公开(公告)号：US20160119048A1

公开(公告)日：2016-04-28

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 ,  H04W52/04

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.

Abstract translation: 基于从网络节点接收到的反馈值，用户设备中用于调整在上行链路中发送到网络节点的信号的方法和装置。 该方法包括发送要由网络节点接收的信号。 此外，该方法包括从网络节点接收反馈信号，提供关于发射信号的反馈。 此外，该方法包括获得所接收的反馈信号的时间延迟的值。 此外，该方法包括根据接收到的反馈信号调整在上行链路中发送的信号，其中对所获得的接收反馈信号的时间延迟值进行补偿。

公开(公告)号：US09226186B2

公开(公告)日：2015-12-29

申请号：US13820526

申请日：2013-01-15

Applicant: Angelo Centonza ,  Muhammad Kazmi

Inventor： Angelo Centonza ,  Muhammad Kazmi

IPC: H04B1/16 ,  H04W24/10 ,  H04W8/26 ,  H04L29/12 ,  H04W36/00 ,  H04W84/04

CPC classification number: H04W24/10 ,  H04L61/2038 ,  H04L61/2046 ,  H04W8/26 ,  H04W36/0094 ,  H04W84/045

Abstract: Example embodiments presented herein are directed towards a network node (401A, 401B) (e.g., a source or target base station), and corresponding method therein, for managing a user equipment time offset measurement by accounting for a user equipment mobility profile. The management may involve a source network node (401A) delaying or preventing the sending of a user equipment timing offset measurement to a target network node (401B) or sending an indication or a reliability of the user equipment timing offset measurement. The network node (401A, 401B) may further apply a compensation to the user equipment timing offset measurement to account for an expected behavior of the user equipment based on the mobility profile. The network node (401A, 401B) may also adapt an uplink search window based on the user equipment mobility profile.

Abstract translation: 这里呈现的示例性实施例针对网络节点（401A，401B）（例如，源或目标基站）及其中的对应方法，用于通过计算用户设备移动性简档来管理用户设备时间偏移测量。 管理可能涉及源网络节点（401A）延迟或阻止向目标网络节点（401B）发送用户设备定时偏移测量，或发送用户设备定时偏移测量的指示或可靠性。 网络节点（401A，401B）可以进一步向用户设备定时偏移测量应用补偿，以便基于移动性简档来解释用户设备的预期行为。 网络节点（401A，401B）还可以基于用户设备移动性简档来适配上行链路搜索窗口。

公开(公告)号：US09191098B2

公开(公告)日：2015-11-17

申请号：US13147219

申请日：2011-06-16

Applicant: Muhammad Kazmi ,  Olav Queseth

Inventor： Muhammad Kazmi ,  Olav Queseth

IPC: H04B7/155

CPC classification number: H04B7/15542

Abstract: An out-of-band relay node (800) reports its composite operating band capability to a donor base station or to another network node. The reported information indicates frequency band support separately for each of the backhaul and access links, which may operate over different frequency bands. In some embodiments, a controlling network node (700) such as a donor base station, an O&M node, an OSS node, a SON node, or another relay node, requests the relay node to report its backhaul link and access link operating frequency band capabilities to the network node. A network node (700) that receives the frequency capability information may use the information to select appropriate frequency bands for access and backhaul link operation and to configure the relay node accordingly. The received frequency band capability information may also be used for one or more network management functions such as radio resources management, network planning, dimensioning, and coverage enhancement.

Abstract translation: 带外中继节点（800）将其复合工作频带能力报告给施主基站或另一网络节点。 所报告的信息分别指示可以在不同频带上操作的每个回程和接入链路的频带支持。 在一些实施例中，诸如施主基站，O＆M节点，OSS节点，SON节点或另一中继节点的控制网络节点（700）请求中继节点报告其回程链路和接入链路工作频带 网络节点的能力。 接收频率能力信息的网络节点（700）可以使用该信息来选择用于接入和回程链路操作的适当频带，并相应地配置中继节点。 所接收的频带能力信息也可以用于一个或多个网络管理功能，例如无线电资源管理，网络规划，尺寸和覆盖增强。

公开(公告)号：US20150173027A1

公开(公告)日：2015-06-18

申请号：US14407934

申请日：2012-06-14

Applicant: Zhang Zhang ,  Xinyu Gu ,  Muhammad Kazmi

Inventor： Zhang Zhang ,  Xinyu Gu ,  Muhammad Kazmi

IPC: H04W52/24

CPC classification number: H04W52/241 ,  H04W52/12 ,  H04W52/243 ,  H04W52/247 ,  H04W88/08 ,  H04W88/12

Abstract: A method for transmit power control (TPC) is provided. The method includes obtaining a first channel quality of a pilot channel for a user equipment (UE); performing an interference cancellation on the pilot channel to obtain a second channel quality of the channel; and instructing the UE to adjust the transmit power based on at least the first channel quality.

