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61. 发明申请

US20140348055A1 RELAYING UNICAST AND MULTICAST DATA IN A WIRELESS NETWORK 有权
标题翻译：在无线网络中中继UNICAST和MULTICAST数据
公开(公告)号：US20140348055A1
公开(公告)日：2014-11-27
申请号：US14344726
申请日：2011-09-20
申请人： Christian Hoymann , Jörg Huschke , Mai-Anh Phan
发明人： Christian Hoymann , Jörg Huschke , Mai-Anh Phan
IPC分类号： H04B7/155
CPC分类号： H04B7/15557
摘要： A relay node for a wireless network is configured for transmissions on the basis of a radio frame with a plurality of subframes. The relay node includes a first relay path and a second relay path. The first relay path is configured to receive, in a first subframe of the subframes, first unicast transmission signals, to decode the first unicast transmission signals to obtain unicast data, and to forward the decoded unicast data by sending second unicast transmission signals in a second subframe of the subframes. The second relay path is configured to receive, in a third subframe of the subframes, multicast transmission signals, to amplify the received multicast transmission signals, and to send the amplified multicast transmission signals in the third subframe. The relay node may switch between the first relay path and the second relay path in order to implement a hybrid Decode-and-Forward and Amplify-and-Forward relaying operation.
摘要翻译：用于无线网络的中继节点被配置用于基于具有多个子帧的无线帧的传输。中继节点包括第一中继路径和第二中继路径。第一中继路径被配置为在子帧的第一子帧中接收第一单播传输信号，以解码第一单播传输信号以获得单播数据，并且通过在第二单播传输信号中发送第二单播传输信号来转发解码的单播数据子帧的子帧。第二中继路径被配置为在子帧的第三子帧中接收多播传输信号，以放大所接收的多播传输信号，并在第三子帧中发送放大的多播传输信号。中继节点可以在第一中继路径和第二中继路径之间切换，以实现混合解码转发和放大转发中继操作。

62. 发明授权

US08825053B2 Technique for instructing mobile stations communicating with cooperating access nodes 有权
标题翻译：指示与协作接入节点通信的移动台的技术
公开(公告)号：US08825053B2
公开(公告)日：2014-09-02
申请号：US13319889
申请日：2009-05-11
申请人： Joachim Sachs , Laetitia Falconetti , Christian Hoymann
发明人： Joachim Sachs , Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W36/00 , H04W28/16
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A technique for instructing at least one mobile station communicating with a serving access node, the serving access node being capable of cooperating with a plurality of supporting access nodes and the at least one mobile station being capable of additionally communicating with the plurality of supporting access nodes is provided. A method implementation of this technique comprises the steps of obtaining at least one backhaul parameter relating to a backhaul capacity of at least one of the serving access node and a supporting access node, generating at least one of a handover command and a system information parameter based on the obtained at least one backhaul parameter, and providing the at least one of the handover command and the system information parameter to the at least one mobile station.
摘要翻译：一种用于指示与服务接入节点通信的至少一个移动台的技术，所述服务接入节点能够与多个支持接入节点协作，并且所述至少一个移动台能够另外与所述多个支持接入节点进行通信被提供。该技术的方法实现包括以下步骤：获得与服务接入节点和支持接入节点中的至少一个的回程容量有关的至少一个回程参数，生成切换命令和系统信息参数中的至少一个在所获得的至少一个回程参数上，并且将所述切换命令和系统信息参数中的至少一个提供给所述至少一个移动站。

