公开(公告)号：US09924442B2

公开(公告)日：2018-03-20

申请号：US13499952

申请日：2012-01-16

Applicant: Oumer Teyeb ,  Muhammad Kazmi ,  Gunnar Mildh

Inventor： Oumer Teyeb ,  Muhammad Kazmi ,  Gunnar Mildh

IPC: H04W24/00 ,  H04W48/04 ,  H04W64/00

CPC classification number: H04W48/04 ,  H04W64/00

Abstract: The present invention relates to a method in a radio network node of a cellular network, for controlling admission of a UE in a cell covering a region. The method comprises obtaining (710) a location of the UE, comparing (720) information related to a geometric boundary of the region and the obtained location of the UE, and determining (730) whether to admit the UE in the cell based on the comparison.

公开(公告)号：US09485693B2

公开(公告)日：2016-11-01

申请号：US14240417

申请日：2012-08-22

Applicant: Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

Inventor： Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

IPC: H04W36/00 ,  H04W48/16

CPC classification number: H04W36/0094 ,  H04W48/16

Abstract: A base station (12) and a method therein for adapting a triggering threshold for cell re-selection measurements performed by a mobile terminal (20) served by a macro cell (14). The macro cell (14) is supported by the base station (12), and the base station (12) and the mobile terminal (20) are comprised in a wireless communications network (10). The base station determines a serving cell signal strength threshold to be used for triggering cell re-selection measurements by the mobile terminal (20) in dependence on the availability of small cells (18a,18b) within or neighboring the macro cell (14). The base station (12) further transmits the determined serving cell signal strength threshold to the mobile terminal (20).

Abstract translation: 一种基站（12）及其方法，用于调整由宏小区（14）服务的移动终端（20）进行的小区重选测量的触发阈值。 宏小区（14）由基站（12）支持，基站（12）和移动终端（20）包括在无线通信网络（10）中。 基站根据宏单元（14）内或邻近宏小区（14）内的小小区（18a，18b）的可用性，确定移动终端（20）用于触发小区重选测量的服务小区信号强度阈值。 基站（12）还将所确定的服务小区信号强度阈值发送到移动终端（20）。

公开(公告)号：US09042918B2

公开(公告)日：2015-05-26

申请号：US13428886

申请日：2012-03-23

Applicant: Oumer Teyeb ,  Johan Rune

Inventor： Oumer Teyeb ,  Johan Rune

IPC: H04W64/00 ,  H04W4/02 ,  H04W48/16 ,  H04W48/04

CPC classification number: H04W4/023 ,  H04W48/04 ,  H04W48/16

Abstract: A method in a network node for enabling proximity detection is presented. The network node is comprised in a wireless communications network and serves a wireless device. According to the method, the network node obtains a fingerprint of a CSG cell, or of an inter-frequency cell. The network node then transmits the fingerprint to the wireless device, thereby enabling the wireless device to determine when it is in the proximity of the cell.

Abstract translation: 提出了一种用于启用接近检测的网络节点中的方法。 网络节点包括在无线通信网络中并且服务于无线设备。 根据该方法，网络节点获得CSG小区或频率间小区的指纹。 网络节点然后将指纹发送到无线设备，从而使无线设备能够确定何时它在小区附近。

公开(公告)号：US20150092942A1

公开(公告)日：2015-04-02

申请号：US14372920

申请日：2014-01-30

Applicant: Stefan Wager ,  Niklas Johansson ,  Karl Norrman ,  Oumer Teyeb ,  Vesa Virkki

Inventor： Stefan Wager ,  Niklas Johansson ,  Karl Norrman ,  Oumer Teyeb ,  Vesa Virkki

IPC: H04W12/04 ,  H04L9/14

CPC classification number: H04W12/04 ,  H04L9/14 ,  H04L63/061 ,  H04L2209/24 ,  H04L2209/80

Abstract: Techniques for the secure generation of a set of encryption keys to be used for communication between a wireless terminal and an assisting base station in a dual-connectivity scenario. An example method includes generating (810) an assisting security key for the assisting base station, based on an anchor base station key. The generated assisting security key is sent (820) to the assisting base station, for use by the assisting base station in encrypting data traffic sent to the wireless terminal or in generating one or more additional assisting security keys for encrypting data traffic sent to the wireless terminal while the wireless terminal is dually connected to the anchor base station and the assisting base station. The anchor base station key, or a key derived from the anchor base station key, is used (830) for encrypting data sent to the wireless terminal by the anchor base station.

