公开(公告)号：US20150003372A1

公开(公告)日：2015-01-01

申请号：US14379858

申请日：2012-02-28

申请人： Bernhard Raaf ,  Esa Tapani Tiirola ,  Simone Redana

发明人： Bernhard Raaf ,  Esa Tapani Tiirola ,  Simone Redana

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04W28/26 ,  H04W74/002 ,  H04W76/10

摘要： It is described a method for controlling a transmission of messages for a signalling procedure between a base station and a user equipment via a radio transmission channel. The method comprises generating at least one message for the signalling procedure, wherein the at least one message comprises signalling procedure information and indicates control information being indicative for the presence of at least one subsequent message for the signalling procedure and/or for resources of the radio transmission channel being allocated to the at least one subsequent message, transmitting the at least one message between the base station and the user equipment, and controlling the transmission of the at least one subsequent message between the base station and the user equipment based on the control information.

摘要翻译： 描述了一种用于经由无线电传输信道来控制用于基站和用户设备之间的信令过程的消息的传输的方法。 该方法包括生成用于信令过程的至少一个消息，其中至少一个消息包括信令过程信息，并且指示控制信息指示存在用于信令过程的至少一个后续消息和/或用于无线电资源的至少一个后续消息 传输信道被分配给所述至少一个后续消息，在所述基站和所述用户设备之间发送所述至少一个消息，并且基于所述控制来控制所述基站和所述用户设备之间的所述至少一个后续消息的传输 信息。

公开(公告)号：US20150139094A1

公开(公告)日：2015-05-21

申请号：US14391113

申请日：2012-04-12

申请人： Wolfgang Zirwas ,  Michael Faerber ,  Simone Redana ,  Bernhard Raaf

发明人： Wolfgang Zirwas ,  Michael Faerber ,  Simone Redana ,  Bernhard Raaf

IPC分类号： H04L5/00

CPC分类号： H04L5/0048 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/065

摘要： A method of reporting channel state information from a network element to a further network element of a communication network is provided, wherein the method includes decomposing the channel state information into different portions wherein the different portions correspond to channel state information varying on different time scales, and reporting at least one portion of the decomposed channel state information to a further network element.

摘要翻译： 提供了一种从网络元件向通信网络的另一个网络元件报告信道状态信息的方法，其中该方法包括将信道状态信息分解为不同部分，其中不同部分对应于在不同时间尺度上变化的信道状态信息， 以及将分解的信道状态信息的至少一部分报告给另一个网络元件。

公开(公告)号：US08989007B2

公开(公告)日：2015-03-24

申请号：US13146251

申请日：2009-01-30

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

摘要： 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.

摘要翻译： 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：US20140204832A1

公开(公告)日：2014-07-24

申请号：US14126879

申请日：2011-06-17

申请人： Vinh Van Phan ,  Kari Veikko Horneman ,  Simone Redana ,  Bernhard Raaf ,  Hanns-Juergen Schwarzbauer ,  Matti Einari Laitila ,  Seppo Ilmari Vesterinen ,  Alexander Vesely

发明人： Vinh Van Phan ,  Kari Veikko Horneman ,  Simone Redana ,  Bernhard Raaf ,  Hanns-Juergen Schwarzbauer ,  Matti Einari Laitila ,  Seppo Ilmari Vesterinen ,  Alexander Vesely

IPC分类号： H04B7/15 ,  H04W16/26

CPC分类号： H04B7/15 ,  H04B7/2606 ,  H04W8/26 ,  H04W16/26 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04 ,  H04W88/06 ,  H04W88/10

摘要： A method includes controlling one or more radio access connections at a mobile gateway for at least one station associated with a mobile relay system, the mobile relay system providing a plurality of access technologies and being served by one or more donor cellular systems. The method further includes controlling address information of communication on the one or more radio access connections between at least one station and one or more core network elements associated with the one or more donor cellular systems.

摘要翻译： 一种方法包括控制用于与移动中继系统相关联的至少一个站的移动网关处的一个或多个无线电接入连接，所述移动中继系统提供多个接入技术并由一个或多个供体蜂窝系统服务。 该方法还包括控制至少一个站与与一个或多个施主蜂窝系统相关联的一个或多个核心网络单元之间的一个或多个无线电接入连接上的通信的地址信息。

公开(公告)号：US20130315134A1

公开(公告)日：2013-11-28

申请号：US13978304

申请日：2011-01-05

申请人： Ruediger Halfmann ,  Bernhard Raaf ,  Simone Redana

发明人： Ruediger Halfmann ,  Bernhard Raaf ,  Simone Redana

IPC分类号： H04W16/26

CPC分类号： H04W16/26 ,  H04W84/047

摘要： It is described an access module for a relay node for a radio telecommunication network. The access module includes an access communication part for providing a radio connection between the relay node and at least one user equipment, and an access interface for connecting the access module to a backhaul module of the relay node via an Internet Protocol network connection, wherein the access module and the backhaul module are spatially separated from each other. It is further described a backhaul module for a relay node, which includes a backhaul communication part for providing a radio connection between the relay node and a base station of the radio telecommunication network, and a backhaul interface for connecting the backhaul module to an access module of the relay node via an Internet Protocol network connection, wherein the backhaul module and the access module are spatially separated from each other. It is further described a relay node including such an access module and such a backhaul module and a radio message forwarding method, which is carried out with at least one of such a relay node.

