公开(公告)号：US20120287800A1

公开(公告)日：2012-11-15

申请号：US13496091

申请日：2012-02-14

Applicant: Iana Siomina ,  Muhammad Kazmi ,  Tao Cui

Inventor： Iana Siomina ,  Muhammad Kazmi ,  Tao Cui

IPC: H04W24/00

CPC classification number: H04W64/003 ,  G01S5/0205 ,  H04W24/10

Abstract: Embodiments herein relate to a method in a radio network node (12) for enabling an enhanced cell Identity, E-CID, timing measurement for positioning of a user equipment (10) in a cell (11) served by the radio network node (12). The radio network node (12) obtains information that the user equipment (10) in the cell (11) is requested to perform an E-CID timing measurement. The radio network node (12) then configures uplink and/or downlink signals that are needed to perform the E-CID timing measurement.

Abstract translation: 本文的实施例涉及一种无线电网络节点（12）中的方法，用于使无线电网络节点（12）服务的小区（11）中的用户设备（10）定位的增强小区标识，E-CID定时测量 ）。 无线电网络节点（12）获得请求小区（11）中的用户设备（10）执行E-CID定时测量的信息。 无线电网络节点（12）然后配置执行E-CID定时测量所需的上行链路和/或下行链路信号。

公开(公告)号：US20120282922A1

公开(公告)日：2012-11-08

申请号：US13520806

申请日：2010-01-13

Applicant: Gabor Fodor ,  Muhammad Kazmi

Inventor： Gabor Fodor ,  Muhammad Kazmi

IPC: H04W8/22 ,  H04W88/06

CPC classification number: H04W8/22 ,  G06F7/02 ,  H04W4/029 ,  H04W8/24 ,  H04W84/18 ,  H04W88/06

Abstract: The present invention relates to a user equipment and a network node, and to related methods of supporting resource efficient ad hoc networking between user equipments (UEs) of a cellular network. This is addressed by a solution where the network node is supporting the ad hoc networking between UEs. The network node is capable of 5 accessing a user equipment capability database and receives (210, 220) update messages from UEs (UE1, UE2) comprising information regarding the capabilities of the user equipments such as supported frequency bands, RATs and antenna modes. The network node updates (230) the user equipment capability database (DB) with the information comprised in the received update message, and determines based on the 10 information stored in the user equipment capability database and a matching algorithm (240), that UE1 and UE2 have matching capabilities and are able to communicate wirelessly. The network node then transmits (250) an ad hoc “paging” message comprising the UE1 and UE2 identities. The “paging” message is received by the UE1 and UE2 identified in the “paging” message, and UE1 may then e.g. establish an ad hoc 15 network with UE2 (260).

Abstract translation: 本发明涉及用户设备和网络节点，以及在蜂窝网络的用户设备（UE）之间支持资源有效的自组织网络的相关方法。 这通过网络节点支持UE之间的自组织网络的解决方案来解决。 网络节点能够访问用户设备能力数据库，并且从UE（UE1，UE2）接收（210,220）更新消息，包括关于诸如支持的频带，RAT和天线模式之类的用户设备的能力的信息。 网络节点利用包含在接收到的更新消息中的信息来更新（230）用户设备能力数据库（DB），并且基于存储在用户设备能力数据库中的10个信息和匹配算法（240）来确定UE1和 UE2具有匹配能力，能够无线通信。 网络节点然后发送（250）包括UE1和UE2身份的ad hoc寻呼消息。 寻呼消息由寻呼消息中标识的UE1和UE2接收， 与UE2建立一个特殊的15网络（260）。

公开(公告)号：US20120281573A1

公开(公告)日：2012-11-08

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: H04W24/02

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：US08271013B2

公开(公告)日：2012-09-18

申请号：US12443764

申请日：2007-10-31

Applicant: Mats Sägfors ,  Stefan Wager ,  Janne Peisa ,  Johan Torsner ,  Muhammad Kazmi ,  Afif Osseiran

Inventor： Mats Sägfors ,  Stefan Wager ,  Janne Peisa ,  Johan Torsner ,  Muhammad Kazmi ,  Afif Osseiran

IPC: H04B7/00 ,  H04B7/185

CPC classification number: H04L1/0029 ,  H04L1/0015 ,  H04L1/0027 ,  H04L2001/0093 ,  H04W52/143 ,  H04W52/247 ,  H04W52/322 ,  H04W72/085 ,  H04W72/087

Abstract: A method for transmitting data flows between a network element and a number of receivers over a first channel. The method comprises the steps of: performing a link adaptation for the transmission of a data flow by said network element, and transmitting the data flow, transmitting an indication of a channel quality required for reception of the data flow on a second channel, receiving by said receivers said indication of channel quality, measuring a link quality by said receivers by monitoring a pilot channel, comparing said measured link quality with said received indication of the channel quality, and transmitting to said network element result of said comparison of said measured link quality with said received indication of the channel quality, if said result is lower than a predetermined value. The invention also relates to a network element and a user equipment.

