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1. 发明授权

US09301234B2 Handover control for networks with several types of backhaul connections 有权
标题翻译：具有多种类型的回程连接的网络的切换控制
公开(公告)号：US09301234B2
公开(公告)日：2016-03-29
申请号：US13883030
申请日：2010-11-04
申请人： Oumer Teyeb , Bernhard Raaf , Simone Redana
发明人： Oumer Teyeb , Bernhard Raaf , Simone Redana
IPC分类号： H04L12/26 , H04W36/30 , H04W36/08
CPC分类号： H04W36/30 , H04W36/08
摘要： 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.
摘要翻译：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。

2. 发明授权

US09049627B2 Handover and neighbor management for mobile relay nodes 有权
标题翻译：移动中继节点的切换和邻居管理
公开(公告)号：US09049627B2
公开(公告)日：2015-06-02
申请号：US13383093
申请日：2011-12-15
申请人： Oumer Teyeb , Fredrik Gunnarsson , Gunnar Mildh , Jessica Östergaard
发明人： Oumer Teyeb , Fredrik Gunnarsson , Gunnar Mildh , Jessica Östergaard
IPC分类号： H04W36/00 , H04W36/08 , H04W8/26 , H04W84/00 , H04W84/04
CPC分类号： H04W36/0061 , H04W8/26 , H04W36/0083 , H04W36/08 , H04W84/005 , H04W84/047
摘要： Some embodiments provide a mobile relay node, RN, (16) with complete and valid neighbor cell information. The RN (16) requests this information from a donor base station (12) upon detecting a defined condition characteristically indicating that movement of the RN (16) has rendered previously obtained neighbor cell information incomplete or invalid. The RN (16) may generate the request to identify cells (18) currently neighboring the mobile cell (20). The donor base station (12) may then provide the RN (16) information that more specifically pertains to the mobile cell's neighbors, rather than generally pertaining to the donor cell's neighbors. Other embodiments compensate for the RN's incomplete or invalid neighbor cell information. These embodiments permit the RN (16) to identify a target cell (18) with a non-unique cell identifier in a handover message sent to the donor base station (12). The donor base station (12) resolves this non-unique identifier and replaces it with the corresponding unique identifier for sending the message towards the target cell (18).
摘要翻译：一些实施例提供具有完整和有效的相邻小区信息的移动中继节点RN（16）。 RN（16）在检测到特定地指示RN（16）的移动已经使先前获得的相邻小区信息不完整或无效的定义条件时，从施主基站（12）请求该信息。 RN（16）可以生成用于识别当前与移动小区（20）相邻的小区（18）的请求。捐助者基站（12）然后可以提供更具体地涉及移动小区的邻居的RN（16）信息，而不是通常属于供体小区的邻居。其他实施例补偿RN的不完整或无效的相邻小区信息。这些实施例允许RN（16）在发送到施主基站（12）的切换消息中使用非唯一小区标识符来识别目标小区（18）。施主基站（12）解析该非唯一标识符并用相应的唯一标识符替换它，以向目标小区（18）发送消息。

3. 发明授权

US09031564B2 Handover robustness in cellular radio communications 有权
标题翻译：蜂窝无线电通信中的切换鲁棒性
公开(公告)号：US09031564B2
公开(公告)日：2015-05-12
申请号：US13376379
申请日：2011-10-26
申请人： Oumer Teyeb , Angelo Centonza , Konstantinos Dimou , Walter Muller
发明人： Oumer Teyeb , Angelo Centonza , Konstantinos Dimou , Walter Muller
IPC分类号： H04W36/00 , H04W36/08 , H04W36/22 , H04W36/32 , H04W76/04
CPC分类号： H04W36/0083 , H04W36/08 , H04W36/22 , H04W36/32 , H04W52/0212 , H04W76/28 , H04W88/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24 , Y02D70/25
摘要： An indication of the speed of movement of a UE in a radio communications system is received (801) at a network node of the radio communications system. The parameters of the radio communications system are then analyzed (803) using the speed of movement indication. The system parameters are then adjusted (805) using the analysis.
摘要翻译：在无线电通信系统的网络节点处接收（801）在无线电通信系统中UE的移动速度的指示。然后使用移动速度指示来分析无线电通信系统的参数（803）。然后使用分析调整系统参数（805）。

