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1. 发明授权

US09288702B2 User equipment reporting of connection loss 有权
标题翻译：用户设备报告连接丢失
公开(公告)号：US09288702B2
公开(公告)日：2016-03-15
申请号：US13504774
申请日：2010-10-29
申请人： Andreas Olsson , Per Elmdahl , Robert Petersen
发明人： Andreas Olsson , Per Elmdahl , Robert Petersen
IPC分类号： H04W24/00 , H04W24/10 , H04W76/02
CPC分类号： H04W24/10 , H04W76/19
摘要： Provided are methods for handling reports on lost connections in a terminal device which is capable of being in communication connection with a plurality of network access nodes, wherein the terminal device generates, after having lost connection to a (first) network access node, a report on the loss of connection and, upon or after reconnecting of the terminal device with the same or a different network access node, sends the report on the loss of connection to the network access node. The network access node receiving a report on loss of connection from a terminal device, forwards said report to a central server and/or to a network access node to which the terminal device was connected before. Further provided are a terminal device comprising a receiver and a transmitter and being adapted to connect to an access node of a network, particularly of a wireless, e.g. a cellular radio network, said terminal device further comprising a report generator for generating a report on a loss of connection, wherein said transmitter is adapted to send said report to an access node upon or after reconnecting, and a network access node, particularly a network access node of a wireless, e.g. a cellular radio network, comprising a receiver and a transmitter and being adapted to be connected by a terminal device, wherein the receiver is adapted to receive reports on a loss of connection from a terminal device, and wherein the transmitter is adapted to forward or send a received report to a central server or to a different access node, particularly to an access node to which the terminal was connected before a loss of connection.
摘要翻译：提供了一种用于处理能够与多个网络接入节点通信连接的终端设备中的丢失连接的报告的方法，其中终端设备在丢失与（第一）网络接入节点的连接之后生成报告在连接丢失的情况下，在终端设备与相同或不同的网络接入节点重新连接之后或之后，向网络接入节点发送关于丢失连接的报告。网络接入节点从终端设备接收到连接丢失的报告，将所述报告转发给中心服务器和/或终端设备之前连接到的网络接入节点。还提供了包括接收机和发射机的终端设备，并且适于连接到网络的接入节点，特别是无线网络的接入节点。蜂窝无线电网络，所述终端设备还包括用于生成关于连接丢失的报告的报告生成器，其中所述发射机适于在重新连接之后或之后将所述报告发送到接入节点，以及网络接入节点，特别是网络无线接入节点，例如蜂窝无线电网络，包括接收机和发射机，并且适于由终端设备连接，其中所述接收机适于从终端设备接收关于连接丢失的报告，并且其中所述发射机适于转发或发送接收到的报告给中央服务器或不同的接入节点，特别是在连接丢失之前终端连接到的接入节点。

2. 发明授权

US08688073B2 Method and apparatus for measurement of active user devices per quality-of-service class indicator 有权
标题翻译：用于每个服务质量等级指标的活动用户设备的测量的方法和装置
公开(公告)号：US08688073B2
公开(公告)日：2014-04-01
申请号：US13147461
申请日：2009-12-07
申请人： Janne Peisa , Octavio Jose de Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
发明人： Janne Peisa , Octavio Jose de Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
IPC分类号： H04M11/00
CPC分类号： H04W72/0486 , H04W24/08 , H04W84/042
摘要： Methods, apparatus, and systems for measuring, on a per-QoS-class basis, the average number of user devices active on the uplink of a wireless communication system are disclosed. In an exemplary method, a number of mobile terminals with buffered data for transmission to a base station is estimated based on received buffer status reports. An estimated quantity of active mobile terminals is calculated, based on the received buffer status reports and a number of mobile terminals for which a semi-persistent scheduling grant has been granted. In some embodiments, the estimated quantity of active mobile terminals is estimated on a per-traffic-class basis, in which case the technique includes calculating first and second estimated quantities, corresponding to mobile terminals having active data bearers for first and second traffic classes, respectively, based on the received buffer status reports and the number of mobile terminals for which a semi-persistent scheduling grant has been granted.
摘要翻译：公开了用于在基于QoS等级的基础上测量在无线通信系统的上行链路上活动的用户设备的平均数量的方法，装置和系统。在示例性方法中，基于接收到的缓冲器状态报告来估计具有用于传输到基站的缓冲数据的多个移动终端。基于所接收的缓冲器状态报告和已经准予了半持续调度许可的多个移动终端，计算出活动移动终端的估计数量。在一些实施例中，基于每业务类别估计有源移动终端的估计量，在这种情况下，该技术包括计算与具有用于第一和第二业务类别的活动数据承载的移动终端对应的第一和第二估计量，分别基于所接收的缓冲器状态报告和已经为其授予半持续调度授权的移动终端的数量。

