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61. 发明申请

US20130223203A1 Hybrid ARQ With Variable Retransmission Energy 有权
标题翻译：具有可变重传能量的混合ARQ
公开(公告)号：US20130223203A1
公开(公告)日：2013-08-29
申请号：US13405249
申请日：2012-02-25
申请人： Chunlong Bai , Bo Göransson
发明人： Chunlong Bai , Bo Göransson
IPC分类号： H04L12/24 , H04L1/18 , G06F11/14 , H04B1/02
CPC分类号： H04L1/1819 , H04L1/005 , H04L1/1671 , H04L1/1845
摘要： Hybrid Automatic Repeat Request (HARQ) is implemented using multi-bit feedback and variable retransmission energy. The multi-bit feedback provides information to the transmitter about the state of the decoder so that the transmitter can adapt retransmissions to the current state of the decoder. In some embodiments, the multi-bit feedback indicates a level of convergence reached by the decoder, and the transmitter varies an amount of energy used for the retransmission as a function of the multi-bit feedback. The transmitter can vary the amount of energy applied to the retransmission by varying the number of bits in the retransmission, or by varying a transmit power used for the retransmission.
摘要翻译：使用多位反馈和可变重传能量实现混合自动重传请求（HARQ）。多比特反馈向发射机提供关于解码器的状态的信息，使得发射机可以将重传适配到解码器的当前状态。在一些实施例中，多比特反馈指示解码器达到的收敛水平，并且发射机根据多比特反馈改变用于重传的能量的量。发射机可以通过改变重传中的比特数来改变应用于重传的能量的量，或者通过改变用于重传的发射功率来改变能量。

62. 发明申请

US20130208704A1 DEVICE AND METHOD FOR IMPROVED CLOSED LOOP DIVERSITY 有权
标题翻译：改进的闭环多样性的装置和方法
公开(公告)号：US20130208704A1
公开(公告)日：2013-08-15
申请号：US13202677
申请日：2011-08-19
申请人： Johan Hultell , Johan Bergman , Bo Göransson , Niklas Johansson , Erik Larsson , Fredrik Ovesjö
发明人： Johan Hultell , Johan Bergman , Bo Göransson , Niklas Johansson , Erik Larsson , Fredrik Ovesjö
IPC分类号： H04W16/28
CPC分类号： H04W16/28 , H04B7/0404 , H04B7/0417 , H04B7/0456 , H04B7/0617 , H04B7/0634 , H04B7/0639 , H04B7/0647 , H04B7/0665 , H04W72/0466
摘要： A NodeB (105) for an HSPA enabled WCDMA network (100), arranged (11, 12, 13) to transmit beam forming instructions to a User Equipment, a UE (1 10), which is arranged for beam forming. The beam forming instructions comprise information identifying a code book with one or more code words, and the NodeB is also arranged to transmit code words from said code book to the UE at a certain rate. The NodeB is further arranged to determine said rate based on dynamically varying information available in the WCDMA network, and to receive said information on the code book from an RNC upon configuration of the U E or to choose code book based on said dynamically varying information available in the WCDMA network.
摘要翻译：用于支持HSPA的WCDMA网络（100）的节点B（105）被布置成向用户设备发送波束形成指令（11,12,13），用于波束形成的UE（110）。波束形成指令包括识别具有一个或多个码字的码本的信息，并且NodeB还被布置为以一定速率从所述码本向UE发送码字。节点B还被布置成基于在WCDMA网络中可用的动态变化的信息来确定所述速率，并且在配置UE时从RNC接收关于码本的代码簿的信息，或者基于所述动态变化的信息来选择代码簿 WCDMA网络。

