公开(公告)号：US08874116B2

公开(公告)日：2014-10-28

申请号：US13487631

申请日：2012-06-04

Applicant: Muhammad Kazmi

Inventor： Muhammad Kazmi

IPC: H04W36/00 ,  H04W52/02 ,  H04W52/40 ,  H04W76/04

CPC classification number: H04W52/40 ,  H04W36/0088 ,  H04W52/0216 ,  H04W76/20 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

Abstract: The invention relates to methods and arrangements for an event triggered DRX cycle adjustment. A user equipment located in a serving cell of a mobile communications network monitors downlink communication at predetermined time intervals when operating in discontinuous reception mode. The user equipment also performs communication parameter measurements regarding at least one of the serving cell and one or more neighbor cells. After the occurrence of a first event, the user equipment sends at least one of measurement data and a first event report to the network. The sending is triggered by the occurrence of the first event. The monitoring is caused to be performed at shortened time intervals after the occurrence of a second event, wherein the second event is defined to indicate a higher probability of receiving a handover command than the first event.

Abstract translation: 本发明涉及事件触发的DRX周期调整的方法和装置。 位于移动通信网络的服务小区中的用户设备在以不连续接收模式操作时以预定的时间间隔监视下行链路通信。 用户设备还执行关于服务小区和一个或多个相邻小区中的至少一个的通信参数测量。 在发生第一事件之后，用户设备向网络发送测量数据和第一事件报告中的至少一个。 发送由第一个事件的发生触发。 导致在发生第二事件之后以缩短的时间间隔执行监视，其中第二事件被定义为指示比第一事件更高的接收切换命令的概率。

公开(公告)号：US08818352B2

公开(公告)日：2014-08-26

申请号：US13120471

申请日：2009-06-30

Applicant: Muhammad Kazmi ,  Aurelian Bria ,  Farshi Ghasemzadeh

Inventor： Muhammad Kazmi ,  Aurelian Bria ,  Farshi Ghasemzadeh

IPC: H04W4/00 ,  H04W52/36 ,  H04W84/04 ,  H04W84/10

CPC classification number: H04W52/367 ,  H04W84/045 ,  H04W84/105

Abstract: A method for dynamically adapting the maximum output power of a femto base station is provided. The method is based on determining the number of satellites currently detected and/or the reception quality of the satellite(s), and dynamically adapting the maximum output power from the femto base station in response to the determined number of satellites and/or the reception quality of the satellite(s). Hereby, an accurate position of the femto base station can be obtained for providing input used for determining the maximum output.

Abstract translation: 提供了一种用于动态地适应毫微微基站的最大输出功率的方法。 该方法基于确定当前检测到的卫星的数量和/或卫星的接收质量，并且响应于确定的卫星数量和/或接收动态地适应来自毫微微基站的最大输出功率 卫星的质量。 因此，可以获得毫微微基站的精确位置，以提供用于确定最大输出的输入。

公开(公告)号：US08804561B2

公开(公告)日：2014-08-12

申请号：US13501172

申请日：2011-12-08

Applicant: Muhammad Kazmi ,  Gary Boudreau ,  Iana Siomina

Inventor： Muhammad Kazmi ,  Gary Boudreau ,  Iana Siomina

IPC: H04W88/00

CPC classification number: H04W8/26 ,  H04L1/00 ,  H04W24/10 ,  H04W84/045

Abstract: A first radio network node (HBS1) adapts its physical cell identifier (PCI1) based on a comparison of its PCI1 to a second PCI (PCI2) used by a neighboring interfering second radio network node (e.g., another HBS2 or a macro node). The first radio network node HBS1 determines the second PCI based on one or more radio measurements performed on a cell 402 and/or on a UE 404 served by the second node. The adaptation of the cell identifier PCI1 is used for one or more radio network management tasks, e.g., resource management such as interference mitigation in a heterogeneous network, radio network planning, etc.

Abstract translation: 第一无线电网络节点（HBS1）基于其PCI1与由相邻干扰的第二无线电网络节点（例如另一HBS2或宏节点）使用的第二PCI（PCI2）的比较来适配其物理小区标识符（PCI1）。 第一无线电网络节点HBS1基于在小区402和/或由第二节点服务的UE 404上执行的一个或多个无线电测量来确定第二PCI。 小区标识符PCI1的适配用于一个或多个无线电网络管理任务，例如资源管理，例如异构网络中的干扰减轻，无线电网络规划等。

公开(公告)号：US20140198766A1

公开(公告)日：2014-07-17

申请号：US14238247

申请日：2012-06-29

Applicant: Iana Siomina ,  Robert Baldermair ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Robert Baldermair ,  Muhammad Kazmi

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04W16/10 ,  H04W72/0426

Abstract: Methods and nodes for coordinating uplink transmissions in a victim cell and in an aggressor cell. The uplink transmissions in the aggressor cell potentially cause interference at a victim radio node receiving or measuring uplink signals transmitted in the victim cell. A coordinating node obtains (200) an indication of an uplink pattern of interference-protected resources in frequency and time where uplink transmissions are allowed to be scheduled in the victim cell but not in the aggressor cell. The coordinating node then signals (202) the indication to an aggressor radio node serving the aggressor cell and/or to the victim radio node. When a radio node receives (204) the signaled indication, it uses (206) the uplink pattern for scheduling uplink transmissions in one or both of the victim cell and the aggressor cell, or for configuring a measurement or signal reception. The coordinating node may be the victim radio node (302), or the aggressor radio node (300), or a network node (304) signalling the indication to one or both of the victim radio node and the aggressor radio node.