3. 发明授权

US08605601B2 Alarm and event coordination between telecom nodes 有权
标题翻译：电信节点之间的报警和事件协调
公开(公告)号：US08605601B2
公开(公告)日：2013-12-10
申请号：US12922335
申请日：2008-03-14
申请人： Niklas Isaksson , Magnus Standar , Andreas Olsson , Per Stahle
发明人： Niklas Isaksson , Magnus Standar , Andreas Olsson , Per Stahle
IPC分类号： H04W4/00
CPC分类号： H04L41/0609 , H04L43/10 , H04W24/04
摘要： A telecom node (210, 310) such as a base station is configured to detect events. A low priority event may not be serious enough on its own to raise an alarm to a network management system (220, 420) managing the telecom node (210, 310). However, the low priority event can collectively have a serious impact on the network performance if the event occurs over multiple nodes (210, 310) of the network (200). When a low priority event occurs over multiple nodes (210, 310), the telecom node (210, 310) notifies the network management system (220, 420) of the event by raising an alarm so that the situation can be addressed. In a partitioned network installation, not all neighboring nodes (210, 310) are managed by a same network management system (220, 420). When the alarm is raised to the network management system (220, 420), other network management systems (220, 420) managing the neighboring nodes (210, 310) are notified of the alarm by the network management system (220, 420).
摘要翻译：诸如基站的电信节点（210,310）被配置为检测事件。低优先级事件本身可能不足够严重以对管理电信节点（210,310）的网络管理系统（220,420）产生警报。然而，如果事件发生在网络（200）的多个节点（210,310）上，则低优先级事件可以共同地对网络性能造成严重影响。当在多个节点（210,310）上发生低优先级事件时，电信节点（210,310）通过提高警报来通知网络管理系统（220,420）事件，从而可以解决该情况。在分区网络安装中，并非所有相邻节点（210,310）都由相同的网络管理系统（220,420）进行管理。当向网络管理系统（220,420）发出警报时，管理相邻节点（210,310）的其他网络管理系统（220,420）被网络管理系统（220,420）通知该警报。

4. 发明申请

US20100136989A1 Method and Radio Base Station for Effective Spectrum Utilization 审中-公开
标题翻译：方法和无线电基站有效的频谱利用
公开(公告)号：US20100136989A1
公开(公告)日：2010-06-03
申请号：US12522514
申请日：2007-01-15
申请人： Erik Westerberg , Andreas Olsson , Stefan Parkvall , Tobias Tynderfeldt , Hannes Ekström
发明人： Erik Westerberg , Andreas Olsson , Stefan Parkvall , Tobias Tynderfeldt , Hannes Ekström
IPC分类号： H04W72/04
CPC分类号： H04W16/14 , H04W16/16 , H04W48/12
摘要： The present invention relates to radio communication in a cellular network and in particular to the sharing of a frequency spectrum with another network. The object is to enable robust communication in the shared band. The solution is to allocate a third band for communication in a cell. A L1/L2 control channel may be transmitted in the third band only, whereas data can be transmitted in the shared band. The L1/L2 control channel support the data communication in the shared band. The invention relates to a method and a radio base station.
摘要翻译：本发明涉及蜂窝网络中的无线电通信，特别涉及与另一网络共享频谱。目的是在共享频带中实现强大的通信。解决方案是在单元中分配第三个频带进行通信。 L1 / L2控制信道可以仅在第三频带中发送，而数据可以在共享频带中发送。 L1 / L2控制信道支持共享频带中的数据通信。本发明涉及一种方法和无线电基站。

