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1.发明申请公开(公告)号：US20120093001A1
公开(公告)日：2012-04-19
申请号：US13377027
申请日：2009-06-17
申请人： Petter Ljung , Markku Maijala , Martin Skarve
发明人： Petter Ljung , Markku Maijala , Martin Skarve
CPC分类号： H04L43/04 , H04B17/327 , H04L41/0816 , H04L43/00 , H04W24/02 , H04W24/08
摘要： Methods in a network node, such as a radio base station (RBS) node or a radio network control (RNC) node, for adapting network characteristics in a telecommunications system are provided. A plurality of entities indicative of the performance of the network are measured simultaneously, by means of a single table, and one entity is selected as main entity. The measurements are stored within main entity ranges and a correlation of the measurements is performed to determine a relationship among the entities with main entity range(s). The result(s) of the correlation is used to adapt network characteristics for optimizing the network. Related network nodes are also discussed.
摘要翻译： 提供了用于在电信系统中调整网络特性的诸如无线电基站（RBS）节点或无线电网络控制（RNC）节点的网络节点中的方法。 通过单个表同时测量指示网络性能的多个实体，并且选择一个实体作为主实体。 测量被存储在主实体范围内，并且执行测量的相关性以确定具有主实体范围的实体之间的关系。 相关性的结果用于适应网络特性以优化网络。 还讨论了相关网络节点。
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2.发明授权公开(公告)号：US08711776B2
公开(公告)日：2014-04-29
申请号：US13377027
申请日：2009-06-17
申请人： Petter Ljung , Markku Maijala , Martin Skarve
发明人： Petter Ljung , Markku Maijala , Martin Skarve
IPC分类号： H04W4/00
CPC分类号： H04L43/04 , H04B17/327 , H04L41/0816 , H04L43/00 , H04W24/02 , H04W24/08
摘要： Methods in a network node, such as a radio base station (RBS) node or a radio network control (RNC) node, for adapting network characteristics in a telecommunications system are provided. A plurality of entities indicative of the performance of the network are measured simultaneously, by means of a single table, and one entity is selected as main entity. The measurements are stored within main entity ranges and a correlation of the measurements is performed to determine a relationship among the entities with main entity range(s). The result(s) of the correlation is used to adapt network characteristics for optimizing the network. Related network nodes are also discussed.
摘要翻译： 提供了用于在电信系统中调整网络特性的诸如无线电基站（RBS）节点或无线电网络控制（RNC）节点的网络节点中的方法。 通过单个表同时测量指示网络性能的多个实体，并且选择一个实体作为主实体。 测量被存储在主实体范围内，并且执行测量的相关性以确定具有主实体范围的实体之间的关系。 相关性的结果用于适应网络特性以优化网络。 还讨论了相关网络节点。
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3.发明授权Technique for operating a radio network controller during a soft handover process 有权在软切换过程中操作无线电网络控制器的技术公开(公告)号：US09414280B2
公开(公告)日：2016-08-09
申请号：US14415198
申请日：2012-07-30
申请人： Sándor Rácz , Szilveszter Nádas , Martin Skarve
发明人： Sándor Rácz , Szilveszter Nádas , Martin Skarve
CPC分类号： H04W36/18 , H04W56/001 , H04W92/12
摘要： A technique for operating an RNC of a communication network during a soft handover process of a mobile terminal between a first BS and at least one second BS that are connected to the RNC is provided. A method implementation of the technique comprises receiving, at a MAC protocol layer of the RNC, a first data frame stream from the first BS via a first data path and a second data frame stream from the second BS via a second data path. A relative delay between the data frames of the first and the second data frame stream regarding their arrival at the RNC is determined. The relative delay takes into account different systematic propagation durations from the first BS and the second BS to the RNC. At then the MAC protocol layer, data frames of the first and the second data frame stream are then merged into a third data frame stream which is transmitted to a protocol layer above the MAC protocol layer. The merging of the data frames is carried out in dependence on the relative delay.