63. 发明申请

US20130195032A1 Apparatus and Method Relating to a Power Quotient Used in a Telecommunications System 审中-公开
标题翻译：与电信系统中使用的功率有关的设备和方法
公开(公告)号：US20130195032A1
公开(公告)日：2013-08-01
申请号：US13637592
申请日：2012-08-27
申请人： Bo Göransson , Håkan Andersson , Tomas Sundin
发明人： Bo Göransson , Håkan Andersson , Tomas Sundin
IPC分类号： H04W52/04 , H04W72/04
CPC分类号： H04W52/16 , H04W52/262
摘要： There is provided a method for implicitly signaling a power quotient to a user equipment, the power quotient providing a relationship between a reference signal and a data signal. The method comprises the steps of receiving a downlink control signal from a radio base station, the downlink control signal containing an index signal that is provided for indicating a modulation and/or coding scheme being used by the radio base station, and using the index signal to determine a power quotient that is to be used by the user equipment.
摘要翻译：提供了一种用于向用户设备隐式地发送功率信号的方法，功率商提供参考信号和数据信号之间的关系。该方法包括以下步骤：从无线基站接收下行链路控制信号，所述下行链路控制信号包含提供用于指示由无线基站使用的调制和/或编码方案的索引信号，并使用索引信号以确定由用户设备使用的功率商。

64. 发明申请

US20130182794A1 ANTENNA DEVICE AND METHOD IN A MIMO SYSTEM 有权
标题翻译：天线设备和MIMO系统中的方法
公开(公告)号：US20130182794A1
公开(公告)日：2013-07-18
申请号：US13824746
申请日：2010-09-23
申请人： Markus Ringström , Bo Göransson , Fredrik Ovesjö , Henrik Asplund
发明人： Markus Ringström , Bo Göransson , Fredrik Ovesjö , Henrik Asplund
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H04B7/0434 , H04B7/0469 , H04B7/0617
摘要： The invention relates to the technical field of radio communications, and in particular to an antenna device for a radio base station, and a method of operating an antenna device in a Multiple-Input Multiple-Output system. Embodiments of the invention disclose a secondary precoder (24) in series with a Multiple-Input Multiple-Output precoder (22). The Multiple-Input Multiple-Output precoder (22) has a first plurality of inputs (26, 28) for one or more Multiple-Input Multiple-Output data streams, and a first plurality of outputs (30, 32) for the one or more Multiple-Input Multiple-Output data streams. The secondary precoder has a second plurality of inputs (34, 36) and a second plurality of outputs (38, 40). The first plurality of outputs (30, 32) are in communication with the second plurality of inputs (34, 36). The antenna device further comprises a controller device (64), and the antenna device is operable to control an output power value of the one or more data streams at the second plurality of outputs (38, 40).
摘要翻译：本发明涉及无线电通信的技术领域，特别涉及一种用于无线电基站的天线装置，以及在多输入多输出系统中操作天线装置的方法。本发明的实施例公开了与多输入多输出预编码器（22）串联的次级预编码器（24）。所述多输入多输出预编码器（22）具有用于一个或多个多输入多输出数据流的第一多个输入（26,28）和用于所述一个或多个输出多输出数据流的第一多个输出（30,32）更多多输入多输出数据流。次级预编码器具有第二多个输入端（34,36）和第二多个输出端（38,40）。第一多个输出（30,32）与第二多个输入（34,36）通信。天线装置还包括控制器装置（64），并且天线装置可操作以在第二多个输出端（38,40）处控制一个或多个数据流的输出功率值。

65. 发明授权

US08406787B2 Positioning in telecommunication systems 有权
标题翻译：定位于电讯系统
公开(公告)号：US08406787B2
公开(公告)日：2013-03-26
申请号：US13140234
申请日：2009-03-30
申请人： Ari Kangas , Bo Göransson , Karl Torbjörn Wigren
发明人： Ari Kangas , Bo Göransson , Karl Torbjörn Wigren
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0226 , G01S5/0252 , G01S5/0268 , G01S5/12
摘要： A method for providing a position determination comprises obtaining (210) of data representing signal properties of a cellular communication network associated with a user equipment and determining of a position for the user equipment based on the signal properties. The method further comprises obtaining (212) of data representing a precoder selection for spatial multiplexing for the user equipment. The determining (214) of a position for the user equipment is based also on the data representing the precoder selection. An arrangement for providing a position determination is also disclosed.
摘要翻译：一种用于提供位置确定的方法，包括获得（210）表示与用户设备相关联的蜂窝通信网络的信号特性的数据，以及基于所述信号特性确定所述用户设备的位置。该方法还包括获取（212）表示用于用户设备的空间复用的预编码器选择的数据。用户设备的位置的确定（214）还基于表示预编码器选择的数据。还公开了一种用于提供位置确定的装置。