63. 发明授权

US08570915B2 Relay radio front-end 有权
标题翻译：中继收音机前端
公开(公告)号：US08570915B2
公开(公告)日：2013-10-29
申请号：US12817325
申请日：2010-06-17
申请人： Lars Sundstrom , Christian Hoymann
发明人： Lars Sundstrom , Christian Hoymann
IPC分类号： H04B7/14
CPC分类号： H04B7/15542
摘要： A relay node (34) which wirelessly communicates on a backhaul link over a first interface with a base station node (28) of a radio access technology network and which wirelessly communicates on an access link over a second interface with a wireless terminal (30). The relay node (34) comprises a transceiver (36) and a duplexer section (40). The transceiver (36) comprises a transmitter (42) and a receiver (44). The duplexer section (40) comprises plural transceiver ports (50, 52) and at least one antenna port (48). The relay node (34) is configured to provide a transmit signal from the transmitter (42) in a manner whereby a backhaul link portion of the transmit signal is conveyed through a different transceiver port (50) of the duplexer section than is an access link portion of the transmit signal.
摘要翻译：一种中继节点（34），其通过第一接口在回程链路上与无线电接入技术网络的基站节点（28）进行无线通信，并且在与无线终端（30）的第二接口上在接入链路上进行无线通信，。中继节点（34）包括收发器（36）和双工器部分（40）。收发器（36）包括发射器（42）和接收器（44）。双工器部分（40）包括多个收发器端口（50,52）和至少一个天线端口（48）。中继节点（34）被配置为以发送信号的回程链路部分通过双工器部分的不同收发器端口（50）传送来自发射机（42）的发送信号，而不是接入链路部分发送信号。

64. 发明申请

US20130250923A1 BANDWIDTH ADAPTIVE REFERENCE SIGNALS 有权
标题翻译：带宽自适应参考信号
公开(公告)号：US20130250923A1
公开(公告)日：2013-09-26
申请号：US13595227
申请日：2012-08-27
申请人： Havish Koorapaty , Jung-Fu Cheng , Mattias Frenne , Christian Hoymann , Daniel Larsson
发明人： Havish Koorapaty , Jung-Fu Cheng , Mattias Frenne , Christian Hoymann , Daniel Larsson
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/005 , H04L5/0064
摘要： Systems and methods for providing bandwidth adaptive reference signals are disclosed. In one embodiment, a wireless device receives a downlink signal from a base station in a cellular communication network on a corresponding downlink carrier, where a number of time domain units per frame in the downlink signal that carry reference symbols is determined based on, or is otherwise a function of, a system bandwidth of the downlink carrier. In addition, in some embodiments, a number of frequency domain units that carry reference symbols is also a function of the system bandwidth of the downlink carrier. The wireless device processes the reference symbols to provide one or more desired features such as, for example, synchronization, radio resource management measurements, channel estimation, or the like.
摘要翻译：公开了用于提供带宽自适应参考信号的系统和方法。在一个实施例中，无线设备从对应的下行链路载波上的蜂窝通信网络中的基站接收下行链路信号，其中携带参考符号的下行链路信号中每帧的时域单位数目是基于或是基于否则为下行链路载波的系统带宽的功能。此外，在一些实施例中，携带参考符号的多个频域单元也是下行链路载波的系统带宽的函数。无线设备处理参考符号以提供一个或多个期望的特征，例如同步，无线电资源管理测量，信道估计等。

65. 发明申请

US20130230015A1 Control Channel Configuration in a Wireless Communications System 有权
标题翻译：无线通信系统中的控制信道配置
公开(公告)号：US20130230015A1
公开(公告)日：2013-09-05
申请号：US13885413
申请日：2011-11-16
申请人： Christian Hoymann , Stefan Parkvall
发明人： Christian Hoymann , Stefan Parkvall
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0053 , H04W72/1278
摘要： The present invention is directed to methods in a wireless communication network for allocating resource elements of a transmission resource to a control channel. The invention also relates to different nodes of a wireless communication network. The transmission resource comprises a first number of resource blocks each comprising one or a plurality of subsets of resource elements. One method in a control node comprises the steps: obtaining a bitmap for configuration of the transmission resource, wherein the bitmap is adapted to identify at least one subset of resource elements within the transmission resource (S1); allocating the at least one identified subset of resource elements to the control channel (S2); and transmitting control data on the at least one subset of resource elements allocated to the control channel to a receiving node (S3).
摘要翻译：本发明涉及无线通信网络中用于向控制信道分配传输资源的资源元素的方法。本发明还涉及无线通信网络的不同节点。传输资源包括第一数量的资源块，每个资源块包括资源元素的一个或多个子集。控制节点中的一种方法包括以下步骤：获得用于配置传输资源的位图，其中位图适于识别传输资源内的资源元素的至少一个子集（S1）; 将所述至少一个已识别的资源元素子集分配给所述控制信道（S2）; 以及将分配给所述控制信道的资源元素的所述至少一个子集上的控制数据发送到接收节点（S3）。

