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91. 发明申请

US20110310759A1 UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EVOLUTION (LTE) CARRIER AGGREGATION 审中-公开
标题翻译： UPLINK控制信息（UCI）长期演进（LTE）载波集中的映射指示
公开(公告)号：US20110310759A1
公开(公告)日：2011-12-22
申请号：US13163151
申请日：2011-06-17
申请人： Dirk Gerstenberger , Daniel Larsson , David Hammarwall , Robert Baldemair
发明人： Dirk Gerstenberger , Daniel Larsson , David Hammarwall , Robert Baldemair
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/0055 , H04L5/0007 , H04L5/001 , H04L5/0057 , H04L5/006 , H04L5/0064 , H04L5/0094 , H04W72/0413
摘要： A system and method to instruct a User Equipment (UE) how Uplink Control Information (UCI) on a Physical Uplink Shared Channel (PUSCH) should be transmitted with carrier aggregation. A semi-static signaling of a UCI mapping bit (via a Radio Resource Control (RRC) parameter) is used by a base station such as an eNodeB to require the UE to transmit UCI using one of two pre-determined UCI transmission modes. The bit can be decided by the base station, considering, for example, the available bandwidth or quality of different Uplink Component Carriers (UL CCs) associated with the UE. This network-based solution allows the network to either configure a general rule of UCI transmission by the UE or to enforce the UCI transmission on the Uplink Primary cell (UL Pcell). Because of the rules governing abstracts, this abstract should not be used to construe the claims.
摘要翻译：指示用户设备（UE）如何应用载波聚合来发送物理上行链路共享信道（PUSCH）上的上行链路控制信息（UCI）的系统和方法。 UCI映射比特（通过无线资源控制（RRC）参数）的半静态信令由诸如eNodeB的基站用于要求UE使用两种预定的UCI传输模式之一来发送UCI。考虑到例如与UE相关联的不同上行链路分量载波（UL CC）的可用带宽或质量，该比特可以由基站决定。该基于网络的解决方案允许网络配置UE的UCI传输的一般规则或者在Uplink Primary小区（UL Pcell）上实施UCI传输。由于管理摘要的规则，本摘要不应用于解释索赔。

92. 发明申请

US20110292887A1 Method and Arrangements in a Communication System 有权
标题翻译：通信系统中的方法和布置
公开(公告)号：US20110292887A1
公开(公告)日：2011-12-01
申请号：US12937440
申请日：2010-04-01
申请人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W52/04
CPC分类号： H04L5/0053
摘要： Methods and arrangements in a network node and mobile terminal, respectively, in a wireless communication system supporting aggregation of component carriers. The method in a network node involves, when resources on at least two downlink component carriers are being assigned to a mobile terminal at the same time, allocating (908) control information bits not related to power control in a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers. The method in a mobile terminal involves, using control information bits not related to power control obtained from a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers, for locating information related to downlink or uplink transmissions.
摘要翻译：分别在支持分量载波聚合的无线通信系统中的网络节点和移动终端中的方法和布置。网络节点中的方法涉及当至少两个下行链路分量载波上的资源被同时分配给移动终端时，在正常使用的比特字段中分配（908）与功率控制无关的控制信息比特用于在与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中进行功率控制。移动终端中的方法涉及使用与通常用于与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中的功率控制而从与比特场获得的功率控制无关的控制信息比特用于定位与下行链路或上行链路传输有关的信息。

