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公开(公告)号：US20150181519A1
公开(公告)日：2015-06-25
申请号：US14406293
申请日：2012-07-02
Applicant: Lars Klockar , Fredric Kronestedt
Inventor： Lars Klockar , Fredric Kronestedt
CPC classification number: H04W52/0212 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/244 , H04W52/245 , Y02D70/00 , Y02D70/1262
Abstract: A Network Node and a method therein for controlling uplink power control are provided. The method comprises collecting (210) measurement reports from UEs. The method comprises creating (220) clusters of low power RBS(s) and macro RBS(s), wherein each cluster comprises one low power RBS and at least one macro RBS; and identifying (230) the macro RBS with the lowest pathloss for those UEs connected to the low power RBS and the level of the pathloss. The method comprises determining (240) an interference level in the low power RBS caused by UEs connected to the macro RBS for those UEs connected to the macro RBS. Further, the method comprises selecting (250) uplink power control setting for the low power RBS based on the size of the pathloss associated with the identified macro RBS and the interference level in the low power RBS caused by UEs being connected to the macro RBS.
Abstract translation: 提供了一种用于控制上行链路功率控制的网络节点及其方法。 该方法包括从UE收集（210）测量报告。 该方法包括创建（220）低功率RBS和宏RBS集群，其中每个集群包括一个低功率RBS和至少一个宏RBS; 以及识别（230）具有用于连接到低功率RBS的那些UE的最低路径损耗的宏RBS和路径损耗的水平。 该方法包括确定（240）由连接到宏RBS的UE连接到连接到宏RBS的UE引起的低功率RBS中的干扰电平。 此外，该方法包括基于与所识别的宏RBS相关联的路径损耗的大小和由连接到宏RBS的UE引起的低功率RBS中的干扰电平，来选择（250）用于低功率RBS的上行链路功率控制设置。
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公开(公告)号：US09014690B2
公开(公告)日：2015-04-21
申请号：US12876904
申请日：2010-09-07
Applicant: Tomas Lundborg , Lars Klockar
Inventor： Tomas Lundborg , Lars Klockar
IPC: H04W24/00 , H04W24/08 , H04B7/155 , H04W36/00 , H04W40/00 , H04M1/00 , H04L1/00 , H04B7/26 , H04W24/02 , H04W84/04
CPC classification number: H04W24/08 , H04B7/155 , H04B7/2606 , H04W24/02 , H04W84/047 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/446 , Y02D70/449
Abstract: The technology in this application reduces the maintenance effort and expense to monitor the performance of a cellular radio access node (e.g., a relay or repeater) by having the cellular radio access node automatically perform radio performance monitoring on itself and providing some kind of indication of its status to an operations and maintenance node. The cellular radio access node monitors performance of a set of one or more radio characteristics of a received radio signal received by the cellular radio access node or a transmitted radio signal transmitted by the cellular radio access node and determines whether the performance exceeds an associated predetermined threshold. The cellular radio access node indicates a condition of the cellular radio access node for the operations and maintenance node based on the monitored performance. The cellular radio access node may take independent action, e.g., shutdown, restart, reduce transmit power, etc., if a monitored condition is exceeded, e.g., transmitted noise exceeds a threshold.
Abstract translation: 该应用中的技术通过使蜂窝无线电接入节点自身对其自身进行无线电性能监视并提供某种指示，从而减少了监视蜂窝无线电接入节点（例如，中继或中继器）的性能的维护工作和费用 其状态到操作和维护节点。 蜂窝无线电接入节点监视由蜂窝无线电接入节点接收的接收到的无线电信号的一个或多个无线电特征的集合或由蜂窝无线电接入节点发送的发送的无线电信号的性能，并确定性能是否超过相关联的预定阈值 。 蜂窝无线电接入节点基于所监视的性能来指示用于操作和维护节点的蜂窝无线电接入节点的状况。 如果超过监视条件，例如发射噪声超过阈值，则蜂窝无线电接入节点可以采取独立的动作，例如关闭，重启，降低发射功率等。
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3.发明申请Radio Base Station, Method in a Radio Base Station, Relay Station and Method in a Relay Station 有权无线基站，无线基站中的方法，中继站的中继站和方法公开(公告)号：US20140349647A1
公开(公告)日：2014-11-27
申请号：US14233807
申请日：2011-07-25
Applicant: Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
Inventor： Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
CPC classification number: H04W36/30 , H04W36/0083 , H04W36/04 , H04W36/22 , H04W84/047
Abstract: Methods and network nodes (110, 112), serving a user equipment (120), for deciding if a handover request of the user equipment (120) is to be sent to a candidate target network node (130-1, 130-2, 130-3). The methods comprise acquire (603) data-rate performance of a wireless link between the network nodes (110, 112) and the user equipment (120). The data-rate performance is compared (606) with a data-rate performance threshold value. If the acquired data-rate performance is lower than the data-rate performance threshold value, it is decided (607) to send the handover request of the user equipment (120) to the candidate target network node (130-1, 130-2, 130-3).