Abstract translation: 用于在双连接情况下用于无线终端和辅助基站之间的通信的一组加密密钥的安全生成的技术。 示例性方法包括基于锚基站密钥生成（810）辅助基站的辅助安全密钥。 生成的辅助安全密钥被发送（820）到辅助基站，供辅助基站用于加密发送到无线终端的数据业务，或者生成一个或多个附加辅助安全密钥，用于加密发送到无线终端的数据业务 终端，而无线终端双重连接到锚基站和辅助基站。 使用锚基站密钥或从锚基站密钥导出的密钥（830）来加密由锚基站发送给无线终端的数据。

公开(公告)号：US08989007B2

公开(公告)日：2015-03-24

申请号：US13146251

申请日：2009-01-30

Applicant: Bernhard Raaf ,  Simone Redana ,  Oumer Teyeb ,  Vinh Van Phan

Inventor： Bernhard Raaf ,  Simone Redana ,  Oumer Teyeb ,  Vinh Van Phan

IPC: H04J1/16 ,  H04W28/08 ,  H04L12/729 ,  H04L12/721 ,  H04L12/803 ,  H04B7/26 ,  H04W16/26 ,  H04W48/16 ,  H04W72/02 ,  H04W76/02 ,  H04W84/04 ,  H04W88/04 ,  H04W92/04

CPC classification number: H04W28/08 ,  H04B7/2606 ,  H04L45/125 ,  H04L45/38 ,  H04L47/125 ,  H04W16/26 ,  H04W48/16 ,  H04W72/02 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04 ,  H04W92/045

Abstract: There are provided measures for load balancing in relay-enhanced access networks with a relay device and multiple access devices, said measures exemplarily including the setting of multiple links between a backbone device of a backbone network and said multiple access devices, and a management of resource allocation of said multiple links between said backbone device and said multiple access devices in accordance with resource information of said multiple access devices indicating resource availability and resource assignment of said multiple access devices for establishing multiple connections between said backbone device and said relay device via said multiple access devices.

Abstract translation: 提供了具有中继设备和多个接入设备的中继增强接入网络中负载均衡的措施，所述措施示例性地包括：骨干网骨干设备与所述多接入设备之间的多个链路的设置，以及资源管理 根据所述多个接入设备的资源信息，分配所述骨干设备和所述多个接入设备之间的所述多个链路，指示所述多个接入设备的资源可用性和资源分配，用于经由所述多个接入设备在所述主干设备与所述中继设备之间建立多个连接 访问设备

公开(公告)号：US20140213259A1

公开(公告)日：2014-07-31

申请号：US14240417

申请日：2012-08-22

Applicant: Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

Inventor： Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

IPC: H04W36/00

CPC classification number: H04W36/0094 ,  H04W48/16

Abstract: A base station (12) and a method therein for adapting a triggering threshold for cell re-selection measurements performed by a mobile terminal (20) served by a macro cell (14). The macro cell (14) is supported by the base station (12), and the base station (12) and the mobile terminal (20) are comprised in a wireless communications network (10). The base station determines a serving cell signal strength threshold to be used for triggering cell re-selection measurements by the mobile terminal (20) in dependence on the availability of small cells (18a,18b) within or neighboring the macro cell (14). The base station (12) further transmits the determined serving cell signal strength threshold to the mobile terminal (20).

Abstract translation: 一种基站（12）及其方法，用于调整由宏小区（14）服务的移动终端（20）进行的小区重选测量的触发阈值。 宏小区（14）由基站（12）支持，基站（12）和移动终端（20）包括在无线通信网络（10）中。 基站根据宏单元（14）内或邻近宏小区（14）内的小小区（18a，18b）的可用性，确定移动终端（20）用于触发小区重选测量的服务小区信号强度阈值。 基站（12）还将所确定的服务小区信号强度阈值发送到移动终端（20）。

公开(公告)号：US20130229939A1

公开(公告)日：2013-09-05

申请号：US13883030

申请日：2010-11-04

Applicant: Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

Inventor： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W36/08

Abstract: There are provided measures for handover control for backhaul connections, said measures exemplarily including evaluation of the suitability of an access node cell in access network as target for a handover of a terminal based on delay information being indicative of an expected packet delay in a cell of the access node, wherein such delay information may be generated and/or exchanged in the access network. Said measures may exemplarily be applied for improving handover control in relay-enhanced access networks or networks that contain access nodes connected via different kinds of backhaul that can result in different end-to-end packet delays.

