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31. 发明授权

US09432105B2 Sub-carrier allocation in a wireless communication system using relays 有权
标题翻译：使用中继的无线通信系统中的子载波分配
公开(公告)号：US09432105B2
公开(公告)日：2016-08-30
申请号：US14125261
申请日：2011-06-13
申请人： Stefan Wager , Christian Hoymann , Bengt Lindoff , Leif Wilhelmsson
发明人： Stefan Wager , Christian Hoymann , Bengt Lindoff , Leif Wilhelmsson
IPC分类号： H04B7/15 , H04L5/00 , H04W72/12 , H04W84/04
CPC分类号： H04L5/003 , H04B7/15 , H04W72/1289 , H04W84/047
摘要： Exemplifying embodiments herein relate to a relay node and a method therein for communicating data to a user equipment, the relay node being associated with a base station, is provided. The method comprises receiving information from the base station indicating a first set of resource blocks of a subframe comprising control information. The method further comprises identifying, based on the received information, at least one resource block outside said first set of resource blocks, and scheduling, to the user equipment, transmissions on the at least one identified resource block.
摘要翻译：本文的示例性实施例涉及一种用于向用户设备传送数据的中继节点及其方法，所述中继节点与基站相关联。该方法包括从基站接收指示包含控制信息的子帧的第一组资源块的信息。所述方法还包括基于所接收的信息来识别所述第一资源块集合之外的至少一个资源块，并且向所述用户设备调度所述至少一个识别的资源块上的传输。

32. 发明授权

US09295038B2 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：US09295038B2
公开(公告)日：2016-03-22
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 , H04W72/12 , H04L5/00
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）。

33. 发明授权

US08982814B2 Network node, user equipment and methods therein 有权
标题翻译：网络节点，用户设备及其中的方法
公开(公告)号：US08982814B2
公开(公告)日：2015-03-17
申请号：US13393026
申请日：2012-01-27
申请人： Mattias Frenne , Christian Hoymann , Johan Furuskog , Daniel Larsson , Jung-Fu Cheng , Havish Koorapaty
发明人： Mattias Frenne , Christian Hoymann , Johan Furuskog , Daniel Larsson , Jung-Fu Cheng , Havish Koorapaty
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0053 , H04L5/0048
摘要： A method in a network node for transmitting an enhanced Control CHannel, eCCH, to a user equipment in a telecommunications system. The eCCH comprises control information to the user equipment in at least one Control Channel Element, CCE. The at least one CCE maps to a number of resource elements comprised in at least one enhanced resource element group. The at least one enhanced resource element group is comprised in at least one resource block in a time-frequency Orthogonal Frequency Division Multiplexing, OFDM, grid. The network node decides to use a CCE aggregation level that is smaller than the smallest CCE aggregation level of a physical downlink control channel, PDCCH, for a first eCCH. The network node then modulates the first eCCH by using a higher order modulation than Quadrature Phase Shift Keying, QPSK, modulation, when the smaller CCE aggregation level is used for the first eCCH. Then, the network node maps the modulated first eCCH to the at least one enhanced resource element group of resource elements in the at least one resource block, and transmits the mapped first eCCH to the user equipment. A network node, a method in user equipment and a user equipment are also provided.
摘要翻译：一种用于向电信系统中的用户设备发送增强型控制信道eCCH的网络节点中的方法。 eCCH包括至少一个控制信道元素CCE中的用户设备的控制信息。至少一个CCE映射到包括在至少一个增强的资源元素组中的多个资源元素。所述至少一个增强型资源元素组包括在时频正交频分复用OFDM，网格中的至少一个资源块中。网络节点决定使用小于第一eCCH的物理下行链路控制信道PDCCH的最小CCE聚合级别的CCE聚合级别。然后，当较小的CCE聚合级别用于第一eCCH时，网络节点通过使用比正交相移键控QPSK调制更高阶调制来调制第一eCCH。然后，网络节点将调制的第一eCCH映射到至少一个资源块中的资源元素的至少一个增强资源元素组，并将映射的第一eCCH发送给用户设备。还提供了网络节点，用户设备中的方法和用户设备。

