公开(公告)号：US09380619B2

公开(公告)日：2016-06-28

申请号：US14365045

申请日：2011-12-15

申请人： Stefan Wänstedt ,  Hans Hannu ,  Jonas Pettersson

发明人： Stefan Wänstedt ,  Hans Hannu ,  Jonas Pettersson

IPC分类号： H04W76/02

CPC分类号： H04W76/12 ,  H04W76/15

摘要： A method is provided in a node in a radio access network for packet data communication in a wireless communication network, the method includes intercepting, by the node, a first PDP context message between a mobile station and a core network. The message includes PDP context related information. The interception is performed to detect the PDP context related information. The method further includes establishing, by the node, based on the intercepted PDP context related information, a second PDP context between the node and the mobile station, thus enabling prioritizing packets in the radio access network. The disclosure also concerns a corresponding apparatus.

摘要翻译： 在无线通信网络中的无线接入网络中的分组数据通信的节点中提供了一种方法，所述方法包括：通过所述节点拦截移动台和核心网络之间的第一PDP上下文消息。 该消息包括PDP上下文相关信息。 执行拦截以检测PDP上下文相关信息。 所述方法还包括由所述节点基于所截获的PDP上下文相关信息建立所述节点与所述移动台之间的第二PDP上下文，从而实现所述无线接入网络中的分组优先级。 本公开还涉及相应的装置。

公开(公告)号：US20140148188A1

公开(公告)日：2014-05-29

申请号：US13808400

申请日：2012-11-23

申请人： Daniel Widell ,  Andreas Bergström ,  Paul Schliwa-Bertling ,  Stefan Wänstedt

发明人： Daniel Widell ,  Andreas Bergström ,  Paul Schliwa-Bertling ,  Stefan Wänstedt

IPC分类号： H04W72/08

CPC分类号： H04W72/085 ,  H04W72/1252

摘要： It is presented methods and apparatuses for uplink resource utilization in a telecommunication system. More particularly, embodiments disclosed herein relate to a method performed in a user equipment (4), said user equipment (4) having data (Di) ready to transmit, the data pertaining to a traffic class (i). The method comprises establishing a connection with a radio network node (2) and receiving threshold parameter sets (Thi) from the radio network node (2). Each threshold parameter set (Thi) comprising at least a minimum size limit (Si) associated with respective traffic class (i). The threshold parameter sets (Thi) are used to determine if the amount of data that the user equipment (4) has ready to transmit is large enough to be transmitted or if it has been waiting long enough to be transmitted. If it is the UE (4) transmits the data to the radio network node (2). There are also presented a corresponding method performed in the network node (2) and a user equipment (4) and a network node (2) for performing the methods.

摘要翻译： 介绍了电信系统中上行资源利用的方法和装置。 更具体地，本文公开的实施例涉及在用户设备（4）中执行的方法，所述用户设备（4）具有准备发送的数据（Di），涉及交通类别（i）的数据。 该方法包括与无线电网络节点（2）建立连接并从无线电网络节点（2）接收阈值参数集（Thi）。 每个阈值参数集（Thi）至少包括与相应业务类别（i）相关联的最小大小限制（Si）。 阈值参数集（Thi）用于确定用户设备（4）准备好发送的数据量是否足够大以被发送，或者是否等待足够长的时间进行发送。 如果UE（4）将数据发送到无线电网络节点（2）。 还提出了在网络节点（2）和用户设备（4）和网络节点（2）中执行的用于执行该方法的相应方法。

公开(公告)号：US20120176984A1

公开(公告)日：2012-07-12

申请号：US13392224

申请日：2010-07-16

申请人： Riikka Susitaival ,  Mårten Ericson ,  Sara Landström ,  Magnus Stattin ,  Stefan Wänstedt ,  Henning Wiemann

发明人： Riikka Susitaival ,  Mårten Ericson ,  Sara Landström ,  Magnus Stattin ,  Stefan Wänstedt ,  Henning Wiemann