93. 发明授权

US08915385B2 Shock-absorbing coupler head for a coupling arrangement 有权
标题翻译：用于耦合装置的减震耦合器头
公开(公告)号：US08915385B2
公开(公告)日：2014-12-23
申请号：US13805537
申请日：2011-06-08
申请人： Johan Hansson , Mattias Hjort , Fredrik Hiswåls , Daniel Larsson , Anders Svedbo , Anders Westman
发明人： Johan Hansson , Mattias Hjort , Fredrik Hiswåls , Daniel Larsson , Anders Svedbo , Anders Westman
IPC分类号： B61G7/14 , B61G3/16 , B61G11/16
CPC分类号： B61G7/14 , B61G3/16 , B61G11/16
摘要： A coupler head for a coupling arrangement is shown, which coupler head includes a coupler head housing (6) extending in a longitudinal direction from a first end (6a), attachable to a drawbar, to a second end (6b), which is arranged to carry a coupling interface between coupled rail vehicles, which coupler head housing houses mechanical coupling components (8,9) effective for automatic coupling to the corresponding components of a connecting coupling arrangement. The coupler head is characterized in that the coupler head housing has at least one notch (11, 11′) for a predetermined and primarily axial compression thereof with absorption of energy from a deforming compressive force that is applied to the coupler head in the longitudinal direction thereof. The coupler head has preferably at least one notch (11, 11′) for a predetermined folding of the coupler head housing.
摘要翻译：示出了用于联接装置的联接器头，该联接器头部包括从可连接到牵引杆的第一端（6a）沿纵向方向延伸到第二端（6b）的联接头壳体（6），该第二端部布置以在耦合的轨道车辆之间承载耦合接口，所述耦合器头壳体容纳有效地自动耦合到连接耦合装置的相应部件的机械耦合部件（8,9）。耦合器头的特征在于，耦合器头壳体具有至少一个用于预定和主要轴向压缩的凹口（11,11'），其具有沿着纵向方向施加到耦合器头部的变形压缩力的能量吸收其中。联接头优选地具有至少一个用于联接器头壳体的预定折叠的凹口（11,11'）。

94. 发明授权

US08787317B2 Wireless handover optimization 有权
标题翻译：无线切换优化
公开(公告)号：US08787317B2
公开(公告)日：2014-07-22
申请号：US13555875
申请日：2012-07-23
申请人： Stefan Johansson , Daniel Larsson , Peter Ostrup
发明人： Stefan Johansson , Daniel Larsson , Peter Ostrup
IPC分类号： H04W4/00
CPC分类号： H04W36/02 , H04W36/0055
摘要： Aspects of the present invention relate to improved systems and methods for handing over a UE from a source node to a target node. In some embodiments, the target node receives UL and DL count information directly from the UE being handed over, rather than from the source node or from a core network node.
摘要翻译：本发明的方面涉及用于将UE从源节点切换到目标节点的改进的系统和方法。在一些实施例中，目标节点直接从被切换的UE而不是从源节点或从核心网络节点接收UL和DL计数信息。

95. 发明授权

US08660072B2 Methods and apparatus for improved reference signal correlation characteristics 有权
标题翻译：改善参考信号相关特征的方法和装置
公开(公告)号：US08660072B2
公开(公告)日：2014-02-25
申请号：US12982312
申请日：2010-12-30
申请人： Iana Siomina , Dirk Gerstenberger , Muhammad Kazmi , Daniel Larsson
发明人： Iana Siomina , Dirk Gerstenberger , Muhammad Kazmi , Daniel Larsson
IPC分类号： H04W4/00
CPC分类号： H04L5/005 , G01S1/042 , G01S1/24 , H04L5/0007 , H04L5/0091 , H04W64/00
摘要： The auto-correlation properties of a reference signal or pilot pattern, such as a position reference signal (PRS) in a Long Term Evolution communication system, is improved by modifying the currently specified PRS patterns, and/or by PRS pattern shaping. Pattern shaping can result in creation of virtual PRS patterns, for example, by controlling the PRS transmitted or received power used by the correlator. PRS power shaping can be implemented differently according to the location where the PRS power is calculated, e.g., in a network node or in a user equipment.
摘要翻译：通过修改当前指定的PRS模式和/或通过PRS模式整形来改善诸如长期演进通信系统中的位置参考信号（PRS）的参考信号或导频模式的自相关特性。模式整形可以产生虚拟PRS模式，例如，通过控制相关器使用的PRS发送或接收功率。可以根据计算PRS功率的位置，例如在网络节点中或在用户设备中，不同地实现PRS功率整形。