34. 发明授权

US08942758B2 Method and device for link-characteristic based selection of supporting access nodes 有权
标题翻译：支持接入节点选择链路特性的方法和设备
公开(公告)号：US08942758B2
公开(公告)日：2015-01-27
申请号：US13120766
申请日：2009-08-17
申请人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
发明人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
IPC分类号： H04W48/20 , H04B7/04 , H04B7/02 , H04B17/00 , H04W28/04
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200′) served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.
摘要翻译：对于服务接入节点（100-1）的上行链路合作，选择一个或多个支持接入节点（100-2）。该选择基于由服务接入节点（100-1）服务的终端（200）与支持接入节点（100-2）之间的链路的特性，或者基于进一步的链路的特性终端（200'）由支持接入节点（100-2）和服务接入节点（100-1）服务。链路的特性可以包括信号质量，例如，路径增益，信号强度或延迟。链路的特征还可以包括调度信息，例如。在链路上使用的时间资源和/或频率资源。

35. 发明授权

US08855074B2 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：US08855074B2
公开(公告)日：2014-10-07
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。

36. 发明申请

US20140112252A1 Search Area Based Control Channel Monitoring 有权
标题翻译：基于搜索区域的控制信道监控
公开(公告)号：US20140112252A1
公开(公告)日：2014-04-24
申请号：US14114540
申请日：2012-05-03
申请人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04W74/00
CPC分类号： H04W74/006 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04W24/00 , H04W24/08 , H04W52/0216 , H04W52/0219 , H04W72/042 , H04W72/0446 , Y02D70/00 , Y02D70/1262
摘要： According to an embodiment of the invention, a method of operating a control node for communication with at least one receiving node is provided. The communication is structured in frames comprising several subframes (1) which may be divided into subbands in the frequency domain. The method comprises transmitting a control channel in a search area (8) of one of the subframes (1). The search area (8) comprises a configurable time span and may span one or more of the subbands.
摘要翻译：根据本发明的实施例，提供了一种操作用于与至少一个接收节点进行通信的控制节点的方法。该通信被构造成包括若干子帧（1）的帧，其可以被划分为频域中的子带。该方法包括在子帧（1）之一的搜索区域（8）中发送控制信道。搜索区域（8）包括可配置的时间跨度并且可以跨越一个或多个子带。

37. 发明申请

US20130114521A1 NETWORK NODE, USER EQUIPMENT AND METHODS THEREIN 有权
标题翻译：网络节点，用户设备及其方法
公开(公告)号：US20130114521A1
公开(公告)日：2013-05-09
申请号：US13393026
申请日：2012-01-27
申请人： Mattias Frenne , Christian Hoymann , Johan Furuskog , Daniel Larsson , Jung-Fu Cheng , Havish Koorapaty
发明人： Mattias Frenne , Christian Hoymann , Johan Furuskog , Daniel Larsson , Jung-Fu Cheng , Havish Koorapaty
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0048
摘要： A method in a network node for transmitting an enhanced Control CHannel, eCCH, to a user equipment in a telecommunications system. The eCCH comprises control information to the user equipment in at least one Control Channel Element, CCE. The at least one CCE maps to a number of resource elements comprised in at least one enhanced resource element group. The at least one enhanced resource element group is comprised in at least one resource block in a time-frequency Orthogonal Frequency Division Multiplexing, OFDM, grid. The network node decides to use a CCE aggregation level that is smaller than the smallest CCE aggregation level of a physical downlink control channel, PDCCH, for a first eCCH. The network node then modulates the first eCCH by using a higher order modulation than Quadrature Phase Shift Keying, QPSK, modulation, when the smaller CCE aggregation level is used for the first eCCH. Then, the network node maps the modulated first eCCH to the at least one enhanced resource element group of resource elements in the at least one resource block, and transmits the mapped first eCCH to the user equipment. A network node, a method in user equipment and a user equipment are also provided.
摘要翻译：一种用于向电信系统中的用户设备发送增强型控制信道eCCH的网络节点中的方法。 eCCH包括至少一个控制信道元素CCE中的用户设备的控制信息。至少一个CCE映射到包括在至少一个增强的资源元素组中的多个资源元素。所述至少一个增强型资源元素组包括在时频正交频分复用OFDM，网格中的至少一个资源块中。网络节点决定使用小于第一eCCH的物理下行链路控制信道PDCCH的最小CCE聚合级别的CCE聚合级别。然后，当较小的CCE聚合级别用于第一eCCH时，网络节点通过使用比正交相移键控QPSK调制更高阶调制来调制第一eCCH。然后，网络节点将调制的第一eCCH映射到至少一个资源块中的资源元素的至少一个增强资源元素组，并将映射的第一eCCH发送给用户设备。还提供了网络节点，用户设备中的方法和用户设备。

