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81. 发明授权

US08081644B2 Method and device for controlling a queue buffer 有权
标题翻译：用于控制队列缓冲区的方法和设备
公开(公告)号：US08081644B2
公开(公告)日：2011-12-20
申请号：US10596782
申请日：2003-12-23
申请人： Paul Schliwa-Bertling , Hannes Ekström , Reiner Ludwig
发明人： Paul Schliwa-Bertling , Hannes Ekström , Reiner Ludwig
IPC分类号： H04L12/28
CPC分类号： H04L47/27 , H04L47/10 , H04L47/14 , H04L47/29 , H04L47/32
摘要： A method and device of controlling a queue buffer, in which a congestion notification procedure is conducted if a queue length parameter exceeds a threshold value, said threshold value being adapted automatically by a procedure that takes into account a flow control parameter.
摘要翻译：一种控制队列缓冲器的方法和装置，其中如果队列长度参数超过阈值，则进行拥塞通知过程，所述阈值由考虑到流量控制参数的过程自动调整。

82. 发明授权

US08050248B2 Retransmission in wireless communication systems 有权
标题翻译：无线通信系统中的重传
公开(公告)号：US08050248B2
公开(公告)日：2011-11-01
申请号：US11793229
申请日：2004-12-17
申请人： Michael Meyer , Reiner Ludwig
发明人： Michael Meyer , Reiner Ludwig
IPC分类号： H04J3/24 , H04B7/00 , G08C25/02 , H04L1/18 , H04L1/14
CPC分类号： H04L47/10 , H04L47/14 , H04L47/26
摘要： The invention relates to retransmissions in wireless communication systems. It is proposed to reduce the retransmission delays by utilizing feedback associated with a lower protocol layer than the conventional feedback messages of the ARQ functionality. After sending a packet from a transmitter towards a receiver, the transmitter monitors the link for a low-level control signal from the receiver. The low-level control information can e.g. comprise power control commands or be related to link quality indicators. Based on this signal, it is decided whether a retransmission is to take place, e.g. at the transmitter or at an external control unit.
摘要翻译：本发明涉及无线通信系统中的重传。提出通过利用与ARQ功能的常规反馈消息相比较的与较低协议层相关联的反馈来减少重传延迟。在从发射机向接收机发送分组之后，发射机监视来自接收机的低级控制信号的链路。低级控制信息可以例如。包括功率控制命令或与链路质量指标相关。基于该信号，决定是否发生重传，例如，在发射机或外部控制单元。

83. 发明授权

US07907524B2 Method and devices for installing packet filters in a data transmission 有权
标题翻译：在数据传输中安装数据包过滤器的方法和设备
公开(公告)号：US07907524B2
公开(公告)日：2011-03-15
申请号：US12278380
申请日：2006-02-05
申请人： Per Willars , Reiner Ludwig , Hannes Ekström , Henrik Basilier
发明人： Per Willars , Reiner Ludwig , Hannes Ekström , Henrik Basilier
IPC分类号： H04J1/16
CPC分类号： H04L45/745 , H04L45/38 , H04L47/70 , H04L47/803 , H04L47/808 , H04L47/824 , H04L47/825 , H04W28/18 , H04W76/10 , H04W76/20 , H04W80/04
摘要： A method is described for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network. The data packet is sent in a data flow from an application function of the user equipment, the packet bearer (PB) is established with the user equipment to transmit the data packet (DP) over the communication network towards a further entity, and the user equipment is adapted to establish different packet bearers. The method comprises the steps of identifying the flow with the data packet in a control entity of the communication network, determining the packet bearer for association with said flow from the different packet bearers in a policy function of the control entity, determining a routing level identification of the further entity, instructing the user equipment to install a packet filter based on the routing level identification, wherein the packet filter associates data packets comprising the routing level identification of the further entity with the determined packet bearer, providing the routing level identification to the application function, including the routing level identification into the data packet, and forwarding the data packet (DP) on the determined packet bearer (PB). A corresponding network, control entity, monitoring entity and computer program are also described.
摘要翻译：描述了一种用于在通信网络的用户设备（UE1）中将数据分组（DP）与分组承载（PB）相关联的方法。数据分组以用户设备的应用功能在数据流中发送，与用户设备建立分组承载（PB），以通过通信网络向另一个实体发送数据分组（DP），并且用户设备适应于建立不同的分组承载。该方法包括以下步骤：利用通信网络的控制实体中的数据分组识别流，确定与控制实体的策略功能中的来自不同分组承载的所述流相关联的分组承载，确定路由级别标识指示所述用户设备基于所述路由级别标识来安装分组过滤器，其中所述分组过滤器将包括所述另外实体的路由选择级别标识的数据分组与所确定的分组承载相关联，将所述路由级别标识提供给所述路由级别标识应用功能，包括到数据包中的路由级别标识，以及在确定的分组承载（PB）上转发数据分组（DP）。还描述了相应的网络，控制实体，监控实体和计算机程序。