96. 发明授权

US08638868B2 Methods and apparatus for varying reduced transmission resources 失效
标题翻译：降低传输资源的方法和装置
公开(公告)号：US08638868B2
公开(公告)日：2014-01-28
申请号：US13163876
申请日：2011-06-20
申请人： Daniel Larsson , Dirk Gerstenberger , Lars Lindbom , Iana Siomina
发明人： Daniel Larsson , Dirk Gerstenberger , Lars Lindbom , Iana Siomina
IPC分类号： H04K1/10
CPC分类号： H04L5/0032 , H04L5/0062 , H04L5/0091 , H04W72/1205
摘要： Inter-cell interference coordination across layers of a communication network can be implemented by configuring a cell to transmit one or more downlink transmission resources having variably reduced transmission activity. A transmitting node, such as a macro cell, can transmit transmission resources, such as resource elements, resource blocks, subframes, and frames, having reduced transmission activity at varying predictable times according to a selected cell activity pattern. A receiving node, such as a user equipment, can decide to make received signal measurements according to the cell activity pattern.
摘要翻译：可以通过配置小区来发送具有可变地减少的传输活动的一个或多个下行链路传输资源来实现通信网络层之间的小区间干扰协调。诸如宏小区的发送节点可以根据所选择的小区活动模式，在变化的可预测时间内传输诸如资源元素，资源块，子帧和帧的传输资源，具有降低的传输活动。诸如用户设备的接收节点可以决定根据小区活动模式进行接收信号测量。

97. 发明申请

US20120113938A1 RANDOM ACCESS PROCEDURE UTILIZING CYCLIC SHIFT OF DEMODULATION REFERENCE SIGNAL 有权
标题翻译：随机访问程序利用解调参考信号的循环移位
公开(公告)号：US20120113938A1
公开(公告)日：2012-05-10
申请号：US13381750
申请日：2009-09-21
申请人： Daniel Larsson , Tobias Tynderfeldt , Fredrik Huss
发明人： Daniel Larsson , Tobias Tynderfeldt , Fredrik Huss
IPC分类号： H04W72/04
CPC分类号： H04W74/008 , H04W74/0833
摘要： A method and apparatus for accessing a wireless communication system, and for processing random access attempts. A mobile communication device detects random-access information transmitted by a base station, transmits a random-access preamble to the base station according to the random-access information, and receives a random-access response from the base station. The random-access response includes at least an allocation of uplink resources to be used for the next step in the random access procedure. The mobile device also selects a reference signal sequence index from a pre-determined set of sequence indexes, and transmits a first message to the base station using the uplink resource allocation provided in the random-access response. The first message includes a device identifier and a first demodulation reference signal derived from a base reference sequence shifted according to the selected sequence index.
摘要翻译：一种用于访问无线通信系统并用于处理随机接入尝试的方法和装置。移动通信设备检测由基站发送的随机接入信息，根据随机接入信息向基站发送随机接入前导码，并从基站接收随机接入响应。随机接入响应至少包括用于随机接入过程中的下一步骤的上行链路资源的分配。移动设备还从预定的序列索引集合中选择参考信号序列索引，并且使用随机接入响应中提供的上行链路资源分配向基站发送第一消息。第一消息包括从根据所选序列索引偏移的基本参考序列导出的设备标识符和第一解调参考信号。

