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1. 发明申请

US20110250857A1 Interference Avoidance in White Space Communication Systems 有权
标题翻译：白空间通信系统中的干扰避免
公开(公告)号：US20110250857A1
公开(公告)日：2011-10-13
申请号：US12758741
申请日：2010-04-12
申请人： Andres Reial , Christian Bergljung , Anders Rosenqvist
发明人： Andres Reial , Christian Bergljung , Anders Rosenqvist
IPC分类号： H04B1/04
CPC分类号： H04W16/14 , H04W64/00
摘要： Mobile communication system equipment avoids interfering with another transmitter's operation. Sensing information indicating whether the other transmitter's signal has been detected is received from remote sensors, wherein each of the remote sensors is situated at a respective one of two or more sensor locations. The sensing information and information about the sensor locations is used to ascertain one or more exclusion boundaries needed to avoid interfering with the other transmitter's use of the spectral resource. Beamforming parameters are ascertained that will enable the main node to transmit within one or more predefined geographical areas except for any portion of a predefined area located on a far side of the one or more exclusion boundaries. Two or more adjusted signals are produced as a function of the beamforming parameters and one or more signals to be transmitted. The adjusted signals are transmitted from respective ones of two or more antennas.
摘要翻译：移动通信系统设备避免干扰另一个发射机的操作。从远程传感器接收指示是否检测到其他发射机信号的感测信息，其中每个远程传感器位于两个或更多个传感器位置中的相应一个。感测信息和关于传感器位置的信息用于确定一个或多个排除边界，以避免干扰其他发射机对频谱资源的使用。确定波束成形参数，其将使主节点能够在一个或多个预定义的地理区域内发送，除了位于一个或多个排除边界的远侧上的预定义区域的任何部分。根据波束成形参数和要发送的一个或多个信号产生两个或更多个调整后的信号。经调整的信号从两个或更多个天线中的相应的一个发送。

2. 发明授权

US08447237B2 Interference avoidance in white space communication systems 有权
标题翻译：白空间通信系统中的干扰避免
公开(公告)号：US08447237B2
公开(公告)日：2013-05-21
申请号：US12758741
申请日：2010-04-12
申请人： Andres Reial , Christian Bergljung , Anders Rosenqvist
发明人： Andres Reial , Christian Bergljung , Anders Rosenqvist
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W16/14 , H04W64/00
摘要： Mobile communication system equipment avoids interfering with another transmitter's operation. Sensing information indicating whether the other transmitter's signal has been detected is received from remote sensors, wherein each of the remote sensors is situated at a respective one of two or more sensor locations. The sensing information and information about the sensor locations is used to ascertain one or more exclusion boundaries needed to avoid interfering with the other transmitter's use of the spectral resource. Beamforming parameters are ascertained that will enable the main node to transmit within one or more predefined geographical areas except for any portion of a predefined area located on a far side of the one or more exclusion boundaries. Two or more adjusted signals are produced as a function of the beamforming parameters and one or more signals to be transmitted. The adjusted signals are transmitted from respective ones of two or more antennas.
摘要翻译：移动通信系统设备避免干扰另一个发射机的操作。从远程传感器接收指示是否检测到其他发射机信号的感测信息，其中每个远程传感器位于两个或更多个传感器位置中的相应一个。感测信息和关于传感器位置的信息用于确定一个或多个排除边界，以避免干扰其他发射机对频谱资源的使用。确定波束成形参数，其将使主节点能够在一个或多个预定义的地理区域内发送，除了位于一个或多个排除边界的远侧上的预定义区域的任何部分。根据波束成形参数和要发送的一个或多个信号产生两个或更多个调整后的信号。经调整的信号从两个或更多个天线中的相应的一个发送。