4. 发明授权

US08903399B2 Methods and network nodes for detecting short stay handover 有权
标题翻译：用于检测短停留切换的方法和网络节点
公开(公告)号：US08903399B2
公开(公告)日：2014-12-02
申请号：US13520676
申请日：2012-06-07
申请人： Angelo Centonza , Fredrik Gunnarsson , Walter Müller , Oumer Teyeb
发明人： Angelo Centonza , Fredrik Gunnarsson , Walter Müller , Oumer Teyeb
IPC分类号： H04W36/00 , H04W4/00 , H04W36/24 , H04W92/20 , H04W88/08
CPC分类号： H04W36/245 , H04W88/08 , H04W92/20
摘要： Embodiments herein relate to a method in a second network node (13,14) for detecting a short stay handover of a user equipment (11) in a second cell (16) in a telecommunication system (10). The user equipment (11) is handed over from a first cell (15) to the second cell (16) and from the second cell (16) to a third cell (17) in the telecommunication system (10). The second network node sends, to a first network node (12,18), an indication in a message that a short stay handover has occurred when determined that the user equipment (11) is handed over to the third cell (17) before a time threshold, thereby enabling the first network node (12,18) to detect the short stay handover.
摘要翻译：本文的实施例涉及用于检测电信系统（10）中的第二小区（16）中的用户设备（11）的短停留切换的第二网络节点（13,14）中的方法。用户设备（11）从第一小区（15）切换到第二小区（16），并从电信系统（10）中的第二小区（16）切换到第三小区（17）。第二网络节点在确定在用户设备（11）被移交给第三小区（17）之前向消息中发送短停留切换已经发生的消息中的指示，从而使得第一网络节点（12,18）能够检测短停留切换。

5. 发明申请

US20140080484A1 Node a Method for Providing an Interface Between Base Stations 有权
标题翻译：节点在基站之间提供接口的方法
公开(公告)号：US20140080484A1
公开(公告)日：2014-03-20
申请号：US14009128
申请日：2013-07-15
申请人： Angelo Centonza , Fredrik Gunnarsson , Niklas Johansson , Oumer Teyeb , Stefan Wagner , Pontus Wallentin
发明人： Angelo Centonza , Fredrik Gunnarsson , Niklas Johansson , Oumer Teyeb , Stefan Wagner , Pontus Wallentin
IPC分类号： H04W76/04 , H04W36/24
CPC分类号： H04W36/0055 , H04W36/0027 , H04W36/0072 , H04W36/04 , H04W36/24 , H04W36/28
摘要： Example embodiments are directed towards establishing a base station (401A) to base station (401B) interface for receiving and sending communications on the interface for providing bearer management functions for bearers associated with a user equipment (101) in multiple connectivity with at least two base stations.
摘要翻译：示例性实施例涉及建立到基站（401B）接口的基站（401A），用于在接口上接收和发送通信，用于为与多个连接中的至少两个基站的用户设备（101）相关联的承载提供承载管理功能车站。

6. 发明申请

US20130079018A1 Handover Preparation 审中-公开
标题翻译：切换准备
公开(公告)号：US20130079018A1
公开(公告)日：2013-03-28
申请号：US13695381
申请日：2010-12-31
申请人： Oumer Teyeb , Simone Redana , Bernhard Raaf
发明人： Oumer Teyeb , Simone Redana , Bernhard Raaf
IPC分类号： H04W36/32
CPC分类号： H04W36/0055 , H04W36/0061 , H04W36/32 , H04W84/047
摘要： There are provided measures for proximity reporting procedures in radio access, for example in heterogeneous network environments, said measures exemplarily including sending, to a serving base station representing a source of mobility of a user equipment, a first proximity indication indicating proximity to a microcell base station representing a target of mobility of said user equipment, said first proximity indication including a carrier according to a preceding access of said user equipment to the microcell base station, and, when detecting the microcell base station on said carrier according to the preceding access fails, sending, to the serving base station, a second proximity indication indicating proximity to the microcell base station, said second proximity indication including a carrier being different from said carrier according to the preceding access. Said measures may exemplarily be applied for mobility procedures in LTE, LTE-Advanced, HSPA and/or UMTS radio access systems.
摘要翻译：提供了在无线电接入中的接近报告过程的措施，例如在异构网络环境中，所述措施示例性地包括向表示用户设备的移动性来源的服务基站发送指示接近微小区基站的第一接近指示表示所述用户设备的移动目标的所述第一接入指示，所述第一接近指示包括根据所述用户设备对微小区基站的先前接入的载波，并且当根据前述接入失败检测到所述载波上的微小区基站时向所述服务基站发送指示接近所述微小区基站的第二接近指示，所述第二接近指示包括根据所述前一访问与所述载波不同的载波。所述措施可以示例性地应用于LTE，LTE-Advanced，HSPA和/或UMTS无线电接入系统中的移动性过程。

