公开(公告)号：US08346257B2

公开(公告)日：2013-01-01

申请号：US12679407

申请日：2008-03-20

Applicant: Muhammad Kazmi ,  Gabor Fodor

Inventor： Muhammad Kazmi ,  Gabor Fodor

IPC: H04W36/00

CPC classification number: H04W48/20 ,  H04J11/0069

Abstract: Method in a user equipment for selecting a cell associated with a radio access technology. The method comprises the steps of obtaining an instruction to select a cell to be used among cells using a radio access technology being associated with a specific service class. Also comprising receiving a broadcast, which broadcast uses a radio access technology being associated with a respective service class and being associated with a respective priority level within that service class. Also comprising selecting a cell, which cell is using a radio access technology being associated with the specific service class in accordance with the obtained instruction and which cell is associated with the highest priority level. An arrangement in a user equipment, a method in a base station, an arrangement in a base station, a method in a core network node and an arrangement in a core network node is also provided.

Abstract translation: 用于选择与无线电接入技术相关联的小区的用户设备中的方法。 该方法包括以下步骤：使用与特定服务类相关联的无线电接入技术来获得选择要在小区中使用的小区的指令。 还包括接收广播，该广播使用与相应服务类相关联的无线电接入技术并与该服务类别内的相应优先级相关联。 还包括根据所获得的指令和哪个单元与最高优先级相关联来选择一个小区，哪个小区正在使用与该特定服务类相关联的无线接入技术。 还提供了用户设备中的布置，基站中的方法，基站中的布置，核心网络节点中的方法和核心网络节点中的布置。

公开(公告)号：US20120289278A1

公开(公告)日：2012-11-15

申请号：US13148433

申请日：2009-06-23

Applicant: Joerg Huschke ,  Muhammad Kazmi ,  Farshid Ghasemzadeh

Inventor： Joerg Huschke ,  Muhammad Kazmi ,  Farshid Ghasemzadeh

IPC: H04W52/04

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。

公开(公告)号：US20120263054A1

公开(公告)日：2012-10-18

申请号：US13375512

申请日：2011-11-07

Applicant: Muhammad Kazmi ,  Simone Provvedi

Inventor： Muhammad Kazmi ,  Simone Provvedi

IPC: H04W24/10

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：US20120252487A1

公开(公告)日：2012-10-04

申请号：US13438305

申请日：2012-04-03

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04W4/02

CPC classification number: H04W24/10 ,  G01S5/0205 ,  G01S5/10 ,  H04W4/023 ,  H04W64/00

Abstract: A wireless communications network is described herein in which positioning measurements (e.g., inter-frequency OTDOA measurements and inter-frequency E-CID measurements) may be performed on different frequencies and measurement gaps may be requested for such measurements. In one embodiment, a radio network node (e.g., eNodeB, responsible node) is described for configuring a measurement gap for positioning to be used by a user equipment (UE).

Abstract translation: 本文描述了一种无线通信网络，其中可以在不同频率上执行定位测量（例如，频率间OTDOA测量和频间E-CID测量），并且可以为这种测量请求测量间隙。 在一个实施例中，描述了无线电网络节点（例如，eNodeB，负责节点），用于配置由用户设备（UE）使用的用于定位的测量间隙。

公开(公告)号：US08229434B2

公开(公告)日：2012-07-24

申请号：US12475953

申请日：2009-06-01

Applicant: Muhammad Kazmi ,  Konstantinos Dimou ,  Bengt Lindoff ,  Walter Müller ,  Riikka Susitaival

Inventor： Muhammad Kazmi ,  Konstantinos Dimou ,  Bengt Lindoff ,  Walter Müller ,  Riikka Susitaival

IPC: G06F15/16

CPC classification number: H04W36/30 ,  H04W36/0083

Abstract: A method of operating a communications network (20) comprising a wireless terminal (30) which communicates with a network node (22) comprises using the wireless terminal (30) to perform measurements relative to plural cells of the network, and then using the wireless terminal (30) or the network node (22) to make a determination regarding an extent of connection of the wireless terminal to a best cell of the network. The method also comprises using the wireless terminal (30) or the network node (22) to select a mobility related parameter for the wireless terminal (30) in accordance with the determination.

Abstract translation: 一种操作包括与网络节点（22）进行通信的无线终端（30）的通信网络（20）的方法包括使用无线终端（30）执行相对于网络的多个小区的测量，然后使用无线 终端（30）或网络节点（22）进行关于无线终端与网络的最佳小区的连接程度的确定。 该方法还包括使用无线终端（30）或网络节点（22）根据该确定为无线终端（30）选择与移动性有关的参数。

公开(公告)号：US20120176958A1

公开(公告)日：2012-07-12

申请号：US13390393

申请日：2011-12-28

Applicant: Olav Queseth ,  Muhammad Kazmi

Inventor： Olav Queseth ,  Muhammad Kazmi

IPC: H04W72/04 ,  H04B7/14

CPC classification number: H04W48/08 ,  H04B7/15542 ,  H04W24/02 ,  H04W28/18 ,  H04W84/047

Abstract: Embodiments describe methods and nodes for configuring multiple links of a relay node in a communication system. Another node transmits a configuration signal toward the relay node including at least one bandwidth to be used to configure the multiple links of the relay. The at least one bandwidth can be the same for each of the multiple links or can be different for each of the multiple links. The multiple links can, for example, be the access link (i.e., the link via which user equipment communicates with the relay node over an air interface) and the backhaul link (i.e., the link via which the relay node communicates with the rest of the network, e.g., connected to a donor node).