5. 发明授权

US07457476B2 Optical sensor device and a method of controlling its exposure time 有权
标题翻译：光学传感器装置及其曝光时间控制方法
公开(公告)号：US07457476B2
公开(公告)日：2008-11-25
申请号：US10262943
申请日：2002-10-03
申请人： Andreas Olsson
发明人： Andreas Olsson
IPC分类号： G06K9/40 , G03B7/00 , H04N5/235
CPC分类号： G06K9/22 , G06K7/10752 , G06K7/10851 , G06K2009/226
摘要： An optical sensor device has an illuminating light source and an image sensor. The image sensor captures a sequence of images under exposure of light from the light source. A controller in the optical sensor device has a control output and generates an exposure time control signal on the control output. The controller includes an exposure time control loop. Each iteration of the loop includes the steps: calculating an error between a set value and an actual luminance condition value determined in a current image in the sequence of images; calculating a current exposure time as a function of the error and an exposure time calculated during the preceding iteration of the control loop; and generating the exposure time control signal on the control output based on the current exposure time. The exposure time may thereby be determined so as to yield optimum contrast in an image which is to be captured by the image sensor.
摘要翻译：光学传感器装置具有照明光源和图像传感器。图像传感器在来自光源的光的曝光下捕获一系列图像。光传感器装置中的控制器具有控制输出，并在控制输出上产生曝光时间控制信号。控制器包括曝光时间控制回路。循环的每次迭代包括以下步骤：计算在图像序列中在当前图像中确定的设定值和实际亮度条件值之间的误差; 计算作为误差的函数的当前曝光时间和在控制回路的上一次迭代期间计算的曝光时间; 以及基于当前曝光时间在控制输出上产生曝光时间控制信号。因此可以确定曝光时间，以便在由图像传感器捕获的图像中产生最佳对比度。

6. 发明授权

US07110604B2 Processing of digital images 有权
标题翻译：数字图像处理
公开(公告)号：US07110604B2
公开(公告)日：2006-09-19
申请号：US10179967
申请日：2002-06-26
申请人： Andreas Olsson
发明人： Andreas Olsson
IPC分类号： G06K9/62
CPC分类号： G06K9/38 , G06K2009/226 , G06T7/194 , G06T7/73 , G06T2207/10048
摘要： Methods and apparatuses for identifying objects in a digital image include a thresholding unit and a threshold calculation unit. The thresholding unit is designed to receive the digital image and compare the luminance values of the digital image with threshold values of a threshold matrix in order to create a binary image on the basis of the comparison. The threshold calculation unit is designed to estimate, on the basis of a first and second division of a reference image which corresponds to the digital image into first and second subareas, a background luminance value for each first subarea and an object luminance value for each second subarea. The apparatuses and the methods permit quick and memory-efficient identification of the individual objects, even if the digital image contains variation in the luminance and/or sharpness.
摘要翻译：用于识别数字图像中的对象的方法和装置包括阈值单元和阈值计算单元。阈值单元被设计为接收数字图像并将数字图像的亮度值与阈值矩阵的阈值进行比较，以便基于比较来创建二进制图像。阈值计算单元被设计为基于对应于数字图像的参考图像对第一和第二子区域的第一和第二除法来估计每个第一子区域的背景亮度值和每秒的对象亮度值分区即使数字图像包含亮度和/或锐度的变化，这些装置和方法允许对各个物体的快速和记忆效率的识别。

7. 发明授权

US08908635B2 Method and a network node for controlling output uplink and downlink power levels in a mobile communications system 有权
标题翻译：用于控制移动通信系统中的输出上行链路和下行链路功率电平的方法和网络节点
公开(公告)号：US08908635B2
公开(公告)日：2014-12-09
申请号：US12593931
申请日：2007-05-23
申请人： Lars Boncz , Andreas Olsson
发明人： Lars Boncz , Andreas Olsson
IPC分类号： H04W4/00 , H04B7/00 , H04W52/40 , H04W52/22 , H04W52/50
CPC分类号： H04W52/40 , H04W52/228 , H04W52/50
摘要： The present inventions relates to a method and a network node for controlling an output uplink power level of a mobile station and for controlling an output downlink power level of a target base station in a target cell of a mobile communications system. The method comprises receiving at the network node a message indicating that a handover of the mobile station from an originating cell to the target cell is completed; and commanding the target base station to use an initial output downlink power level and the mobile station to use an initial output uplink power level, wherein the initial output downlink power level and the initial output uplink power level are based on at least previous power control levels used a time after previous handovers were completed between the originating cell and the target cell.
摘要翻译：本发明涉及一种用于控制移动台的输出上行链路功率电平并用于控制移动通信系统的目标小区中的目标基站的输出下行链路功率电平的方法和网络节点。该方法包括：在网络节点接收指示移动台从始发小区到目标小区的切换完成的消息; 并且命令所述目标基站使用初始输出下行链路功率电平，并且所述移动站使用初始输出上行链路功率电平，其中所述初始输出下行链路功率电平和所述初始输出上行链路功率电平基于至少先前的功率控制电平在原始细胞和靶细胞之间的先前切换完成之后使用了一段时间。

