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41. 发明授权

US08392780B2 Communication control method 有权
标题翻译：通讯控制方式
公开(公告)号：US08392780B2
公开(公告)日：2013-03-05
申请号：US12293752
申请日：2006-03-21
申请人： Henning Wiemann , Niclas Wiberg , Joachim Sachs , Reiner Ludwig , Michael Meyer
发明人： Henning Wiemann , Niclas Wiberg , Joachim Sachs , Reiner Ludwig , Michael Meyer
IPC分类号： G06F11/00
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/1607 , H04L2001/0092
摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.
摘要翻译：描述了控制中继ARQ协议对等体的方法。建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

42. 发明申请

US20120155418A1 METHOD AND DEVICES FOR SPECIFYING THE QUALITY OF SERVICE IN A TRANSMISSION OF DATA PACKETS 有权
标题翻译：用于指定数据包传输中服务质量的方法和设备
公开(公告)号：US20120155418A1
公开(公告)日：2012-06-21
申请号：US13403085
申请日：2012-02-23
申请人： Reiner Ludwig , Per Hans Ake Willars , Hannes Ekstrom
发明人： Reiner Ludwig , Per Hans Ake Willars , Hannes Ekstrom
IPC分类号： H04W72/04
CPC分类号： H04W72/1236 , H04W28/24 , H04W28/26 , H04W72/1257 , H04W72/1278 , H04W76/12 , H04W88/12 , H04W88/16
摘要： A system and method for specifying the quality of service in a transmission of data packets between a service entity and a user equipment is provided. A plurality of service classes relating to the quality of service are preconfigured and a selected service class is selected. A first transmission context, associated with a first set of attributes, is established between a core network node and the user equipment. A second transmission context, associated with a second set of attributes, is established between an access node and the user equipment. The selected service class is specified by a third set of attributes, which is forwarded to the core network node and the access node. The third set of attributes is used to determine the first set of attributes and/or the second set of attributes.
摘要翻译：提供了一种在服务实体和用户设备之间指定数据分组传输中的服务质量的系统和方法。预先配置与服务质量有关的多个服务类别，并且选择所选择的服务类别。在核心网络节点和用户设备之间建立与第一组属性相关联的第一传输上下文。在接入节点和用户设备之间建立与第二组属性相关联的第二传输上下文。所选择的服务类由第三组属性指定，这被转发到核心网络节点和接入节点。第三组属性用于确定第一组属性和/或第二组属性。

43. 发明授权

US08200838B2 Data flow control with duplicate acknowledgement 有权
标题翻译：具有重复确认的数据流控制
公开(公告)号：US08200838B2
公开(公告)日：2012-06-12
申请号：US11793779
申请日：2004-12-22
申请人： Reiner Ludwig , Hannes Ekström
发明人： Reiner Ludwig , Hannes Ekström
IPC分类号： G06F15/16 , G01R31/08
CPC分类号： H04L1/1858 , H04L1/1874
摘要： A method of controlling the flow of an amount of data from a sending peer to a receiving peer of a predetermined communication protocol is described. The method comprises dividing the amount of data into a plurality of data segments, where the data segments are ordered in a sequence. The segments are sent to the receiving peer in the order of said sequence. The receiving peer acknowledges the correct receipt of a data segment and identifies the last correctly received data segment of the sequence that was received in the proper order of the sequence. The sending peer is arranged such that if it receives a threshold number of duplicate acknowledgements, it performs a retransmission. The threshold number that trigger a retransmission is an adaptive parameter determined based on the size of a receive window, the size of the receive window representing a number of data segments which can be stored in a buffer space at the receiving peer.
摘要翻译：描述了一种控制从发送对等体到预定通信协议的接收对等体的数据量的流量的方法。该方法包括将数据量划分成多个数据段，其中数据段按顺序排列。按照所述序列的顺序将段发送到接收对等体。接收对等体确认数据段的正确接收，并按顺序的正确顺序识别接收的序列的最后正确接收的数据段。发送对等体被布置为使得如果其接收到重复确认的阈值数量，则其执行重传。触发重传的阈值数是基于接收窗口的大小确定的自适应参数，接收窗口的大小表示可以存储在接收对等体的缓冲器空间中的数据段的数量。