66. 发明授权

US08320825B2 Method and apparatus for repeating a signal in a wireless communication system 有权
标题翻译：在无线通信系统中重复信号的方法和装置
公开(公告)号：US08320825B2
公开(公告)日：2012-11-27
申请号：US12092011
申请日：2005-10-31
申请人： Bo Göransson , Mats H. Andersson
发明人： Bo Göransson , Mats H. Andersson
IPC分类号： H04B7/14
CPC分类号： H04B7/15542 , H04B7/155 , H04B7/2606
摘要： The invention relates to communication in a wireless communications network in which a cell comprises areas with different topographies, for example between indoor and outdoor areas. The communication is optimized by means of a repeater for use in a fixed wireless broadband communications system, comprising receiving means for receiving a downlink signal from a base station, signal processing means for processing the downlink signal to produce an output signal, and transmitting means for transmitting the output signal, said repeater being characterized in that it comprises means for creating diversity in the output signal.
摘要翻译：本发明涉及无线通信网络中的通信，其中小区包括具有不同拓扑的区域，例如在室内和室外区域之间。该通信通过用于固定无线宽带通信系统的中继器进行优化，包括用于从基站接收下行链路信号的接收装置，用于处理下行链路信号以产生输出信号的信号处理装置，以及用于发射所述输出信号，所述中继器的特征在于其包括用于在输出信号中产生分集的装置。

67. 发明申请

US20120082202A1 Methods and Systems for Combined Cyclic Delay Diversity and Precoding of Radio Signals 有权
标题翻译：用于组合循环延迟分集和无线电信号预编码的方法和系统
公开(公告)号：US20120082202A1
公开(公告)日：2012-04-05
申请号：US13304870
申请日：2011-11-28
申请人： George Jöngren , Bo Göransson
发明人： George Jöngren , Bo Göransson
IPC分类号： H04B1/02 , H04L27/01
CPC分类号： H04B7/0456 , H04B7/0426 , H04B7/0465 , H04B7/0617 , H04B7/0671 , H04B7/068 , H04B7/0697 , H04L5/0023 , H04L25/03898 , H04L27/2626 , H04L27/2647
摘要： In a transmitter or transceiver, signals can be precoded by multiplying symbol vectors with various matrices. For example, symbol vectors can be multiplied with a first column subset of unitary matrix which spreads symbols in the symbol vectors across virtual transmit antennas, a second diagonal matrix which changes a phase of the virtual transmit antennas, and a third precoding matrix which distributes the transmission across the transmit antennas.
摘要翻译：在发射机或收发机中，可以通过将符号向量与各种矩阵相乘来对信号进行预编码。例如，符号向量可以与酉矩阵的第一列子集相乘，该第一列子集在虚拟发送天线上扩展符号向量中的符号，改变虚拟发送天线的相位的第二对角矩阵，以及第三预编码矩阵，跨传输天线的传输。