84. 发明授权

US07680478B2 Inactivity monitoring for different traffic or service classifications 有权
标题翻译：不同流量或服务分类的不活动监控
公开(公告)号：US07680478B2
公开(公告)日：2010-03-16
申请号：US11417256
申请日：2006-05-04
申请人： Per Willars , Reiner Ludwig , Göran Eriksson
发明人： Per Willars , Reiner Ludwig , Göran Eriksson
IPC分类号： H04B1/16
CPC分类号： H04L67/141 , H04L65/1006 , H04L67/14 , H04W52/0225 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/21 , Y02D70/24
摘要： Different types of traffic requiring different inactivity timer settings are assigned to different bearers or to different QoS classes. Different inactivity timer settings are established for different traffic types. Individual bearers or individual QoS classes are linked to a corresponding inactivity timer profile. The link may be accomplished in a number of ways. For example, an additional QoS parameter may be employed in a 3GPP QoS profile, or a new QoS class identifier may be mapped to an inactivity timer setting. Different inactivity timer settings allows both UE battery power conservation to be prioritized for some traffic and end-user experience (quick subsequent response times) to be prioritized for other traffic.
摘要翻译：需要不同不活动定时器设置的不同类型的流量被分配给不同的承载或不同的QoS等级。针对不同的流量类型建立不同的不活动定时器设置。单独的承载或单独的QoS等级链接到相应的不活动定时器配置文件。链接可以以多种方式完成。例如，可以在3GPP QoS简档中采用附加的QoS参数，或者可以将新的QoS类标识符映射到不活动定时器设置。不同的不活动定时器设置允许为某些流量和最终用户体验（快速后续响应时间）优先考虑UE电池功率节省，以优先考虑其他流量。

