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1. 发明授权

US09520975B2 Methods and devices for transmission of control data to a user equipment 有权
标题翻译：控制数据传输给用户设备的方法和装置
公开(公告)号：US09520975B2
公开(公告)日：2016-12-13
申请号：US14114991
申请日：2011-12-23
申请人： Christian Hoymann , George Jöngren , Lars Lindborn , Stefan Parkvall
发明人： Christian Hoymann , George Jöngren , Lars Lindborn , Stefan Parkvall
IPC分类号： H04L5/00
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： A method for transmission of control data to a user equipment in a mobile telecommunication system, wherein the method comprises sending control data to the user equipment in a data transmission, and performing, by the user equipment, a blind decoding of transmission elements within the data transmission in order to detect the control data in a data region in the data transmission.
摘要翻译：一种用于在移动电信系统中向用户设备发送控制数据的方法，其中所述方法包括在数据传输中向所述用户设备发送控制数据，并且由所述用户设备对所述数据内的传输元件执行盲解码传输，以便检测数据传输中的数据区域中的控制数据。

2. 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。

3. 发明授权

US09655140B2 Search area based control channel monitoring 有权
公开(公告)号：US09655140B2
公开(公告)日：2017-05-16
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： H04W72/04 , H04W72/12 , H04W72/02 , H04W74/00 , H04L5/00 , H04W52/02 , H04W24/00
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.

4. 发明申请

US20140086188A1 Methods and Devices for Transmission of Control Data to a User Equipment 有权
标题翻译：控制数据传输给用户设备的方法和设备
公开(公告)号：US20140086188A1
公开(公告)日：2014-03-27
申请号：US14114991
申请日：2011-12-23
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： H04L5/00
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： A method for transmission of control data to a user equipment in a mobile telecommunication system, wherein the method comprises sending control data to the user equipment in a data transmission, and performing, by the user equipment, a blind decoding of transmission elements within the data transmission in order to detect the control data in a data region in the data transmission.
摘要翻译：一种用于在移动电信系统中向用户设备发送控制数据的方法，其中所述方法包括在数据传输中向所述用户设备发送控制数据，并且由所述用户设备对所述数据内的传输元件执行盲解码传输，以便检测数据传输中的数据区域中的控制数据。

5. 发明授权

US08982806B2 Methods and nodes in a radio communication system with efficient control channel use 有权
标题翻译：具有高效控制信道使用的无线通信系统中的方法和节点
公开(公告)号：US08982806B2
公开(公告)日：2015-03-17
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： H04W72/12 , H04L5/00 , H04B7/155
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。

6. 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）。

7. 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。

8. 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）。

9. 发明授权

US08995293B2 Efficient use of reference symbol resources in a hierarchical heterogeneous cell deployment 有权
标题翻译：在分层异构单元部署中有效利用参考符号资源
公开(公告)号：US08995293B2
公开(公告)日：2015-03-31
申请号：US13389490
申请日：2011-11-02
申请人： George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04L12/26 , H04W24/10 , H04L5/00 , H04W72/12
CPC分类号： H04W24/10 , H04B7/024 , H04L5/0035 , H04L5/0051 , H04L5/0094 , H04W72/085 , H04W72/1231
摘要： Techniques for collecting channel-state-information, CSI, feedback in a wireless network that comprises a plurality of geographically separated transmission points (110, 120) include methods in which a set of CSI reference symbol, CSI-RS, resources are identified, which correspond to the union of CSI-RS resources used by multiple transmission points (110, 120) in the primary transmission point's coverage area. A mobile station (130) is configured to measure CSI-RS on a subset of the CSI-RS resources, the subset corresponding to CSI-RS resources used by a subset of the transmission points (110, 120). The mobile station (130) is also configured to assume that no downlink data will be transmitted in the remaining portion of the set of CSI-RS resources. CSI feedback is then received from the mobile station (130), based on measurements of the CSI-RS.
摘要翻译：用于收集包括多个地理上分离的传输点（110,120）的无线网络中的信道状态信息，CSI，反馈的技术包括其中识别出一组CSI参考符号CSI-RS资源的方法，对应于主要传输点的覆盖区域中由多个传输点（110,120）使用的CSI-RS资源的并集。移动站（130）被配置为测量CSI-RS资源的子集上的CSI-RS，子集对应于由传输点（110,120）的子集使用的CSI-RS资源。移动站（130）还被配置为假设在CSI-RS资源集合的剩余部分中不会发送下行链路数据。然后基于CSI-RS的测量从移动站（130）接收CSI反馈。

10. 发明授权

US08954104B2 Synchronization of PICO-nodes in a heterogeneous cellular network deployment 有权
标题翻译：在异构蜂窝网络部署中同步PICO节点
公开(公告)号：US08954104B2
公开(公告)日：2015-02-10
申请号：US13389605
申请日：2011-11-02
申请人： Stefan Parkvall , Erik Dahlman , George Jöngren , Lars Lindbom
发明人： Stefan Parkvall , Erik Dahlman , George Jöngren , Lars Lindbom
IPC分类号： H04B7/00 , H04W56/00 , H04W16/32
CPC分类号： H04W56/0035 , H04W16/32 , H04W56/0015 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/164
摘要： A high-power point (110) and one or more low-power points (120) transmit signals associated with the same cell-identifier in a heterogeneous cell deployment. Coverage areas corresponding to the low-power points (120) fall at least partly within the coverage area for the high-power point, so that mobile stations (130) within range of a low-power point are also within range of the high-power point (110). A low-power point (120) measures timing or frequency, or both, of one or more signals received at the low-power point (120) from the high-power point (110), and adjusts the timing or frequency, or both, of a transmission from the low-power point (120) to a mobile station (130), to align the transmission with signals received by the mobile station (130) from the high-power point (110).
摘要翻译：高功率点（110）和一个或多个低功率点（120）在异构小区部署中发送与相同小区标识符相关联的信号。对应于低功率点（120）的覆盖区域至少部分落在高功率点的覆盖区域内，使得在低功率点范围内的移动站（130）也在高功率点范围内，电源点（110）。低功率点（120）测量从高功率点（110）在低功率点（120）处接收的一个或多个信号的定时或频率或两者，并且调整定时或频率，或者两者从低功率点（120）到移动站（130）的传输，将传输与移动站（130）从高功率点（110）接收的信号对准。

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