Abstract translation: 一种用于在第一通道上在网络元件和多个接收器之间传送数据流的方法。 该方法包括以下步骤：对由所述网元发送数据流进行链路自适应，并发送数据流，在第二信道上发送接收数据流所需的信道质量的指示， 所述接收机表示信道质量，通过监视导频信道来测量所述接收机的链路质量，将所测量的链路质量与所述接收的信道质量指示进行比较，并将所述测量链路质量的所述比较结果发送到所述网络单元 如果所述结果低于预定值，则所述接收到的信道质量指示。 本发明还涉及网元和用户设备。

公开(公告)号：US20120202487A1

公开(公告)日：2012-08-09

申请号：US13395130

申请日：2012-01-13

Applicant: Muhammad Kazmi ,  Tao Cui ,  Erika Tejedor

Inventor： Muhammad Kazmi ,  Tao Cui ,  Erika Tejedor

IPC: H04W8/02 ,  H04W16/18 ,  H04W36/00

CPC classification number: H04W72/0453 ,  H04W48/10 ,  H04W72/042 ,  H04W88/08 ,  H04W88/10

Abstract: Network nodes and methods therein for enabling use, in a cell, of different types of mobile terminals. A method in a network node (501) associated with the cell comprises supporting (302), at least part of, at least two frequency bands having a respective predefined frequency band indicator in said cell. The method further comprises signaling (304) information associated with said at least two frequency bands to UEs in the cell, thus enabling use of UEs operating in a respective different one of said at least two frequency bands in the cell.

Abstract translation: 网络节点和其中的方法，用于使得能够在小区中使用不同类型的移动终端。 与所述小区相关联的网络节点（501）中的方法包括在所述小区中支持（302）至少两个具有相应预定频带指示符的频带。 该方法还包括向小区中的UE发送与所述至少两个频带相关联的信息（304）信息，从而使得能够使用在小区中所述至少两个频带中的相应不同的一个频带中操作的UE。

公开(公告)号：US20110244874A1

公开(公告)日：2011-10-06

申请号：US13133819

申请日：2008-12-10

Applicant: Gabor Fodor ,  Muhammad Kazmi ,  Iana Siomina

Inventor： Gabor Fodor ,  Muhammad Kazmi ,  Iana Siomina

IPC: H04W72/04

CPC classification number: H04W48/18 ,  H04L47/726 ,  H04L47/748 ,  H04W28/0247 ,  H04W28/0289 ,  H04W28/08 ,  H04W48/06 ,  H04W88/06

Abstract: A node of a multi-radio access technology (RAT) system acquires resource status information associated with each RAT of the multi-RAT system. The resource status information of the RATs of the multi-RAT system can be acquired by sniffing higher layer protocol information pertaining to call setup requests and/or call terminated messages. The node further maintains a flag representing overall resource availability associated with the RATs of the multi-RAT system, based on the acquired resource status information, for use in admission control and/or load balancing. The flag is associated with a pre-defined set of overall resource availability states of the multi-RAT system, where the availability states are defined in terms of admission control decisions. The availability states comprise at least one of the following admission control decisions: i) unconditional acceptance of all services; ii) conditional acceptance of broadband guaranteed bit rate (GBR) services and unconditional acceptance of all other services; iii) conditional acceptance of broadband GBR services, conditional acceptance of narrowband GBR services, and unconditional acceptance of other services; or iv) unconditional rejection of all services.

Abstract translation: 多无线电接入技术（RAT）系统的节点获取与多RAT系统的每个RAT相关联的资源状态信息。 多RAT系统的RAT的资源状态信息可以通过嗅探与呼叫建立请求和/或呼叫终止消息有关的更高层协议信息来获取。 基于获取的资源状态信息，该节点进一步维护表示与多RAT系统的RAT相关联的总体资源可用性的标志，用于准入控制和/或负载平衡。 该标志与多RAT系统的总体资源可用性状态的预定义集合相关联，其中可用性状态是根据准入控制决定来定义的。 可用状态包括以下许可控制决定中的至少一项：i）无条件接受所有服务; ii）条件接受宽带保证比特率（GBR）服务和无条件接受所有其他服务; iii）有条件接受宽带GBR业务，有条件接收窄带GBR业务，无条件接受其他业务; 或iv）无条件拒绝所有服务。

公开(公告)号：US20110237259A1

公开(公告)日：2011-09-29

申请号：US13126778

申请日：2009-06-09

Applicant: Konstantinos Dimou ,  Muhammad Kazmi ,  Walter Müller

Inventor： Konstantinos Dimou ,  Muhammad Kazmi ,  Walter Müller

IPC: H04W36/08 ,  H04W36/36

CPC classification number: H04W36/0061

Abstract: The present invention relates to a method and an arrangement (102, 104, 106, 202, 302, 304, 502, 504, 702, 704, 1000, 1014) for prioritizing one of multiple cell-related mobility decisions associated with multiple parallel mobility events being triggered, comprising recognizing parameter settings associated with at least two parallel mobility events being triggered (steps 406, 604; 806), evaluating the parameter settings for determining which cell-related mobility decision to prioritize (steps 408; 606; 808), and performing a task according to the cell-related prioritized mobility decision (steps 410, 608; 814), to achieve a cell re-selection in idle mode or a hand over in connected mode. By applying multiple parameter settings a better performance is achieved as can be seen by a reduced percentage of time a User Equipment (102, 202, 302, 502, 702, 1000) is not connected to the best cell.