Abstract translation: 用于协调受害者小区和攻击者小区中的上行链路传输的方法和节点。 攻击者小区中的上行链路传输可能在接收或测量在受害小区中发送的上行链路信号的受害无线电节点处造成干扰。 协调节点获得（200）频率和时间中的受干扰保护资源的上行链路模式的指示，其中上行链路传输允许在受害小区中被调度，但不在侵扰小区中。 协调节点然后将指示信号（202）给向侵略者小区和/或受害者无线电节点服务的侵略者无线电节点。 当无线电节点接收（204）信号指示时，它使用（206）上行链路模式来调度受害小区和攻击者小区中的一个或两者中的上行链路传输，或用于配置测量或信号接收。 协调节点可以是受害者无线电节点（302）或侵略者无线电节点（300），或网络节点（304）向受害者无线电节点和侵略者无线电节点中的一个或两者发信号通知该指示。

公开(公告)号：US08730924B2

公开(公告)日：2014-05-20

申请号：US12513282

申请日：2007-10-23

Applicant: Muhammad Kazmi ,  Robert Baldemair ,  Anders Furuskär ,  Klas Sjerling ,  Farshid Ghasemzadeh

Inventor： Muhammad Kazmi ,  Robert Baldemair ,  Anders Furuskär ,  Klas Sjerling ,  Farshid Ghasemzadeh

IPC: H04J3/00

CPC classification number: H04L27/2618 ,  H04L1/0003

Abstract: The present invention relates to a method for sending reserved sub-carriers to a UE for the purpose of reducing peak to average power ratio (PAPR) of the transmitted signal to ensure sufficient quality of the modulated signal to achieve high data rate, including the steps of sending the information related to dynamic activation and deactivation of reserved sub-carriers on a common channel, which is readable for all UEs in idle and in connected mode; dynamically activating the transmission of the reserved sub-carriers in a cell when high modulation quality is to be maintained; dynamically deactivating the transmission of the reserved sub-carriers in a cell when high modulation quality is not required. The invention furthermore relates to a radio base station and a UE relating to said method.

Abstract translation: 本发明涉及一种用于向UE发送保留的子载波的方法，其目的是减少发射信号的峰均功率比（PAPR），以确保调制信号的足够质量以实现高数据速率，包括步骤 在公共信道上发送关于保留的子载波的动态激活和去激活的信息，所述公共信道对于处于空闲和连接模式的所有UE是可读的; 当要保持高调制质量时，动态地激活小区中保留的子载波的传输; 当不需要高调制质量时，动态地去激活小区中保留的子载波的传输。 本发明还涉及与所述方法相关的无线电基站和UE。

公开(公告)号：US08717920B2

公开(公告)日：2014-05-06

申请号：US13216850

申请日：2011-08-24

Applicant: Magnus Larsson ,  Robert Baldemair ,  Muhammad Kazmi

Inventor： Magnus Larsson ,  Robert Baldemair ,  Muhammad Kazmi

IPC: H04W72/00

CPC classification number: H04L5/0032 ,  H04L5/001 ,  H04L5/0035 ,  H04W36/0072 ,  H04W72/0453

Abstract: Methods of performing intra-band carrier aggregation in a multi-tiered wireless network include determining a capability of a user equipment unit located within an overlapping coverage area of first and second radio network nodes to simultaneously receive data on a first component carrier and on a second component carrier from the first and second network nodes, and simultaneously transmitting data to the user equipment unit using the first and second component carriers from different radio network nodes in response to determining that the user equipment unit is capable of simultaneously receiving data on the first component carrier and on the second component carrier from different radio network nodes.

Abstract translation: 在多层无线网络中执行带内载波聚合的方法包括：确定位于第一和第二无线电网络节点的重叠覆盖区域内的用户设备单元的能力，以在第一分量载波上同时接收数据 响应于确定用户设备单元能够同时接收第一组件上的数据，并且使用来自不同无线电网络节点的第一和第二分量载波同时向用户设备单元发送数据 载波和来自不同无线电网络节点的第二分量载波上。

公开(公告)号：US08693463B2

公开(公告)日：2014-04-08

申请号：US12921853

申请日：2009-03-09

Applicant: Muhammad Kazmi ,  George Jongren

Inventor： Muhammad Kazmi ,  George Jongren

IPC: H04L1/00 ,  H04W4/00

CPC classification number: H04L5/006 ,  H04J11/005 ,  H04J11/0093 ,  H04L5/0039 ,  H04W24/08 ,  H04W24/10

Abstract: The present invention relates to methods and arrangements for neighbor cell quality measurements using silent resource element (RE) grids, and as well to a silent RE grid.