85. 发明申请

US20090304015A1 Method and devices for installing packet filters in a data transmission 有权
标题翻译：在数据传输中安装数据包过滤器的方法和设备
公开(公告)号：US20090304015A1
公开(公告)日：2009-12-10
申请号：US12278380
申请日：2006-02-05
申请人： Per Willars , Reiner Ludwig , Hannes Ekström , Henrik Basilier
发明人： Per Willars , Reiner Ludwig , Hannes Ekström , Henrik Basilier
IPC分类号： H04L12/56
CPC分类号： H04L45/745 , H04L45/38 , H04L47/70 , H04L47/803 , H04L47/808 , H04L47/824 , H04L47/825 , H04W28/18 , H04W76/10 , H04W76/20 , H04W80/04
摘要： A method is described for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network. The data packet is sent in a data flow from an application function of the user equipment, the packet bearer (PB) is established with the user equipment to transmit the data packet (DP) over the communication network towards a further entity, and the user equipment is adapted to establish different packet bearers. The method comprises the steps of identifying the flow with the data packet in a control entity of the communication network, determining the packet bearer for association with said flow from the different packet bearers in a policy function of the control entity, determining a routing level identification of the further entity, instructing the user equipment to install a packet filter based on the routing level identification, wherein the packet filter associates data packets comprising the routing level identification of the further entity with the determined packet bearer, providing the routing level identification to the application function, including the routing level identification into the data packet, and forwarding the data packet (DP) on the determined packet bearer (PB). A corresponding network, control entity, monitoring entity and computer program are also described.
摘要翻译：描述了一种用于在通信网络的用户设备（UE1）中将数据分组（DP）与分组承载（PB）相关联的方法。数据分组以用户设备的应用功能在数据流中发送，与用户设备建立分组承载（PB），以通过通信网络向另一个实体发送数据分组（DP），并且用户设备适应于建立不同的分组承载。该方法包括以下步骤：利用通信网络的控制实体中的数据分组识别流，确定与控制实体的策略功能中的来自不同分组承载的所述流相关联的分组承载，确定路由级别标识指示所述用户设备基于所述路由级别标识来安装分组过滤器，其中所述分组过滤器将包括所述另外实体的路由选择级别标识的数据分组与所确定的分组承载相关联，将所述路由级别标识提供给应用功能，包括到数据包中的路由级别标识，以及在确定的分组承载（PB）上转发数据分组（DP）。还描述了相应的网络，控制实体，监控实体和计算机程序。

86. 发明授权

US07613976B2 Method for setting the retransmission timeout period in a packet switched communication network 有权
标题翻译：用于在分组交换通信网络中设置重发超时时段的方法
公开(公告)号：US07613976B2
公开(公告)日：2009-11-03
申请号：US10595018
申请日：2003-07-01
申请人： Reiner Ludwig , Hannes Ekström
发明人： Reiner Ludwig , Hannes Ekström
IPC分类号： G08C25/02
CPC分类号： H04L1/188 , H04L47/10 , H04L47/193 , H04L47/283 , H04L69/16 , H04L69/163
摘要： A method for updating the value of a time-out period in a data unit sender. The updating includes deriving an intermediate value from the n most recently measured values of a response time, augmenting the intermediate value, reducing the current value of the time-out period, determining the maximum from among the augmented intermediate value and the reduced current value of the time-out period, and setting a new value of the time-out period to set a maximum value.
摘要翻译：一种用于更新数据单元发送器中的超时周期的值的方法。更新包括从响应时间的n个最近测量值导出中间值，增加中间值，减少超时周期的当前值，从增加的中间值和减小的当前值中确定最大值超时周期，设定超时周期的新值，设定最大值。

87. 发明申请

US20080304416A1 Method and Apparatus for Solving Data Packet Traffic Congestion 有权
标题翻译：解决数据包流量拥塞的方法和装置
公开(公告)号：US20080304416A1
公开(公告)日：2008-12-11
申请号：US12158946
申请日：2005-12-23
申请人： Gabor Fodor , Reiner Ludwig
发明人： Gabor Fodor , Reiner Ludwig
IPC分类号： H04L12/26
CPC分类号： H04L67/322 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04W72/1231 , H04W72/1247 , H04W72/1252
摘要： The present invention relates to data packet traffic congestion solving mechanism in a node of a Radio Access Network (RAN), said mechanism is capable of blocking the transmission of data packets between a user terminal (UT) and said node in both uplink and downlink directions, if a created blocking table indicates for a scheduler that said user terminal has been determined to have been idle for more than a pre-determined time.
摘要翻译：本发明涉及无线接入网（RAN）的节点中的数据分组业务拥塞解决机制，所述机制能够阻止在上行链路和下行链路方向上的用户终端（UT）和所述节点之间的数据分组的传输如果创建的阻塞表对于调度程序指示所述用户终端已被确定已经空闲超过预定时间。

