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71. 发明授权

US09491615B2 Detection of collisions of radio coverage cell identifiers 有权
标题翻译：检测无线覆盖小区标识符的冲突
公开(公告)号：US09491615B2
公开(公告)日：2016-11-08
申请号：US12625205
申请日：2009-11-24
申请人： Dirk Gerstenberger , Tarmo Kuningas , Daniel Larsson
发明人： Dirk Gerstenberger , Tarmo Kuningas , Daniel Larsson
IPC分类号： H04W8/26 , H04W48/12 , H04W36/00 , H04W64/00
CPC分类号： H04W8/26 , H04W36/0083 , H04W48/12 , H04W64/003
摘要： Additional information is included in or used to generate a positioning reference signal to enable detection of a cell identifier “collision” between two different cells associated with two or more base stations. In one example embodiment, a user equipment terminal detects the collision using the additional information included in or used to generate positioning reference signals sent by two or more base stations and reports the collision to the network, and the network resolves the collision by assigning a different cell identifier to one of the colliding cells.
摘要翻译：附加信息被包括在或用于生成定位参考信号以使得能够检测与两个或更多个基站相关联的两个不同小区之间的小区标识符“冲突”。在一个示例实施例中，用户设备终端使用包括在其中或用于生成由两个或更多个基站发送的定位参考信号的附加信息来检测冲突，并且向网络报告冲突，并且网络通过分配不同的小区标识符到一个冲突小区。

72. 发明授权

US09451620B2 Base station and method for positioning support 有权
标题翻译：基站和定位支持方法
公开(公告)号：US09451620B2
公开(公告)日：2016-09-20
申请号：US14118594
申请日：2011-06-16
申请人： Daniel Larsson , Pål Frenger , Dirk Gerstenberger
发明人： Daniel Larsson , Pål Frenger , Dirk Gerstenberger
IPC分类号： H04W72/04 , H04W64/00 , H04W52/02 , H04W88/08
CPC分类号： H04W72/0493 , H04W52/0206 , H04W64/00 , H04W88/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
摘要： The present invention relates to a base station (BS) and to a method for supporting UE positioning measurements in a wireless communication system. The method comprises transmitting (610) signals associated with a first cell, where the signals comprise positioning reference signals. The method also comprises transmitting (620) signals associated with a second cell, wherein the second cell is configured to have a lower transmission capacity than the first cell, and discontinuing (630) the transmission of at least one signal associated with the first cell except for the positioning reference signals. The energy consumption of the BS may thus be reduced while still supporting accurate positioning measurements.
摘要翻译：本发明涉及一种基站（BS）以及一种在无线通信系统中支持UE定位测量的方法。该方法包括发送（610）与第一小区相关联的信号，其中信号包括定位参考信号。所述方法还包括发送（620）与第二小区相关联的信号，其中所述第二小区被配置为具有比所述第一小区更低的传输容量，以及中断（630）与所述第一小区相关联的至少一个信号的传输，用于定位参考信号。因此，可以减少BS的能量消耗，同时仍然支持准确的定位测量。

73. 发明授权

US09124412B2 Method and arrangement for reconfiguring mapping of carrier indicator field to component carrier 有权
标题翻译：载波指示字段映射到分量载波的方法和装置
公开(公告)号：US09124412B2
公开(公告)日：2015-09-01
申请号：US12886031
申请日：2010-09-20
申请人： Daniel Larsson , Robert Baldemair , Dirk Gerstenberger , Stefan Parkvall
发明人： Daniel Larsson , Robert Baldemair , Dirk Gerstenberger , Stefan Parkvall
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/0064 , H04L5/0094 , H04L5/0096 , H04L27/2601 , H04W72/042
摘要： A method and an arrangement in a radio network node for reconfiguring mappings from Carrier Indicator Field-values to component carriers are provided. Each CIF-value is mapped to a respective component carrier comprising a respective shared data channel. Each respective shared data channel corresponds to at least one downlink control channel carrying said each CIF-value. The radio network node reconfigures mappings from CIF-values to component carriers, while at least one mapping of CIF-value to component carrier is maintained. The component carrier of said at least one mapping from CIF-value to component carrier comprises said at least one downlink control channel and a shared data channel corresponding to said at least one downlink control channel. The radio network node sends at least one of the reconfigured mappings from CIF-values to component carriers to the user equipment.
摘要翻译：提供了一种用于从载波指示符字段值重新配置映射到分量载波的无线电网络节点中的方法和装置。每个CIF值被映射到包括相应共享数据信道的相应分量载波。每个相应的共享数据信道对应于承载所述每个CIF值的至少一个下行链路控制信道。无线电网络节点重新配置从CIF值到分量载波的映射，同时保持CIF值至分量载波的至少一个映射。从CIF值到分量载波的所述至少一个映射的分量载波包括所述至少一个下行链路控制信道和对应于所述至少一个下行链路控制信道的共享数据信道。无线电网络节点将重新配置的映射中的至少一个从CIF值发送到用户设备。