Abstract translation: 提供了用于回程连接的切换控制的措施，所述措施示例性地包括：基于接入网络中的接入节点小区的适合性作为终端切换的目标，基于指示小区中的预期分组延迟的延迟信息 接入节点，其中可以在接入网络中生成和/或交换这样的延迟信息。 所述措施可以示例性地应用于改进中继增强接入网络或包含通过不同种类的回程连接的接入节点的网络中的切换控制，这可能导致不同的端到端分组延迟。

公开(公告)号：US20130215820A1

公开(公告)日：2013-08-22

申请号：US13878313

申请日：2010-10-08

Applicant: Simone Redana ,  Oumer Teyeb ,  Bernhard Raaf

Inventor： Simone Redana ,  Oumer Teyeb ,  Bernhard Raaf

IPC: H04W16/26

CPC classification number: H04W16/26 ,  H04B7/2606 ,  H04W8/26 ,  H04W28/06 ,  H04W48/08 ,  H04W48/16 ,  H04W76/10 ,  H04W84/047

Abstract: A method, including receiving, at a donor access node from a relay node associated with the donor access node, an identification of one or more other access nodes detected at the relay node and sending configuration information about said relay node from said donor access node to at least one of said one or more other access nodes in advance of an indication that a user equipment associated with the relay node has detected said at least one other access node, without at the same time sending said configuration information to at least one further access node that is detected by one or more other relay nodes or user equipments associated with the donor access node but not detected by said relay node. Wherein said configuration information includes information for setting up a communication with the relay node other than via a core network associated with the donor access node.

Abstract translation: 一种方法，包括在来自与所述供体接入节点相关联的中继节点的供体接入节点处接收在所述中继节点处检测到的一个或多个其他接入节点的标识，以及将关于所述中继节点的配置信息从所述供体接入节点发送到 在与中继节点相关联的用户设备已经检测到所述至少一个其他接入节点的指示之前，所述一个或多个其他接入节点中的至少一个，而不同时将所述配置信息发送到至少一个另外的接入 节点，其由与所述供体接入节点相关联但不被所述中继节点检测到的一个或多个其他中继节点或用户设备检测。 其中所述配置信息包括用于建立与中继节点的通信的信息，而不是经由与供体接入节点相关联的核心网络。

公开(公告)号：US20130084884A1

公开(公告)日：2013-04-04

申请号：US13499952

申请日：2012-01-16

Applicant: Oumer Teyeb ,  Muhammad Kazmi ,  Gunnar Mildh

Inventor： Oumer Teyeb ,  Muhammad Kazmi ,  Gunnar Mildh

IPC: H04W48/04 ,  H04W64/00

CPC classification number: H04W48/04 ,  H04W64/00

Abstract: The present invention relates to a method in a radio network node of a cellular network, for controlling admission of a UE in a cell covering a region. The method comprises obtaining (710) a location of the UE, comparing (720) information related to a geometric boundary of the region and the obtained location of the UE, and determining (730) whether to admit the UE in the cell based on the comparison.

Abstract translation: 蜂窝网络的无线网络节点中的方法技术领域本发明涉及蜂窝网络的无线网络节点中的方法，用于控制覆盖区域的小区中的UE的接纳。 该方法包括获取（710）UE的位置，比较（720）与该区域的几何边界和所获得的UE的位置有关的信息，并且基于该方法确定（730）是否允许该小区中的UE 比较。

公开(公告)号：US20130053048A1

公开(公告)日：2013-02-28

申请号：US13574882

申请日：2010-01-25

Applicant: Luis Garcia ,  Oumer Teyeb ,  Simone Redana ,  Vinh Van Phan ,  Jeroen Wigard ,  Raaf Bernhard

Inventor： Luis Garcia ,  Oumer Teyeb ,  Simone Redana ,  Vinh Van Phan ,  Jeroen Wigard ,  Raaf Bernhard

IPC: H04W72/04

CPC classification number: H04W48/20 ,  H04L12/5692 ,  H04L12/66 ,  H04W84/045 ,  H04W88/10

Abstract: There is proposed a mechanism providing functions of a so-called hybrid home node B (HHNB) where subscribers, depending on their belonging to a specific subscriber group, such as a closed subscriber group or an open subscriber group, are admitted for a connection to the communication network via different connection routes and systems. After a request for connecting a subscriber is received, an identification process is performed whether the subscriber belongs to a first subscriber group (CSG) or to a second subscriber group (OSG). On the basis of this identification, the subscriber is assigned to a first connection route or a second connection route. It is then checked whether available resources on the assigned connection route are sufficient, wherein on the basis of this check the request for connecting is allowed or rejected.

Abstract translation: 提出了一种提供所谓的混合家庭节点B（HHNB）的功能的机制，其中根据其属于特定用户组（诸如封闭用户组或开放用户组）的用户被允许用于连接到 通信网络通过不同的连接路由和系统。 在接收到用户连接请求之后，执行用户是属于第一用户组（CSG）还是第二用户组（OSG）的识别处理。 基于该识别，用户被分配到第一连接路由或第二连接路由。 然后检查分配的连接路由上的可用资源是否足够，其中基于该检查允许或拒绝请求连接。