Abstract translation: 本发明涉及使用无声资源元素（RE）网格以及无声RE网格的相邻小区质量测量的方法和布置。

公开(公告)号：US08675879B2

公开(公告)日：2014-03-18

申请号：US13500590

申请日：2010-11-03

Applicant: Oskar Drugge ,  Douglas A. Cairns ,  Muhammad Kazmi ,  Andres Reial

Inventor： Oskar Drugge ,  Douglas A. Cairns ,  Muhammad Kazmi ,  Andres Reial

IPC: H04K1/00

CPC classification number: H04J11/005 ,  H04B1/70735 ,  H04B1/7083 ,  H04J11/0073 ,  H04J11/0076 ,  H04J11/0079 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0048 ,  H04L25/0226 ,  H04L25/03866 ,  H04L27/2655

Abstract: A method of operating a User Equipment (UE) for generating a second scrambling code group where the UE is configured for receiving downlink transmission from a Universal Mobile Telecommunications System Terrestrial Radio Access Network (UTRAN) on a set of at least two downlink carriers including an anchor carrier and at least a first secondary carrier includes: determining a first scrambling code group associated with a first cell on the anchor carrier and deriving the second scrambling code group associated with a second cell on said first secondary carrier using a predefined rule defining the relation between the second scrambling code group and the first scrambling code group.

Abstract translation: 一种操作用户设备（UE）的方法，用于生成第二扰码组，其中UE被配置用于从通用移动电信系统地面无线电接入网络（UTRAN）接收在至少两个下行链路载波的集合上的下行链路传输，所述至少两个下行链路载波包括 锚定载波和至少第一辅助载波包括：确定与所述锚定载波上的第一小区相关联的第一扰码组，并使用定义所述关系的预定义规则导出与所述第一辅助载波上的第二小区相关联的所述第二扰码组 在第二加扰码组和第一加扰码组之间。

公开(公告)号：US08660558B2

公开(公告)日：2014-02-25

申请号：US12438517

申请日：2007-05-04

Applicant: Muhammad Kazmi ,  Gabor Fodor

Inventor： Muhammad Kazmi ,  Gabor Fodor

IPC: H04W36/00 ,  H04B7/00 ,  H04L1/00

CPC classification number: H04W36/08 ,  H04W36/22

Abstract: The invention discloses a method for a cellular communications system, in which there is a first plurality of cells and a second plurality of base stations, each base station controlling the traffic to and from user terminals in a cell. User terminals can assume an idle mode, where a user terminal when in an idle mode performs cell reselection, comprising an evaluation of the cells which are available to the user terminal. The base stations of a number of cells in the system transmit a set of reselection probabilities, each probability in said set being the probability with which a terminal when in idle mode may carry out a reselection from its present cell to the cell to which the probability refers.

Abstract translation: 本发明公开了一种蜂窝通信系统的方法，其中存在第一多个小区和第二多个基站，每个基站控制到小区中和从用户终端的业务。 用户终端可以采用空闲模式，其中用户终端处于空闲模式时执行小区重选，其中包括对用户终端可用的小区的评估。 系统中的多个小区的基站发送一组重选概率，所述组中的每个概率是终端在空闲模式时可以执行从其当前小区到小区的概率，其中概率 指的是

公开(公告)号：US08660072B2

公开(公告)日：2014-02-25

申请号：US12982312

申请日：2010-12-30

Applicant: Iana Siomina ,  Dirk Gerstenberger ,  Muhammad Kazmi ,  Daniel Larsson

Inventor： Iana Siomina ,  Dirk Gerstenberger ,  Muhammad Kazmi ,  Daniel Larsson

IPC: H04W4/00

CPC classification number: H04L5/005 ,  G01S1/042 ,  G01S1/24 ,  H04L5/0007 ,  H04L5/0091 ,  H04W64/00

Abstract: The auto-correlation properties of a reference signal or pilot pattern, such as a position reference signal (PRS) in a Long Term Evolution communication system, is improved by modifying the currently specified PRS patterns, and/or by PRS pattern shaping. Pattern shaping can result in creation of virtual PRS patterns, for example, by controlling the PRS transmitted or received power used by the correlator. PRS power shaping can be implemented differently according to the location where the PRS power is calculated, e.g., in a network node or in a user equipment.

Abstract translation: 通过修改当前指定的PRS模式和/或通过PRS模式整形来改善诸如长期演进通信系统中的位置参考信号（PRS）的参考信号或导频模式的自相关特性。 模式整形可以产生虚拟PRS模式，例如，通过控制相关器使用的PRS发送或接收功率。 可以根据计算PRS功率的位置，例如在网络节点中或在用户设备中，不同地实现PRS功率整形。