摘要翻译： 提供了在连接到RNC的第一BS和至少一个第二BS之间的移动终端的软切换过程期间操作通信网络的RNC的技术。 该技术的方法实现包括在RNC的MAC协议层处经由第一数据路径和来自第二BS的第二数据帧流经由第二数据路径从第一BS接收第一数据帧流。 确定第一和第二数据帧流的数据帧之间相对于其到达RNC的相对延迟。 相对延迟考虑了从第一BS和第二BS到RNC的不同的系统传播持续时间。 然后在MAC协议层，然后将第一和第二数据帧流的数据帧合并到第三数据帧流中，该第三数据帧流被发送到MAC协议层上方的协议层。 数据帧的合并是根据相对延迟进行的。
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公开(公告)号：US20150117185A1
公开(公告)日：2015-04-30
申请号：US14387397
申请日：2012-03-28
CPC分类号： H04W28/0289 , H04W28/0247 , H04W72/0486
摘要： A method and apparatus for enabling service aware congestion control of PS (Packet Switched) data to be performed in a communication network. In the communication network PS data is communicated between a core network of the communication network and one or more User Equipments, UE, via the communication network node. Each UE is associated to the core network by one or more PS connections, and each of the PS connections is applied by the UE for a respective PS data service. When performing the service aware congestion control, information related to a respective PS data service is obtained, and priority information is provided to a resource manager arranged in the communication network. The priority information is based on the information related to the respective PS data service for a plurality of the PS connections. The resource manager is then enabled to perform congestion control of the PS connections based on the priority information. By determining for which PS data services the PS connections are currently applied, and prioritise the PS connections accordingly, the communication network node may reallocate RAN communication resources to higher prioritised PS data services from less prioritised PS data services. Thereby, a more flexible and effective use of available RAN communication resources may be achieved.
摘要翻译： 一种能够在通信网络中执行的PS（分组交换）数据的服务感知拥塞控制的方法和装置。 在通信网络中，通过通信网络节点在通信网络的核心网络和一个或多个用户设备UE之间传送PS数据。 每个UE通过一个或多个PS连接与核心网络相关联，并且每个PS连接由UE应用于相应的PS数据服务。 当执行服务感知拥塞控制时，获得与相应的PS数据服务有关的信息，并且向布置在通信网络中的资源管理器提供优先级信息。 优先级信息基于与多个PS连接的相应PS数据服务有关的信息。 然后，资源管理器能够基于优先级信息来执行PS连接的拥塞控制。 通过确定当前应用PS连接的PS数据业务，并相应地优先考虑PS连接，通信网络节点可以从较少优先级的PS数据业务将RAN通信资源重新分配给较高优先级的PS数据业务。 因此，可以实现对可用RAN通信资源的更灵活和有效的使用。
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公开(公告)号：US09402200B2
公开(公告)日：2016-07-26
申请号：US14356200
申请日：2011-11-29
申请人： Martin Skarve , Erik Geijer Lundin
发明人： Martin Skarve , Erik Geijer Lundin
IPC分类号： G01R31/08 , H04W28/02 , H04L12/801 , H04L12/851 , H04L12/833 , H04W80/06 , H04L12/823
CPC分类号： H04W28/0273 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/19 , H04L47/2441 , H04L47/31 , H04L47/32 , H04W28/0205 , H04W28/0247 , H04W80/06
摘要： This disclosure relates to a Radio Network Controller, RNC, a base station, and to methods therein. By extracting information from one or more flows of Protocol Data Units, PDUs, which information is accessible on a certain protocol layer only, congestion control is enabled and performed on another protocol layer based on said information.The present disclosure avoids that inappropriate PDUs are discarded, which else would inappropriately affect the user performance.
摘要翻译： 本公开涉及无线电网络控制器，RNC，基站以及其中的方法。 通过从一个或多个协议数据单元流中提取信息，该信息仅在某个协议层可访问，根据所述信息使拥塞控制能够在另一协议层执行。 本公开避免了不适当的PDU被丢弃，否则将不适当地影响用户的性能。
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公开(公告)号：US08644217B2
公开(公告)日：2014-02-04
申请号：US12937488
申请日：2008-04-24
申请人： Martin Skarve , Anders Jonsson
发明人： Martin Skarve , Anders Jonsson
IPC分类号： H04W4/00
CPC分类号： H04L47/30 , H04L1/1812 , H04L1/203 , H04L47/11 , H04L47/14
摘要： The invention deals with the adjustment of the nominal target error rate for transmission of data from a priority queue to a new predetermined target error rate depending on the state of the priority queue. Usually, the adjustment to the new predetermined target error rate will be to a predefined lower target error rate based on states of the priority queue, such as amount of data in the priority queue, time passed since the latest transmission of data from the priority queue, whether the amount of data in the priority queue will fit into one transport block, whether the data unit to be transmitted for the priority queue is the first or last data unit in the priority queue and may also be based on the type of data stored in the priority queue. There may be more than one such priority queue.