66. 发明申请

US20130107735A1 Numbering of Automatic Repeat Request Processes 有权
标题翻译：自动重复请求过程的编号
公开(公告)号：US20130107735A1
公开(公告)日：2013-05-02
申请号：US13640778
申请日：2010-06-28
申请人： Christian Hoymann , Henning Wiemann
发明人： Christian Hoymann , Henning Wiemann
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , H04L1/1822 , H04L2001/0097
摘要： A method (200) for data transmission from a sender (110) to a receiver (120), wherein the data transmission is performed in predefined time intervals by associated transmission processes. The sender (110) is adapted to perform a subsequent transmission for the associated process in a time interval after one round trip time (502). Specific transmissions are performed among the transmissions, wherein the specific transmissions are limited to a subset of the time intervals, the subset being smaller than the number of all time intervals in a round trip time (502). The method (200) comprises the steps of determining (230) a maximum number of specific transmissions within a round trip time (502), specifying (240) a number of associated processes for the specific transmissions, wherein the specified number is the maximum number, and associating (250) the processes for the specific transmissions with the specific transmissions.
摘要翻译：一种用于从发送器（110）到接收器（120）的数据传输的方法（200），其中通过相关联的传输过程以预定义的时间间隔执行数据传输。发送器（110）适于在一个往返时间（502）之后的时间间隔内为相关联的进程执行后续传输。在传输之间执行特定传输，其中特定传输被限制为时间间隔的子集，该子集小于往返时间中所有时间间隔的数目（502）。方法（200）包括以下步骤：确定（230）在往返时间（502）内的特定传输的最大数量，指定（240）特定传输的相关联的进程的数量，其中指定的数目是最大数目并且将特定传输的过程与特定传输相关联（250）。

67. 发明申请

US20130083745A1 Multiplexing control and data in one resource block 有权
标题翻译：在一个资源块中复用控制和数据
公开(公告)号：US20130083745A1
公开(公告)日：2013-04-04
申请号：US13573793
申请日：2012-10-03
申请人： Christian Hoymann
发明人： Christian Hoymann
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0044 , H04L5/0053 , H04W72/042
摘要： A method for operating a control node for a wireless communication system. The control node creates a data frame having at least one resource block. The data elements of the resource block are subdivided into at least a first subset and a second subset The first subset comprises first control data for controlling a receiving node The second subset comprises data elements of said resource block not used for control data for controlling said receiving node. The method further comprises checking whether second control data for a second receiving node are to be put into the second subset, scheduling payload data for the receiving node into the second subset if second control data are not to be put into the second subset of data elements, and transmitting the data frame to the receiving node.
摘要翻译：一种用于操作无线通信系统的控制节点的方法。控制节点创建具有至少一个资源块的数据帧。资源块的数据元素被细分为至少第一子集和第二子集。第一子集包括用于控制接收节点的第一控制数据。第二子集包括不用于控制所述接收节点的控制数据的所述资源块的数据元素。该方法还包括检查第二接收节点的第二控制数据是否被放入第二子集，如果第二控制数据不被放入数据元素的第二子集中，则将接收节点的有效载荷数据调入第二子集，并将数据帧发送到接收节点。

68. 发明申请

US20110256877A1 Method and Arrangement to Control a Repeater in a Wireless Communication System 有权
标题翻译：在无线通信系统中控制中继器的方法和装置
公开(公告)号：US20110256877A1
公开(公告)日：2011-10-20
申请号：US13120484
申请日：2008-09-24
申请人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
发明人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
IPC分类号： H04W52/04 , H04B7/14 , H04W40/22
CPC分类号： H04B7/2606 , H04B7/155 , H04L41/04 , H04W24/00 , H04W76/12 , H04W88/02
摘要： An object of the present invention is to provide a mechanism for controlling a repeater that is less costly and more flexible. The objective is achieved by a method in a control unit (150) for controlling a repeater (100) being comprised in a radio access network (110). The control unit sends a repeater control message to the repeater (100). The repeater control message is tunneled as ordinary data communication via an available radio communication channel (160) within the radio access network (110). The repeater control message is configured to control the repeater (100).
摘要翻译：本发明的目的是提供一种用于控制中继器的机构，其成本更低且更灵活。目的是通过控制单元（150）中的方法来实现的，该控制单元用于控制包括在无线电接入网络（110）中的中继器（100）。控制单元向中继器（100）发送中继器控制消息。中继器控制消息经由无线电接入网络（110）内的可用无线电通信信道（160）作为普通数据通信隧道传送。中继器控制消息被配置为控制中继器（100）。