38. 发明申请

US20110269474A1 Methods and nodes in a radio communication system 有权
标题翻译：无线电通信系统中的方法和节点
公开(公告)号：US20110269474A1
公开(公告)日：2011-11-03
申请号：US13099925
申请日：2011-05-03
申请人： Stefan Parkvall , Christian Hoymann
发明人： Stefan Parkvall , Christian Hoymann
IPC分类号： H04W72/00 , H04W40/00
CPC分类号： H04L69/22 , H04B1/02 , H04B1/06 , H04B7/155 , H04L5/0044 , H04L5/0053 , H04W72/1263
摘要： The present invention generally relates to radio communication systems, relay nodes, controller nodes, user equipment (user terminals), software and methods for said systems and nodes. In one embodiment, a method for operating a control node for a wireless communication system is provided. The method comprises the steps: creating a data frame comprising an early part and a later part, wherein the early part comprises first control data for controlling a receiving node; checking whether second control data are to be put into the later part; scheduling payload data for the receiving node into the later part if second control data are not to be put into the later part; and transmitting the date frame to the receiving node.
摘要翻译：本发明一般涉及无线电通信系统，中继节点，控制器节点，用户设备（用户终端），用于所述系统和节点的软件和方法。在一个实施例中，提供了一种用于操作无线通信系统的控制节点的方法。该方法包括以下步骤：创建包括早期部分和后面部分的数据帧，其中早期部分包括用于控制接收节点的第一控制数据; 检查第二控制数据是否放入后面部分; 如果第二控制数据不放入后面部分，则将接收节点的有效载荷数据调度到后面部分; 并将所述日期帧发送到所述接收节点。

39. 发明申请

US20110263271A1 Techniques for Uplink Cooperation of Access Nodes 审中-公开
标题翻译：接入节点上行链路协作技术
公开(公告)号：US20110263271A1
公开(公告)日：2011-10-27
申请号：US13120816
申请日：2009-04-28
申请人： Christian Hoymann , Laetitia Falconetti , Peter Larsson
发明人： Christian Hoymann , Laetitia Falconetti , Peter Larsson
IPC分类号： H04B7/02 , H04W24/00
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) and a supporting access node (100-2) with respect to a terminal (200), the serving access node (100-1) requests information relating to an Rx signal (10-2) received from the terminal (200) at the supporting access node (100-2). The requested information may include a baseband representation of the Rx signal (10-2), demodulated bits of the Rx signal (10-2), or decoded bits of the Rx signal (10-2). The supporting access node (100-2) obtains the requested information from the Rx signal (10-2) and sends a response including the information to the serving access node (100-1). The serving base station determines an optimized signal on the basis of the information received from the supporting access node (100-2) and on the basis of corresponding information relating to a signal (10-1) received from the terminal (200) at the serving access node (100-1).
摘要翻译：对于服务接入节点（100-1）和支持接入节点（100-2）相对于终端（200）的上行链路协作，服务接入节点（100-1）请求与Rx信号（10 -2）在支持接入节点（100-2）处从终端（200）接收。所请求的信息可以包括Rx信号（10-2）的基带表示，Rx信号（10-2）的解调比特或Rx信号（10-2）的解码比特。支持接入节点（100-2）从Rx信号（10-2）获得请求的信息，并将包括该信息的响应发送给服务接入节点（100-1）。服务基站根据从支持接入节点（100-2）接收的信息，并根据与从终端（200）接收的信号（10-1）有关的对应信息，确定优化信号服务接入节点（100-1）。

40. 发明申请

US20110218010A1 Method and Device for Link-Characteristic Based Selection of Supporting Access Nodes, 有权
标题翻译：用于支持接入节点的链路特征选择的方法和设备，
公开(公告)号：US20110218010A1
公开(公告)日：2011-09-08
申请号：US13120766
申请日：2009-08-17
申请人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
发明人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
IPC分类号： H04W48/20 , H04W72/08
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200′) served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.
摘要翻译：对于服务接入节点（100-1）的上行链路合作，选择一个或多个支持接入节点（100-2）。该选择基于由服务接入节点（100-1）服务的终端（200）与支持接入节点（100-2）之间的链路的特性，或者基于进一步的链路的特性终端（200'）由支持接入节点（100-2）和服务接入节点（100-1）服务。链路的特性可以包括信号质量，例如，路径增益，信号强度或延迟。链路的特征还可以包括调度信息，例如。在链路上使用的时间资源和/或频率资源。

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