摘要翻译： 本发明涉及根据优先级队列的状态来调整数据从优先级队列传输到新的预定目标错误率的标称目标错误率。 通常，基于优先级队列的状态（例如优先级队列中的数据量），从优先级队列的最新数据传输以来经过的时间，对新的预定目标错误率的调整将是预定义的较低目标错误率 无论优先级队列中的数据量是否适合一个传输块，优先级队列中要发送的数据单元是否是优先级队列中的第一个或最后一个数据单元，还可以基于存储的数据类型 在优先级队列中。 可能有多个这样的优先级队列。
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7.发明授权Methods and apparatuses for operating a radio network controller during a soft handover process 有权在软切换过程中操作无线电网络控制器的方法和装置公开(公告)号：US09560566B2
公开(公告)日：2017-01-31
申请号：US14415148
申请日：2012-07-30
申请人： Szilveszter Nádas , Sándor Rácz , Martin Skarve
发明人： Szilveszter Nádas , Sándor Rácz , Martin Skarve
CPC分类号： H04W36/18 , H04L1/1841 , H04L1/1848 , H04L1/1854 , H04L1/1887 , H04W36/023
摘要： A technique for operating an RNC of a communication network during a soft handover process of a mobile terminal between a first BS and at least one second BS that are connected to the RNC is provided. A method implementation of the technique comprises receiving, at a MAC protocol layer of the RNC, a first data frame stream from the first BS via a first data path and a second data frame stream from the second BS via a second data path. A relative delay between the data frames of the first and the second data frame stream regarding their arrival at the RNC is determined. At then the MAC protocol layer, data frames of the first and the second data frame stream are then merged into a third data frame stream which is transmitted to a protocol layer above the MAC protocol layer. The merging of the data frames comprises a reordering process of the data frames and wherein, if the relative delay for a data frame exceeds a delay difference reference value, the data frame is transmitted from MAC protocol layer to the protocol layer above the MAC protocol layer without subjecting data frame to the reordering process.
摘要翻译： 提供了在连接到RNC的第一BS和至少一个第二BS之间的移动终端的软切换过程期间操作通信网络的RNC的技术。 该技术的方法实现包括在RNC的MAC协议层处经由第一数据路径和来自第二BS的第二数据帧流经由第二数据路径从第一BS接收第一数据帧流。 确定第一和第二数据帧流的数据帧之间相对于其到达RNC的相对延迟。 然后在MAC协议层，然后将第一和第二数据帧流的数据帧合并到第三数据帧流中，该第三数据帧流被发送到MAC协议层上方的协议层。 数据帧的合并包括数据帧的重新排序处理，其中，如果数据帧的相对延迟超过延迟差参考值，则将数据帧从MAC协议层发送到MAC协议层上方的协议层 而不对数据帧进行重新排序过程。
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公开(公告)号：US20150156125A1
公开(公告)日：2015-06-04
申请号：US14412388
申请日：2012-07-05
申请人： Martin Skarve , Anders Jonsson
发明人： Martin Skarve , Anders Jonsson
IPC分类号： H04L12/823 , H04W28/02
CPC分类号： H04L47/32 , H04L47/11 , H04L47/29 , H04L47/30 , H04L47/56 , H04W28/0231 , H04W28/0289
摘要： It is presented a queue manager arranged to manage a queue associated with a single radio access bearer of a mobile communication system. The queue manager comprises: a queue detector arranged to provide a change rate parameter indicating a rate of change of a size of the queue; a discard determiner arranged to determine a first discard condition based on the change rate parameter; and a packet discarder arranged to discard a packet in the queue when the first discard condition is satisfied. Corresponding method, radio base station, radio network controller and user equipment are also presented.
