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1. 发明授权

US09894530B2 Network nodes and methods 有权
公开(公告)号：US09894530B2
公开(公告)日：2018-02-13
申请号：US13883659
申请日：2011-11-02
申请人： Eric B. Jul , Holger Claussen
发明人： Eric B. Jul , Holger Claussen
IPC分类号： H04W16/14 , H04J13/20 , H04W72/04 , H04W8/00 , H04W72/08 , H04W88/08
CPC分类号： H04W16/14 , H04J13/20 , H04W8/005 , H04W72/0406 , H04W72/0466 , H04W72/082 , H04W88/08
摘要： Methods and network nodes of a wireless telecommunications system are disclosed. One method of controlling transmissions with a base station of a wireless telecommunications system comprises the steps of: determining a set of neighboring base stations, each base station in the set of neighboring base stations utilizing an identical carrier and scrambling code to support transmissions with that base station; and allocating base stations in the set of neighboring base stations different spreading codes for transmissions with those base stations. By allocating each base station in the set of base stations sharing the same carrier and scrambling code different spreading codes, interference in transmissions between the base stations can be controlled.

2. 发明授权

US09635548B2 Femto cell devices 有权
公开(公告)号：US09635548B2
公开(公告)日：2017-04-25
申请号：US14119614
申请日：2012-05-10
申请人： Holger Claussen , Irwin Kennedy
发明人： Holger Claussen , Irwin Kennedy
IPC分类号： H04W36/00 , H04W12/06 , H04W36/04 , H04W84/04 , H04L29/06
CPC分类号： H04W12/06 , H04L63/0876 , H04W36/04 , H04W84/045
摘要： A femto cell device comprises: a receiver for receiving transmissions from a user terminal in an active call with a macro cellular network node; an analyzer for determining a radio frequency (RF) signature characterizing the transmissions received from the user terminal; an authorizer arranged to use the RF signature to determine if the user terminal is authorized to use the femto cell device; and a communicator for informing the core network that the femto cell device is a valid candidate handover target for the user terminal when the user terminal is determined by the authorizer to be authorized to use the femto cell device.

3. 发明授权

US09629096B2 Controlling uplink power for picocell communications within a macrocell 有权
公开(公告)号：US09629096B2
公开(公告)日：2017-04-18
申请号：US11611230
申请日：2006-12-15
申请人： Holger Claussen , Lester Tse Wee Ho , Louis Gwyn Samuel
发明人： Holger Claussen , Lester Tse Wee Ho , Louis Gwyn Samuel
IPC分类号： H04B7/00 , H04W52/14 , H04W52/24 , H04W16/32 , H04W52/36
CPC分类号： H04W52/146 , H04W16/32 , H04W52/244 , H04W52/367
摘要： A method of communicating in a picocell within a macrocell includes automatically setting an uplink transmit power of a mobile station to avoid uplink interference between the picocell and the macrocell. A disclosed example includes determining an allowable interference from the picocell to the macrocell. A path-loss between a mobile station and a macrocell is determined. An uplink transmit power of the mobile station for communicating in the picocell is determined based upon the determined allowable interference and the determined path-loss.

4. 发明授权

US09179378B2 Femtocell base station, and a method of selecting carrier frequency band of a femtocell base station 有权
标题翻译：毫微微小区基站，以及选择毫微微小区基站的载波频带的方法
公开(公告)号：US09179378B2
公开(公告)日：2015-11-03
申请号：US13820371
申请日：2011-08-11
申请人： Eric B. Jul , Holger Claussen
发明人： Eric B. Jul , Holger Claussen
IPC分类号： H04W36/06 , H04W16/16 , H04W84/04
CPC分类号： H04W36/06 , H04W16/16 , H04W84/045
摘要： A method is provided of selecting carrier frequency band of a femtocell base station that provides a femtocell and resides within a macrocell provided by a macrocell base station. The method comprises: the femtocell base station operating at the carrier frequency band of the macrocell, detecting that a user terminal connected to the macrocell base station at an carrier frequency band of the macrocell is in or close to the femtocell, and the femtocell base station switching its carrier frequency band to one not allocated to the macrocell.
摘要翻译：提供了一种选择提供毫微微小区并驻留在由宏小区基站提供的宏小区内的毫微微小区基站的载波频带的方法。该方法包括：在宏小区的载波频带上工作的毫微微小区基站，检测在宏小区的载波频带上连接到宏小区基站的用户终端在毫微微小区或接近毫微微小区，毫微微小区基站将其载波频带切换到未分配给宏小区的载波频带。

