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1. 发明授权

US08675604B2 Relay enhanced cellular telecommunication network 有权
标题翻译：中继增强型蜂窝电信网络
公开(公告)号：US08675604B2
公开(公告)日：2014-03-18
申请号：US13136782
申请日：2011-08-10
申请人： Oumer Teyeb , Bernhard Raaf , Weihua Zhou
发明人： Oumer Teyeb , Bernhard Raaf , Weihua Zhou
IPC分类号： H04W4/00
CPC分类号： H04W36/12 , H04B7/155 , H04B7/2606 , H04W28/08 , H04W36/0083 , H04W40/04 , H04W48/17 , H04W84/047 , H04W92/045
摘要： Systems and techniques for avoiding inefficiencies resulting from failed handover attempts. A base station selects one or more mobility management entity (MME) pools for assignment to a relay node, with the selection being performed so as to minimize or eliminate handover attempts requiring that a target device support a particular MME pool when the MME pool is not supported by the MME. A base station selects, when communicating with a relay node, a subset of the MME pools that it supports and assigns the subset to the base station. UEs served by the relay node are assigned the MME pool or MME pools assigned to the relay node. The relay node is informed of the MME pools supported by one or more neighbor nodes and, when attempting a handover to a neighbor node, attempts an X2 handover only to neighbor nodes supporting an MME pool assigned to the relay node.
摘要翻译：避免由于失败的切换尝试而导致的低效率的系统和技术。基站选择用于分配给中继节点的一个或多个移动性管理实体（MME）池，其中执行选择以便在MME池不是时最小化或消除要求目标设备支持特定MME池的切换尝试由MME支持。当与中继节点通信时，基站选择其支持的MME池的子集，并将子集分配给基站。由中继节点服务的UE分配给分配给中继节点的MME池或MME池。向中继节点通知由一个或多个相邻节点支持的MME池，并且当尝试切换到相邻节点时，尝试仅向支持分配给中继节点的MME池的邻居节点进行X2切换。

2. 发明申请

US20120039299A1 Relay enhanced cellular telecommunication network 有权
标题翻译：中继增强型蜂窝电信网络
公开(公告)号：US20120039299A1
公开(公告)日：2012-02-16
申请号：US13136782
申请日：2011-08-10
申请人： Oumer Teyeb , Bernhard Raaf , Weihua Zhou
发明人： Oumer Teyeb , Bernhard Raaf , Weihua Zhou
IPC分类号： H04W36/00
CPC分类号： H04W36/12 , H04B7/155 , H04B7/2606 , H04W28/08 , H04W36/0083 , H04W40/04 , H04W48/17 , H04W84/047 , H04W92/045
摘要： Systems and techniques for avoiding inefficiencies resulting from failed handover attempts. A base station selects one or more mobility management entity (MME) pools for assignment to a relay node, with the selection being performed so as to minimize or eliminate handover attempts requiring that a target device support a particular MME pool when the MME pool is not supported by the MME. A base station selects, when communicating with a relay node, a subset of the MME pools that it supports and assigns the subset to the base station. UEs served by the relay node are assigned the MME pool or MME pools assigned to the relay node. The relay node is informed of the MME pools supported by one or more neighbor nodes and, when attempting a handover to a neighbor node, attempts an X2 handover only to neighbor nodes supporting an MME pool assigned to the relay node.
摘要翻译：避免由于失败的切换尝试而导致的低效率的系统和技术。基站选择用于分配给中继节点的一个或多个移动性管理实体（MME）池，其中执行选择以便在MME池不是时最小化或消除要求目标设备支持特定MME池的切换尝试由MME支持。当与中继节点通信时，基站选择其支持的MME池的子集，并将子集分配给基站。由中继节点服务的UE分配给分配给中继节点的MME池或MME池。向中继节点通知由一个或多个相邻节点支持的MME池，并且当尝试切换到相邻节点时，尝试仅向支持分配给中继节点的MME池的邻居节点进行X2切换。

3. 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。

4. 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。

5. 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。

6. 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。

7. 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.

8. 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。

9. 发明申请

US20140086138A1 Method and Device for Processing Data in a Wireless Network 审中-公开
标题翻译：用于在无线网络中处理数据的方法和设备
公开(公告)号：US20140086138A1
公开(公告)日：2014-03-27
申请号：US13876873
申请日：2010-10-01
申请人： Oumer Teyeb , Simone Redana , Bernhard Raaf , Tobias Bandh
发明人： Oumer Teyeb , Simone Redana , Bernhard Raaf , Tobias Bandh
IPC分类号： H04L5/00 , H04B7/15
CPC分类号： H04L5/0073 , H04B7/15 , H04B7/2606 , H04W8/26 , H04W84/047
摘要： A method and a device for processing data in a wireless network are provided, wherein a relay node is served by a base station; and wherein the relay node is assigned at least one identification code such that collisions with identification codes of neighboring relay nodes or neighboring base stations are reduced, avoided or solved. Furthermore, a communication system is suggested including at least one such device.
摘要翻译：提供了一种在无线网络中处理数据的方法和装置，其中中继节点由基站服务; 并且其中所述中继节点被分配至少一个识别码，使得与相邻中继节点或相邻基站的识别码的冲突被减少，避免或解决。此外，建议包括至少一个这样的设备的通信系统。

10. 发明申请

US20130203416A1 Handover Preparations 审中-公开
标题翻译：切换准备
公开(公告)号：US20130203416A1
公开(公告)日：2013-08-08
申请号：US13695108
申请日：2011-04-28
申请人： Bernhard Raaf , Simone Redana , Oumer Teyeb
发明人： Bernhard Raaf , Simone Redana , Oumer Teyeb
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W36/0061 , H04W36/32 , H04W84/047
摘要： A technique including transmitting via a wireless interface a handover request message relating to handover of a communication device from an intermediate access node to a new access node, wherein the handover request message identifies a plurality of access nodes as candidates for the new access node.
摘要翻译：一种技术，包括经由无线接口将与通信设备的切换相关的切换请求消息从中间接入节点发送到新的接入节点，其中所述切换请求消息将多个接入节点标识为新的接入节点的候选。

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