44. 发明申请

US20110122885A1 Controlling Packet Filter Installation in a User Equipment 有权
标题翻译：控制用户设备中的包过滤器安装
公开(公告)号：US20110122885A1
公开(公告)日：2011-05-26
申请号：US12950391
申请日：2010-11-19
申请人： Peter Hedman , Belen Pancorbo Marcos , Hans Mattsson , Lars Gunnar Lövsén , Reiner Ludwig
发明人： Peter Hedman , Belen Pancorbo Marcos , Hans Mattsson , Lars Gunnar Lövsén , Reiner Ludwig
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L65/1016 , H04L65/1026
摘要： A communication system includes a user equipment (UE) 10 and a gateway 26. The UE (10) sends data packets on one or more bearers (52, 54) to the gateway 26. One or more packet filters (62, 64) are installed in the UE (10) for associating the data packets with the bearers (52, 54). A decision is performed if installation of a new packet filter (62, 64) in the UE (10) is required to map the data packets of indicated data traffic to a particular bearer (52, 54). The result of the decision may then be indicated from a policy controller (30) to a gateway (26) and/or from the gateway (26) to the UE (10). Depending on the result of the decision, the gateway may initiate signaling of the new packet filter (62, 64) to the UE (10) and/or the UE (10) may install the new packet filter (62, 64).
摘要翻译：通信系统包括用户设备（UE）10和网关26.UE（10）在一个或多个承载（52,54）上向网关26发送数据分组。一个或多个分组过滤器（62,64）安装在UE（10）中，用于将数据分组与承载（52,54）相关联。如果需要在UE（10）中安装新的分组过滤器（62,64）以将指示的数据业务的数据分组映射到特定的承载（52,54），则执行决定。然后可以从策略控制器（30）向网关（26）和/或从网关（26）向UE（10）指示该决定的结果。根据决定的结果，网关可以向UE（10）发起新的分组过滤器（62,64）的信令，和/或UE（10）可以安装新的分组过滤器（62,64）。

45. 发明申请

US20110038376A1 Data Unit Sender and Data Unit Relay Device 有权
标题翻译：数据单元发送器和数据单元继电器
公开(公告)号：US20110038376A1
公开(公告)日：2011-02-17
申请号：US12911025
申请日：2010-10-25
申请人： Henning Wiemann , Reiner Ludwig , Michael Meyer
发明人： Henning Wiemann , Reiner Ludwig , Michael Meyer
IPC分类号： H04L12/56
CPC分类号： H04L1/1809 , H04L1/0002 , H04L1/0015 , H04L1/16 , H04L1/1825 , H04L1/1874 , H04L1/1883 , H04L2001/0097
摘要： New methods and devices for implementing an ARQ mechanism over a multi-hop connection (sender-relay-receiver) are proposed. A communication protocol is described in accordance with which data units are arranged in a sequence and each sent data unit is identifiable by a sequence position identifier. The sender implements a sending peer, the relay a relay peer and the receiver a receiving peer. Feedback messages are exchanged, which using said sequence position identifiers, carry information on a receipt of sent data units. The communication protocol provides for at least a first type and a second type of receipt information, the first type (RACK) of receipt information being indicative of a correct receipt of a data unit at a relay peer of said communication protocol, and the second type (ACK) of receipt information being indicative of a correct receipt of a data unit at a final destination peer of said communication protocol.
摘要翻译：提出了通过多跳连接（发送方 - 中继 - 接收机）实现ARQ机制的新方法和设备。根据哪个数据单元按顺序排列的通信协议被描述，并且每个发送的数据单元可以通过序列位置标识符来识别。发送方实现发送对等体，中继中继对等体和接收方接收对等体。交换反馈消息，其使用所述序列位置标识符携带发送数据单元的接收信息。通信协议提供至少第一类型和第二类型的接收信息，接收信息的第一类型（RACK）指示在所述通信协议的中继对等体处的数据单元的正确接收，第二类型（ACK）指示在所述通信协议的最终目的地对等体处的数据单元的正确接收。

46. 发明申请

US20110032819A1 Method and Nodes for Congestion Notification 有权
标题翻译：拥塞通知的方法和节点
公开(公告)号：US20110032819A1
公开(公告)日：2011-02-10
申请号：US12812475
申请日：2009-01-13
申请人： Paul Schliwa-Bertling , Jari Tapio Vikberg , Reiner Ludwig , Janne Peisa
发明人： Paul Schliwa-Bertling , Jari Tapio Vikberg , Reiner Ludwig , Janne Peisa
IPC分类号： H04L12/56
CPC分类号： H04Q3/0091 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A method of performing congestion notification for a data transmission (10) from a sender (14) to a receiver (11) is described. Furthermore, nodes for such a transmission as well as methods of controlling such nodes are described. The data transmission involves a first node (12) and a second node (13) between said sender and receiver. The data packets pass from said second node to said first node towards said receiver. The method comprises: —sending (S82) a message (15) from said first node to said second node, said message relating to a decision on whether to notify said receiver of a congestion condition in said data transmission, —sending (S83) an explicit congestion notification (16) from said second node to said receiver if it is decided to notify said receiver of said congestion condition.
摘要翻译：描述了从发送器（14）到接收器（11）执行用于数据传输（10）的拥塞通知的方法。此外，描述了用于这种传输的节点以及控制这些节点的方法。数据传输涉及所述发送方和接收方之间的第一节点（12）和第二节点（13）。数据分组从所述第二节点传递到所述第一节点朝向所述接收机。该方法包括：从所述第一节点向所述第二节点发送（S82）消息（15），所述消息涉及关于是否向所述接收机通知所述数据传输中的拥塞状况的判定（S83）如果决定向所述接收机通知所述拥塞状况，则显式拥塞通知（16）从所述第二节点到所述接收机。