Abstract translation: 方法和网络节点（110,112）为用户设备（120）提供服务，用于确定用户设备（120）的切换请求是否被发送到候选目标网络节点（130-1,130-2， 130-3）。 这些方法包括获取（603）在网络节点（110,112）和用户设备（120）之间的无线链路的数据速率性能。 将数据速率性能（606）与数据速率性能阈值进行比较。 如果获取的数据速率性能低于数据速率性能阈值，则决定（607）将用户设备（120）的切换请求发送到候选目标网络节点（130-1,130-2 ，130-3）。
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公开(公告)号：US20120213139A1
公开(公告)日：2012-08-23
申请号：US13502848
申请日：2010-04-16
Applicant: Oscar Zee , Lars Klockar , Håkan Olofsson
Inventor： Oscar Zee , Lars Klockar , Håkan Olofsson
CPC classification number: H04W52/281 , H04W52/26 , H04W52/367 , H04W52/44 , H04W72/1252 , H04W72/1257
Abstract: The present invention relates to a network node and a method in method in a network node of a wireless communications system that allow for power efficient scheduling of transmission of application data over a radio interface. According to the method, information is received (71, 72) about a power consumption profile of a transmit unit and about estimated required average output transmission power of the transmit unit for transmitting an amount of application data in a time interval. The method also includes a step of making (73) a scheduling decision, comprising a type of load distribution to be used in the time interval for transmitting the amount of application data, based on the received information. In another step (74) the scheduling decision is provided to the transmit unit as a scheduling order for transmission of the application data over the radio interface. The invention also relates to a mobile station and core network node configured to provide a network node with power consumption profile information.
Abstract translation: 本发明涉及无线通信系统的网络节点中的网络节点和方法，其允许通过无线电接口进行应用数据传输的功率有效的调度。 根据该方法，接收关于发送单元的功耗曲线的信息和关于用于在时间间隔内发送应用数据量的发送单元的估计的所需平均输出发送功率的信息（71,72）。 该方法还包括以下步骤：基于所接收的信息，制作（73）调度决定，该调度决定包括要在用于发送应用数据量的时间间隔中使用的一种类型的负载分布。 在另一步骤（74）中，调度决定作为用于通过无线电接口传输应用数据的调度顺序提供给发送单元。 本发明还涉及被配置为向网络节点提供功耗简档信息的移动台和核心网络节点。
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公开(公告)号：US20120058759A1
公开(公告)日：2012-03-08
申请号：US12876904
申请日：2010-09-07
Applicant: Tomas LUNDBORG , Lars Klockar
Inventor： Tomas LUNDBORG , Lars Klockar
IPC: H04W24/00
CPC classification number: H04W24/08 , H04B7/155 , H04B7/2606 , H04W24/02 , H04W84/047 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/446 , Y02D70/449
Abstract: The technology in this application reduces the maintenance effort and expense to monitor the performance of a cellular radio access node (e.g., a relay or repeater) by having the cellular radio access node automatically perform radio performance monitoring on itself and providing some kind of indication of its status to an operations and maintenance node. The cellular radio access node monitors performance of a set of one or more radio characteristics of a received radio signal received by the cellular radio access node or a transmitted radio signal transmitted by the cellular radio access node and determines whether the performance exceeds an associated predetermined threshold. The cellular radio access node indicates a condition of the cellular radio access node for the operations and maintenance node based on the monitored performance. The cellular radio access node may take independent action, e.g., shutdown, restart, reduce transmit power, etc., if a monitored condition is exceeded, e.g., transmitted noise exceeds a threshold.
Abstract translation: 该应用中的技术通过使蜂窝无线电接入节点自身对其自身进行无线电性能监视并提供某种指示，从而减少了监视蜂窝无线电接入节点（例如，中继或中继器）的性能的维护工作和费用 其状态到操作和维护节点。 蜂窝无线电接入节点监视由蜂窝无线电接入节点接收的接收到的无线电信号的一个或多个无线电特征的集合或由蜂窝无线电接入节点发送的发送的无线电信号的性能，并确定性能是否超过相关联的预定阈值 。 蜂窝无线电接入节点基于所监视的性能来指示用于操作和维护节点的蜂窝无线电接入节点的状况。 如果超过监视条件，例如发射噪声超过阈值，则蜂窝无线电接入节点可以采取独立的动作，例如关闭，重启，降低发射功率等。
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Patent Agency Ranking
公开(公告)号：US20080287104A1
公开(公告)日：2008-11-20
申请号：US11666444
申请日：2004-11-30
Applicant: Krister Sundberg , Lars Klockar
Inventor： Krister Sundberg , Lars Klockar
IPC: H04Q7/22
Abstract: The invention relates a method for automatically distributing a message comprising Multimedia Service Capability information of a user terminal in a cellular mobile radio telecommunication system supporting simultaneous circuit switched (CS domain) and package switched (PS domain) connections between user terminals The method comprises the step of sending the message comprising multimedia capability information from the user terminal via the circuit switched domain of the cell that the terminal is currently visiting. The invention also relates to a terminal, a system and a computer program product for supporting said method.