3. 发明授权

US09300395B2 Method and apparatus for carrier aggregation 有权
标题翻译：载波聚合的方法和装置
公开(公告)号：US09300395B2
公开(公告)日：2016-03-29
申请号：US13542359
申请日：2012-07-05
申请人： Fredrik Tillman , Christian Bergljung , Bengt Lindoff , Stefan Parkvall
发明人： Fredrik Tillman , Christian Bergljung , Bengt Lindoff , Stefan Parkvall
IPC分类号： H04L5/14 , H04B7/26 , H04L5/00
CPC分类号： H04B7/2643 , H04L5/001 , H04L5/0094 , H04L5/1469 , Y02D70/1262 , Y02D70/1264 , Y02D70/449
摘要： The teachings herein provide a number of advantages, including but not limited to improving soft-cell operation in service scenarios involving legacy devices that do not directly support carrier aggregation—i.e., devices that can transmit or receive in only one frequency band at a time. By imposing a Time Division Duplex (TDD) arrangement across two carriers operating in different frequency bands, scheduled transmissions involving the legacy device are mutually exclusive as between the two carriers. Advantageously, the TDD arrangement is imposed across first and second carriers used in the macro- and low-power layers of a soft-cell, thus imposing TDD-based coordination of scheduled transmissions between those carriers irrespective of whether the individual carriers are configured as Frequency Division Duplex (FDD) or TDD carriers, or a mix thereof.
摘要翻译：本文的教导提供了许多优点，包括但不限于在不直接支持载波聚合的传统设备（即，一次只能在一个频带中发送或接收的设备）的业务场景中改进软小区操作。通过对在不同频带中工作的两个载波进行时分双工（TDD）布置，涉及传统设备的调度传输在两个载波之间是相互排斥的。有利地，TDD布置被施加在在软小区的宏功率层和低功率层中使用的第一和第二载波上，从而在这些载波之间强加基于TDD的协调调度的传输，而不管各个载波是否被配置为频率分割双工（FDD）或TDD载波，或其混合。

4. 发明授权

US08411553B2 Method and apparatus for testing mobile terminals in an OFDM system 有权
标题翻译：用于在OFDM系统中测试移动终端的方法和装置
公开(公告)号：US08411553B2
公开(公告)日：2013-04-02
申请号：US12472430
申请日：2009-05-27
申请人： Muhammad Ali Kazmi , Joakim Axmon , Christian Bergljung , Farshid Ghasemzadeh , Walter Muller
发明人： Muhammad Ali Kazmi , Joakim Axmon , Christian Bergljung , Farshid Ghasemzadeh , Walter Muller
IPC分类号： H04J11/00
CPC分类号： H04W24/06 , H04B17/20 , H04L5/0007 , H04L5/003 , H04W72/00
摘要： The present invention relates to a method and apparatus for testing mobile terminals in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted. A processing unit in a test apparatus splits the resources used for transmission into contiguous unities in the frequency domain such that one or more of said unities comprise resources allocated to one or more mobile terminals under test, and at least one of said unities comprise resources allocated to virtual users.
摘要翻译：本发明涉及用于在OFDMA系统中测试移动终端的方法和装置，其中发送小区中的全部或部分可用下行链路无线电资源。测试设备中的处理单元将用于传输的资源分离成频域中的连续单位，使得所述单位中的一个或多个包括分配给被测试的一个或多个移动终端的资源，并且所述单位中的至少一个包括分配的资源到虚拟用户。

5. 发明申请

US20100216473A1 Methods and Arrangements in a Telecommunication System 有权
标题翻译：电信系统的方法与安排
公开(公告)号：US20100216473A1
公开(公告)日：2010-08-26
申请号：US12679458
申请日：2008-04-29
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W36/00
CPC分类号： H04W52/40 , H04W52/146 , H04W52/367 , H04W52/386 , H04W92/20
摘要： The present invention relates to exchanging a cell-specific parameter such as the A-MPR, comprising information related to a required additional maximum power reduction of a UE transmitter between networks nodes. The networks nodes may be radio base stations or other network nodes such as radio network controllers or core network nodes exemplified by access gateways (aGWs). By exchanging this cell-specific parameter with information of the required additional maximum power reduction between the network nodes, the cell-specific parameter is provided to the radio base station of the serving cell which implies that the serving cell can send the cell-specific parameter of the target cell to the UE prior to the handover from the serving cell to the target cell. This result in that the UE can start transmission to the target cell with the correct cell-specific parameter and the out-of-band emission requirements can be fulfilled in the target cell.
摘要翻译：本发明涉及交换诸如A-MPR的小区特定参数，包括与网络节点之间的UE发射机所需的附加最大功率降低有关的信息。网络节点可以是无线电基站或诸如无线电网络控制器或由接入网关（aGW）示例的核心网络节点的其他网络节点。通过将该小区特定参数与网络节点之间所需的附加最大功率减少的信息交换，将小区特定参数提供给服务小区的无线电基站，这意味着服务小区可以发送小区特定参数在从服务小区切换到目标小区之前，将目标小区发送给UE。这导致UE可以以正确的小区特定参数开始传输到目标小区，并且可以在目标小区中满足带外发射要求。