5. 发明授权

US09047570B2 Evolving algorithms for telecommunications network nodes by genetic programming 有权
标题翻译：基于遗传规划的电信网络节点演进算法
公开(公告)号：US09047570B2
公开(公告)日：2015-06-02
申请号：US13376513
申请日：2010-06-04
申请人： Lester Tse Wee Ho , Louis Gwyn Samuel , Holger Claussen , Imran Ashraf
发明人： Lester Tse Wee Ho , Louis Gwyn Samuel , Holger Claussen , Imran Ashraf
IPC分类号： H03C1/62 , H04L12/28 , G06N3/12
CPC分类号： G06N3/126
摘要： A method is provided of evolving algorithms for network node control in a telecommunications network node by updating a model of the network node, and genetic programming by (a) generating algorithms, (b) determining fitness level of the algorithms based on the model of the network node, and (c) selecting the algorithm that meet a predetermined fitness level. The steps (a), (b) and (c) are repeated automatically to provide a series of algorithms over time adapted to the changing model of the network node for possible implementation in the network node.
摘要翻译：提供了一种用于通过更新网络节点的模型以及（a）生成算法的遗传编程来演进电信网络节点中的网络节点控制的算法的方法，（b）基于所述网络节点的模型来确定算法的适应度级别网络节点，以及（c）选择满足预定适应度级别的算法。自动重复步骤（a），（b）和（c）以提供一系列随时间变化的算法，以适应网络节点的改变模型，以便可能在网络节点中实施。

6. 发明授权

US08958752B2 Method of managing interference in a wireless communication system 有权
公开(公告)号：US08958752B2
公开(公告)日：2015-02-17
申请号：US11431271
申请日：2006-05-10
申请人： Lester Tse Wee Ho , Hamid Reza Karimi , Holger Claussen , Louis Gwyn Samuel
发明人： Lester Tse Wee Ho , Hamid Reza Karimi , Holger Claussen , Louis Gwyn Samuel
IPC分类号： H04B1/00 , H04W28/04
CPC分类号： H04W72/082 , H04B1/10 , H04W74/085
摘要： The present invention provides methods of managing interference in a wireless communication system. The methods may include receiving information indicative of a portion of an interfering signal received by a first wireless communication device, decoding the portion of the interfering signal, and providing at least one back-off instruction destined for a second wireless communication device based on the decoded portion of the interfering signal.

7. 发明授权

US08942753B2 Telecommunications network node and methods 有权
标题翻译：电信网络节点和方法
公开(公告)号：US08942753B2
公开(公告)日：2015-01-27
申请号：US13394849
申请日：2010-08-03
申请人： Lester T. W. Ho , Holger Claussen
发明人： Lester T. W. Ho , Holger Claussen
IPC分类号： H04B7/00 , H04W52/34 , G06N3/12 , H04W24/02 , H04W52/14 , H04W52/32 , H04W84/04
CPC分类号： H04W52/343 , G06N3/126 , H04W24/02 , H04W52/143 , H04W52/325 , H04W84/045
摘要： A telecommunications network node and methods are disclosed. The method is for generating, by genetic programming, evolved algorithms for adjusting base station transmission power to control coverage of a cell to assist in providing desired base station operating characteristics. The method comprises the steps of: generating, using predetermined functions and terminals defined in a functions and terminals list, a plurality of evolved algorithms each of which determine whether, for any particular base station operating conditions, to adjust said base station transmission power; determining a fitness level indicative of each evolved algorithm's ability to adjust base station transmission power to control coverage to achieve said desired base station operating characteristics under expected operating conditions; and iteratively performing said steps of generating and determining to generate further evolved algorithms using at least one of said evolved algorithms determined to have achieved a particular fitness level. In this way, it can be seen that algorithms can be assembled and then tested to see how suitable they are at controlling base station power to achieve particular operating characteristics under particular operating conditions. Those algorithms which are determined to be the best at achieving those characteristics under those particular operating conditions may then be used to generate further algorithms which, in turn, are also then assessed. Hence, those individual algorithms which are suited to the operating characteristics and the operating conditions can rapidly be generated thereby avoiding the need to manually design new algorithms which are specialized to particular environments.
摘要翻译：公开了电信网络节点和方法。该方法用于通过遗传编程生成用于调整基站传输功率的演进算法，以控制小区的覆盖以帮助提供期望的基站操作特性。该方法包括以下步骤：使用在功能和终端列表中定义的预定功能和终端生成多个演进算法，每个演算算法确定对于任何特定基站操作条件是否调整所述基站传输功率; 确定指示每个演进算法调整基站传输功率以控制覆盖以在预期操作条件下实现所述期望的基站操作特性的能力的适应度; 以及迭代地执行所述生成和确定步骤，以便使用所确定的已经达到特定健身水平的所述演化算法中的至少一个来生成进一步演化的算法。以这种方式，可以看出，可以对算法进行组合，然后进行测试，以了解它们在控制基站功率方面的适合性，以在特定的工作条件下实现特定的工作特性。那些被确定为在这些特定操作条件下实现这些特性的最佳算法可以用于生成另外的算法，然后再进行评估。因此，可以快速地生成适合于操作特性和操作条件的那些单独算法，从而避免需要手动设计专门针对特定环境的新算法。