47. 发明申请

US20100180172A1 COMMUNICATION CONTROL METHOD 有权
标题翻译：通信控制方法
公开(公告)号：US20100180172A1
公开(公告)日：2010-07-15
申请号：US12293752
申请日：2006-03-21
申请人： Henning Weimann , Niclas Wiberg , Joachim Sachs , Reiner Ludwig , Michael Meyer
发明人： Henning Weimann , Niclas Wiberg , Joachim Sachs , Reiner Ludwig , Michael Meyer
IPC分类号： H04L1/14 , G06F11/14
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/1607 , H04L2001/0092
摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.
摘要翻译：描述了控制中继ARQ协议对等体的方法。建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

48. 发明授权

US07627659B2 Method and devices for adaptive proxying of flows 有权
标题翻译：用于自适应代理流的方法和设备
公开(公告)号：US07627659B2
公开(公告)日：2009-12-01
申请号：US10511944
申请日：2002-04-19
申请人： Reiner Ludwig , Michael Meyer , Norbert Niebert , Raphael Quinet , Stefan Wager , Tormond Hegdahl
发明人： Reiner Ludwig , Michael Meyer , Norbert Niebert , Raphael Quinet , Stefan Wager , Tormond Hegdahl
IPC分类号： G06F15/173 , G06F13/40 , G06F15/00
CPC分类号： H04L47/283 , H04L47/10 , H04L47/11
摘要： This proxy for at least one end-to-end data flow in a network comprises an estimation unit, for estimating the current minimum data load necessary to occupy the bandwidth available to the flow in the network. The estimation unit outputs a flow's pipe capacity estimation. This proxy also comprises a comparison unit, for comparing the estimated pipe capacity with a predetermined capacity threshold, a decision unit, for deciding to proxy the end-to-end flow if the estimated pipe capacity lies above the capacity threshold, and a routing unit, for routing the flow according to the decision.
摘要翻译：用于网络中的至少一个端到端数据流的该代理包括估计单元，用于估计占用网络中的流可用带宽所需的当前最小数据负载。估计单元输出流量管道容量估计。该代理还包括：比较单元，用于将估计的管道容量与预定容量阈值进行比较;决策单元，用于如果所估计的管道容量在容量阈值之上，则决定代理端对端流量;以及路由单元，用于根据决定路由流。

49. 发明授权

US07573908B2 Data unit handling device and method of controlling a data unit handling device 有权
标题翻译：数据单元处理装置和控制数据单元处理装置的方法
公开(公告)号：US07573908B2
公开(公告)日：2009-08-11
申请号：US10470225
申请日：2002-01-22
申请人： Michael Meyer , Reiner Ludwig
发明人： Michael Meyer , Reiner Ludwig
IPC分类号： H04J3/16 , H04J3/22
CPC分类号： H04Q11/0478 , H04L2012/5616 , H04L2012/5649 , H04L2012/5652 , H04L2012/5665 , H04L2012/5679
摘要： A first protocol layer (1), when acting as a receiving peer in a communication, paces data units to be released from a buffer (31) to a second protocol layer (2) lying above the first protocol layer (1). The pacing is conducted over a release period T that is longer than the period of time that would occur if all of the data units of a given plurality were released instantly.
摘要翻译：第一协议层（1）当作为通信中的接收对等体时，将要从缓冲器（31）释放的数据单元移动到位于第一协议层（1）上方的第二协议层（2）。如果给定的多个数据单元的所有数据单元立即被释放，则该发起时间段T超过发生的时间段。

50. 发明申请

US20090181685A1 METHOD AND APPARATUS FOR COMMUNICATION 有权
标题翻译：通信方法与装置
公开(公告)号：US20090181685A1
公开(公告)日：2009-07-16
申请号：US12280958
申请日：2006-02-27
申请人： Hannes Ekstrom , Reiner Ludwig , Pontus Wallentin , Béla Rathonyi
发明人： Hannes Ekstrom , Reiner Ludwig , Pontus Wallentin , Béla Rathonyi
IPC分类号： H04W72/04
CPC分类号： H04W76/27 , H04W76/10
摘要： The invention aims to reduce the delay associated with setting up a session for a user terminal in a mobile communication network. A control unit for use in a wireless communication network for controlling a user terminal's ability to communicate with the network, comprising—at least one input for receiving event information about at least one trigger event indicating that the user terminal is likely to wish to communicate with the network within a predetermined period of time—decision logic for deciding whether the state of the terminal should be changed to enable it to communicate and—output means for triggering the a state change for the terminal to a state in which the terminal is able to communicate with the network, if the decision logic decides that this should be done.
摘要翻译：本发明旨在减少与在移动通信网络中为用户终端建立会话相关联的延迟。一种用于无线通信网络中用于控制用户终端与网络通信的能力的控制单元，包括 - 至少一个输入，用于接收关于至少一个触发事件的事件信息，该触发事件指示用户终端可能希望通信所述网络在预定的时间段判定逻辑中，用于判定终端的状态是否应该被改变以使其能够将终端的状态改变触发到终端能够进行的状态的触发和输出的装置与网络通信，如果决策逻辑决定了这一点。

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