公开(公告)号：US20130039185A1

公开(公告)日：2013-02-14

申请号：US13583749

申请日：2010-03-11

Applicant: Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

Inventor： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

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

CPC classification number: H04B7/2606 ,  H04B7/155 ,  H04W28/06 ,  H04W84/047 ,  H04W92/20

Abstract: 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.

Abstract translation: 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：US08286047B2

公开(公告)日：2012-10-09

申请号：US12409739

申请日：2009-03-24

Applicant: Xiang Guang Che ,  Asbjorn Grovlen ,  Bernhard Raaf ,  Przemek Czerepinski

Inventor： Xiang Guang Che ,  Asbjorn Grovlen ,  Bernhard Raaf ,  Przemek Czerepinski

IPC: G06F11/00

CPC classification number: H04L1/1845 ,  H04L1/1812

Abstract: In accordance with an embodiment of the present invention, an apparatus, comprising a processor configured to determine a total number of soft channel bits, a first number associated with hybrid automatic retransmit request processes and a second number associated with hybrid automatic retransmit request processes; and the processor further configured to select a size of a soft buffer memory partition based at least in part on the total number of soft channel bits, the first number associated with hybrid automatic retransmit request processes and the second number associated with hybrid automatic retransmit request processes, is disclosed.

Abstract translation: 根据本发明的实施例，一种装置，包括：处理器，被配置为确定软信道比特的总数，与混合自动重传请求进程相关联的第一个数字和与混合自动重传请求进程相关联的第二个数字; 并且所述处理器还被配置为至少部分地基于软信道比特的总数来选择软缓冲存储器分区的大小，与混合自动重传请求进程相关联的第一个数字和与混合自动重发请求进程相关联的第二个数字 ，被披露。

公开(公告)号：US20120236798A1

公开(公告)日：2012-09-20

申请号：US13502236

申请日：2009-10-16

Applicant: Bernhard Raaf ,  Hai Ming Wang ,  Erlin Zeng ,  Gilles Charbit ,  Jing Han

Inventor： Bernhard Raaf ,  Hai Ming Wang ,  Erlin Zeng ,  Gilles Charbit ,  Jing Han

IPC: H04W4/00

CPC classification number: H04B7/0452 ,  H04L5/0048 ,  H04L5/0053 ,  H04W52/325

Abstract: Transmitting physical signals precoded at the physical layer, and transmitting via a physical channel precoded at the physical layer decoding information for use in physical layer decoding of said physical signals; wherein said decoding information is incorporated into one or more data units at a layer higher than the physical layer. Transmitting in a single sub-frame one or more physical reference signals for use in physical layer decoding of a physical channel in a plurality of sub-frames.

Abstract translation: 发送在物理层预编码的物理信号，以及经由在物理层解码信息预编码的物理信道进行发送，以用于所述物理信号的物理层解码; 其中所述解码信息被并入到比物理层高的层中的一个或多个数据单元中。 在单个子帧中发送一个或多个物理参考信号，以用于多个子帧中的物理信道的物理层解码。

公开(公告)号：US20120163287A1

公开(公告)日：2012-06-28

申请号：US13390462

申请日：2009-08-14

Applicant: Bernhard Raaf ,  Erlin Zeng ,  Hai Ming Wang ,  Gilles Charbit

Inventor： Bernhard Raaf ,  Erlin Zeng ,  Hai Ming Wang ,  Gilles Charbit

IPC: H04W72/04 ,  H04B7/14

CPC classification number: H04B7/155

Abstract: An apparatus including at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: determining for a group of symbols at least one candidate transmission symbol position, wherein the group of symbols include a first symbol position part for backhaul downlink symbol positions and a second symbol position part including the at least one candidate transmission symbol position; and generating at least one further backhaul downlink symbol for the at least one candidate transmission symbol position.

Abstract translation: 一种装置，包括至少一个处理器和包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述装置至少执行：确定一组符号 至少一个候选传输符号位置，其中所述符号组包括用于回程下行链路符号位置的第一符号位置部分和包括所述至少一个候选传输符号位置的第二符号位置部分; 以及为所述至少一个候选传输符号位置生成至少一个另外的回程下行链路符号。

公开(公告)号：US20120127939A1

公开(公告)日：2012-05-24

申请号：US13319222

申请日：2009-05-08

Applicant: Frank Frederiksen ,  Esa Tapani Tiirola ,  Bernhard Raaf ,  Kari Pekka Pajukoski ,  Kari Juhani Hooli

Inventor： Frank Frederiksen ,  Esa Tapani Tiirola ,  Bernhard Raaf ,  Kari Pekka Pajukoski ,  Kari Juhani Hooli

IPC: H04W72/04

CPC classification number: H04L5/0092 ,  H04L5/0042 ,  H04L5/0058 ,  H04W72/0493

Abstract: Apparatus and method for resource allocation are provided. An apparatus includes a controller configured to: utilize a tree structure with more than one branch in the resource allocation of physical resource blocks, each branch including one or more legal starting positions for resource allocation. Each starting position is associated with a cluster of physical resource blocks, the number of starting positions being different on each branch. The size of the resource clusters of each branch is different. The controller is configured to denote each resource cluster with a predefined index, and allocate one or more clusters to user equipment uplink connection.