Abstract translation: 本发明涉及一种用于将与多个并行移动性相关联的多个小区相关移动性决策之一优先化的方法和装置（102,104,106,202,302,304,502,504,702,704,1000,1014） 触发的事件包括识别与正被触发的至少两个并行移动性事件相关联的参数设置（步骤406,604; 806），评估用于确定哪个小区相关移动性决策优先化的参数设置（步骤408; 606; 808）， 以及根据小区相关的优先移动性决定执行任务（步骤410,608; 814），以在连接模式中实现空闲模式下的小区重选或切换。 通过应用多个参数设置，可以实现更好的性能，如用户设备（102,202,302,502,702,1000）未连接到最佳小区的时间百分比可以看出的。

公开(公告)号：US20110183669A1

公开(公告)日：2011-07-28

申请号：US13121578

申请日：2008-09-30

Applicant: Muhammad Kazmi

Inventor： Muhammad Kazmi

IPC: H04W48/18

CPC classification number: H04W36/0083 ,  H04J11/0086

Abstract: The present invention relates to methods and arrangements that enable a User Equipment UE to limit the number of sub cell searches needed in a wireless communication system with Coordinated Multiple Point transmission/reception (CoMP) cells, while keeping an acceptable system performance at handovers. This is achieved by a solution where the UE does sub cell search in a candidate target CoMP cell only when the candidate target CoMP cell quality performance is within a reasonable range or when the serving CoMP cell quality performance is low.

Abstract translation: 本发明涉及能够使用户设备UE在协调多点发送/接收（CoMP）小区中限制无线通信系统中所需的子小区搜索的数量的同时保持可接受的系统性能的切换的方法和布置。 这通过解决方案实现，其中UE仅在候选目标CoMP小区质量性能在合理范围内或者当服务的CoMP小区质量性能低时才在候选目标CoMP小区中进行子小区搜索。

公开(公告)号：US20110177806A1

公开(公告)日：2011-07-21

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

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：US20110039517A1

公开(公告)日：2011-02-17

申请号：US12989363

申请日：2008-04-29

Applicant: Torbjörn Wigren ,  Dirk Gerstenberger ,  Martin Israelsson ,  Muhammad Kazmi

Inventor： Torbjörn Wigren ,  Dirk Gerstenberger ,  Martin Israelsson ,  Muhammad Kazmi

IPC: H04W4/22 ,  H04W24/00

CPC classification number: H04W64/00 ,  G01S5/0252

Abstract: A system obtains geographic positions associated with location points of multiple user equipments (UEs) in a wireless network and receives Evolved Universal Terrestrial Radio Access Network (E-UTRAN) radio fingerprint data associated with radio measurements performed at the location points by the multiple UE or performed by eNodeBs associated with the multiple UEs. The system clusters the location points based on similarities between the E-UTRAN radio fingerprint data to create cluster boundaries and stores the geographic positions, cluster boundaries and the E-UTRAN radio fingerprint data in a database for future determination of UE geographic positions using the E-UTRAN radio fingerprint data. The system receives E-UTRAN radio fingerprint measurement data associated with a first UE in the wireless network and performs a lookup operation into the database to retrieve one of the geographic positions that corresponds to the E-UTRAN radio fingerprint measurement data. The system sends the one of the geographic positions to at least one of the first UE, an emergency or police call center, a geographic information system (GIS) server or a node external to the wireless network.

Abstract translation: 系统获得与无线网络中的多个用户设备（UE）的位置点相关联的地理位置，并且接收由多个UE在位置点执行的与无线电测量相关联的演进通用陆地无线电接入网络（E-UTRAN）无线电指纹数据，或 由与多个UE相关联的eNodeB执行。 该系统基于E-UTRAN无线电指纹数据之间的相似性来集中位置点以创建集群边界，并将地理位置，集群边界和E-UTRAN无线电指纹数据存储在数据库中，以便将来使用E的UTRAN地理位置确定 -UTRAN无线电指纹数据。 系统接收与无线网络中的第一UE相关联的E-UTRAN无线电指纹测量数据，并且执行向数据库的查找操作以检索对应于E-UTRAN无线电指纹测量数据的地理位置之一。 系统将地理位置之一发送到第一UE，紧急或警察呼叫中心，地理信息系统（GIS）服务器或无线网络外部的节点中的至少一个。