公开(公告)号：US09009012B2

公开(公告)日：2015-04-14

申请号：US14342243

申请日：2012-08-31

申请人： Nina Bake ,  Anette Johnsson ,  Camilla Lundin ,  Niklas Johansson ,  Dan Karlsson ,  Måns Collner ,  Robert Axelsson

发明人： Nina Bake ,  Anette Johnsson ,  Camilla Lundin ,  Niklas Johansson ,  Dan Karlsson ,  Måns Collner ,  Robert Axelsson

IPC分类号： G06G7/48 ,  A61F2/30 ,  A61B17/16 ,  A61B17/17 ,  A61F2/46 ,  A61F2/38 ,  A61B17/00 ,  A61B17/56 ,  A61B19/00

CPC分类号： A61B17/1764 ,  A61B17/1615 ,  A61B17/1637 ,  A61B17/1675 ,  A61B17/17 ,  A61B17/1739 ,  A61B2017/0046 ,  A61B2017/568 ,  A61B2034/108 ,  A61B2090/034 ,  A61B2090/036 ,  A61B2090/037 ,  A61B2090/062 ,  A61F2/30756 ,  A61F2/30942 ,  A61F2/3872 ,  A61F2/4618 ,  A61F2/4684 ,  A61F2002/30759 ,  A61F2002/30948 ,  A61F2002/4662 ,  A61F2002/4687

摘要： A modular surgical kit for repair of diseased cartilage at an articulating surface of a joint and a design method for a modular surgical kit are disclosed. The modular surgical kit is adapted for removal of damage cartilage and bone and also adapted for insertion of a medical implant a grafted plug or an artificial plug having an implant body with a predetermined cross-sectional profile and adapted for guiding insert tools during repair of diseased cartilage at an articulating surface of a joint. The modular surgical kit includes an implant, and a medical implant a grafted plug or an artificial plug having an implant body with a predetermined cross-sectional profile a guide base having a positioning body with a guide hole through said positioning body and a guide body with a guide channel, the guide channel having a cross-sectional profile that is designed to correspond to the cross-sectional profile of the implant body and having a muzzle. The modular surgical kit includes a drill adjustment device being arranged to enable adjustment of the drill depth. The positioning body has a cartilage contact surface that is designed to fit the contour of cartilage or subchondral bone in the joint in a predetermined area surrounding the site of diseased cartilage. The guide hole has a muzzle on the cartilage contact surface at a position corresponding to the site of the diseased cartilage. The positioning body includes a device for releasably connecting to the guide body such that, when connected, the guide channel is positioned in relation to the positioning body such that its muzzle emanates at a site corresponding to the site of implantation into the bone.

摘要翻译： 公开了一种用于在关节的关节表面处修复患病软骨的模块化手术套件和用于模块化手术套件的设计方法。 所述模块化手术套件适用于去除损伤的软骨和骨骼，还适于插入医用植入物，所述植入物具有植入物本体的接合塞子或人造塞，所述植入物本体具有预定的横截面轮廓，并适于在患病的修复期间引导插入工具 在关节的关节表面的软骨。 所述模块化外科手术套件包括植入物，以及医疗植入物，具有具有预定横截面轮廓的植入物主体的移植塞或人造塞，所述引导基底具有带有通过所述定位体的引导孔的定位体，以及具有 引导通道，所述引导通道具有被设计为对应于所述植入物主体的横截面轮廓并具有枪口的横截面轮廓。 模块化手术套件包括钻孔调节装置，其被布置成能够调节钻头深度。 定位体具有软骨接触表面，该软骨接触表面被设计成在围绕病变软骨的位置的预定区域中的软骨或软骨下骨的轮廓中。 引导孔在与病变软骨的位置相对应的位置处具有在软骨接触表面上的枪口。 定位体包括用于可释放地连接到引导体的装置，使得当连接时，引导通道相对于定位体定位，使得其枪口在对应于植入骨的部位的位置处发出。

公开(公告)号：US08892114B2

公开(公告)日：2014-11-18

申请号：US13380384

申请日：2009-06-23

申请人： Gunnar Mildh ,  Niklas Johansson ,  Muhammad Kazmi

发明人： Gunnar Mildh ,  Niklas Johansson ,  Muhammad Kazmi

IPC分类号： H04W72/00 ,  H04W52/02 ,  H04W16/32 ,  H04W88/08 ,  H04W8/00 ,  H04W64/00

CPC分类号： H04W52/0274 ,  H04W8/005 ,  H04W16/32 ,  H04W52/0206 ,  H04W52/0235 ,  H04W64/00 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262

摘要： Methods of operating a radio base station of a first cell in a wireless cellular network are disclosed. Each of one or more user equipment devices of the wireless cellular network has an idle mode in which the radio base station is not aware of whether the user equipment device is currently camping on the first cell, and an active mode in which the radio base station is aware of whether the user equipment device is currently camping on the first cell. By setting the radio base station in a disabled state based on various criteria, energy may be saved in the radio base station.