8. 发明授权

US08577360B2 UE-based MDT measuring and reporting in a cellular radio access network 有权
标题翻译：基于UE的MDT在蜂窝无线电接入网络中的测量和报告
公开(公告)号：US08577360B2
公开(公告)日：2013-11-05
申请号：US12938930
申请日：2010-11-03
申请人： Andreas Olsson
发明人： Andreas Olsson
IPC分类号： H04W24/00 , H04W36/00 , H04W4/00 , H04M3/42
CPC分类号： H04W76/18 , H04W24/10
摘要： In one embodiment, if a UE is performing minimizing drive test (MDT) measurements and a radio link failure (RLF) occurs, the UE may add MDT measurement information to an RLF message to the network. In effect, the UE “piggy-backs” MDT information in the RLF report, and in so doing, provides greater flexibility to UEs reporting MDT information and more robust reporting. In another embodiment, the UE detects that no allowed reporting channel to report MDT measurement information exists, stores the MDT information, and after detecting that allowed reporting channel exists, initiates establishment of a radio link with the radio communications network during which the UE informs the network using an availability indicator that the UE has stored unreported MDT measurement information to be reported to the radio communications network.
摘要翻译：在一个实施例中，如果UE执行最小化驱动测试（MDT）测量并发生无线电链路故障（RLF），则UE可以将MDT测量信息添加到网络的RLF消息。实际上，UE在RLF报告中“捎带”MDT信息，并且这样做为报告MDT信息和更强大的报告的UE提供了更大的灵活性。在另一个实施例中，UE检测到不存在报告MDT测量信息的报告信道，存储MDT信息，并且在检测到允许的报告信道之后，发起与无线电通信网络建立无线电链路，在该无线电链路期间，UE通知网络使用UE已经存储未报告的MDT测量信息以报告给无线电通信网络的可用性指示符。

9. 发明授权

US08477653B2 Monitoring individual data flow performance 有权
标题翻译：监控各个数据流的性能
公开(公告)号：US08477653B2
公开(公告)日：2013-07-02
申请号：US12673468
申请日：2007-08-15
申请人： Erik Westerberg , Noel Kenehan , Gunnar Bergquist , Andreas Olsson
发明人： Erik Westerberg , Noel Kenehan , Gunnar Bergquist , Andreas Olsson
IPC分类号： H04L12/26 , H04W4/00 , H04W24/00 , H04M11/00 , H04W80/04
CPC分类号： H04L43/026 , H04L43/04 , H04L43/062 , H04L65/1016 , H04L65/4076 , H04L67/2804 , H04W24/08
摘要： The performance of a network, such as a mobile communications network, having multiple network nodes can be monitored. In a first network node, certain data flows passing through the node are tagged by adding a performance management identifier. In a second network node, statistics relating to data flows containing the performance management identifier are aggregated, and the aggregated statistics are reported to a management node of the communications network. This allows for the gathering of accurate statistics relating to specific types of data flow, such as data flows to specific types of user equipment or containing specific types of data, even though the second node, in which the statistics are generated, cannot itself distinguish between the different data flows.
摘要翻译：可以监视具有多个网络节点的诸如移动通信网络的网络的性能。在第一网络节点中，通过添加性能管理标识符来标记通过节点的某些数据流。在第二网络节点中，聚合与包含性能管理标识符的数据流相关的统计信息，并且将聚合统计信息报告给通信网络的管理节点。这允许收集与特定类型的数据流有关的精确统计数据，例如数据流到特定类型的用户设备或包含特定类型的数据，即使生成统计信息的第二个节点本身也不能区分不同的数据流。

10. 发明申请

US20130083667A1 Accessibility Measurements 审中-公开
标题翻译：辅助功能测量
公开(公告)号：US20130083667A1
公开(公告)日：2013-04-04
申请号：US13518677
申请日：2012-02-16
申请人： Håkan Persson , Henrik Enbuske , Andreas Olsson , Håkan Palm
发明人： Håkan Persson , Henrik Enbuske , Andreas Olsson , Håkan Palm
IPC分类号： H04W24/00
CPC分类号： H04W24/10
摘要： Minimization of drive tests, MDT, in a radio access network, RAN, comprises determining (506), during a procedure of setting up a connection between the UE and the RAN, that an expected response from the RAN is faulty. As a consequence of determining that the expected response is faulty, at least one measurement of data relating to the faulty response is captured (508). The at least one measurement of the data relating to the faulty response is then transmitted (512) to the RAN.
摘要翻译：在无线电接入网络RAN中的驱动器测试MDT的最小化包括在建立UE与RAN之间的连接的过程期间确定（506）来自RAN的预期响应是有故障的。作为确定预期响应是故障的结果，捕获与故障响应相关的数据的至少一个测量（508）。然后将有关故障响应的数据的至少一个测量发送（RAN）到RAN。

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