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    • 7. 发明授权
    • Performance measurement
    • 性能测量
    • US08094579B2
    • 2012-01-10
    • US12558033
    • 2009-09-11
    • Andreas OlssonDavid Sandberg
    • Andreas OlssonDavid Sandberg
    • H04L1/00
    • H04W24/08H04W92/10
    • A controlling node for a cell in a cellular system, arranged to measure a performance indicator of the communication between the node and at least one user and to aggregate the measured performance indicator for at least one user over an amount of time. The performance indicator is measured as the amount of data bits successfully transferred as data blocks in uplink and/or downlink between the controlling node and the at least one user during said defined amount of time, divided by the number of smallest physical resources in the system in terms of time and frequency used during said defined amount of time. One or more predefined combinations of one or more data blocks and one or more said smallest physical resources in the system is/are excluded from the aggregated measurement.
    • 一种用于蜂窝系统中的小区的控制节点,被布置为测量节点和至少一个用户之间的通信的性能指标,并且在一段时间内聚合至少一个用户的测量的性能指标。 性能指标被测量为在所述定义的时间量内除以控制节点和至少一个用户之间的上行链路和/或下行链路中数据块成功传输的数据比特量除以系统中最小物理资源的数量 在所述定义的时间量期间使用的时间和频率。 系统中的一个或多个数据块和一个或多个所述最小物理资源的一个或多个预定组合被从聚合测量中排除。
    • 8. 发明申请
    • PERFORMANCE MEASUREMENT
    • 性能测量
    • US20100214935A1
    • 2010-08-26
    • US12558033
    • 2009-09-11
    • Andreas OlssonDavid Sandberg
    • Andreas OlssonDavid Sandberg
    • H04W72/06H04L12/26
    • H04W24/08H04W92/10
    • A controlling node for a cell in a cellular system, arranged to measure a performance indicator of the communication between the node and at least one user and to aggregate the measured performance indicator for at least one user over an amount of time. The performance indicator is measured as the amount of data bits successfully transferred as data blocks in uplink and/or downlink between the controlling node and the at least one user during said defined amount of time, divided by the number of smallest physical resources in the system in terms of time and frequency used during said defined amount of time. One or more predefined combinations of one or more data blocks and one or more said smallest physical resources in the system is/are excluded from the aggregated measurement.
    • 一种用于蜂窝系统中的小区的控制节点,被布置为测量节点和至少一个用户之间的通信的性能指标,并且在一段时间内聚合至少一个用户的测量的性能指标。 性能指标被测量为在所述定义的时间量内除以控制节点和至少一个用户之间的上行链路和/或下行链路中数据块成功传输的数据比特量除以系统中最小物理资源的数量 在所述定义的时间量期间使用的时间和频率。 系统中的一个或多个数据块和一个或多个所述最小物理资源的一个或多个预定组合被从聚合测量中排除。
    • 9. 发明申请
    • Method, Mobile Station and Base Station System for Transmitting Data Packets in a Packet Data Communication System
    • 方法,移动台和基站系统,用于在分组数据通信系统中发送数据分组
    • US20080151828A1
    • 2008-06-26
    • US11913030
    • 2005-04-29
    • Peter BjorkenAndreas OlssonErik Westerberg
    • Peter BjorkenAndreas OlssonErik Westerberg
    • H04Q7/00
    • H04W74/08H04W72/044H04W76/28
    • The object of the present invention is to provide a solution wherein data packets can be transmitted in a mobile packet data communication system between a mobile station (500) and a base station system (510) over an air interface (520) with a short initial access time delay, without unnecessary consumption of system resources and the mobile station's battery resources. This is achieved by using a novel channel type called non-scheduled traffic channel for transmitting data packets between a mobile station and a base station system. The non-scheduled traffic channel is accessible to a selected number of the mobile stations residing in a cell. The non-scheduled traffic channel is used such that a data packet is transmitted from the mobile station (500) to the base station system (510) or from the base station system (510) to the mobile station (500) over the non-scheduled traffic channel without any connection being established between the mobile station and the base station system before the data packet is transmitted and without the non-scheduled traffic channel being scheduled for the transmission before the data packet is transmitted. An identifier would be appended to the data packet such that the mobile stations in the cell would know to which mobile station the packet is addressed, in case of downlink transmission, and such that the base station system would know from which mobile station the data packet was transmitted, in case of uplink transmission.
    • 本发明的目的是提供一种解决方案,其中数据分组可以通过空中接口(520)在移动台(500)和基站系统(510)之间的移动分组数据通信系统中以短的初始 访问时间延迟,无需消耗系统资源和移动台的电池资源。 这通过使用称为非调度业务信道的新型信道类型来实现,用于在移动台和基站系统之间传输数据分组。 非计划的业务信道对于驻留在小区中的选定数量的移动台是可访问的。 使用非调度业务信道,使得数据分组从非移动台(500)到基站系统(510)或从基站系统(510)到非移动台(500)发送到移动台(500) 在发送数据分组之前,在移动台和基站系统之间没有建立任何连接的调度的业务信道,并且在发送数据分组之前没有调度用于传输的非调度业务信道。 标识符将被附加到数据分组,使得在下行链路传输的情况下,小区中的移动台将知道分组被寻址到哪个移动台,并且使得基站系统将从哪个移动台知道数据分组 在上行链路传输的情况下被发送。
    • 10. 发明授权
    • Method and device for data decoding
    • 数据解码方法和装置
    • US06732927B2
    • 2004-05-11
    • US10179263
    • 2002-06-26
    • Andreas OlssonMats Petter Petterson
    • Andreas OlssonMats Petter Petterson
    • G06K710
    • G06K9/22G06F3/0321G06K2009/226
    • A method is provided for decoding data stored in a partial area of a coding pattern on a surface, based on a recorded image of the partial area. The coding pattern contains elements which each have at least two possible decoding values. The method identifies in the image a plurality of elements. The method further calculates, for each identified element, an associated value probability for each possible decoding value that the element has this decoding value. Additionally, the method performs the decoding of data based on the decoding values and the corresponding value probabilities. A device and a memory medium storing a computer program with instructions for performing such a data decoding technique are also provided.
    • 提供了一种基于部分区域的记录图像对存储在表面上的编码图案的部分区域中的数据进行解码的方法。 编码模式包含各自具有至少两个可能的解码值的元素。 该方法在图像中识别多个元素。 该方法还针对每个识别的元素计算该元素具有该解码值的每个可能解码值的相关值概率。 此外,该方法基于解码值和相应的值概率执行数据的解码。 还提供了存储具有用于执行这种数据解码技术的指令的计算机程序的设备和存储介质。