摘要翻译： 公开了在无线蜂窝网络中操作第一小区的无线基站的方法。 无线蜂窝网络的一个或多个用户设备中的每一个具有空闲模式，其中无线基站不知道用户设备设备当前是否正在第一小区上驻留，以及其中无线基站 知道用户设备设备当前是否正在第一个小区上驻留。 通过基于各种标准将无线基站设置为禁止状态，能量可以节省在无线基站中。

公开(公告)号：US08849271B2

公开(公告)日：2014-09-30

申请号：US12969050

申请日：2010-12-15

申请人： Peter Moberg ,  Niklas Johansson ,  Gunnar Mildh

发明人： Peter Moberg ,  Niklas Johansson ,  Gunnar Mildh

IPC分类号： H04W24/00

CPC分类号： H04W36/0094 ,  H04B7/2606 ,  H04W84/047

摘要： A method for power measurements in a cellular communication system comprises receiving measurement configuration orders. Operation of a power meter is controlled in dependence on the measurement configuration orders. Reference signal received powers are measured. A measurement report is compiled and transmitted. The measurement configuration orders comprise cell status information associated with neighboring cells and measurement instructions that are dependent of the cell status of respective cell. The cell status information comprises information about whether the neighboring cell is of a different type than the serving cell. Controlling of the operation of the power meter and/or compiling of the measurement report is performed in dependence on the cell status of the neighboring cell. A method for handover based on such measurement reports is also disclosed as well as Node Bs and user equipments configured to perform such methods.

摘要翻译： 蜂窝通信系统中的功率测量方法包括接收测量配置顺序。 功率计的操作根据测量配置顺序进行控制。 测量参考信号接收功率。 编制和传送测量报告。 测量配置顺序包括与相邻小区相关联的小区状态信息和取决于相应小区的小区状态的测量指令。 小区状态信息包括关于相邻小区是否与服务小区不同类型的信息。 根据相邻单元的单元状态来进行功率计的运行控制和/或测量报告的编译。 还公开了一种基于这种测量报告的切换方法，以及被配置为执行这种方法的节点B和用户设备。

公开(公告)号：US08797952B2

公开(公告)日：2014-08-05

申请号：US12990046

申请日：2008-09-09

申请人： Niklas Johansson ,  Johan Lundsjö ,  Gunnar Mildh ,  András Ràcz ,  Christian Hoymann

发明人： Niklas Johansson ,  Johan Lundsjö ,  Gunnar Mildh ,  András Ràcz ,  Christian Hoymann

IPC分类号： H04W4/00

CPC分类号： H04W72/04 ,  H04L45/74 ,  H04L47/825 ,  H04W80/04 ,  H04W92/20

摘要： A method implemented in an anchor base station configured performing a proxy operation at an anchor base station in which the anchor base station acts as a proxy between a second S-GW or an MME node and a self-backhauled base station. The method includes receiving a data packet destined for the user equipment and mapping the received data packet from an incoming General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel to an outgoing GTP tunnel. The method also includes receiving a control message and modifying elements of the control message while copying other elements in the control message and forwarding the control message between the self-backhauled base station and the second S-GW or MME node.

摘要翻译： 一种在锚基站中实施的方法，所述锚基站被配置为在锚基站处执行代理操作，其中所述锚基站充当第二S-GW或MME节点与自回程基站之间的代理。 该方法包括接收目的地为用户设备的数据分组，并将接收到的数据分组从进入的通用分组无线业务（GPRS）隧道协议（GTP）隧道映射到出局GTP隧道。 该方法还包括在复制控制消息中的其他元素并在自回程基站和第二S-GW或MME节点之间转发控制消息时，接收控制消息和修改控制消息的元素。

公开(公告)号：US08787426B2

公开(公告)日：2014-07-22

申请号：US13333703

申请日：2011-12-21

申请人： Yi-Pin Eric Wang ,  Stephen Grant ,  Ning He ,  Niklas Johansson

发明人： Yi-Pin Eric Wang ,  Stephen Grant ,  Ning He ,  Niklas Johansson

IPC分类号： H04B1/00

CPC分类号： H04B1/7107 ,  H04B1/7115 ,  H04B2201/709727 ,  H04B2201/709745

摘要： In a receive node of a wireless network, an iterative multi-user multi-stage interference cancellation receiver is used. After each stage of interference cancellation, interference characteristics change. An adaptive finger placement strategy is used in which after each stage of interference cancellation, finger delays and combining weights of the receiver are adapted to reflect the changed interference characteristics.