IPC分类号： H04W72/14

CPC分类号： H04W72/1284 ,  H04W72/1221

摘要： Methods and arrangements in a base station are provided for scheduling radio resources to a user equipment. A time offset value is received that is associated with the moment of time when a frame of data was generated in the user equipment buffer. The moment of time when the frame of data was generated in the user equipment buffer is determined, based on the received time offset value. Thus, the buffer state of the user equipment buffer is predicted by using the determined moment of time when the frame of data was generated in the user equipment buffer. Radio resources are granted to the user equipment, based on the predicted buffer state of the user equipment buffer. Methods and arrangements in a user equipment for assisting the base station in scheduling radio resources are also provided herein.

摘要翻译： 提供基站中的方法和布置用于向用户设备调度无线电资源。 接收与在用户设备缓冲器中生成数据帧的时刻相关联的时间偏移值。 基于接收到的时间偏移值来确定在用户设备缓冲器中生成数据帧的时刻。 因此，通过使用在用户设备缓冲器中生成数据帧时确定的时刻来预测用户设备缓冲器的缓冲状态。 根据用户设备缓冲区的预测缓冲状态，向用户设备授予无线资源。 本文还提供了用于辅助基站调度无线电资源的用户设备中的方法和布置。

公开(公告)号：US09584417B2

公开(公告)日：2017-02-28

申请号：US13883790

申请日：2010-11-08

申请人： Ingemar Johansson ,  Stefan Wänstedt

发明人： Ingemar Johansson ,  Stefan Wänstedt

IPC分类号： H04L12/70 ,  H04L12/801 ,  H04W28/02 ,  H04L12/833

CPC分类号： H04L47/11 ,  H04L47/31 ,  H04W28/0205 ,  H04W28/0284

摘要： A network node arranged to monitor (531) the number of consecutive blocked scheduling attempts made by a terminal (532), and to identify a congestion event for the terminal (534) when the number of consecutive blocked scheduling attempts exceeds a threshold value (533).

摘要翻译： 一种网络节点，被布置为当连续阻塞调度尝试次数超过阈值时，监视（531）由终端（532）进行的连续阻止调度尝试的次数，并识别终端（534）的拥塞事件（533） ）。

公开(公告)号：US20130258867A1

公开(公告)日：2013-10-03

申请号：US13994381

申请日：2010-12-17

申请人： Stefan Wänstedt ,  Daniel Enström

发明人： Stefan Wänstedt ,  Daniel Enström

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04W28/0284 ,  H04W76/12

摘要： Embodiments of the present invention relate to methods and network nodes in e.g. a LTE network for detecting congestion. In the method, a packet is received from a user equipment via a base station, the packet is analyzed to detect information of the packet and if the packet comprises a marker indicating congestion and if said marker is detected, ingress IP number of the tunnel used for said packet is extracted, and information of the marked packet and the extracted ingress IP number of the tunnel used for said packet are sent to a performance monitoring node such that identity information of the base station that has inserted the marker into the packet can be extracted at the performance monitoring node.

摘要翻译： 本发明的实施例涉及例如方法和网络节点。 用于检测拥塞的LTE网络。 在该方法中，经由基站从用户设备接收到分组，分析分组以检测分组的信息，并且如果分组包括指示拥塞的标记，并且如果检测到所述标记，则使用所使用的隧道的入口IP号 对于所述分组被提取，并且用于所述分组的所述标记分组和所提取的入口IP号的信息被发送到性能监视节点，使得已经将标记插入到分组中的基站的身份信息可以是 在性能监控节点提取。

公开(公告)号：US20130229920A1

公开(公告)日：2013-09-05

申请号：US13883790

申请日：2010-11-08

申请人： Ingemar Johansson ,  Stefan Wänstedt

发明人： Ingemar Johansson ,  Stefan Wänstedt

IPC分类号： H04L12/70

CPC分类号： H04L47/11 ,  H04L47/31 ,  H04W28/0205 ,  H04W28/0284

摘要： A network node arranged to monitor (531) the number of consecutive blocked scheduling attempts made by a terminal (532), and to identify a congestion event for the terminal (534) when the number of consecutive blocked scheduling attempts exceeds a threshold value (533).