6. 发明申请

US20140140290A1 Release-Independent Modifications of Network Parameters 有权
标题翻译：版本独立的网络参数修改
公开(公告)号：US20140140290A1
公开(公告)日：2014-05-22
申请号：US14114968
申请日：2013-05-08
申请人： Christian Bergljung , Håkan Palm , Erika Tejedor , Anders Wallén
发明人： Christian Bergljung , Håkan Palm , Erika Tejedor , Anders Wallén
IPC分类号： H04L5/00
CPC分类号： H04W48/08 , H04W8/24 , H04W36/0005 , H04W52/34 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262
摘要： A UE (10) indicates its radio access capabilities (20) to the base station (30). An element is added to the radio access capabilities (20) reported by the UE (10), to indicate in a release-independent manner if a certain network signaling parameter (e.g., NS-value) has been modified or if a new parameter has been introduced for an operating band. In this manner, the base station (30) can distinguish UE (10) with a modified NS-value behavior from legacy UE (10) for the purpose of admission control, imposing scheduling or handover restrictions, or the like.
摘要翻译： UE（10）向基站（30）指示其无线电接入能力（20）。一个元素被添加到由UE（10）报告的无线电接入能力（20）中，以独立于版本的方式指示如果某个网络信令参数（例如，NS值）已被修改或者如果新的参数具有被介绍为一个操作频段。以这种方式，为了接纳控制，施加调度或切换限制等，基站（30）可以将来自传统UE（10）的经修改的NS值行为的UE（10）区分开。

7. 发明申请

US20140126380A1 Method and Apparatus for Testing Mobile Terminals in an OFDM System 有权
标题翻译：用于在OFDM系统中测试移动终端的方法和装置
公开(公告)号：US20140126380A1
公开(公告)日：2014-05-08
申请号：US13668890
申请日：2012-11-05
申请人： Muhammad Ali Kazmi , Farshid Ghasemzadeh , Joakim Axmon , Walter Gerhard Alois Müller , Christian Bergljung
发明人： Muhammad Ali Kazmi , Farshid Ghasemzadeh , Joakim Axmon , Walter Gerhard Alois Müller , Christian Bergljung
IPC分类号： H04W24/08
CPC分类号： H04W24/06 , H04W24/08 , H04W72/04
摘要： The present invention relates to a method and apparatus for testing mobile terminals in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted. A processing unit in a test apparatus splits a set of contiguous resource blocks into separate contiguous portions. A first contiguous portion of the set of resource blocks is allocated to users of a first type, and a second contiguous portion of the set of resource blocks is allocated to users of a second type. A transmitter in the test apparatus transmits test signals to the users of the first type and the second type using the at least one contiguous set of resource blocks.
摘要翻译：本发明涉及用于在OFDMA系统中测试移动终端的方法和装置，其中发送小区中的全部或部分可用下行链路无线电资源。测试装置中的处理单元将一组连续的资源块分割成单独的连续部分。资源块集合的第一连续部分被分配给第一类型的用户，并且资源块集合中的第二连续部分被分配给第二类型的用户。测试设备中的发射机使用至少一个连续的资源块集合向第一类型和第二类型的用户发送测试信号。