7. 发明申请

US20110249558A1 Apparatus and Method for Dynamically Deploying a Network Node 审中-公开
标题翻译：动态部署网络节点的装置和方法
公开(公告)号：US20110249558A1
公开(公告)日：2011-10-13
申请号：US13125415
申请日：2009-10-23
申请人： Bernhard Raaf , Simone Redana , Oumer Teyeb , Vinh Van Phan
发明人： Bernhard Raaf , Simone Redana , Oumer Teyeb , Vinh Van Phan
IPC分类号： H04W24/02 , H04L12/26 , H04B7/14 , H04L12/28
CPC分类号： H04W24/02 , H04B7/155 , H04B7/2606 , H04W16/26 , H04W52/0216 , H04W52/0238 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/168 , Y02D70/24 , Y02D70/446 , Y02D70/449
摘要： A Deploying Apparatus for dynamically deploying a Relaying Apparatus is described. The Deploying Apparatus includes an Evaluating Device and a Deploying Device. The Evaluating Device is adapted for determining an available network configuration and for determining a required network configuration. The Deploying Device is adapted for meeting the required network configuration by deploying at least one Network Apparatus of the group of Network Apparatuses consisting of a Relaying Apparatus and the Deploying Apparatus in accordance with the required network configuration.
摘要翻译：描述了用于动态部署中继装置的部署装置。部署装置包括评估装置和部署装置。评估装置适于确定可用的网络配置和用于确定所需的网络配置。部署设备适于通过根据所需的网络配置部署由中继设备和部署设备组成的一组网络设备的至少一个网络设备来满足所需的网络配置。

8. 发明申请

US20110086639A1 Method and Apparatus for Handover Procedure in Communication Network with Relay Extension 有权
标题翻译：具有继电器扩展的通信网络切换过程的方法和装置
公开(公告)号：US20110086639A1
公开(公告)日：2011-04-14
申请号：US12919245
申请日：2009-02-27
申请人： Jyri Kalervo Hamalainen , Bernhard Raaf , Oumer Teyeb , Phan Vinh Van
发明人： Jyri Kalervo Hamalainen , Bernhard Raaf , Oumer Teyeb , Phan Vinh Van
IPC分类号： H04W36/00
CPC分类号： H04W36/34 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： An enhanced solution for controlling a handover procedure for handing a terminal device over from a source cell to a target cell in a communication network with relay nodes is provided. In the solution, the relay nodes actively assist in the handover procedure by, for instance, initiating the handover procedure, configuring a relayed link and buffering user data at the relay node.
摘要翻译：提供了一种用于控制用于将终端设备从源小区移交到具有中继节点的通信网络中的目标小区的切换过程的增强解决方案。在该解决方案中，中继节点通过例如发起切换过程，配置中继链路并在中继节点缓冲用户数据来主动地协助切换过程。

9. 发明授权

US09986442B2 Relay nodes 有权
公开(公告)号：US09986442B2
公开(公告)日：2018-05-29
申请号：US13878313
申请日：2010-10-08
申请人： Simone Redana , Oumer Teyeb , Bernhard Raaf
发明人： Simone Redana , Oumer Teyeb , Bernhard Raaf
IPC分类号： H04B7/14 , H04W16/26 , H04W48/08 , H04B7/26 , H04W8/26 , H04W28/06 , H04W48/16 , H04W76/02 , H04W84/04
CPC分类号： H04W16/26 , H04B7/2606 , H04W8/26 , H04W28/06 , H04W48/08 , H04W48/16 , H04W76/10 , H04W84/047
摘要： 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.

10. 发明授权

US09155012B2 Method, apparatus, and related computer program product for load balancing in a relay network 有权
标题翻译：方法，装置和相关的计算机程序产品，用于中继网络中的负载平衡
公开(公告)号：US09155012B2
公开(公告)日：2015-10-06
申请号：US13265921
申请日：2009-04-24
申请人： Simone Redana , Bernhard Raaf , Juergen Michel , Vinh Van Phan , Oumer Teyeb , Ingo Viering , Martin Doettling , Lei Du
发明人： Simone Redana , Bernhard Raaf , Juergen Michel , Vinh Van Phan , Oumer Teyeb , Ingo Viering , Martin Doettling , Lei Du
IPC分类号： H04W36/12 , H04W36/22 , H04B7/26 , H04W36/00 , H04W84/04
CPC分类号： H04W36/22 , H04B7/2606 , H04W36/0055 , H04W36/12 , H04W84/047
摘要： It is disclosed a method (and related apparatus) including deciding a handover of a terminal from a relaying source entity to a relaying target entity based on information related to at least one link between the relaying source and target entities and source and target network access entities.
摘要翻译：公开了一种方法（以及相关设备），包括基于与中继源与目标实体之间的至少一个链路以及源和目标网络接入实体相关的信息来确定终端从中继源实体到中继目标实体的切换。

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