98. 发明申请

US20110317613A1 Method and Arrangement for DL-OTDOA (Downlink Observed Time Difference of Arrival) Positioning in a LTE (Long Term Evolution) Wireless Communications System 有权
标题翻译： LTE（长期演进）无线通信系统中DL-OTDOA（下行链路观测到达时间差）定位方法与布置
公开(公告)号：US20110317613A1
公开(公告)日：2011-12-29
申请号：US13255445
申请日：2009-06-18
申请人： Dirk Gerstenberger , Daniel Larsson
发明人： Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04W72/12 , H04H20/71
CPC分类号： H04W72/0446 , H04L5/0033 , H04W36/385 , H04W64/003 , H04W72/005
摘要： The present invention relates generally to methods and arrangements for positioning in a wireless communications system, such as LTE. In particular, the present invention relates to improving positioning accuracy. The invention provides methods and arrangements for scheduling positioning subframes, i.e. low interference subframes, for allowing aligning of positioning subframes across a number of cells in order to reduce the interference from data symbols of cells in the neighborhood of a cell serving the UE that is performing positioning measurements. A time instance during which transmission of the positioning subframes is to occur in a wireless communications network is selected. The base stations in the wireless communications network are informed about the selected time instance, whereupon the base stations schedule and transmit the positioning subframes based on the selected time instance, whereby the positioning subframes are aligned throughout the network.
摘要翻译：本发明一般涉及在诸如LTE的无线通信系统中定位的方法和装置。特别地，本发明涉及提高定位精度。本发明提供了用于调度定位子帧（即，低干扰子帧）的方法和装置，用于允许跨多个小区对准定位子帧，以便减少来自服务于正在执行的UE的小区附近的小区的数据符号的干扰定位测量。选择在无线通信网络期间发生定位子帧的时间实例。向无线通信网络中的基站通知所选择的时间实例，由此基站基于所选择的时间实例调度和发送定位子帧，由此定位子帧在整个网络中对齐。

99. 发明授权

US10212686B2 Method and arrangement for positioning in a wireless communications system 有权
公开(公告)号：US10212686B2
公开(公告)日：2019-02-19
申请号：US13256047
申请日：2009-06-25
申请人： Daniel Larsson , Peter Bengtsson , Margaretha Forsgren , Oskar Mauritz , Olof Sjöbergh
发明人： Daniel Larsson , Peter Bengtsson , Margaretha Forsgren , Oskar Mauritz , Olof Sjöbergh
IPC分类号： H04W64/00 , G01S5/02
摘要： Systems and methods provide for an increase in hearability by a user equipment (UE, 116). This increase in hearability can be used to improve positioning results. Two different types of positioning subframes can be transmitted by cells in a radio access network (RAN) to improve hearability: measurement subframes and low-interference subframes. The selection of which type of positioning subframe to transmit can be determined algorithmically by the transmitting entity.

100. 发明申请

US20130039286A1 Method and Arrangement for Uplink Power Control 有权
标题翻译：上行电源控制方法与布置
公开(公告)号：US20130039286A1
公开(公告)日：2013-02-14
申请号：US13394932
申请日：2012-01-27
申请人： Daniel Larsson , Rainer Bachl , Dirk Gerstenberger , Tobias Tynderfeldt
发明人： Daniel Larsson , Rainer Bachl , Dirk Gerstenberger , Tobias Tynderfeldt
IPC分类号： H04W52/04
CPC分类号： H04W52/34 , H04W52/146 , H04W52/221 , H04W52/228 , H04W52/367 , H04W72/0413 , H04W72/0473
摘要： The disclosure relates to methods and devices for performing uplink power control in a radio communication system. An example method comprises a step of receiving, at a user equipment (UE) a transmit power control (TPC) command. The method also comprises, if the UE does not have an uplink transmission scheduled for a subframe associated with the TPC command, a step of accumulating, by the UE, the TPC command with previously received TPC commands based on whether the UE has reached a maximum transmit power or a minimum transmit power in a reference format for a Physical Uplink Shared Channel (PUSCH), Sounding Reference Signal (SRS) or Physical Uplink Control Channel (PUCCH) transmission. Thus the UE is enabled to receive TPC commands while the UE is not transmitting anything in the uplink.
摘要翻译：本公开涉及用于在无线电通信系统中执行上行链路功率控制的方法和装置。一种示例性方法包括在用户设备（UE）处接收发射功率控制（TPC）命令的步骤。该方法还包括：如果UE没有针对与TPC命令相关联的子帧进行调度的上行链路传输，则UE基于UE是否达到最大值，先前接收到的TPC命令累积TPC命令的步骤用于物理上行链路共享信道（PUSCH），探测参考信号（SRS）或物理上行链路控制信道（PUCCH）传输的参考格式的发射功率或最小发射功率。因此，当UE不在上行链路中传输任何内容时，UE能够接收TPC命令。

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