Abstract translation: 提供了资源分配的装置和方法。 一种装置，包括：控制器，被配置为：在物理资源块的资源分配中利用具有多于一个分支的树结构，每个分支包括用于资源分配的一个或多个合法起始位置。 每个起始位置与物理资源块的集群相关联，每个分支上的起始位置的数量是不同的。 每个分支的资源集群的大小是不同的。 控制器被配置为用预定索引来表示每个资源集群，并且将一个或多个集群分配给用户设备上行链路连接。

公开(公告)号：US08135359B2

公开(公告)日：2012-03-13

申请号：US11969794

申请日：2008-01-04

Applicant: Bernhard Raaf ,  Timo Eric Roman ,  Mieszko Chmiel

Inventor： Bernhard Raaf ,  Timo Eric Roman ,  Mieszko Chmiel

IPC: H04B7/02

CPC classification number: H04B7/0689 ,  H04B7/0619

Abstract: A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by appropriately mapping a physical broadcast channel within a sub-frame so as to include reference signals indicative of different antenna configurations or transmission diversity schemes. Alternatively, masking, such as cyclic redundancy check masking, can be used to provide information regarding the antenna configuration and/or the transmission diversity scheme.

Abstract translation: 提供了一种方法，装置和计算机程序产品，用于将关于天线配置和/或传输分集方案的信息传送到诸如移动设备的接收者。 具体地，可以通过适当地映射子帧内的物理广播信道来传送关于天线配置和/或传输分集方案的信息，以便包括指示不同的天线配置或传输分集方案的参考信号。 或者，可以使用诸如循环冗余校验掩蔽之类的掩蔽来提供关于天线配置和/或传输分集方案的信息。

公开(公告)号：US20120051349A1

公开(公告)日：2012-03-01

申请号：US13263420

申请日：2009-04-09

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

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

IPC: H04W92/00

CPC classification number: H04W36/02

Abstract: 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.

Abstract translation: 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：US20110274072A1

公开(公告)日：2011-11-10

申请号：US13144001

申请日：2009-01-12

Applicant: Juergen Michel ,  Bernhard Raaf

Inventor： Juergen Michel ,  Bernhard Raaf

IPC: H04W52/04

CPC classification number: H04W52/245 ,  H04W36/00 ,  H04W52/243

Abstract: Method for adapting a downlink transmit power of a first base station adapted for serving a closed subscriber group. It is described a method for adapting a downlink transmit power of a first base station adapted for serving a closed subscriber group. The method includes scanning a neighborhood of the first base station for a second base station adapted for serving an open subscriber group, wherein the first base station and the second base station use the same carrier frequency, detecting whether the second base station is present within the neighborhood of the first base station, and adapting the downlink transmit power of the first base station depending on the presence of the second base station. It is further described a base station, a computer-readable medium and a program element for carrying out the method.

Abstract translation: 用于适配适于服务封闭用户组的第一基站的下行链路发射功率的方法。 描述了一种用于适配适于服务封闭用户组的第一基站的下行链路发射功率的方法。 该方法包括扫描适合于服务于开放用户组的第二基站的第一基站的邻域，其中第一基站和第二基站使用相同的载波频率，检测第二基站是否存在于 并且根据第二基站的存在来适配第一基站的下行链路发送功率。 进一步描述了用于执行该方法的基站，计算机可读介质和程序元素。

公开(公告)号：US20110223903A1

公开(公告)日：2011-09-15

申请号：US13128044

申请日：2008-11-07

Applicant: Juergen Michel ,  Bernhard Raaf

Inventor： Juergen Michel ,  Bernhard Raaf

IPC: H04W24/00

CPC classification number: H04B7/2696 ,  H04B7/2125 ,  H04W56/00

Abstract: Embodiments provide a method and apparatus configured to measure a timing difference to at least one neighbouring base station, cell, NodeB, enhanced NodeB, relay and/or relays, evaluate or generate a time control command depending on the measured timing difference, and send the time control command to a serving base station or NodeB or eNB.

Abstract translation: 实施例提供一种方法和装置，被配置为根据所测量的定时差来测量至少一个相邻基站，小区，节点B，增强型节点B，中继和/或中继，评估或生成时间控制命令的定时差异，并发送 时间控制命令给服务基站或节点B或eNB。

公开(公告)号：US20100323637A1

公开(公告)日：2010-12-23

申请号：US12866236

申请日：2009-01-07

Applicant: Timo Eric Roman ,  Bernhard Raaf ,  Mieszko Chmiel

Inventor： Timo Eric Roman ,  Bernhard Raaf ,  Mieszko Chmiel

IPC: H04B7/02

CPC classification number: H04B7/06 ,  H04B7/0689 ,  H04L1/0041

Abstract: A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by masking, such as cyclic redundancy check masking, to provide information regarding the antenna configuration and/or the transmission diversity scheme. In this regard, a set of masks can be determined based upon hamming distances between the masks and bit diversities between the masks and where each of the masks within the set is associated with an antenna configuration and a transmission diversity scheme.

Abstract translation: 提供了一种方法，装置和计算机程序产品，用于将关于天线配置和/或传输分集方案的信息传送到诸如移动设备的接收者。 特别地，关于天线配置和/或传输分集方案的信息可以通过诸如循环冗余校验掩蔽之类的掩蔽来传达，以提供关于天线配置和/或传输分集方案的信息。 在这方面，可以基于掩码之间的汉明距离和掩模之间的位多样性以及该组内的每个掩模与天线配置和传输分集方案相关联来确定一组掩码。