8. 发明授权

US08780801B2 Method for automatically configuring a neighbor cell list for a base station in a cellular wireless network 有权
标题翻译：用于在蜂窝无线网络中自动配置基站的相邻小区列表的方法
公开(公告)号：US08780801B2
公开(公告)日：2014-07-15
申请号：US13142103
申请日：2009-12-21
申请人： Van Minh Nguyen , Holger Claussen
发明人： Van Minh Nguyen , Holger Claussen
IPC分类号： H04W4/00
CPC分类号： H04W36/0083
摘要： A method for automatically configuring a neighbor cell list, NCL, for a base station in a cellular wireless network, comprises receiving measurement reports for neighbor cells from a plurality of mobile stations. The reports are grouped by the neighbor cell with which each is associated. Neighbor cells are selected for inclusion in the NCL depending on the number of reports in their respective group.
摘要翻译：用于自动配置蜂窝无线网络中的基站的相邻小区列表NCL的方法包括从多个移动站接收相邻小区的测量报告。报告按每个相关联的相邻单元进行分组。根据其各自组中的报告数量，选择相邻小区包括在NCL中。

9. 发明申请

US20140141791A1 SMALL CELL BASE STATION COMPRISING MULTIPLE ANTENNAS, AND A METHOD OF CONTROLLING RECEPTION PATTERN BY SELECTING A SUBSET OF THE ANTENNAS FOR USE 有权
标题翻译：包含多个天线的小型基站，以及通过选择天线的使用来控制接收模式的方法
公开(公告)号：US20140141791A1
公开(公告)日：2014-05-22
申请号：US14007500
申请日：2012-03-02
申请人： Rouzbeh Razavi , Holger Claussen
发明人： Rouzbeh Razavi , Holger Claussen
IPC分类号： H04W72/06 , H04W72/04 , H04W52/02 , H04W24/02
CPC分类号： H04W72/06 , H04W16/16 , H04W16/28 , H04W24/02 , H04W52/0206 , H04W72/0446 , H04W84/045 , Y02D70/1224 , Y02D70/1242
摘要： A method is provided in a small cell base station comprising multiple antennas of controlling reception pattern by selecting a subset of the antennas for use. The method comprises determining a ranking value for each of subsets of the antennas dependent upon measurements of received signal quality, and choosing the subset of the antennas for use that provides the highest ranking value
摘要翻译：在小型小区基站中提供一种方法，该小型小区基站包括通过选择天线的子集来使用来控制接收模式的多个天线。该方法包括根据接收到的信号质量的测量确定每个天线子集的排序值，以及选择提供最高排序值的天线子集

10. 发明授权

US08606244B2 Providing location information 有权
标题翻译：提供位置信息
公开(公告)号：US08606244B2
公开(公告)日：2013-12-10
申请号：US13132414
申请日：2009-12-03
申请人： Holger Claussen , Malek Shahid
发明人： Holger Claussen , Malek Shahid
IPC分类号： H04W88/02
CPC分类号： H04W8/10 , H04W60/04 , H04W84/045 , Y02D70/1224 , Y02D70/1242 , Y02D70/164
摘要： A method of providing location information to a network application, a location server, a method of providing a trigger notification, a femto base station and a computer program product are disclosed. The method comprises the steps of: receiving details of a triggering event which is to be notified to the network application, the triggering event being a registration of user equipment with a predetermined femto cell of the wireless telecommunications network; providing triggering information indicative of the triggering event to that femto base station providing wireless communications coverage to the predetermined femto cell to cause that femto base station to provide a trigger notification indicating when the triggering event occurs; and in response to receipt of the trigger notification from the femto base station, providing location information to the network application, the location information providing the network application with an indication of the user equipment and the predetermined femto cell, together with an indication of when the triggering event occurred. This enables the movement of user equipment into specific locations to be detected and provided to network application efficiently, without any subsequent location determination processing having to occur, which provides a low-power, scalable, accurate and non-invasive approach requiring no modification of user equipment.
摘要翻译：公开了一种向网络应用提供位置信息的方法，位置服务器，提供触发通知的方法，毫微微基站和计算机程序产品。该方法包括以下步骤：接收将被通知给网络应用的触发事件的细节，触发事件是具有无线电信网络的预定毫微微小区的用户设备的注册; 向所述毫微微基站提供指示触发事件的触发信息，以向所述预定毫微微小区提供无线通信覆盖，以使所述毫微微基站提供指示何时触发事件发生的触发通知; 并且响应于从所述毫微微基站接收到所述触发通知，向所述网络应用提供位置信息，所述位置信息向所述网络应用提供所述用户设备和所述预定毫微微小区的指示，以及何时触发事件发生。这使得能够将用户设备移动到特定位置以被有效地检测并提供给网络应用，而不需要进行任何后续的位置确定处理，其提供低功率，可扩展，准确和非侵入性的方法，不需要修改用户设备。

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