摘要翻译： 一种网络节点，被布置为当连续阻塞调度尝试次数超过阈值时，监视（531）由终端（532）进行的连续阻止调度尝试的次数，并识别终端（534）的拥塞事件（533） ）。

公开(公告)号：US20120202513A1

公开(公告)日：2012-08-09

申请号：US13501766

申请日：2009-11-02

申请人： Mårten Ericson ,  Sara Landström ,  Magnus Thurfjell ,  Stefan Wänstedt

发明人： Mårten Ericson ,  Sara Landström ,  Magnus Thurfjell ,  Stefan Wänstedt

IPC分类号： H04W72/10

CPC分类号： H04W72/10 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064

摘要： Method and arrangement in base station for allocating control elements in a message comprising a predetermined number of control elements, to user equipments to be scheduled. Each user equipment is associated with a priority value, is adapted to communicate with the base station over a radio link and requires a certain number of control elements, depending on the link quality of the radio link. The method comprising sorting user equipments in a scheduling priority list and associating control elements with user equipments by selecting user equipments from the scheduling priority list and summing up the total amount of required control elements by adding the required number of control elements of each user equipment respectively, until the predetermined number of control elements in the message is reached, if two or more user equipments have been associated with the same control elements, the control elements are re-associated between the user equipments.

摘要翻译： 基站中的方法和装置，用于在包括预定数量的控制元素的消息中分配控制元素到待调度的用户设备。 每个用户设备与优先级值相关联，适于通过无线电链路与基站进行通信，并且根据无线电链路的链路质量需要一定数量的控制元素。 该方法包括在调度优先级列表中对用户设备进行分类，并通过从调度优先级列表中选择用户设备并将控制元素与用户设备相关联，并分别通过添加每个用户设备的所需数量的控制元素来求出所需控制元素的总量 直到到达消息中的预定数量的控制元件，如果两个或多个用户设备已经与相同的控制元件相关联，则控制元件在用户设备之间重新关联。

公开(公告)号：US07876789B2

公开(公告)日：2011-01-25

申请号：US11993044

申请日：2005-06-23

申请人： Per Synnergren ,  Stefan Wänstedt ,  Ylva Timner

发明人： Per Synnergren ,  Stefan Wänstedt ,  Ylva Timner

IPC分类号： H04J3/06

CPC分类号： H04L29/06027 ,  H04L65/1006 ,  H04L65/602 ,  H04L65/80 ,  H04N21/234318 ,  H04N21/41407 ,  H04N21/4223 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/439 ,  H04N2007/145

摘要： For some mobile communication services, a media stream such as video, will be combined with another media stream such as voice. For example, a user of a first terminal (101) is involved in a voice call over e.g. a circuit switched network (103) with a friend. During the voice call, the user of the first terminal decides to start transmitting another media stream, such as live streamed video, which may be transmitted over a packet switched network (104), to the friend's terminal (102). In such a case there is problem in that the two media streams voice and video may have quite different end-to-end time delays, i.e. the time from a part of the media stream is transmitted from the first user's terminal (101) until that part of the media stream is presented at the friend's terminal (102). Since comments from the first user will be presented to the user's friend earlier than the commented part of the video this will be quite annoying to the friend. To avoid this problem this invention presents the video to the user of the first terminal (101) delayed with a time dependent on the time difference between the end-to-end time delay of video and the end-to-end time delay of voice. Thereby, comments from the user of the first terminal (101) regarding the video will be received at the friend's terminal (102) approximately synchronized with the video.