Abstract translation: 提供了一种发射功率控制（TPC）的方法。 该方法包括获得用户设备（UE）的导频信道的第一信道质量; 在导频信道上执行干扰消除以获得信道的第二信道质量; 并且指示UE至少基于第一信道质量来调整发射功率。

公开(公告)号：US20150139004A1

公开(公告)日：2015-05-21

申请号：US14402475

申请日：2012-05-22

Applicant: Gábor Fodor ,  Muhammad Kazmi ,  Yi-Pin Eric Wang

Inventor： Gábor Fodor ,  Muhammad Kazmi ,  Yi-Pin Eric Wang

IPC: H04L5/00 ,  H04W24/08 ,  H04L5/14

CPC classification number: H04L5/0062 ,  H04J11/0036 ,  H04L5/14 ,  H04W24/08 ,  H04W72/0406 ,  H04W72/082

Abstract: A method in a network node for assisting a first user equipment in interference mitigation. The network node is comprised in a cellular communications network. The cellular communications network further comprises the first user equipment and a second user equipment. The second user equipment causes interference to the first user equipment when at least one of the first user equipment and second user equipment communicate by using Device-to-Device communication. The network node obtains information about the receiver of the first user equipment. The network node then determines one or more parameters required by the first user equipment for mitigating the interference. The parameters relate to the obtained information and to the interfering second user equipment. The network node then sends the one or more parameters to the first user equipment thereby assisting the first user equipment to mitigate interference caused by the second user equipment.

Abstract translation: 网络节点中用于辅助第一用户设备进行干扰减轻的方法。 网络节点包括在蜂窝通信网络中。 蜂窝通信网络还包括第一用户设备和第二用户设备。 当第一用户设备和第二用户设备中的至少一个通过使用设备到设备通信进行通信时，第二用户设备对第一用户设备造成干扰。 网络节点获取关于第一用户设备的接收者的信息。 网络节点然后确定第一用户设备所需的一个或多个参数以减轻干扰。 这些参数与获得的信息和干扰的第二用户设备有关。 网络节点然后将一个或多个参数发送到第一用户设备，从而辅助第一用户设备减轻由第二用户设备引起的干扰。

公开(公告)号：US08995393B2

公开(公告)日：2015-03-31

申请号：US13263395

申请日：2011-09-09

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04W4/00 ,  H04W64/00 ,  G01S5/02 ,  H04W36/08

CPC classification number: H04W64/00 ,  G01S5/0236 ,  H04W36/08

Abstract: A positioning node (110), a user equipment (120), a radio network node (130) and methods therein for providing complementary assistance data to be used by a user equipment (120) during a positioning session for determining a position of the user equipment (120) and for enabling continuation of the positioning session are provided. A change from a first cell to a second cell occurs during the positioning session. The user equipment (120) receives control information from the first cell before the change and from the second cell after the change. The positioning node obtains information identifying the second cell. Next, the positioning node generates the complementary assistance data relating to the second cell in advance of the change. The complementary assistance data comprises assistance data adapted to the second cell when the second cell is configured to provide control information to the user equipment (120). The positioning node sends the complementary assistance data relating to the second cell to the user equipment (120) via the radio network node (130) in advance of the change. Next, the user equipment (120) processes the complementary assistance data, thereby enabling continuation of the positioning session.

Abstract translation: 定位节点（110），用户设备（120），无线电网络节点（130）及其中的方法，用于在用于确定用户的位置的定位会话期间提供由用户设备（120）使用的辅助辅助数据 提供了设备（120）并且用于实现定位会话的继续。 在定位会话期间发生从第一小区到第二小区的改变。 用户设备（120）在改变之前从第一小区接收控制信息，并在改变之后从第二小区接收控制信息。 定位节点获取识别第二小区的信息。 接下来，定位节点在改变之前生成与第二小区相关的辅助辅助数据。 辅助辅助数据包括当第二小区被配置为向用户设备（120）提供控制信息时适合于第二小区的辅助数据。 定位节点在改变之前经由无线电网络节点（130）将与第二小区相关的辅助辅助数据发送给用户设备（120）。 接下来，用户设备（120）处理辅助辅助数据，从而能够继续定位会话。

公开(公告)号：US08918116B2

公开(公告)日：2014-12-23

申请号：US13389622

申请日：2010-02-04

Applicant: Muhammad Kazmi ,  Iana Siomina

Inventor： Muhammad Kazmi ,  Iana Siomina

IPC: H04W24/00 ,  H04B17/00 ,  H04W64/00 ,  H04W84/04

CPC classification number: H04W64/00 ,  H04B17/382 ,  H04W24/08 ,  H04W84/042

Abstract: The exemplary embodiments of the present invention relate to methods and apparatuses enabling reduction of interference in a wireless system in order to assist a user equipment in performing positioning measurements. According to exemplary embodiments of the present invention, a radio network node is configured to: receive a measurement report from the UE comprising signal quality measurements related to interfering cells; to select a set of most interfering cells and to determine a level of reduction of transmission activity to be executed at specific time for a determined duration.