摘要翻译： 在无线网络的接收节点中，使用迭代多用户多级干扰消除接收机。 在干扰消除的每个阶段之后，干扰特性发生变化。 使用自适应手指放置策略，其中在干扰消除的每个阶段之后，接收机的手指延迟和组合权重适于反映改变的干扰特性。

公开(公告)号：US20140092866A1

公开(公告)日：2014-04-03

申请号：US14006882

申请日：2013-07-17

申请人： Oumer Teyeb ,  Angelo Centonza ,  Fredrik Gunnarsson ,  Niklas Johansson ,  Stefan Wager ,  Pontus Wallentin

发明人： Oumer Teyeb ,  Angelo Centonza ,  Fredrik Gunnarsson ,  Niklas Johansson ,  Stefan Wager ,  Pontus Wallentin

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04W36/0027 ,  H04W36/0072 ,  H04W36/04 ,  H04W36/24 ,  H04W36/28

摘要： Example embodiments presented herein are directed towards a wireless terminal and base station, and corresponding methods therein, for providing a handover for a subset of bearers associated with the wireless terminal. The subset of bearers is less than a total number of bearers associated with the wireless terminal. Thus, upon the completion of the handover procedure, at least one bearer will stay connected with a source base station.

摘要翻译： 本文呈现的示例性实施例针对无线终端和基站及其中的相应方法，用于为与无线终端相关联的承载子集提供切换。 承载子集小于与无线终端相关联的总数。 因此，在完成切换过程时，至少一个承载将保持与源基站连接。

公开(公告)号：US08687619B2

公开(公告)日：2014-04-01

申请号：US12432961

申请日：2009-04-30

申请人： Johan Torsner ,  Stefan Wager ,  Niklas Johansson ,  Riikka Susitaival ,  Peter Moberg ,  Magnus Lindstrom

发明人： Johan Torsner ,  Stefan Wager ,  Niklas Johansson ,  Riikka Susitaival ,  Peter Moberg ,  Magnus Lindstrom

IPC分类号： H04J3/06

CPC分类号： H04W56/00 ,  H04L1/1635 ,  H04L1/1812 ,  H04W92/10

摘要： A system, method and node of downlinking transmissions to an unsynchronized UE in a telecommunications network. The method begins by a node in the network requesting synchronization of the UE with the network. A first transmission of data is sent from the node to the UE prior to synchronization of the UE. The UE then synchronizes with the network by the UE performing a Random Access procedure with the node, thereby triggering a time alignment command from the node to the UE to synchronize the UE with the network. A second transmission of data is then sent from the node to the UE after the UE is synchronized. A response feedback message is sent to the node from the UE. The message is a cumulative feedback message of the first transmission of data and the second transmission of data. Thus, data may be transmitted prior to synchronization of the UE.

摘要翻译： 在电信网络中向不同步的UE下行传输的系统，方法和节点。 该方法由网络中的节点开始请求UE与网络的同步。 在UE同步之前，首先从节点向UE发送数据。 然后，UE与UE同步与该节点进行随机接入过程，从而触发从节点到UE的时间对准命令，以使UE与网络同步。 然后在UE同步之后，从节点向UE发送第二次数据传输。 响应反馈消息从UE发送到节点。 消息是数据的第一次传输和数据的第二次传输的累积反馈消息。 因此，可以在UE同步之前传送数据。

公开(公告)号：US08681835B2

公开(公告)日：2014-03-25

申请号：US13402297

申请日：2012-02-22

申请人： Yi-Pin Eric Wang ,  Stephen Grant ,  Ning He ,  Niklas Johansson ,  Michael Samuel Bebawy

发明人： Yi-Pin Eric Wang ,  Stephen Grant ,  Ning He ,  Niklas Johansson ,  Michael Samuel Bebawy

IPC分类号： H04B1/00

CPC分类号： H04W72/1278 ,  H04B1/71075 ,  H04B1/712 ,  H04W72/082

摘要： In a receive node of a wireless network, an iterative multi-user multi-stage interference cancellation receiver is used. The receiver performs code-averaged equalization and chip chip-level code-specific interference over-cancellation on the received signals. This can result in a unified interference cancellation processing, and can avoid cumbersome calculations of code cross correlations that is required in symbol-level interference cancellation. A symbol-level code-averaged desired signal add-back is performed to address the over-cancellation of some desired signals.