69. 发明申请

US20110243037A1 RELAY RADIO FRONT-END 有权
标题翻译：继电器前端
公开(公告)号：US20110243037A1
公开(公告)日：2011-10-06
申请号：US12817325
申请日：2010-06-17
申请人： Lars Sundstrom , Christian Hoymann
发明人： Lars Sundstrom , Christian Hoymann
IPC分类号： H04B7/14
CPC分类号： H04B7/15542
摘要： A relay node (34) which wirelessly communicates on a backhaul link over a first interface with a base station node (28) of a radio access technology network and which wirelessly communicates on an access link over a second interface with a wireless terminal (30). The relay node (34) comprises a transceiver (36) and a duplexer section (40). The transceiver (36) comprises a transmitter (42) and a receiver (44). The duplexer section (40) comprises plural transceiver ports (50, 52) and at least one antenna port (48). The relay node (34) is configured to provide a transmit signal from the transmitter (42) in a manner whereby a backhaul link portion of the transmit signal is conveyed through a different transceiver port (50) of the duplexer section than is an access link portion of the transmit signal.
摘要翻译：一种中继节点（34），其通过第一接口在回程链路上与无线电接入技术网络的基站节点（28）无线地通信，并且在与无线终端（30）的第二接口上在接入链路上进行无线通信，。中继节点（34）包括收发器（36）和双工器部分（40）。收发器（36）包括发射器（42）和接收器（44）。双工器部分（40）包括多个收发器端口（50,52）和至少一个天线端口（48）。中继节点（34）被配置为以发送信号的回程链路部分通过双工器部分的不同收发器端口（50）传送来自发射机（42）的发送信号，而不是接入链路部分发送信号。

70. 发明申请

US20100323712A1 NETWORK-WIDE INTER-CELL INTERFERENCE MINIMIZATION VIA COORDINATED MULTIPOINT CELL SCHEDULING COORDINATION 有权
标题翻译：通过协调的多点细胞调度协调进行网络间细胞间干扰最小化
公开(公告)号：US20100323712A1
公开(公告)日：2010-12-23
申请号：US12486202
申请日：2009-06-17
申请人： Jiann-Ching Guey , Christian Hoymann
发明人： Jiann-Ching Guey , Christian Hoymann
IPC分类号： H04W72/00
CPC分类号： H04L5/0053 , H04L5/0041 , H04W72/1226 , H04W72/1278
摘要： Network-wide inter-cell interference is reduced by aggregating cells (herein, sub-cells) into Coordinated MultiPoint (CoMP) cells, each having a controller. The CoMP cells are divided into sets, similar to a frequency reuse plan. Scheduling information regarding transmissions scheduled to and from UEs in one set of CoMP cells is transmitted to controllers in sets of neighboring CoMP cells, in advance of the transmissions. Controllers in the receiving sets of CoMP cells schedule transmission to minimize both inter-sub-cell interference and interference with the set of CoMP cells that transmitted the scheduling information, and assuming no interference from other CoMP cells. They then transmit scheduling information to subsequent set(s) of CoMP cells. The order of scheduling information transmission between sets of CoMP cells may be rotated for fairness. The scheduling information may range from bare threshold data indicating at least one transmission, to detailed information such as estimated path gains to each UE.
摘要翻译：通过将小区（这里是子小区）聚合到协调多点（CoMP）小区中，每个小区具有控制器来减少网络范围的小区间干扰。 CoMP单元被分为几组，类似于频率复用计划。关于在一组CoMP小区中调度到UE的传输的调度信息在传输之前被传送到相邻CoMP小区的集合中的控制器。 CoMP小区的接收组中的控制器调度传输以最小化发送调度信息的CoMP小区集合的子小区间干扰和干扰，并且不考虑来自其他CoMP小区的干扰。然后，它们将调度信息发送到后续的CoMP单元组。可以旋转CoMP单元组之间的调度信息传输的顺序以获得公平性。调度信息可以从指示至少一个传输的裸阈值数据到诸如到每个UE的估计路径增益的详细信息。

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