Abstract translation: 实施例描述了用于在通信系统中配置中继节点的多个链路的方法和节点。 另一个节点向中继节点发送配置信号，包括要用于配置中继的多个链路的至少一个带宽。 对于多个链路中的每个链路，至少一个带宽可以相同，或者对于多个链路中的每个链路可以是不同的。 例如，多个链路可以是接入链路（即，用户设备经由空中接口与中继节点进行通信的链路）和回程链路（即，中继节点与其余部分进行通信的链路） 网络，例如，连接到供体节点）。

公开(公告)号：US20120149430A1

公开(公告)日：2012-06-14

申请号：US13381606

申请日：2011-08-15

Applicant: Iana Siomina ,  Tao Cui ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Tao Cui ,  Muhammad Kazmi

IPC: H04W36/00 ,  H04W64/00

CPC classification number: G01S5/10 ,  H04W4/029 ,  H04W64/00

Abstract: Embodiments herein relate to a method in a user equipment (10) for handling cell change in a radio communications network. The user equipment (10) is served by at least a first cell (11) controlled by a radio network node (12). The user equipment postpones one of a positioning session and a cell change process to a second cell (14) relative one another when to perform the cell change process and the positioning session of the user equipment (10).

Abstract translation: 本文的实施例涉及用于处理无线电通信网络中的小区改变的用户设备（10）中的方法。 用户设备（10）由至少由无线电网络节点（12）控制的第一小区（11）服务。 当执行用户设备（10）的小区改变处理和定位会话时，用户设备将相对于彼此的定位会话和小区改变过程中的一个相对于第二小区（14）进行推迟。

公开(公告)号：US20120147772A1

公开(公告)日：2012-06-14

申请号：US13377180

申请日：2011-08-31

Applicant: Muhammad Kazmi ,  Tao Cui

Inventor： Muhammad Kazmi ,  Tao Cui

IPC: H04W24/00 ,  H04W64/00

CPC classification number: H04W24/08 ,  H04L5/0078 ,  H04L5/0091 ,  H04W36/0094 ,  H04W36/30 ,  H04W64/00 ,  H04W88/02 ,  H04W88/08

Abstract: Methods, a first, and a second network node as well as a user equipment for exchange of measurement period related parameters are provided. The user equipment (140) performs a method for measuring at least one measurement quantity on a second cell on a second carrier operated by a second radio network node (120). The user equipment (140) receives (203), from the second radio network node (120), an indication indicative of the second carrier and a first parameter to be used by the user equipment for measuring said at least one measurement quantity. The first parameter relates to at least a first measurement period. The user equipment (140) determines (205) the first measurement period based on the first parameter. Moreover, the user equipment (140) measures (207) said at least one measurement quantity on at least the second cell on the second carrier over the first measurement period. The second network node (120) performs a method for providing the first parameter to be used by the user equipment (140). The second network node (120) sends (203), to the user equipment (140), the first parameter and the indication indicative of the second carrier. The first parameter is determined based on a specific length of the first measurement period.

Abstract translation: 提供了方法，第一和第二网络节点以及用于交换测量周期相关参数的用户设备。 用户设备（140）执行用于测量由第二无线电网络节点（120）操作的第二载波上的第二小区上的至少一个测量量的方法。 所述用户设备（140）从所述第二无线电网络节点（120）接收指示所述第二载波的指示（203）和所述用户设备要用于测量所述至少一个测量量的第一参数。 第一参数涉及至少第一测量周期。 用户设备（140）基于第一参数确定（205）第一测量周期。 此外，用户设备（140）在第一测量周期上测量（207）在第二载波上的至少第二小区上的至少一个测量量。 第二网络节点（120）执行用于提供要由用户设备（140）使用的第一参数的方法。 第二网络节点（120）向用户设备（140）发送第一参数和指示第二载波的指示（203）。 基于第一测量周期的特定长度来确定第一参数。

公开(公告)号：US20120108270A1

公开(公告)日：2012-05-03

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

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的辅助数据信令来支持定位的方法和装置。无线电设备中将执行定位测量的方法包括：基于小区标识确定（440）定位参考信号模式，以及 基于所确定的定位参考信号模式，执行（450）定位测量。

公开(公告)号：US20120087257A1

公开(公告)日：2012-04-12

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: H04W24/00 ,  H04W36/00 ,  H04W72/04

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。