摘要翻译： 在无线网络的接收节点中，使用迭代多用户多级干扰消除接收机。 接收机对接收到的信号执行代码平均均衡和芯片级代码特定的干扰过度消除。 这可以导致统一的干扰消除处理，并且可以避免在符号级干扰消除中所需的代码互相关的繁琐计算。 执行符号级代码平均期望信号加法来解决某些期望信号的过度消除。

公开(公告)号：US20130215872A1

公开(公告)日：2013-08-22

申请号：US13202679

申请日：2011-08-18

申请人： Niklas Johansson ,  Johan Bergman ,  Bo Göransson ,  Johan Hultell ,  Erik Larsson ,  Fredrik Ovesjö

发明人： Niklas Johansson ,  Johan Bergman ,  Bo Göransson ,  Johan Hultell ,  Erik Larsson ,  Fredrik Ovesjö

IPC分类号： H04B7/04

CPC分类号： H04B7/0456 ,  H04B7/0404 ,  H04B7/0617 ,  H04B7/0634 ,  H04B7/0684

摘要： A UE, for an HSPA WCDMA system, equipped with a first and a second transmit antenna, and arranged to use one or more sets of pre-coding weights for transmission. The UE is arranged to receive instructions from a NodeB on the set or sets of pre-coding weights to be used, and to transmit a first and a second pilot signal, and to use a first set of pre-coding weights for the first pilot signal and a second set of pre-coding weights for the second pilot signal, where the first set of pre-coding weights is the same as the UE uses for transmitting a first data stream, and to use different spreading codes for the first data stream and for the first pilot signal.

摘要翻译： 一种用于HSPA WCDMA系统的UE，其配备有第一和第二发射天线，并且被配置为使用一组或多组预编码权重进行传输。 UE被安排为从节点B接收关于要使用的一组或多组预编码权重的指令，并且发送第一和第二导频信号，并且为第一导频使用第一组预编码权重 信号和用于第二导频信号的第二组预编码权重，其中第一组预编码权重与UE用于发送第一数据流的相同，并且对于第一数据流使用不同的扩展码 并用于第一个导频信号。

公开(公告)号：US08472367B2

公开(公告)日：2013-06-25

申请号：US13128806

申请日：2008-11-12

申请人： Peter Larsson ,  Robert Baldemair ,  Pål Frenger ,  Niklas Johansson

发明人： Peter Larsson ,  Robert Baldemair ,  Pål Frenger ,  Niklas Johansson

IPC分类号： H04B7/14

CPC分类号： H04W72/085 ,  H04B7/15557 ,  H04W84/047

摘要： A method includes determining channel quality feedback information characterizing the channels statistically and calculating, based on the channel quality feedback information, a robustness related measure, such as outage capacity, associated with an on-frequency mode of operation and a robustness related measure, such as an outage capacity, associated with a frequency translated mode of operation. The method includes selecting the on-frequency mode of operation or the frequency translated mode of operation that maximizes the robustness related measure, such as outage capacity. The method also includes transmitting a message to other devices to operate in the selected on-frequency or a frequency translated modes. The method also includes performing maximum ratio combining or interference rejection combining, by at least one of the other devices, when the message indicates to operate in the frequency translated mode.

摘要翻译： 一种方法包括：基于信道质量反馈信息来确定表征信道的信道质量反馈信息，并根据信道质量反馈信息计算与频率工作模式相关联的鲁棒性相关度量，例如中断容量，以及鲁棒性相关度量，例如 与频率翻译操作模式相关联的中断容量。 该方法包括选择最大化鲁棒性测量（例如中断容量）的工频模式或频率转换操作模式。 该方法还包括向其他设备发送消息以在选定的频率或频率转换模式下操作。 该方法还包括当消息指示以频率转换模式操作时，由至少一个其他设备执行最大比率组合或抗干扰组合。