Abstract translation: 本发明的示例性实施例涉及能够减少无线系统中的干扰以便帮助用户设备执行定位测量的方法和装置。 根据本发明的示例性实施例，无线电网络节点被配置为：从UE接收包括与干扰小区有关的信号质量测量的测量报告; 选择一组大多数干扰小区，并确定要在特定时间执行确定的持续时间的传输活动的减少级别。

公开(公告)号：US08842564B2

公开(公告)日：2014-09-23

申请号：US13375512

申请日：2011-11-07

Applicant: Muhammad Kazmi ,  Simone Provvedi

Inventor： Muhammad Kazmi ,  Simone Provvedi

IPC: H04J3/12 ,  H04Q11/04

CPC classification number: H04W24/10 ,  H04W36/0094

Abstract: The present invention relates to a method and devices for allowing a communication terminal to configure a measurement gap pattern on a downlink carrier frequency for measurement on a target carrier frequency by said communication terminal, the communication terminal being capable of performing measurements on at least two downlink carrier frequencies without measurement gap, the method comprising: obtaining an indication that there is a need for the measurement gap pattern, for performing the measurement on the target carrier frequency; retrieving information about how to configure the measurement gap pattern; and determining, based on the retrieved information, the downlink carrier frequency on which the measurement gap pattern is to be configured.

Abstract translation: 本发明涉及一种允许通信终端在下行链路载波频率上配置由所述通信终端在目标载波频率上进行测量的测量间隙模式的方法和装置，所述通信终端能够对至少两个下行链路 载波频率无测量间隙，该方法包括：获得需要测量间隙模式的指示，用于对目标载波频率进行测量; 检索关于如何配置测量间隙模式的信息; 以及基于检索到的信息来确定要在其上配置测量间隙模式的下行链路载波频率。

公开(公告)号：US20140256334A1

公开(公告)日：2014-09-11

申请号：US14347162

申请日：2011-09-30

Applicant: Muhammad Kazmi ,  Gabor Fodor

Inventor： Muhammad Kazmi ,  Gabor Fodor

IPC: H04L29/08 ,  H04L5/00

CPC classification number: H04L67/141 ,  H04L5/0037 ,  H04L67/1061 ,  H04W28/18 ,  H04W76/14 ,  H04W88/06 ,  H04W92/18

Abstract: A method in a radio network node for handling a Device-to-Device, D2D, communication is provided. The D2D communication is wireless, and the radio network node is comprised in a wireless communication system. After receiving (201) from a first user equipment, an indication of resources that are currently available in the first user equipment for D2D communication, the radio network node identifies (202) whether or not the first user equipment currently has capacity for a D2D communication based on the received indication. The resources relates to hardware resources, to combined hardware resources and radio resources, or to combined software resources, hardware resources and radio resources.

Abstract translation: 提供了一种用于处理设备到设备，D2D，通信的无线电网络节点中的方法。 D2D通信是无线的，并且无线电网络节点包括在无线通信系统中。 在从第一用户设备接收到（201）之后，无线网络节点识别（202）当前是否具有用于D2D通信的容量的第一用户设备当前可用于D2D通信的资源的指示 基于收到的指示。 资源与硬件资源，硬件资源和无线电资源的组合，软件资源，硬件资源和无线电资源相结合。

公开(公告)号：US20130303170A1

公开(公告)日：2013-11-14

申请号：US13979892

申请日：2012-01-12

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04W36/00

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 by a wireless device (36), by ensuring that the device (36) measures its serving cell over at least as large of a bandwidth as the bandwidth over which it measures neighbor cells. Such processing specifically includes identifying, for each of a plurality of neighbor cells, a measurement bandwidth over which the wireless device (36) is to perform measurements of that cell. Processing then entails selectively initiating handover of the wireless device (36) from a serving cell to one of the neighbor cells, depending on how many of those neighbor cells have a measurement bandwidth larger than that of the serving cell. Thus, contrasted with traditional performance—based handovers that are conducted based on the strength of already made reference signal measurements, handover herein is performed based on the bandwidth(s) over which such measurements will be performed in the future.

Abstract translation: 通过本文的方法和装置实现的处理有利地通过确保设备（36）至少与其测量的带宽一样大的带宽来测量其服务小区来改善由无线设备（36）执行的测量的质量 相邻细胞。 这种处理具体包括为多个相邻小区中的每一个识别测量带宽，无线设备（36）将通过该测量带宽执行该小区的测量。 然后处理需要有选择地启动无线设备（36）从服务小区到相邻小区之一的切换，这取决于这些相邻小区中的多少具有比服务小区的测量带宽大的测量带宽。 因此，与基于已经做出的参考信号测量的强度进行的传统的基于性能的切换相反，这里的切换是基于将来将进行这种测量的带宽来执行的。