74. 发明授权

US08867464B2 Methods and arrangements in a wireless communication system 有权
标题翻译：无线通信系统中的方法和布置
公开(公告)号：US08867464B2
公开(公告)日：2014-10-21
申请号：US13378905
申请日：2011-06-21
申请人： Daniel Larsson , Robert Baldemair , Dirk Gerstenberger
发明人： Daniel Larsson , Robert Baldemair , Dirk Gerstenberger
IPC分类号： H04W4/00 , H04L5/00 , H04W52/54 , H04W52/34 , H04L1/18 , H04W28/06 , H04W72/04
CPC分类号： H04L5/0055 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W28/06 , H04W52/34 , H04W52/545 , H04W72/042
摘要： A method for processing downlink control information in a mobile terminal capable of receiving multiple component carriers. The mobile terminal receives on a component carrier, downlink control information that includes a bit field allocated for a transmit power control (TPC) command. If the bit field comprises one or more bits that are not used for the TPC command, the mobile terminal interprets the meaning of the bits not used for the TPC command based on an ACK/NACK feedback mode with which the mobile terminal is configured.
摘要翻译：一种用于处理能够接收多个分量载波的移动终端中的下行链路控制信息的方法。移动终端在分量载波上接收包括分配给发射功率控制（TPC）命令的比特域的下行链路控制信息。如果比特字段包括一个或多个不用于TPC命令的比特，则移动终端基于与移动终端配置的ACK / NACK反馈模式来解释不用于TPC命令的比特的含义。

75. 发明申请

US20140293880A1 TRANSMIT DIVERSITY FOR PRE-CODED RADIO CONTROL SIGNALS 有权
标题翻译：用于预编码无线电控制信号的发射多样性
公开(公告)号：US20140293880A1
公开(公告)日：2014-10-02
申请号：US13380510
申请日：2011-12-15
申请人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson
发明人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04L5/00 , H04L27/26 , H04B7/06
CPC分类号： H04L5/0053 , H04B7/024 , H04B7/04 , H04B7/06 , H04L1/004 , H04L1/0072 , H04L1/0076 , H04L1/06 , H04L1/0625 , H04L1/1812 , H04L5/001 , H04L5/0058 , H04L25/03898 , H04L27/2626
摘要： Sequences of pre-coded radio control signals are rearranged to enhance diversity transmission. In one example, a sequence of uplink control bits is segmented to form a plurality of groups. The bits of each of the plurality of groups are error correction encoded and encoded into symbols. The symbols are mapped to different ports for diversity transmission through a plurality of ports.
摘要翻译：预编码的无线电控制信号的序列被重新排列以增强分集传输。在一个示例中，将上行链路控制位的序列分段以形成多个组。多个组中的每一组的比特被纠错编码并编码成符号。符号被映射到不同的端口，用于通过多个端口进行分集传输。

76. 发明授权

US08831034B2 Methods and apparatus for handling time alignment in a cell with extended cell range 有权
标题翻译：用于处理具有延长的单元范围的单元格中的时间对准的方法和装置
公开(公告)号：US08831034B2
公开(公告)日：2014-09-09
申请号：US12887704
申请日：2010-09-22
申请人： Tobias Tynderfeldt , Dirk Gerstenberger , Fredrik Huss , Daniel Larsson
发明人： Tobias Tynderfeldt , Dirk Gerstenberger , Fredrik Huss , Daniel Larsson
IPC分类号： H04J3/16
CPC分类号： H04W56/0045 , H04W56/0005
摘要： A solution for extending the cell range and in particular for a solution for handling timing alignment is presented herein. The solution comprises determining a distance between user equipment and a radio access network node. User equipment located at a distance related to a pre defined timing advance value is scheduled to handle uplink communication so as to arrive at a later time slot for reducing the risk of conflicting with other transmissions towards the access node.
摘要翻译：本文介绍了用于扩展单元范围，特别是用于处理定时对准的解决方案的解决方案。解决方案包括确定用户设备和无线电接入网络节点之间的距离。调度位于与预定义的定时提前值相关的距离的用户设备来处理上行链路通信，以便到达稍后的时隙，以减少与向接入节点的其他传输冲突的风险。

77. 发明授权

US08824267B2 Systems and methods for transmit diversity for DFT precoded channels 有权
标题翻译：用于DFT预编码通道的发射分集的系统和方法
公开(公告)号：US08824267B2
公开(公告)日：2014-09-02
申请号：US13016205
申请日：2011-01-28
申请人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson
发明人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04J11/00
CPC分类号： H04B7/0671
摘要： A transmission method and apparatus that combines the benefits of DFT precoding and transmit diversity coding for PUCCH transmission. In one aspect, the invention provides an improved transmit diversity coding method and apparatus for DFTS-OFDM PUCCH with minimal impact on multiplexing capacity. In one embodiment, the improved transmit diversity method and apparatus has the feature of employing frequency-domain separation for the payload signals.
摘要翻译：一种组合DFT预编码和PUCCH传输的发射分集编码的优点的传输方法和装置。一方面，本发明提供了对多路复用容量影响最小的DFTS-OFDM PUCCH的改进的发射分集编码方法和装置。在一个实施例中，改进的发射分集方法和装置具有对有效载荷信号采用频域分离的特征。