摘要翻译： 对于一些移动通信服务，诸如视频的媒体流将与诸如语音的另一媒体流组合。 例如，第一终端（101）的用户参与例如语音呼叫。 与朋友的电路交换网络（103）。 在语音呼叫期间，第一终端的用户决定开始发送可以通过分组交换网络（104）发送的另一媒体流，诸如直播流视频，到朋友的终端（102）。 在这种情况下，存在两个媒体流语音和视频可能具有非常不同的端到端时间延迟的问题，即，来自媒体流的一部分的时间从第一用户的终端（101）发送到该时间延迟 媒体流的一部分呈现在朋友的终端（102）。 由于来自第一个用户的评论将会在视频的评论部分之前提交给用户的朋友，这对朋友来说是相当烦人的。 为了避免这个问题，本发明向第一终端（101）的用户呈现视频，其延迟时间取决于视频的端到端时间延迟与语音的端到端时间延迟之间的时间差 。 因此，与第一终端（101）的用户关于视频的评论将在朋友的终端（102）处接收，与视频大致同步。

公开(公告)号：US09402206B2

公开(公告)日：2016-07-26

申请号：US13976212

申请日：2011-01-05

申请人： Daniel Enström ,  Stefan Wänstedt

发明人： Daniel Enström ,  Stefan Wänstedt

IPC分类号： H04W28/08 ,  H04W28/02

CPC分类号： H04W28/085 ,  H04L47/115 ,  H04L47/38 ,  H04W28/0289 ,  H04W28/08

摘要： A method and arrangement for controlling a balance between Packet Switched (PS) data, and Circuit Switched (CS) data in a cellular communication network. A network node is arranged in a cellular communication network to control communication of PS data between a first UE and a base station, and to control communication of CS data between a second UE and the base station. Both the first UE, the second UE and the base station are associated to the cellular communication network and are located in the cell. The network node comprises a controller 402 which is adapted to identify a risk of congested communication of data, and a transceiver 406 which is adapted to communicate PS data with the first base station, and to communicate CS data with the second base station. The controller is further adapted to request the second UE to change communication settings, and the controller is further adapted to reallocate transmission resources from the second UE, to the first UE.

摘要翻译： 一种用于控制蜂窝通信网络中分组交换（PS）数据和电路交换（CS）数据之间的平衡的方法和装置。 网络节点布置在蜂窝通信网络中以控制第一UE与基站之间的PS数据的通信，并且控制第二UE与基站之间的CS数据的通信。 第一UE，第二UE和基站都与蜂窝通信网络相关联并且位于小区中。 网络节点包括适于识别数据拥塞通信的风险的控制器402和适于与第一基站通信PS数据的收发器406，以及与第二基站通信CS数据。 所述控制器还适于请求所述第二UE改变通信设置，并且所述控制器还适于将所述第二UE的传输资源重新分配给所述第一UE。

公开(公告)号：US20140301350A1

公开(公告)日：2014-10-09

申请号：US14365045

申请日：2011-12-15

申请人： Stefan Wänstedt ,  Hans Hannu ,  Jonas Pettersson

发明人： Stefan Wänstedt ,  Hans Hannu ,  Jonas Pettersson

IPC分类号： H04W76/02

CPC分类号： H04W76/12 ,  H04W76/15

摘要： A method is provided in a node in a radio access network for packet data communication in a wireless communication network, the method includes intercepting, by the node, a first PDP context message between a mobile station and a core network. The message includes PDP context related information. The interception is performed to detect the PDP context related information. The method further includes establishing, by the node, based on the intercepted PDP context related information, a second PDP context between the node and the mobile station, thus enabling prioritizing packets in the radio access network. The disclosure also concerns a corresponding apparatus.

摘要翻译： 在无线通信网络中的无线接入网络中的分组数据通信的节点中提供了一种方法，所述方法包括：通过所述节点拦截移动台和核心网络之间的第一PDP上下文消息。 该消息包括PDP上下文相关信息。 执行拦截以检测PDP上下文相关信息。 所述方法还包括由所述节点基于所截获的PDP上下文相关信息建立所述节点与所述移动台之间的第二PDP上下文，从而实现所述无线接入网络中的分组优先级。 本公开还涉及相应的装置。