68. 发明授权

US08135439B2 Resource scheduling in wireless communication systems using beam forming 有权
标题翻译：使用波束形成的无线通信系统中的资源调度
公开(公告)号：US08135439B2
公开(公告)日：2012-03-13
申请号：US12307871
申请日：2006-12-21
申请人： Bo Hagerman , Bo Göransson , Davide Imbeni , Riccardo De Bernadi
发明人： Bo Hagerman , Bo Göransson , Davide Imbeni , Riccardo De Bernadi
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H04W52/346 , H04W52/42 , H04W72/1231
摘要： A basic idea of the invention is to provide multi-user resource scheduling and distribution based on balancing the power resources used for the different narrow beams in order to smooth the interference levels over the whole cell, area and to reduce interference fluctuations. The resource scheduling principle according to the invention is especially useful when the available resources are not fully utilized. The idea is to select, for each antenna beam of at least a subset of the antenna beams, at least two mobile users for service using the respective antenna beam during a transmission time interval, and to distribute power resources to the antenna beams for use during the transmission time interval based on the guideline of balancing the power resources among different antenna.
摘要翻译：本发明的基本思想是基于平衡用于不同窄波束的功率资源来提供多用户资源调度和分配，以平滑整个小区，区域上的干扰电平并减少干扰波动。当可用资源未被充分利用时，根据本发明的资源调度原理尤其有用。该思想是为天线波束的至少一个子集的每个天线波束选择用于在传输时间间隔期间使用相应天线波束进行服务的至少两个移动用户，并且将功率资源分配给天线波束以供在基于平衡不同天线之间的功率资源的准则的传输时间间隔。

69. 发明申请

US20120014328A1 HARQ in Spatial Multiplexing MIMO System 有权
标题翻译：在空间复用MIMO系统中的HARQ
公开(公告)号：US20120014328A1
公开(公告)日：2012-01-19
申请号：US13246530
申请日：2011-09-27
申请人： Bo Göransson , Per Johan Torsner , Stefan Parkvall
发明人： Bo Göransson , Per Johan Torsner , Stefan Parkvall
IPC分类号： H04W92/00
CPC分类号： H04L1/1887 , H04B7/0697 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/06 , H04L1/1812 , H04L1/1822 , H04L1/1896 , H04W72/1284 , H04W84/042
摘要： A method and apparatus for signaling scheduling information in a spatial multiplexing wireless communications system, as well as corresponding methods and apparatus for processing such signaling information, are disclosed. Signaling scheduling information includes scheduling first and second transport blocks for simultaneous transmission during a first transmission interval on first and second data substreams, respectively, and assigning a single re-transmission process identifier for the first transmission interval and transmitting first scheduling information for the first transmission interval. The first scheduling information includes the re-transmission process identifier and first disambiguation data. Additionally, at least one of the first and second transport blocks is scheduled for re-transmission during a second transmission interval. Second scheduling information for the second transmission interval is also transmitted; the second scheduling information including the re-transmission process identifier and second disambiguation data.
摘要翻译：公开了一种在空间复用无线通信系统中用于信令调度信息的方法和装置，以及用于处理这种信令信息的相应方法和装置。信令调度信息包括分别在第一和第二数据子流上的第一传输间隔期间调度用于同时传输的第一和第二传输块，并为第一传输间隔分配单个重传过程标识符，并发送用于第一传输的第一调度信息间隔。第一调度信息包括重发过程标识符和第一消歧数据。此外，第一传输块和第二传输块中的至少一个被调度用于在第二传输间隔期间重传。也发送第二传输间隔的第二调度信息; 第二调度信息包括重发过程标识符和第二消歧数据。

70. 发明申请

US20100323739A1 LINK ADAPTATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM 有权
标题翻译：链接适应无线电信系统
公开(公告)号：US20100323739A1
公开(公告)日：2010-12-23
申请号：US12521667
申请日：2006-12-27
申请人： Lei Wan , Bo Göransson
发明人： Lei Wan , Bo Göransson
IPC分类号： H04W72/06
CPC分类号： H04L1/0026 , H04W28/18
摘要： The invention relates to control of link resources in a wireless telecommunications system, in which instant channel feedback information is transmitted from a mobile terminal in response to receipt of a selection message from a basestation, and the instant channel feedback information is used for real-time resource allocation and adaptation at the basestation. The feedback information includes channel quality information derived from pilot signals and from pre-allocated transmission weights.
摘要翻译：本发明涉及无线电信系统中链路资源的控制，其中响应于从基站接收到选择消息，从移动终端发送即时信道反馈信息，并且即时信道反馈信息用于实时基地资源配置和适应。反馈信息包括从导频信号和预先分配的传输权重导出的信道质量信息。

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