摘要翻译： 描述了用于无线电电信网络的中继节点的接入模块。 访问模块包括用于在中继节点和至少一个用户设备之间提供无线电连接的接入通信部分和用于经由因特网协议网络连接将接入模块连接到中继节点的回程模块的接入接口，其中， 访问模块和回程模块在空间上彼此分离。 进一步描述了用于中继节点的回程模块，其包括用于在中继节点和无线电信网络的基站之间提供无线电连接的回程通信部分和用于将回程模块连接到访问模块的回程接口 所述中继节点经由因特网协议网络连接，其中所述回程模块和所述访问模块在空间上彼此分离。 进一步描述包括这种接入模块的中继节点和这样的回程模块和无线电消息转发方法，该方法是利用这种中继节点中的至少一个来执行的。

公开(公告)号：US20130229939A1

公开(公告)日：2013-09-05

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： H04W36/30

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。

公开(公告)号：US20130215820A1

公开(公告)日：2013-08-22

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： H04W16/26

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.

摘要翻译： 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：US20130039185A1

公开(公告)日：2013-02-14

申请号：US13583749

申请日：2010-03-11

申请人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

发明人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

IPC分类号： H04W88/04 ,  H04W28/08 ,  H04W56/00

CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W28/06 ,  H04W84/047 ,  H04W92/20

摘要： Optimized signaling in relay-enhanced access networks There are provided measures for optimized signaling in relay-enhanced access networks, said measures exemplarily including receipt of at least one signaling message concerning at least one relay node of a relay-enhanced access network over at least one predetermined signaling interface, concentration of signaling concerning a respective relay node in terms of irrelevancy and/or redundancy from the at least one signaling message, and forwarding of the concentrated signaling in a signaling message over the at least one predetermined signaling interface towards the respective relay node. Said measures may exemplarily be applied for optimizing X2 messaging in relay-enhanced LTE access networks.

摘要翻译： 中继增强接入网络中的优化信令提供了用于中继增强接入网络中的优化信令的措施，所述措施示例性地包括：至少接收到关于至少一个中继增强接入网络的至少一个中继节点的信令消息 预定的信令接口，关于来自至少一个信令消息的无约束和/或冗余的相应中继节点的信令集中，以及通过所述至少一个预定信令接口向所述相应中继转发所述集中信令在信令消息中 节点。 所述措施可以示例性地应用于在中继增强的LTE接入网络中优化X2消息。

公开(公告)号：US20120051349A1

公开(公告)日：2012-03-01

申请号：US13263420

申请日：2009-04-09

申请人： Oumer Teyeb ,  Simone Redana ,  Vinh Van Phan ,  Bernhard Raaf ,  Min Huang ,  Richard Waldhauser

发明人： Oumer Teyeb ,  Simone Redana ,  Vinh Van Phan ,  Bernhard Raaf ,  Min Huang ,  Richard Waldhauser

IPC分类号： H04W92/00

CPC分类号： H04W36/02

摘要： It is described a method for transferring data in a downlink direction from a transmitting network element to a user equipment. The described method includes (a) sending at least one data packet from the transmitting network element to a source base station, (b) receiving the data packet by the source base station, which is connected to a source relay node representing a source access point for the user equipment, (c) caching the data packet by the source base station, (d) handing over the user equipment from the source relay node to a target access point, and (e) transferring the data packet from the source base station via the target access point to the user equipment. It is further described a corresponding method for transferring data in an uplink direction from a user equipment to a receiving network element, wherein the caching is carried out by a target base station. Furthermore, it is described a source base station and a target base station, which are adapted to carry out respectively one of the above mentioned data transferring methods.

摘要翻译： 描述了一种用于在下行链路方向上将数据从发送网络元件传送到用户设备的方法。 所描述的方法包括（a）将至少一个数据分组从发送网元发送到源基站，（b）由源基站接收数据分组，源基站连接到表示源接入点的源中继节点 对于所述用户设备，（c）由所述源基站缓存所述数据分组，（d）将所述用户设备从所述源中继节点切换到目标接入点，以及（e）将所述数据分组从所述源基站 通过目标接入点到用户设备。 进一步描述了用于从用户设备向接收网络单元在上行链路方向上传送数据的相应方法，其中，高速缓存由目标基站执行。 此外，描述了适于分别执行上述数据传送方法之一的源基站和目标基站。

公开(公告)号：US09503162B2

公开(公告)日：2016-11-22

申请号：US14379580

申请日：2012-02-21

申请人： Wolfgang Zirwas ,  Simone Redana ,  Bernhard Raaf ,  Michael Faerber

发明人： Wolfgang Zirwas ,  Simone Redana ,  Bernhard Raaf ,  Michael Faerber

IPC分类号： H04B7/02 ,  H04B15/00 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04B7/024 ,  H04B15/00 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0091 ,  H04L27/2601

摘要： A method is provided wherein a base station and at least one further base station are assigned to a cooperation area, wherein a user equipment is served by the base station. The method comprises determining, by the base station, whether all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, selecting a transmission mode, wherein the transmission mode is based, if all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, on precoding coordinated multipoint transmission, or else, on an interference reducing transmission, and configuring, by the base station, the communication channel between the base station and the user equipment based on the selected transmission mode.

摘要翻译： 提供了一种方法，其中将基站和至少一个另外的基站分配给协作区域，其中用户设备由基站服务。 所述方法包括由所述基站确定所述基站和所述至少一个其他基站中的每一个是否接收到用于预编码协调多点传输所需的所述用户设备的所有用户数据，选择传输模式，其中， 传输模式是基于预编码协调多点传输所需的用户设备的所有用户数据都由基站和至少一个另外的基站中的每个接收，在预编码协调多点传输上，或者在干扰 基站根据所选择的传输模式减少基站和用户设备之间的通信信道的传输，以及配置。