8. 发明授权

US08213873B2 Method and apparatus for channel quality reporting in a wireless communication system 有权
标题翻译：无线通信系统中信道质量报告的方法和装置
公开(公告)号：US08213873B2
公开(公告)日：2012-07-03
申请号：US12900559
申请日：2010-10-08
申请人： Christian Bergljung , Fredrik Nordström
发明人： Christian Bergljung , Fredrik Nordström
IPC分类号： H04B17/00
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04L1/0027 , H04L1/0029 , H04L1/0031
摘要： According to one aspect, the present invention advantageously provides a method and apparatus that increase communications throughput by manipulating the order or manner in which CQI values are reported in a multi-rank CQI report that constrains one or more such values according to reporting order. As a non-limiting example, the present invention provides that the reporting order used for reporting multiple CQI values is chosen to eliminate or at least reduce under-reporting and over-reporting errors arising from the use of differential reporting formats for one or more of the reported CQI values. Additionally, the present invention provides for selection between single-rank or multi-rank CQI reporting, based on determining which one corresponds to the highest channel capacity, in view of the differential reporting constraints.
摘要翻译：根据一个方面，本发明有利地提供一种通过操纵按照报告顺序约束一个或多个这样的值的多级CQI报告中报告CQI值的顺序或方式来提高通信吞吐量的方法和装置。作为非限制性示例，本发明提供用于报告多个CQI值的报告顺序被选择以消除或至少减少由于使用差异报告格式而产生的不足报告和过度报告错误，报告的CQI值。另外，鉴于差分报告约束，本发明基于确定哪个对应于最高信道容量来提供单级或多级CQI报告之间的选择。

9. 发明申请

US20120058772A1 Methods and Arrangements in Cellular Communication Systems 有权
标题翻译：蜂窝通信系统的方法与布置
公开(公告)号：US20120058772A1
公开(公告)日：2012-03-08
申请号：US13201595
申请日：2011-07-05
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04L5/14 , H04M1/72525 , H04W8/22 , H04W8/24 , H04W8/245 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/042 , H04W88/06
摘要： The disclosure relates to methods and arrangements wherein a user equipment (UE) supporting a first frequency band HB is enabled to communicate with a network utilizing a second frequency band. The second frequency band is a sub-band of the first frequency band or overlaps with the first frequency band. The UE, which supports the first frequency band, implements 32 the channel numbering scheme of the second frequency band SB which overlaps with the first frequency band HB. This enables the UE supporting the first frequency band HB to recognize the second frequency band SB and communicate 33 with the network when the UE is camped or connected to a cell operating in the second frequency band SB.
摘要翻译：本公开涉及其中支持第一频带HB的用户设备（UE）能够利用第二频带与网络通信的方法和布置。第二频带是第一频带的子带或与第一频带重叠。支持第一频带的UE实现与第一频带HB重叠的第二频带SB的信道编号方案32。这使得支持第一频带HB的UE识别第二频带SB并且当UE驻留或连接到在第二频带SB中工作的小区时与网络通信33。

10. 发明申请

US20110026415A1 Interference-Aware Resource Assignment in Communication Systems 有权
标题翻译：通信系统中的干扰感知资源分配
公开(公告)号：US20110026415A1
公开(公告)日：2011-02-03
申请号：US12642027
申请日：2009-12-18
申请人： Matthias Kamuf , Christian Bergljung , Fredrik Nordström
发明人： Matthias Kamuf , Christian Bergljung , Fredrik Nordström
IPC分类号： H04J1/00 , H04L12/26 , H04W72/04
CPC分类号： H04W72/0453 , H04W72/082
摘要： Methods and apparatus in a frequency division duplex, orthogonal frequency division multiplex communication system assign resources, including the number, frequency position, and coding, in a subframe of a downlink to a user equipment (UE) based on parameters that influence the robustness against UE self-induced interference when the UE is scheduled for uplink transmission in that subframe.
摘要翻译：频分双工中的方法和装置，正交频分多路复用通信系统基于影响对UE的鲁棒性的参数，将下行链路的子帧中的数量，频率位置和编码分配给用户设备（UE）当UE被调度用于该子帧中的上行链路传输时，自感应干扰。

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