摘要翻译： 提供了一种排队管理器，用于管理与移动通信系统的单个无线电接入承载相关联的队列。 队列管理器包括：队列检测器，被布置成提供指示队列大小的变化率的变化率参数; 布置成基于所述变化率参数来确定第一丢弃条件的丢弃确定器; 以及分组丢弃器，其被设置为当满足所述第一丢弃条件时丢弃所述队列中的分组。 还提出了相应的方法，无线电基站，无线电网络控制器和用户设备。
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9.发明申请Method and apparatus for determining latency and throughput of a data communication 有权用于确定数据通信的等待时间和吞吐量的方法和装置公开(公告)号：US20090054001A1
公开(公告)日：2009-02-26
申请号：US11892670
申请日：2007-08-24
IPC分类号： G06F11/00
CPC分类号： H04L43/0888 , H04L43/0858 , H04W24/08
摘要： The technology in this application determines the throughput over a data communication substantially as experienced by a user receiving the data. The determined throughput is substantially independent of the total amount of data transferred over the connection. This “active” throughput measure is divided into two parts to provide two performance measures: transfer throughput and latency. Latency corresponds to a time period needed to accomplish one or more functions associated with the data connection, like setting up and taking down the connection, during which payload type data to be transferred to an end user is not transferred. By identifying and removing the initial latency from the throughput determination for the data connection, the determined transfer throughput provides a more accurate measure of the throughput actually experienced by the end user.
摘要翻译： 该应用中的技术基本上如用户接收数据所经历的那样确定数据通信的吞吐量。 确定的吞吐量基本上与通过连接传送的数据的总量无关。 这种“主动”吞吐量度量分为两部分，以提供两种性能测量：传输吞吐量和延迟。 延迟对应于完成与数据连接相关联的一个或多个功能所需的时间段，例如设置和取消连接，在此期间传送到最终用户的有效载荷类型数据不被传送。 通过从数据连接的吞吐量确定中识别和消除初始等待时间，所确定的传送吞吐量提供对最终用户实际经历的吞吐量的更精确的测量。
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公开(公告)号：US09538419B2
公开(公告)日：2017-01-03
申请号：US14387397
申请日：2012-03-28
CPC分类号： H04W28/0289 , H04W28/0247 , H04W72/0486
摘要： A method and apparatus for enabling service aware congestion control of PS (Packet Switched) data to be performed in a communication network. In the communication network PS data is communicated between a core network of the communication network and one or more User Equipments, UE, via the communication network node. Each UE is associated to the core network by one or more PS connections, and each of the PS connections is applied by the UE for a respective PS data service. When performing the service aware congestion control, information related to a respective PS data service is obtained, and priority information is provided to a resource manager arranged in the communication network. The priority information is based on the information related to the respective PS data service for a plurality of the PS connections. The resource manager is then enabled to perform congestion control of the PS connections based on the priority information. By determining for which PS data services the PS connections are currently applied, and prioritize the PS connections accordingly, the communication network node may reallocate RAN communication resources to higher prioritized PS data services from less prioritized PS data services. Thereby, a more flexible and effective use of available RAN communication resources may be achieved.
摘要翻译： 一种能够在通信网络中执行的PS（分组交换）数据的服务感知拥塞控制的方法和装置。 在通信网络中，通过通信网络节点在通信网络的核心网络和一个或多个用户设备UE之间传送PS数据。 每个UE通过一个或多个PS连接与核心网络相关联，并且每个PS连接由UE应用于相应的PS数据服务。 当执行服务感知拥塞控制时，获得与相应的PS数据服务有关的信息，并且向布置在通信网络中的资源管理器提供优先级信息。 优先级信息基于与多个PS连接的相应PS数据服务有关的信息。 然后，资源管理器能够基于优先级信息来执行PS连接的拥塞控制。 通过确定当前应用PS连接的PS数据业务，并相应地优先考虑PS连接，通信网络节点可以从较少优先级的PS数据业务将RAN通信资源重新分配给较高优先级的PS数据业务。 因此，可以实现对可用RAN通信资源的更灵活和有效的使用。
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