88. 发明申请

US20080287136A1 Node B-Control-Proxy 有权
标题翻译：节点B控制代理
公开(公告)号：US20080287136A1
公开(公告)日：2008-11-20
申请号：US12093304
申请日：2005-11-10
申请人： Reiner Ludwig , Stefan Parkvall , Pontus Wallentin
发明人： Reiner Ludwig , Stefan Parkvall , Pontus Wallentin
IPC分类号： H04Q7/20
CPC分类号： H04W88/08 , H04W36/34
摘要： The present invention relates to a first node and a second node in a mobile telecommunication network. The network comprises a first node, a second node and a third node, wherein the first node is connectable to the second node and the second node is connectable to the first node and to the third node and the third node is connectable to the second node. A system function is realized by the execution of a master-process implemented in the first node and a slave-process implemented in the third node, wherein the execution of the master-process realizes a control function associated with the system function. The master-process of the first node is adapted to temporarily delegate the responsibility to realize the control function to a master-proxy-process implemented in the second node and the master-proxy-process implemented in the second node is adapted to take over the responsibility to realize the control function from the master-process of the first node.
摘要翻译：本发明涉及移动电信网络中的第一节点和第二节点。网络包括第一节点，第二节点和第三节点，其中第一节点可连接到第二节点，而第二节点可连接到第一节点，而第三节点可连接到第二节点。通过执行在第一节点中实现的主过程和在第三节点中实现的从属过程来实现系统功能，其中主过程的执行实现与系统功能相关联的控制功能。第一节点的主进程适于将实现控制功能的责任临时委托给在第二节点中实现的主代理进程，并且在第二节点中实现的主代理进程适于接管负责从第一个节点的主进程实现控制功能。

89. 发明申请

US20070286070A1 Method and Device for Controlling a Queue Buffer 有权
标题翻译：用于控制队列缓冲区的方法和设备
公开(公告)号：US20070286070A1
公开(公告)日：2007-12-13
申请号：US10596782
申请日：2003-12-23
申请人： Paul Schliwa-Bertling , Hannes Ekstrom , Reiner Ludwig
发明人： Paul Schliwa-Bertling , Hannes Ekstrom , Reiner Ludwig
IPC分类号： H04L12/56
CPC分类号： H04L47/27 , H04L47/10 , H04L47/14 , H04L47/29 , H04L47/32
摘要： A method and device of controlling a queue buffer, in which a congestion notification procedure is conducted if a queue length parameter exceeds a threshold value, said threshold value being adapted automatically by a procedure that takes into account a flow control parameter.
摘要翻译：一种控制队列缓冲器的方法和装置，其中如果队列长度参数超过阈值，则进行拥塞通知过程，所述阈值由考虑到流量控制参数的过程自动调整。

90. 发明申请

US20050254420A1 Method for calculating a transmission window size 审中-公开
标题翻译：计算传输窗口大小的方法
公开(公告)号：US20050254420A1
公开(公告)日：2005-11-17
申请号：US10521837
申请日：2003-07-11
申请人： Stefan Wager , Reiner Ludwig , Michael Meyer , Anders Jonsson , Hannes Ekstrom
发明人： Stefan Wager , Reiner Ludwig , Michael Meyer , Anders Jonsson , Hannes Ekstrom
IPC分类号： H04L12/801 , H04L12/807 , H04L12/825 , H04L12/841 , H04L29/06 , H04L29/08 , H04J3/14 , H04L12/26
CPC分类号： H04L29/06 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/27 , H04L47/283 , H04L47/29 , H04L67/04 , H04L69/16 , H04L69/163
摘要： The invention relates to a method for selecting a window size for a packet switched connection between a first and a second party. The associated window is used by a sending party for a window based congestion control mechanism for avoiding or handling congestion on a communication path. The invented method enables to adapt the size of an initial window, a loss window, and a restart window based on information available in the network to increase the utilisation of transmission capacity.
摘要翻译：本发明涉及一种用于选择第一和第二方之间的分组交换连接的窗口大小的方法。相关窗口由发送方用于基于窗口的拥塞控制机制，用于避免或处理通信路径上的拥塞。本发明的方法能够基于网络中可用的信息来适应初始窗口，丢失窗口和重启窗口的大小，以增加传输容量的利用率。

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