Abstract translation: 本发明涉及一种用于在支持用户终端之间的同时电路交换（CS域）和封装交换（PS域）连接的蜂窝移动无线电电信系统中自动分发包括用户终端的多媒体业务能力信息的消息的方法。该方法包括步骤 经由终端正在访问的小区的电路交换域，从用户终端发送包括多媒体能力信息的消息。 本发明还涉及用于支持所述方法的终端，系统和计算机程序产品。
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7.发明授权公开(公告)号：US09635595B2
公开(公告)日：2017-04-25
申请号：US14233807
申请日：2011-07-25
Applicant: Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
Inventor： Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
CPC classification number: H04W36/30 , H04W36/0083 , H04W36/04 , H04W36/22 , H04W84/047
Abstract: Methods and network nodes (110, 112), serving a user equipment (120), for deciding if a handover request of the user equipment (120) is to be sent to a candidate target network node (130-1, 130-2, 130-3). The methods comprise acquire (603) data-rate performance of a wireless link between the network nodes (110, 112) and the user equipment (120). The data-rate performance is compared (606) with a data-rate performance threshold value. If the acquired data-rate performance is lower than the data-rate performance threshold value, it is decided (607) to send the handover request of the user equipment (120) to the candidate target network node (130-1, 130-2, 130-3).
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公开(公告)号：US08583122B2
公开(公告)日：2013-11-12
申请号：US12518393
申请日：2007-02-08
Applicant: Lars Klockar
Inventor： Lars Klockar
IPC: H04W36/00
CPC classification number: H04W36/0055
Abstract: In a method and system handover commands to a mobile station supporting simultaneous reception on two different channels is transmitted both on the regular channel and on an additional channel. By supporting decoding of both handover commands in the mobile station the likelihood of a successful handover is greatly increased.
Abstract translation: 在方法和系统中，在常规信道和附加信道上都传输支持在两个不同信道上同时接收的移动站的切换命令。 通过支持移动台中的两个切换命令的解码，成功切换的可能性大大提高。
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公开(公告)号：US20100151860A1
公开(公告)日：2010-06-17
申请号：US12518393
申请日：2007-02-08
Applicant: Lars Klockar
Inventor： Lars Klockar
IPC: H04W36/00
CPC classification number: H04W36/0055
Abstract: In a method and system handover commands to a mobile station supporting simultaneous reception on two different channels is transmitted both on the regular channel and on an additional channel. By supporting decoding of both handover commands in the mobile station the likelihood of a successful handover is greatly increased.
Abstract translation: 在方法和系统中，在常规信道和附加信道上都传输支持在两个不同信道上同时接收的移动站的切换命令。 通过支持移动台中的两个切换命令的解码，成功切换的可能性大大提高。
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公开(公告)号：US20100120464A1
公开(公告)日：2010-05-13
申请号：US12532787
申请日：2007-03-26
Applicant: Peter Bjorken , Lars Klockar , Krister Sundberg
Inventor： Peter Bjorken , Lars Klockar , Krister Sundberg
CPC classification number: H04W52/262 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0026
Abstract: The present invention presents a method for controlling output power and reducing interference in a radio communications network wherein data transmitted over a radio interface is coded and transmitted in radio blocks. The data passes a buffer of a node before transmission. The method is characterized by a step of determining a recommended Modulation and Coding Scheme level, MCS level, based on at least one radio quality measurement. A further characterising step is analyzing of buffer characteristics and/or radio block usage of transmission radio blocks to determine if there is a preferred MCS level compared to the recommended MCS level. The preferred MCS level is typically a more robust MCS level. The recommended MCS, level if so determined, is decreased to the preferred MCS level, and in relation to decreasing the MCS level decreasing the output power according to a predefined down regulation scheme. The interference level is reduced in the network depending on an application type.
Abstract translation: 本发明提供了一种用于控制无线电通信网络中的输出功率和减少干扰的方法，其中通过无线电接口发送的数据在无线电块中进行编码和发送。 在传输之前，数据通过节点的缓冲区。 该方法的特征在于基于至少一个无线电质量测量来确定推荐的调制和编码方案级别MCS级别的步骤。 进一步的特征化步骤是分析传输无线电块的缓冲器特性和/或无线电块使用，以确定与推荐的MCS级别相比是否存在优选的MCS级别。 优选的MCS级别通常是更稳健的MCS级别。 如果确定推荐的MCS级别，则降低到优选的MCS级别，并且关于根据预定义的下调方案来减小MCS级别来降低输出功率。 根据应用类型，网络中的干扰等级会降低。
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