78. 发明授权

US08780688B2 Methods and apparatus in a wireless communication system 有权
标题翻译：无线通信系统中的方法和装置
公开(公告)号：US08780688B2
公开(公告)日：2014-07-15
申请号：US12717222
申请日：2010-03-04
申请人： Iana Siomina , Daniel Larsson , Dirk Gerstenberger
发明人： Iana Siomina , Daniel Larsson , Dirk Gerstenberger
IPC分类号： H04J11/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04W24/10 , H04W28/16 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： The present invention relates to methods and apparatus in a RBS and a UE for reference signal (RS) measurements in an OFDM system, that enable having a configurable RS transmission bandwidth which is smaller than the system bandwidth. This allows for better interference coordination of RS, which in turn improves the UE RS measurements used for different services such as positioning. The RBS retrieves the RS transmission bandwidth, determines a RS measurement bandwidth based on this RS transmission bandwidth, and transmits the determined bandwidth to the UE. The UE receives the RS measurement bandwidth and measures the RS in a bandwidth determined based on the received measurement bandwidth and the UE capability.
摘要翻译：本发明涉及用于OFDM系统中的参考信号（RS）测量的RBS和UE中的方法和装置，其能够具有小于系统带宽的可配置的RS传输带宽。这允许RS的更好的干扰协调，这反过来改进了用于不同服务（例如定位）的UE RS测量。 RBS检索RS传输带宽，基于该RS传输带宽确定RS测量带宽，并将确定的带宽发送给UE。 UE接收RS测量带宽，并根据接收到的测量带宽和UE能力确定的带宽测量RS。

79. 发明申请

US20140141792A1 Base Station and Method for Positioning Support 有权
标题翻译：基站和定位支持方法
公开(公告)号：US20140141792A1
公开(公告)日：2014-05-22
申请号：US14118594
申请日：2011-06-16
申请人： Daniel Larsson , Pål Frenger , Dirk Gerstenberger
发明人： Daniel Larsson , Pål Frenger , Dirk Gerstenberger
IPC分类号： H04W72/04 , H04W64/00
CPC分类号： H04W72/0493 , H04W52/0206 , H04W64/00 , H04W88/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
摘要： The present invention relates to a base station (BS) and to a method for supporting UE positioning measurements in a wireless communication system. The method comprises transmitting (610) signals associated with a first cell, where the signals comprise positioning reference signals. The method also comprises transmitting (620) signals associated with a second cell, wherein the second cell is configured to have a lower transmission capacity than the first cell, and discontinuing (630) the transmission of at least one signal associated with the first cell except for the positioning reference signals. The energy consumption of the BS may thus be reduced while still supporting accurate positioning measurements.
摘要翻译：本发明涉及一种基站（BS）以及一种在无线通信系统中支持UE定位测量的方法。该方法包括发送（610）与第一小区相关联的信号，其中信号包括定位参考信号。所述方法还包括发送（620）与第二小区相关联的信号，其中所述第二小区被配置为具有比所述第一小区更低的传输容量，以及中断（630）与所述第一小区相关联的至少一个信号的传输，用于定位参考信号。因此，可以减少BS的能量消耗，同时仍然支持准确的定位测量。

80. 发明申请

US20130265944A1 RADIO NETWORK NODE, USER EQUIPMENT AND METHODS THEREIN 有权
标题翻译：无线网络节点，用户设备及其方法
公开(公告)号：US20130265944A1
公开(公告)日：2013-10-10
申请号：US13513714
申请日：2012-04-05
申请人： Mattias Frenne , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Jung-Fu Cheng
发明人： Mattias Frenne , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Jung-Fu Cheng
IPC分类号： H04W72/04
CPC分类号： H04L1/0031 , H04L1/0003 , H04L1/0009 , H04L1/1896 , H04W72/042
摘要： Embodiments herein disclose a method in a user equipment (10) for communicating with a radio network node (12, 12′) in a radio communications network, which user equipment (10) is served by the radio network node (12, 12′). The user equipment receives first information from the radio network node (12, 12′) over a control channel, which first information comprises a pointer to which scheduling assignment element for the user equipment (10) to use. The scheduling assignment element is comprised in a set of scheduling assignments stored at the user equipment (10). The user equipment communicates data with the radio network node (12, 12′) using second information in the scheduling assignment element indicated by the pointer.
摘要翻译：本文的实施例公开了一种在无线电通信网络中与无线电网络节点（12,12'）通信的用户设备（10）中的方法，该无线电网络节点（12,12'）为该用户设备（10）提供服务，。用户设备通过控制信道从无线电网络节点（12,12'）接收第一信息，该第一信息包括用于用户设备（10）使用的调度分配单元的指针。调度分配元素包括在存储在用户设备（10）处的一组调度分配中。用户设备使用由指针指示的调度分配元素中的第二信息与无线电网络节点（12,12'）通信数据。

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