公开(公告)号：US20100091743A1

公开(公告)日：2010-04-15

申请号：US12527964

申请日：2008-03-13

Applicant: Muhammad Kazmi ,  Jingyi Liao

Inventor： Muhammad Kazmi ,  Jingyi Liao

IPC: H04W72/04 ,  H04B7/02

CPC classification number: H04B7/0452 ,  H04B7/0417 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0654 ,  H04B7/0689

Abstract: The present invention relates to a method and arrangement for switching between different modes in a communications network. The network comprises a number of transmit and a number of receive antennas, said modes comprising a single user mode and a multiple user mode. The method including the steps of: transmitting reference signals or predetermined sequences corresponding to both said modes comprising respective weighting matrices for said modes during a preparation phase, which comprises of one or more transmission time intervals (TTI), transmitting on a common channel, signalling information indicating start and duration of said preparation phase to all receiving equipments in a reception area.

Abstract translation: 本发明涉及用于在通信网络中的不同模式之间切换的方法和装置。 网络包括多个发射和多个接收天线，所述模式包括单用户模式和多用户模式。 该方法包括以下步骤：在准备阶段期间发射对应于包括用于所述模式的各个加权矩阵的两个模式的参考信号或预定序列，其包括一个或多个传输时间间隔（TTI），在公共信道上发送信令 指示接收区域中的所有接收设备的所述准备阶段的开始和持续时间的信息。

公开(公告)号：US20100091667A1

公开(公告)日：2010-04-15

申请号：US12443198

申请日：2007-09-27

Applicant: Muhammad Kazmi ,  Tarmo Kuningas

Inventor： Muhammad Kazmi ,  Tarmo Kuningas

IPC: H04W24/00 ,  H04B17/00 ,  H04W72/04

CPC classification number: H04W28/0289 ,  H04L43/028 ,  H04L43/0829 ,  H04L43/16 ,  H04L47/115 ,  H04L47/14 ,  H04L47/35 ,  H04W24/08 ,  H04W24/10 ,  H04W28/12 ,  H04W88/16 ,  H04W92/045 ,  H04W92/12

Abstract: The present invention relates to resource management in a telecommunication system. In particular the invention relates to detection and estimation of transport network load and optimization of transport network resources. According to the method and arrangement of the invention a serving node engaged in admission control identifies a transport network interface from which transport load measurements are required for the admission control, and a target radio network node related to the identified transport network interface. The serving radio network node configure the target radio network node to perform and report measurements on the transport network interface.

Abstract translation: 本发明涉及电信系统中的资源管理。 特别地，本发明涉及传输网络负载的检测和估计以及传输网络资源的优化。 根据本发明的方法和布置，参与准入控制的服务节点识别传输网络接口，从该传输网络接口接收对接纳控制需要传输负载测量，以及与所识别的传输网络接口相关的目标无线电网络节点。 服务无线电网络节点配置目标无线电网络节点以在传输网络接口上执行和报告测量。

公开(公告)号：US09992695B2

公开(公告)日：2018-06-05

申请号：US14124907

申请日：2012-01-19

Applicant: Joakim Axmon ,  Muhammad Kazmi ,  Iana Siomina

Inventor： Joakim Axmon ,  Muhammad Kazmi ,  Iana Siomina

IPC: H04W24/08 ,  H04W24/10 ,  H04W48/16

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W48/16

Abstract: Embodiments herein relate to a user equipment, UE, configured to performing measurements in a wireless communication network. The UE acquires system information, SI, of a cell during autonomous gaps, and also performs at least one non-SI measurement related to a serving and/or to one or more neighbor cells during a time period comprising the autonomous gaps. The embodiments also relate to a serving network node, a target network node and respective method therein.

公开(公告)号：US09769763B2

公开(公告)日：2017-09-19

申请号：US14113036

申请日：2011-04-26

Applicant: Zhang Zhang ,  Mats Blomgren ,  Muhammad Kazmi

Inventor： Zhang Zhang ,  Mats Blomgren ,  Muhammad Kazmi

IPC: H04W52/24 ,  H04W52/08 ,  H04W52/38 ,  H04W88/08 ,  H04W88/12 ,  H04W52/26 ,  H04W52/40

CPC classification number: H04W52/24 ,  H04W52/08 ,  H04W52/241 ,  H04W52/245 ,  H04W52/26 ,  H04W52/386 ,  H04W52/40 ,  H04W88/08 ,  H04W88/12

Abstract: A controlling node (210) for UEs (115) in a cell in a communications system (200), arranged to generate (255) and transmit (230, 235) control commands to the UEs regarding their output power level, and to generate those control commands using either at least a first or a second power control scheme. In embodiments, the first power control scheme is a signal quality based power control scheme and the second power control scheme is a signal strength based power control scheme. In embodiments, the controlling node (210) is arranged to receive (230, 240) from a network controlling node (205) information regarding the capabilities of at least one other controlling node (220) in the cellular communications system (200) with respect to which power control scheme or schemes that the other controlling node (220) is arranged to use.

公开(公告)号：US09647744B2

公开(公告)日：2017-05-09

申请号：US14992527

申请日：2016-01-11

Applicant: Jinhua Liu ,  Muhammad Kazmi ,  Qingyu Miao

Inventor： Jinhua Liu ,  Muhammad Kazmi ,  Qingyu Miao

IPC: H04B7/06 ,  H04W28/18 ,  H04W56/00 ,  H04W52/06 ,  H04W52/22 ,  H04W52/04 ,  H04W88/02 ,  H04W52/08 ,  H04W52/10

CPC classification number: H04B7/0619 ,  H04B7/0617 ,  H04B7/0671 ,  H04B7/0673 ,  H04W28/18 ,  H04W52/04 ,  H04W52/06 ,  H04W52/08 ,  H04W52/10 ,  H04W52/221 ,  H04W56/0065 ,  H04W88/02

Abstract: Method and arrangement in a user equipment for adjusting signals transmitted in uplink to a network node, based on a feedback value received from the network node. The method comprises transmitting a signal, to be received by the network node. Further, the method comprises receiving a feedback signal from the network node, providing feedback on the transmitted signal. In addition, the method comprises obtaining a value of a time delay of the received feedback signal. Furthermore, the method comprises adjusting signals transmitted in the uplink according to the received feedback signal, wherein compensation is made for the obtained time delay value of the received feedback signal.

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。