量配置中的至少一个包括信号活动模式。

公开(公告)号：US20160316447A1

公开(公告)日：2016-10-27

申请号：US15173882

申请日：2016-06-06

Applicant: Iana Siomina ,  Muhammad Kazmi ,  Walter Müller

Inventor： Iana Siomina ,  Muhammad Kazmi ,  Walter Müller

IPC: H04W64/00 ,  H04W24/10

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04W88/02 ,  H04W88/08

Abstract: The invention relates to methods and devices for supporting configuration of a measurement gap pattern for a user equipment requiring measurement gaps for performing an inter-frequency measurement. A radio network node receives an indication from the user equipment that the user equipment is going to perform an inter-frequency measurement for positioning, which inter-frequency measurement requires measurement gaps. The radio network node may determine a measurement gap pattern for performing the inter-frequency measurement and may signal, to the user equipment, information to initiate use of the determined measurement gap pattern in the user equipment. Alternatively the user equipment configures the measurement gap pattern itself based on a set of pre-defined rules.

公开(公告)号：US09462563B2

公开(公告)日：2016-10-04

申请号：US13257605

申请日：2011-08-02

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04L12/26 ,  H04W56/00 ,  H04W24/08 ,  H04W64/00

CPC classification number: H04W56/004 ,  H04W24/08 ,  H04W64/00

Abstract: Methods (100) and apparatuses (12, 24, 38) taught herein advantageously facilitate use of timing measurements in wireless communication networks (10) where radio signal timing measurements involve signals at different carrier frequencies. The methods and apparatuses in particular compensate such timing measurements for expected discrepancies in the measurements that arise from frequency-dependent differences in the propagation behavior of the radio signals being measured. In a non-limiting example, measurements at two or more frequencies may be compensated for the frequency distance between those frequencies, or with respect to a reference frequency. In such cases, timing measurements determined for one or more other radio signals are compensated as a function of the frequency distance between the reference frequency and the frequencies of such other radio signals.

Abstract translation: 本文教导的方法（100）和装置（12,24,38）有利地有助于在无线电信号定时测量涉及不同载波频率的信号的无线通信网络（10）中使用定时测量。 所述方法和装置特别地将这样的定时测量补偿在由所测量的无线电信号的传播行为的频率相关差异引起的测量中的预期差异。 在非限制性示例中，可以针对这些频率之间的频率距离或相对于参考频率来补偿两个或更多个频率处的测量。 在这种情况下，为一个或多个其他无线电信号确定的定时测量作为参考频率与这种其它无线电信号的频率之间的频率距离的函数被补偿。

公开(公告)号：US09462529B2

公开(公告)日：2016-10-04

申请号：US13503846

申请日：2012-03-28

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04J1/16 ,  H04W36/32 ,  H04W36/36 ,  H04W36/30 ,  G01S5/06 ,  H04W36/04 ,  H04W36/38 ,  H04W64/00 ,  H04W84/04

CPC classification number: H04W36/08 ,  G01S5/06 ,  H04W24/10 ,  H04W36/04 ,  H04W36/30 ,  H04W36/32 ,  H04W36/36 ,  H04W36/38 ,  H04W64/00 ,  H04W84/042

Abstract: A method in a network node for performing network tasks based on a user equipment trajectory includes the network node receiving cell change information from a user equipment wherein the cell change information further includes user equipment trajectory data based on cell parameters of visited cells in a user equipment trajectory. The method in a user equipment for collecting cell change information associated with a cell change includes the user equipment storing the cell change information within the user equipment. The cell change information is sent to the network node for performing network tasks.

Abstract translation: 网络节点中用于基于用户设备轨迹执行网络任务的方法包括：网络节点从用户设备接收小区改变信息，其中小区改变信息还包括基于用户设备中的被访问小区的小区参数的用户设备轨迹数据 弹道。 用于收集与小区改变相关联的小区改变信息的用户设备中的方法包括在用户设备中存储小区改变信息的用户设备。 小区更改信息被发送到网络节点执行网络任务。

公开(公告)号：US09414268B2

公开(公告)日：2016-08-09

申请号：US14351163

申请日：2011-10-14

Applicant: Gabor Fodor ,  Muhammad Kazmi

Inventor： Gabor Fodor ,  Muhammad Kazmi

IPC: H04W36/00 ,  H04W36/08 ,  H04W24/02

CPC classification number: H04W36/0022 ,  H04W24/02 ,  H04W36/08

Abstract: Embodiments relate to device-to-device (D2D) communications in a communications network (1), wherein the communications network (1) comprises a first user equipment (10), a first radio network node (14) serving the first user equipment (10), a second user equipment (12). and a D2D capable radio network node (18,18). The first user equipment (TO) is configured to recognize a second user equipment (12) to have a D2D communication with and to perform a cell change from the first radio network node (14) to the D2D capable radio network node (16,18), when the first radio network node (14) does not have D2D capability.

Abstract translation: 实施例涉及通信网络（1）中的设备到设备（D2D）通信，其中通信网络（1）包括第一用户设备（10），为第一用户设备服务的第一无线电网络节点（14） 10），第二用户设备（12）。 和具有D2D能力的无线电网络节点（18,18）。 第一用户设备（TO）被配置为识别第二用户设备（12）与D2D通信并且执行从第一无线电网络节点（14）到具有D2D的无线网络节点（16,18）的小区改变 ），当第一无线电网络节点（14）不具有D2D能力时。

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。

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

IPC: H04W24/00 ,  H04W72/12

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。

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

IPC: H04W24/00 ,  H04W64/00

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。

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

IPC: H04W24/00 ,  H04W72/08 ,  G01S5/02 ,  H04W24/10 ,  H04W36/00 ,  H04W72/12 ,  H04W64/00

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。

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

IPC: H04L12/26 ,  H04B7/06 ,  H04B7/04 ,  H04W52/24 ,  H04W52/42

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。